PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 3 Difficulty Level: HARD (7 on a scale of 1-9) Skill Category: Determining the Meaning of Words Use vocabulary skills, context, roots, prefixes, and suffixes to determine the meaning of words. Question: When Susan, the manager of the clothing store where Nathan shopped, ------- his complaints, he became so ------- that he resolved to take his business to a competing retailer. (A) exaggerated . . exhilarated (B) disregarded . . gratified (C) heeded . . despondent (D) ridiculed . . unscrupulous (E) trivialized . . exasperated Answer Explanation: Choice (E) is correct. To trivialize something is to treat it as trivial or unimportant. “Exasperated” means greatly annoyed or irritated. The sentence indicates that Susan, the store manager, did something having to do with Nathan’s complaints; as a result, Nathan “resolved to take his business to a competing retailer.” The terms “trivialized” and “exasperated” logically complete the sentence. If Susan treated Nathan’s complaints as unimportant, it makes sense that Nathan would have become so irritated that he started shopping at a different store. Choice (A) is incorrect. To exaggerate is to overstate something or to represent something as more than it is. “Exhilarated” means cheerful and excited. The sentence indicates that Susan, the store manager, did something having to do with Nathan’s complaints; as a result, Nathan “resolved to take his business to a competing retailer.” The terms “exaggerated” and “exhilarated” do not logically complete the sentence. Although it is possible that Susan exaggerated or overstated Nathan’s complaints when speaking with Nathan or to someone else, it is unlikely that this would have caused Nathan to feel cheerful. Further, if Nathan felt exhilarated, he might not have decided to start shopping at a different store. Choice (B) is incorrect. To disregard something is to ignore it. “Gratified” means satisfied. The sentence indicates that Susan, the store manager, did something having to do with Nathan’s complaints; as a result, Nathan “resolved to take his business to a competing retailer.” Susan certainly could have ignored Nathan’s complaints, so the term “disregarded” fits the first blank. However, it is illogical to suggest that Nathan would have felt satisfied as a result of having his complaints ignored. Further, if Nathan felt satisfied, he might not have decided to start shopping at a different store. The term “gratified” does not logically complete the sentence. Choice (C) is incorrect. To heed something is to pay attention to it. “Despondent” means extremely discouraged or depressed. The sentence indicates that Susan, the store manager, did something having to do with Nathan’s complaints; as a result, Nathan “resolved to take his business to a competing retailer.” Susan could have paid attention to Nathan’s complaints, so the term “heed” could fit the first blank. However, it does not make much sense to suggest that Nathan would have been extremely discouraged by having his complaints heeded. Indeed, if Susan had paid attention to Nathan’s concerns, he might have felt pleased and continued shopping at her store. The term “despondent” does not logically complete the sentence. Choice (D) is incorrect. To ridicule something is to mock it or make fun of it. “Unscrupulous” means unethical or immoral. The sentence indicates that Susan, the store manager, did something having to do with Nathan’s complaints; as a result, Nathan “resolved to take his business to a competing retailer.” Susan certainly could have mocked Nathan’s complaints, so the term “ridiculed” fits the first blank. However, there is no reason to suggest that Nathan became very unethical as a result of being mocked; indeed, there is nothing unethical or immoral about choosing to shop at one store ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 1 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM instead of another, especially if one has been treated poorly. The term “unscrupulous” does not logically complete the sentence. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 2 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 4 Difficulty Level: HARD (7 on a scale of 1-9) Skill Category: Determining the Meaning of Words Use vocabulary skills, context, roots, prefixes, and suffixes to determine the meaning of words. Question: There has been a recent ------- of interest in the art of painter Yayoi Kusama: once at the ------- of critical consciousness, her work is now very near the center. (A) restoration . . hub (B) subsidence . . boundary (C) resurgence . . periphery (D) renewal . . core (E) deterioration . . edge Answer Explanation: Choice (C) is correct. A “resurgence” is a rising again to life, activity, or prominence. “Periphery” refers to the outer edges of something. The structure of the sentence indicates that the text after the colon explains or elaborates on the idea in the first part of the sentence. It makes sense to suggest that certain artworks “once at the periphery of critical consciousness,” or on the outer edges of art critics’ awareness, could now be “very near the center.” That statement does elaborate on the idea that “There has been a recent resurgence of interest” in that artist’s work, or that interest in that artist’s work has recently risen in prominence. Choice (A) is incorrect. “Restoration” refers to bringing something back to a former or improved condition. In this context, a “hub” is a center of activity. It might make sense to say that “There has been a recent restoration of interest” in the work of “painter Yayoi Kusama”; interest in Kusama’s work could have lessened at some point and then returned to previous levels. However, the idea that Kusama’s work was “once at the hub of critical consciousness,” or at the center of art critics’ awareness, and is now “very near the center” does not elaborate on the idea that interest in the work has improved. If Kusama’s work had been at the center of critics’ awareness, there would have been no need for interest to improve. Further, going from the center of critical consciousness to only near the center would not be an improvement. Choice (B) is not correct. In this context, “subsidence” refers to a gradual lessening or decrease. A “boundary” is the outer edge or limit of something. It might make sense to say that “There has been a recent subsidence of interest” in the work of “painter Yayoi Kusama,” or that interest in Kusama’s work has been gradually decreasing. However, the idea that Kusama’s work was “once at the boundary of critical consciousness,” or at the edge of art critics’ awareness, and is now “very near the center” does not elaborate on the idea that interest in the work has decreased. On the contrary, one would say that interest in Kusama’s work has increased if the work was on the boundary of critics’ awareness and is now very close to the center. Choice (D) is incorrect. In this context, “renewal” refers to being given fresh life or strength. In this context, a “core” is the center of something. It might make sense to say that “There has been a recent renewal of interest” in the work of “painter Yayoi Kusama,” or that interest in Kusama’s work has become stronger. However, the idea that Kusama’s work was “once at the core of critical consciousness,” or at the center of art critics’ awareness, and is now “very near the center” does not elaborate on the idea that interest in the work has been renewed. If Kusama’s work had been at the center of critics’ awareness, there would have been no need for interest to become stronger. Further, going from the center of critical consciousness to only near the center would not indicate a strengthened interest. Choice (E) is incorrect. “Deterioration” refers to decaying or decline. In this context, an “edge” is the outer limit of something. It might make sense to say that “There has been a recent deterioration of interest” in the work of “painter Yayoi Kusama,” or that interest in Kusama’s work has been declining. However, the idea that Kusama’s work was “once ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 3 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM at the edge of critical consciousness,” or at the outer limit of art critics’ awareness, and is now “very near the center” does not elaborate on the idea that interest in the work has declined. On the contrary, one would say that interest in Kusama’s work has increased if the work was on the edge of critics’ awareness and is now very close to the center. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 4 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 5 Difficulty Level: HARD (8 on a scale of 1-9) Skill Category: Determining the Meaning of Words Use vocabulary skills, context, roots, prefixes, and suffixes to determine the meaning of words. Question: When we act unselfishly toward others, our ------- is rewarded by the release of pleasure-inducing chemicals in the brain. (A) duplicity (B) altruism (C) discernment (D) effusiveness (E) subservience Answer Explanation: Choice (B) is correct. “Altruism” is unselfish behavior that benefits others. The structure of the sentence indicates that the word in the blank refers to “act[ing] unselfishly toward others.” Because altruism is a display of unselfish behavior towards others, that term fits in the blank. Choice (A) is incorrect. “Duplicity” is deceitful behavior. The structure of the sentence indicates that the word in the blank refers to “act[ing] unselfishly toward others.” Duplicitous behavior is not unselfish—in fact, a duplicitous person is likely acting in his or her best interest. Therefore, the term “duplicity” does not fit the blank. Choice (C) is incorrect. “Discernment” refers to someone’s ability to “discern” something—to make a fine and careful observation or distinction. The structure of the sentence indicates that the word in the blank refers to “act[ing] unselfishly toward others.” There is no reason to believe that a person making careful observations would be acting in an unselfish manner. Therefore, “discernment” does not fit in the blank. Choice (D) is incorrect. “Effusiveness” is great joy or enthusiasm. The structure of the sentence indicates that the word in the blank refers to “act[ing] unselfishly toward others.” Though the sentence indicates that our unselfish behavior “is rewarded by the release of pleasure-inducing chemicals,” this unselfish behavior would not necessarily be characterized by a display of great joy. Choice (E) is incorrect. “Subservience” is putting oneself under another person’s command or control. The structure of the sentence indicates that the word in the blank refers to “act[ing] unselfishly toward others.” According to the sentence, when we do this, our unselfish behavior “is rewarded by the release of pleasure-inducing chemicals.” There is no connection between submitting to the demands of another person and acting unselfishly. Rather, a person who acts unselfishly displays altruism. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 5 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 6 Difficulty Level: HARD (8 on a scale of 1-9) Skill Category: Determining the Meaning of Words Use vocabulary skills, context, roots, prefixes, and suffixes to determine the meaning of words. Question: Although scientists occasionally receive reports of snowflakes the size of dinner plates falling from the sky, the accounts are always ------- because of the ------- nature of snowflakes. (A) circumstantial . . complicated (B) definitive . . unreliable (C) uncorroborated . . ephemeral (D) substantive . . intrinsic (E) anecdotal . . precipitous Answer Explanation: Choice (C) is correct. “Uncorroborated” means unsupported by evidence; “ephemeral” means lasting a very short time. The word “Although” at the beginning of the sentence suggests that the “reports of snowflakes the size of dinner plates” are problematic in some way. Furthermore, the sentence indicates that this problem is due to the “nature of snowflakes.” Of the options, only “uncorroborated” and “ephemeral” fit the sentence: the reports of giant snowflakes are always unsupported by evidence because snowflakes melt and, therefore, do not last a long time—in other words, “because of the ephemeral nature of snowflakes.” Choice (A) is incorrect. In this context, “circumstantial” means relevant but not essential; “complicated” means difficult or intricate. The word “Although” at the beginning of the sentence suggests that the “reports of snowflakes the size of dinner plates” are problematic in some way. Furthermore, the sentence indicates that this problem is due to the “nature of snowflakes.” While “circumstantial” fits the first blank, “complicated” does not fit the second blank: reports of giant snowflakes might be circumstantial, or inessential, but not because snowflakes are complicated. Choice (B) is incorrect. “Definitive” means conclusive or authoritative; “unreliable” means not dependable. The word “Although” at the beginning of the sentence suggests that the “reports of snowflakes the size of dinner plates” are problematic in some way. Furthermore, the sentence indicates that this problem is due to the “nature of snowflakes.” While “unreliable” fits the second blank, “definitive” does not fit the first blank. Because snowflakes melt, one could say that they are unreliable, but it does not make sense to say that “Although” scientists receive reports, these reports are always conclusive or authoritative. Choice (D) is incorrect. In this context, “substantive” means detailed and significant; “intrinsic” means essential. The word “Although” at the beginning of the sentence suggests that the “reports of snowflakes the size of dinner plates” are problematic in some way. Furthermore, the sentence indicates that this problem is due to the “nature of snowflakes.” Neither “substantive” nor “intrinsic” fits the relevant blank: it does not make sense to say that “Although” scientists receive reports, these reports are always detailed and significant. In addition, it makes no sense to say that the reports are substantive because snowflakes have an essential nature. Choice (E) is incorrect. In this context, “anecdotal” means unscientific; “precipitous” means both steep and speedy. The word “Although” at the beginning of the sentence suggests that the “reports of snowflakes the size of dinner plates” are problematic in some way. Furthermore, the sentence indicates that this problem is due to the “nature of snowflakes.” While “anecdotal” fits the first blank, “precipitous” does not fit the second blank: reports of giant snowflakes might be unscientific, but not because snowflakes are steep or speedy. Snowflakes may fall from the sky, and melt quickly, but they cannot be described as “precipitous.” ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 6 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 7 Difficulty Level: HARD (8 on a scale of 1-9) Skill Category: Determining the Meaning of Words Use vocabulary skills, context, roots, prefixes, and suffixes to determine the meaning of words. Question: Jules Verne’s 1897 novel An Antarctic Mystery was ------- : it foresaw the disastrous long-term consequences of the massive hunting of whales. (A) spurious (B) vitriolic (C) reminiscent (D) prescient (E) presumptuous Answer Explanation: Choice (D) is correct. Something that is “prescient” displays great foresight or foreknowledge of events that have not yet occurred. The structure of the sentence indicates that the word in the blank refers to foreseeing, or predicting things that will occur in the future (in this case, “the disastrous long-term consequences of the massive hunting of whales”). The only option that directly involves foresight is “prescient.” Choice (A) is incorrect. “Spurious” means false or deceitful. The structure of the sentence indicates that the word in the blank refers to foreseeing, or predicting things that will occur in the future (in this case, “the disastrous long-term consequences of the massive hunting of whales”). The novel may have been deceitful in some way, and it may have foreseen the consequences of whale hunting, but those two things have nothing to do with one another. Choice (B) is incorrect. “Vitriolic” means caustic or harshly critical. The structure of the sentence indicates that the word in the blank refers to foreseeing, or predicting things that will occur in the future (in this case, “the disastrous long-term consequences of the massive hunting of whales”). The novel may have been harshly critical, and it may have foreseen the consequences of whale hunting, but those two things are not necessarily related in the way that a colon (:) would indicate. Choice (C) is incorrect. “Reminiscent” means reminding one of something else. The structure of the sentence indicates that the word in the blank refers to foreseeing, or predicting things that will occur in the future (in this case, “the disastrous long-term consequences of the massive hunting of whales”). A novel can be reminiscent of something else, such as another novel, but it cannot simply be reminiscent. In any event, a novel that reminds its readers of something else does not necessarily have foresight. Choice (E) is incorrect. “Presumptuous” means arrogantly assuming or expecting something. The structure of the sentence indicates that the word in the blank refers to foreseeing, or predicting things that will occur in the future (in this case, “the disastrous long-term consequences of the massive hunting of whales”). The novel may have arrogantly assumed something, and it may have foreseen the consequences of whale hunting, but those two things are not necessarily related in the way that a colon (:) would indicate. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 7 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 8 Difficulty Level: HARD (9 on a scale of 1-9) Skill Category: Determining the Meaning of Words Use vocabulary skills, context, roots, prefixes, and suffixes to determine the meaning of words. Question: Although the authoritarian regime accorded significant rights to the ------- of the opposition parties, their rank-and-file members still had only minimal ------- to engage in political activity. (A) commoners . . opportunity (B) dissidents . . cause (C) adversaries . . inclination (D) elites . . latitude (E) stalwarts . . compensation Answer Explanation: Choice (D) is correct. In this context, the “elites” are the most powerful and well-connected members of the opposition parties, and “latitude” means freedom of action or choice. The sentence uses the word “Although” to draw a contrast between the experience of the “rank-and-file members” of some political parties (the “opposition parties”) and that of some other members of the same parties. According to the sentence, the “rank-and-file members” have only a “minimal” amount of something, while this other group has “significant rights.” “Rank-and-file” members of a group are the lowerranking members, or followers, while “elites” are the leaders, so elites fits the first blank. In addition, because the sentence is about political parties, the elite members’ “significant [political] rights” would contrast with the rank-and-file members’ “minimal” political rights, or, in other words, “minimal latitude to engage in political activity.” Latitude fits the second blank. Choice (A) is not correct. “Commoners” refers to regular people, not of noble birth. In this context, “opportunity” means possibility of doing something or freedom to do something. The sentence uses the word “Although” to draw a contrast between the experience of the “rank-and-file members” of some political parties (the “opposition parties”) and that of some other members of the same parties. According to the sentence, the “rank-and-file members” have only a “minimal” amount of something, while this other group has “significant rights.” Because the sentence is about political parties, the “significant [political] rights” of some members would contrast with the “minimal” political rights of the rank-and-file members, or, in other words, “minimal opportunity to engage in political activity.” Opportunity fits the second blank. However, rank-and-file members and “commoners” are both lower-ranking members, or followers, of a group, so commoners does not fit the first blank. It is illogical to say that commoners have significant rights while rank-and-file members do not. Choice (B) is not correct. “Dissidents” are people who disagree with the established order. In this context, “cause” means motivation. The sentence uses the word “Although” to draw a contrast between the experience of the “rank-and-file members” of some political parties (the “opposition parties”) and that of some other members of the same parties. According to the sentence, the “rank-and-file members” have only a “minimal” amount of something, while this other group has “significant rights.” “Rank-and-file” members of a group are the lower-ranking members, or followers, while all members of “opposition parties” could be called dissidents, so there is no contrast between the two groups. In addition, because the sentence is about political parties, the “significant [political] rights” of some members would contrast with the “minimal” political rights of the rank-and-file members. “Minimal cause to engage in political activity” is not the same thing as minimal rights, so cause does not fit the second blank. Choice (C) is not correct. “Adversaries” are opponents, and “inclination” means tendency. The sentence uses the word “Although” to draw a contrast between the experience of the “rank-and-file members” of some political parties (the “opposition parties”) and that of some other members of the same parties. According to the sentence, the “rank-and-file ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 8 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM members” have only a “minimal” amount of something, while this other group has “significant rights.” “Rank-and-file” members of a group are the lower-ranking members, or followers, while all members of “opposition parties” could be called adversaries of the regime, so there is no contrast between the two groups. (Indeed, the use of “adversaries” in this context creates confusion: the phrase “the adversaries of the opposition parties” could mean either members of those parties or members of other parties opposed to those parties, so it is best to avoid the word.) In addition, because the sentence is about political parties, the “significant [political] rights” of some members would contrast with the “minimal” political rights of the rank-and-file members. “Minimal inclination to engage in political activity” is not the same thing as minimal rights, so inclination does not fit the second blank. Choice (E) is not correct. In this context, “stalwarts” are very committed members, and “compensation” refers to payment. The sentence uses the word “Although” to draw a contrast between the experience of the “rank-and-file members” of some political parties (the “opposition parties”) and that of some other members of the same parties. According to the sentence, the “rank-and-file members” have only a “minimal” amount of something, while this other group has “significant rights.” “Rank-and-file” members of a group are the lower-ranking members, or followers, while “stalwarts” are very committed members, so stalwarts could fit the first blank. However, because the sentence is about political parties, the stalwarts’ “significant [political] rights” would contrast with the rank-and-file members’ “minimal” political rights. “Minimal compensation to engage in political activity” is not the same thing as minimal rights, so compensation does not fit the second blank. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 9 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 9 Difficulty Level: MEDIUM (5 on a scale of 1-9) Skill Category: Author's Craft Understand how authors use tone, style and writing devices such as metaphor or symbolism. Passage 1 I came back from Africa with ideas for a new piece of art, more primitive than any I had ever done before. “Primitive” is a word I use in a positive way to explain the completeness of a concept in art. I like to layer and pattern and embellish my art in the manner of tribal art, and then, like a blues singer, I like to repeat and repeat it again. Fragmented, understated, or minimalist art forms frustrate me. I want to finish them. In the 1960s there was a minimalist aesthetic advocating “Less is more.” To me, less is even less and more is still not quite enough. Line 5 Line 10 Question: The primary purpose of the passage is to (A) describe a creative philosophy (B) explain the origins of a concept (C) spark an artistic impulse (D) provide a historical overview (E) offer a technical lesson Answer Explanation: Choice (A) is correct. Nearly the whole of the passage is devoted to the narrator’s concept of “primitivism” in art, which he or she uses to mean “completeness of a concept in art.” The narrator describes his or her preference for “layer[ing] and pattern[ing],” then “repeat[ing] and repeat[ing] again.” The narrator further defines this philosophy by juxtaposing it with an opposing philosophy, that of the “minimalist aesthetic advocating ‘Less is more.’” The passage’s primary purpose is to describe the creative philosophy of layering, patterning, and embellishing. Choice (B) is incorrect. While the narrator does speak of “the completeness of a concept in art” and relates that he or she brought back this idea from a trip to Africa, the bulk of the passage defines and discusses this concept of “layer[ing] and pattern[ing],” then “repeat[ing] and repeat[ing] again.” While the narrator was inspired by this concept in Africa, Africa may or may not be its “origin,” and in any event, most of the passage is devoted to describing the philosophy, not to explaining its origins. Choice (C) is incorrect. While it is conceivable that the passage might spark an artistic impulse in the reader, the narrator gives no evidence in the passage of wanting to do so. The narrator is speaking of his or her own experience, not of the reader’s artistic impulses. Rather, the passage is devoted to describing the creative philosophy of layering, patterning, and embellishing. Choice (D) is incorrect. While the narrator does call the philosophy of art being discussed “primitive”—which implies that it is of ancient origin—and while he or she does mention the 1960s as an era when minimalism hit its stride, the passage cannot be called a historical overview of anything. The passage is personal rather than historical, describing in ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 10 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM some detail the narrator’s creative philosophy of layering, patterning, and embellishing. Choice (E) is incorrect. While the passage does in a sense describe a technique--“layer[ing] and pattern[ing],” then “repeat[ing] and repeat[ing] again”—the passage gives no technical instructions about how to achieve these artistic ends and so cannot be seen as a technical lesson. Rather than telling in detail how to achieve these artistic effects, the narrator is describing the creative philosophy of layering, patterning, and embellishing. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 11 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 16 Difficulty Level: MEDIUM (6 on a scale of 1-9) Skill Category: Reasoning and Inferencing Understand assumptions, suggestions and implications in reading passages and draw informed conclusions. These passages discuss hydrogen fuel cells, which use electrodes to unite hydrogen and oxygen to produce electricity, heat, and water. Both passages are adapted from works published in 2003. Passage 1 Line 5 Line 10 Line 15 Line 20 Line 25 Line 30 Line 35 Line 40 Four decades ago, the United States faced a creeping menace to national security. The Soviet Union had lobbed the first satellite into space in 1957. Then, on April 12, 1961, Russian cosmonaut Yuri Gagarin blasted off in Vostok 1 and became the first human in orbit. President Kennedy understood that dominating space could mean the difference between a country able to defend itself and one at the mercy of its rivals. In a May 1961 address to Congress, President Kennedy unveiled Apollo—a 10-year program of federal subsidies aimed at “landing a man on the Moon and returning him safely to the Earth.” Congress appropriated the funds, scientists and engineers put their noses to the launchpad, and Neil Armstrong stepped onto the Moon eight years later. The country now faces a similar situation: reliance on foreign oil. Just as we responded to Soviet space superiority with a bold commitment, so now the United States must respond to the clout of foreign oil by making energy independence a national priority. Conventional wisdom indicates two ways for the United States to reduce dependence on foreign oil: increase domestic production or decrease demand. Either way, though, the country would remain hostage to overseas producers. Consider plans to drill in the Arctic National Wildlife Refuge. For all the political wrangling and backlash, that area’s productivity isn’t likely to offset declining output from larger United States oil fields, let alone increase the total supply from domestic sources. As for reducing demand, the levers available are small and ineffectual. Moreover, the dynamism at the heart of the United States economy depends on energy. There’s only one way to insulate the United States from the corrosive power of oil—develop an alternative energy resource that’s readily available domestically. Of hydrogen, coal, natural gas, wind, water, solar, and nuclear, hydrogen is the only energy resource that can provide a wholesale substitute for foreign oil within a decade. Hydrogen stores energy more effectively than current batteries do, burns twice as efficiently in a fuel cell as gasoline does in an internal-combustion engine (more than making up for ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 12 PSAT/NMSQT ® Line 45 Questions and Answer Explanations 2012-2013 WEDNESDAY FORM the energy required to produce it), and leaves only water behind. It’s plentiful, clean, and—critically—capable of powering cars. Like manned space flight in 1961, hydrogen power is proven but primitive, a technology ripe for acceleration and then deployment. For that, thank the Apollo program itself, which spurred the development of early fuel cells. Passage 2 Line 50 Line 55 Line 60 Line 65 Line 70 Line 75 Line 80 Line 85 Outside of science fiction, the hydrogen-fueled car is probably the most radical reinvention of the automobile ever imagined. The fuel supply is inexhaustible, and the car produces no emissions except water, which, upon emerging from the tailpipe, is, in principle at least, clean enough to drink. The car can even serve as a source of electricity when parked: a hydrogen-car owner can use it to light his or her home. Sometime in the past year or so, the hydrogen-fueled car moved out of the laboratory and, if not quite onto the road, into the bright showroom of public relations. For a number of reasons—primary among them the inefficiency of the internal-combustion engine— automobiles represent a particularly promising fuel-cell application. Fuel cells produce electrical, rather than mechanical, energy—in this way, fuel-cell cars are similar to battery-powered vehicles—and, using the same amount of energy, can propel a car nearly three times as far as an internal-combustion engine can. Yet cars represent a peculiar challenge: they require a great deal of power, are expected to travel long distances between refuelings, and are called on to last for ten years or more. Among the many obstacles to commercial production of automotive fuel cells are cost, durability, and fuel storage. There are also concerns about safety, although fuel-cell advocates maintain that the dangers of hydrogen have been greatly exaggerated. In a recent paper, physicist Amory Lovins argues that hydrogen is “at least as safe as natural gas or LPG (liquefied petroleum gas) and arguably is inherently safer than gasoline.” Although it is the most plentiful element in the universe, hydrogen on Earth exists almost exclusively in combination with other substances; therefore, it must be extracted, a process that can itself require a considerable amount of energy. Hydrogen can be produced using renewable energy sources, like wind, but it can just as easily—in fact, perhaps more easily—be extracted by less environmentally benign means. A prototype for a fuel-cell truck, since abandoned, extracted hydrogen from gasoline through a process known as “reforming.” This approach obviates the need for a whole new hydrogen-delivery infrastructure, but ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 13 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM since it produces substantial amounts of carbon dioxide, it also obviates much of the reason for switching to fuel cells. Similarly, hydrogen can be produced from coal; once all the emissions of that process are taken into account, it’s debatable whether fuel-cell cars yield any environmental benefit at all. Line 90 Line 95 Question: Lines 16-32 suggest that the author of Passage 1 would most likely respond to the assessment in lines 92-95, Passage 2 (“once . . . all”), by pointing out that (A) there is more environmental benefit in using hydrogen extracted from coal than in using hydrogen from other sources (B) such reasoning could be used to defend drilling in the Arctic National Wildlife Refuge, even though doing so will bring little real benefit (C) as a substitute for foreign oil, coal can currently be exploited more easily than hydrogen can (D) energy independence is a critical need for the United States, even if the use of coal does not yield environmental benefits (E) attempts to increase coal production, like attempts to increase oil production, are likely to result in political wrangling Answer Explanation: Choice (D) is correct. In lines 92-95, the author of Passage 2 states that “once all the emissions” involved in producing hydrogen from coal “are taken into account, it’s debatable whether fuel-cell cars yield any environmental benefit at all.” In other words, fuel-cell cars may have environmental benefits, but the emissions from using coal to produce the fuel cells might cancel out those benefits. In lines 16-32, the author of Passage 1 argues that the United States is “hostage to overseas producers” of oil and that “the United States must . . . [make] energy independence a national priority” and “reduce dependence on foreign oil.” Clearly, the author of Passage 1 feels strongly that it is very important for the United States to rely on its own energy sources. Therefore, the author of Passage 1 probably would respond to the assessment in lines 92-95 by pointing out that energy independence is a critical need for the United States, even if there are no environmental benefits to using coal to produce hydrogen. Choice (A) is incorrect. In lines 92-95, the author of Passage 2 states that “once all the emissions” involved in producing hydrogen from coal “are taken into account, it’s debatable whether fuel-cell cars yield any environmental benefit at all.” In other words, fuel-cell cars may have environmental benefits, but the emissions from using coal to produce the fuel cells might cancel out those benefits. In lines 16-32, the author of Passage 1 argues that “the United States must . . . [make] energy independence a national priority” and “reduce dependence on foreign oil.” The author does not mention hydrogen, coal, or the environment in these lines. Lines 16-32 do not suggest that the author of Passage 1 would respond to the assessment about environmental benefits by pointing out that there is more environmental benefit in using hydrogen extracted from coal than in using hydrogen from other sources. Choice (B) is incorrect. In lines 92-95, the author of Passage 2 states that “once all the emissions” involved in producing hydrogen from coal “are taken into account, it’s debatable whether fuel-cell cars yield any environmental benefit at all.” In other words, fuel-cell cars may have environmental benefits, but the emissions from using coal to produce the fuel cells might cancel out those benefits. In lines 16-32, the author of Passage 1 argues that “the United States must . . . [make] energy independence a national priority” and “reduce dependence on foreign oil,” and mentions drilling in the Arctic National Wildlife Refuge. However, this author would probably not respond to the assessment in Passage 2 about environmental benefits by pointing out that such reasoning could be used to defend drilling in the Arctic National Wildlife Refuge. While the information in lines 92-95 of Passage 2 could be used to defend the use of energy sources other than hydrogen, there is no connection between the environmental impact of hydrogen production and support for Arctic ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 14 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM drilling. There is nothing in lines 16-32 to suggest that the author of Passage 1 would respond to lines 92-95 in this way. Choice (C) is incorrect. In lines 92-95, the author of Passage 2 states that “once all the emissions” involved in producing hydrogen from coal “are taken into account, it’s debatable whether fuel-cell cars yield any environmental benefit at all.” In other words, fuel-cell cars may have environmental benefits, but the emissions from using coal to produce the fuel cells might cancel out those benefits. In lines 16-32, the author of Passage 1 argues that “the United States must . . . [make] energy independence a national priority” and “reduce dependence on foreign oil.” However, he or she does not mention coal or hydrogen in these lines. Lines 16-32 do not suggest that the author of Passage 1 would respond to the assessment about environmental benefits by pointing out that as a substitute for foreign oil, coal is easier to exploit than hydrogen is. Choice (E) is incorrect. In lines 92-95, the author of Passage 2 states that “once all the emissions” involved in producing hydrogen from coal “are taken into account, it’s debatable whether fuel-cell cars yield any environmental benefit at all.” In other words, fuel-cell cars may have environmental benefits, but the emissions from using coal to produce the fuel cells might cancel out those benefits. In lines 16-32, the author of Passage 1 does refer to “political wrangling and backlash” in connection with drilling for oil in the Arctic National Wildlife Refuge. However, he or she makes no mention of coal in these lines. Lines 16-32 do not suggest that the author of Passage 1 would respond to the assessment about environmental benefits by pointing out that attempts to increase coal production, like attempts to increase oil production, are likely to result in political wrangling. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 15 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 17 Difficulty Level: HARD (8 on a scale of 1-9) Skill Category: Author's Craft Understand how authors use tone, style and writing devices such as metaphor or symbolism. These passages discuss hydrogen fuel cells, which use electrodes to unite hydrogen and oxygen to produce electricity, heat, and water. Both passages are adapted from works published in 2003. Passage 1 Line 5 Line 10 Line 15 Line 20 Line 25 Line 30 Line 35 Line 40 Four decades ago, the United States faced a creeping menace to national security. The Soviet Union had lobbed the first satellite into space in 1957. Then, on April 12, 1961, Russian cosmonaut Yuri Gagarin blasted off in Vostok 1 and became the first human in orbit. President Kennedy understood that dominating space could mean the difference between a country able to defend itself and one at the mercy of its rivals. In a May 1961 address to Congress, President Kennedy unveiled Apollo—a 10-year program of federal subsidies aimed at “landing a man on the Moon and returning him safely to the Earth.” Congress appropriated the funds, scientists and engineers put their noses to the launchpad, and Neil Armstrong stepped onto the Moon eight years later. The country now faces a similar situation: reliance on foreign oil. Just as we responded to Soviet space superiority with a bold commitment, so now the United States must respond to the clout of foreign oil by making energy independence a national priority. Conventional wisdom indicates two ways for the United States to reduce dependence on foreign oil: increase domestic production or decrease demand. Either way, though, the country would remain hostage to overseas producers. Consider plans to drill in the Arctic National Wildlife Refuge. For all the political wrangling and backlash, that area’s productivity isn’t likely to offset declining output from larger United States oil fields, let alone increase the total supply from domestic sources. As for reducing demand, the levers available are small and ineffectual. Moreover, the dynamism at the heart of the United States economy depends on energy. There’s only one way to insulate the United States from the corrosive power of oil—develop an alternative energy resource that’s readily available domestically. Of hydrogen, coal, natural gas, wind, water, solar, and nuclear, hydrogen is the only energy resource that can provide a wholesale substitute for foreign oil within a decade. Hydrogen stores energy more effectively than current batteries do, burns twice as efficiently in a fuel cell as gasoline does in an internal-combustion engine (more than making up for ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 16 PSAT/NMSQT ® Line 45 Questions and Answer Explanations 2012-2013 WEDNESDAY FORM the energy required to produce it), and leaves only water behind. It’s plentiful, clean, and—critically—capable of powering cars. Like manned space flight in 1961, hydrogen power is proven but primitive, a technology ripe for acceleration and then deployment. For that, thank the Apollo program itself, which spurred the development of early fuel cells. Passage 2 Line 50 Line 55 Line 60 Line 65 Line 70 Line 75 Line 80 Line 85 Outside of science fiction, the hydrogen-fueled car is probably the most radical reinvention of the automobile ever imagined. The fuel supply is inexhaustible, and the car produces no emissions except water, which, upon emerging from the tailpipe, is, in principle at least, clean enough to drink. The car can even serve as a source of electricity when parked: a hydrogen-car owner can use it to light his or her home. Sometime in the past year or so, the hydrogen-fueled car moved out of the laboratory and, if not quite onto the road, into the bright showroom of public relations. For a number of reasons—primary among them the inefficiency of the internal-combustion engine— automobiles represent a particularly promising fuel-cell application. Fuel cells produce electrical, rather than mechanical, energy—in this way, fuel-cell cars are similar to battery-powered vehicles—and, using the same amount of energy, can propel a car nearly three times as far as an internal-combustion engine can. Yet cars represent a peculiar challenge: they require a great deal of power, are expected to travel long distances between refuelings, and are called on to last for ten years or more. Among the many obstacles to commercial production of automotive fuel cells are cost, durability, and fuel storage. There are also concerns about safety, although fuel-cell advocates maintain that the dangers of hydrogen have been greatly exaggerated. In a recent paper, physicist Amory Lovins argues that hydrogen is “at least as safe as natural gas or LPG (liquefied petroleum gas) and arguably is inherently safer than gasoline.” Although it is the most plentiful element in the universe, hydrogen on Earth exists almost exclusively in combination with other substances; therefore, it must be extracted, a process that can itself require a considerable amount of energy. Hydrogen can be produced using renewable energy sources, like wind, but it can just as easily—in fact, perhaps more easily—be extracted by less environmentally benign means. A prototype for a fuel-cell truck, since abandoned, extracted hydrogen from gasoline through a process known as “reforming.” This approach obviates the need for a whole new hydrogen-delivery infrastructure, but ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 17 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM since it produces substantial amounts of carbon dioxide, it also obviates much of the reason for switching to fuel cells. Similarly, hydrogen can be produced from coal; once all the emissions of that process are taken into account, it’s debatable whether fuel-cell cars yield any environmental benefit at all. Line 90 Line 95 Question: The tone of lines 33-38 (“There’s . . . decade”) suggests that the author’s attitude is (A) unequivocal (B) accusatory (C) impartial (D) defiant (E) nonchalant Answer Explanation: Choice (A) is correct. In lines 33-38 the author of Passage 1 makes two assertions: that “develop[ing] an alternative energy source that’s readily available domestically” is the “only . . . way to insulate the United States from the corrosive power of oil” and that out of a list of sources, “hydrogen is the only energy resource that can provide a wholesale substitute for foreign oil within a decade.” The author’s firm declarations that there is “only one way” to solve the oil problem and that “hydrogen is the only” possibility suggest that the author’s attitude is “unequivocal,” or firm and leaving no room for doubts. Choice (B) is incorrect. In lines 33-38 the author of Passage 1 makes two assertions: that “develop[ing] an alternative energy source that’s readily available domestically” is the “only . . . way to insulate the United States from the corrosive power of oil” and that out of a list of sources, “hydrogen is the only energy resource that can provide a wholesale substitute for foreign oil within a decade.” The tone of these lines does not suggest that the author’s attitude is “accusatory.” Rather than accusing anyone or assigning blame, the author is making firm declarations about solutions. The author’s assertions that there is “only one way” to solve the oil problem and that “hydrogen is the only” possibility suggest that the author’s attitude is “unequivocal,” or firm and leaving no room for doubts. Choice (C) is incorrect. In lines 33-38 the author of Passage 1 makes two assertions: that “develop[ing] an alternative energy source that’s readily available domestically” is the “only . . . way to insulate the United States from the corrosive power of oil” and that out of a list of sources, “hydrogen is the only energy resource that can provide a wholesale substitute for foreign oil within a decade.” The tone of these lines does not suggest that the author’s attitude is “impartial,” or unbiased and not favoring one thing over another. On the contrary, the author clearly favors only one thing: he or she firmly declares that there is “only one way” to solve the oil problem and that “hydrogen is the only” possibility. These lines suggest that the author’s attitude is “unequivocal,” or firm and leaving no room for doubts, not impartial. Choice (D) is incorrect. In lines 33-38 the author of Passage 1 makes two assertions: that “develop[ing] an alternative energy source that’s readily available domestically” is the “only . . . way to insulate the United States from the corrosive power of oil” and that out of a list of sources, “hydrogen is the only energy resource that can provide a wholesale substitute for foreign oil within a decade.” The tone of these lines does not suggest that the author’s attitude is “defiant,” or bold and rebellious. Although the author’s declarations that there is “only one way” to solve the oil problem and that “hydrogen is the only” possibility are firm, he or she seems to be making recommendations, not opposing or going against anything specific. The author’s firm declarations suggest that his or her attitude is “unequivocal,” or firm and leaving no room for doubts, not defiant. Choice (E) is incorrect. In lines 33-38 the author of Passage 1 makes two assertions: that “develop[ing] an alternative ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 18 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM energy source that’s readily available domestically” is the “only . . . way to insulate the United States from the corrosive power of oil” and that out of a list of sources, “hydrogen is the only energy resource that can provide a wholesale substitute for foreign oil within a decade.” The tone of these lines does not suggest that the author’s attitude is “nonchalant,” or indifferent or unconcerned. On the contrary, the author clearly is concerned and has a definite opinion. The author’s firm declarations that there is “only one way” to solve the oil problem and that “hydrogen is the only” possibility suggest that the author’s attitude is “unequivocal,” or firm and leaving no room for doubts, not nonchalant. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 19 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 19 Difficulty Level: HARD (7 on a scale of 1-9) Skill Category: Organization and Ideas Understand the organization of a reading passage, and identify the main and supporting ideas. These passages discuss hydrogen fuel cells, which use electrodes to unite hydrogen and oxygen to produce electricity, heat, and water. Both passages are adapted from works published in 2003. Passage 1 Line 5 Line 10 Line 15 Line 20 Line 25 Line 30 Line 35 Line 40 Four decades ago, the United States faced a creeping menace to national security. The Soviet Union had lobbed the first satellite into space in 1957. Then, on April 12, 1961, Russian cosmonaut Yuri Gagarin blasted off in Vostok 1 and became the first human in orbit. President Kennedy understood that dominating space could mean the difference between a country able to defend itself and one at the mercy of its rivals. In a May 1961 address to Congress, President Kennedy unveiled Apollo—a 10-year program of federal subsidies aimed at “landing a man on the Moon and returning him safely to the Earth.” Congress appropriated the funds, scientists and engineers put their noses to the launchpad, and Neil Armstrong stepped onto the Moon eight years later. The country now faces a similar situation: reliance on foreign oil. Just as we responded to Soviet space superiority with a bold commitment, so now the United States must respond to the clout of foreign oil by making energy independence a national priority. Conventional wisdom indicates two ways for the United States to reduce dependence on foreign oil: increase domestic production or decrease demand. Either way, though, the country would remain hostage to overseas producers. Consider plans to drill in the Arctic National Wildlife Refuge. For all the political wrangling and backlash, that area’s productivity isn’t likely to offset declining output from larger United States oil fields, let alone increase the total supply from domestic sources. As for reducing demand, the levers available are small and ineffectual. Moreover, the dynamism at the heart of the United States economy depends on energy. There’s only one way to insulate the United States from the corrosive power of oil—develop an alternative energy resource that’s readily available domestically. Of hydrogen, coal, natural gas, wind, water, solar, and nuclear, hydrogen is the only energy resource that can provide a wholesale substitute for foreign oil within a decade. Hydrogen stores energy more effectively than current batteries do, burns twice as efficiently in a fuel cell as gasoline does in an internal-combustion engine (more than making up for ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 20 PSAT/NMSQT ® Line 45 Questions and Answer Explanations 2012-2013 WEDNESDAY FORM the energy required to produce it), and leaves only water behind. It’s plentiful, clean, and—critically—capable of powering cars. Like manned space flight in 1961, hydrogen power is proven but primitive, a technology ripe for acceleration and then deployment. For that, thank the Apollo program itself, which spurred the development of early fuel cells. Passage 2 Line 50 Line 55 Line 60 Line 65 Line 70 Line 75 Line 80 Line 85 Outside of science fiction, the hydrogen-fueled car is probably the most radical reinvention of the automobile ever imagined. The fuel supply is inexhaustible, and the car produces no emissions except water, which, upon emerging from the tailpipe, is, in principle at least, clean enough to drink. The car can even serve as a source of electricity when parked: a hydrogen-car owner can use it to light his or her home. Sometime in the past year or so, the hydrogen-fueled car moved out of the laboratory and, if not quite onto the road, into the bright showroom of public relations. For a number of reasons—primary among them the inefficiency of the internal-combustion engine— automobiles represent a particularly promising fuel-cell application. Fuel cells produce electrical, rather than mechanical, energy—in this way, fuel-cell cars are similar to battery-powered vehicles—and, using the same amount of energy, can propel a car nearly three times as far as an internal-combustion engine can. Yet cars represent a peculiar challenge: they require a great deal of power, are expected to travel long distances between refuelings, and are called on to last for ten years or more. Among the many obstacles to commercial production of automotive fuel cells are cost, durability, and fuel storage. There are also concerns about safety, although fuel-cell advocates maintain that the dangers of hydrogen have been greatly exaggerated. In a recent paper, physicist Amory Lovins argues that hydrogen is “at least as safe as natural gas or LPG (liquefied petroleum gas) and arguably is inherently safer than gasoline.” Although it is the most plentiful element in the universe, hydrogen on Earth exists almost exclusively in combination with other substances; therefore, it must be extracted, a process that can itself require a considerable amount of energy. Hydrogen can be produced using renewable energy sources, like wind, but it can just as easily—in fact, perhaps more easily—be extracted by less environmentally benign means. A prototype for a fuel-cell truck, since abandoned, extracted hydrogen from gasoline through a process known as “reforming.” This approach obviates the need for a whole new hydrogen-delivery infrastructure, but ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 21 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM since it produces substantial amounts of carbon dioxide, it also obviates much of the reason for switching to fuel cells. Similarly, hydrogen can be produced from coal; once all the emissions of that process are taken into account, it’s debatable whether fuel-cell cars yield any environmental benefit at all. Line 90 Line 95 Question: In lines 63-67 (“Fuel . . . can”), the author of Passage 2 is concerned primarily with (A) explaining how fuel cells generate energy (B) comparing battery-powered automobiles with gasoline-powered automobiles (C) describing one reason that the automobile represents a promising use of fuel cells (D) indicating that fuel-cell cars can travel faster than gasoline-powered cars (E) mentioning some of the design challenges of manufacturing a fuel-cell car Answer Explanation: Choice (C) is correct. In lines 63-67, the author of Passage 2 explains that “Fuel cells produce electrical, rather than mechanical, energy—in this way, fuel-cell cars are similar to battery-powered vehicles—and, using the same amount of energy, can propel a car nearly three times as far as an internal-combustion engine can.” In these lines, the author is describing one reason that the automobile represents a promising use of fuel cells. He or she is explaining that fuel cells are much more efficient than traditional internal-combustion engines: a fuel cell can keep a car going for much longer (“nearly three times as far”) than an internal-combustion engine can, while “using the same amount of energy.” The author is describing one advantage of fuel-cell use in cars—greater energy efficiency. Choice (A) is incorrect. In lines 63-67, the author of Passage 2 explains that “Fuel cells produce electrical, rather than mechanical, energy—in this way, fuel-cell cars are similar to battery-powered vehicles—and, using the same amount of energy, can propel a car nearly three times as far as an internal-combustion engine can.” The author does indicate what kind of energy fuel cells produce—electrical energy—but he or she does not address the way these cells actually create that energy. The author is not concerned with explaining how fuel cells generate energy. Choice (B) is incorrect. In lines 63-67, the author of Passage 2 explains that “Fuel cells produce electrical, rather than mechanical, energy—in this way, fuel-cell cars are similar to battery-powered vehicles—and, using the same amount of energy, can propel a car nearly three times as far as an internal-combustion engine can.” The author does mention batterypowered vehicles, but only to note that they are similar to fuel-cell cars in that they produce electrical energy. The author is not primarily concerned with comparing battery-powered automobiles with gasoline-powered automobiles; rather, he or she is comparing fuel-cell cars with automobiles powered by internal-combustion engines. Choice (D) is incorrect. In lines 63-67, the author of Passage 2 explains that “Fuel cells produce electrical, rather than mechanical, energy—in this way, fuel-cell cars are similar to battery-powered vehicles—and, using the same amount of energy, can propel a car nearly three times as far as an internal-combustion engine can.” The author is emphasizing the efficiency of fuel-cell cars when compared with gasoline-powered cars with internal-combustion engines, but he or she is concerned with distance , not speed. Rather than indicating that fuel-cell cars can travel faster than gasoline-powered automobiles, the author is indicating that a fuel-cell car can travel “nearly three times as far” as a car with an internalcombustion engine can. Choice (E) is incorrect. In lines 63-67, the author of Passage 2 explains that “Fuel cells produce electrical, rather than mechanical, energy—in this way, fuel-cell cars are similar to battery-powered vehicles—and, using the same amount of energy, can propel a car nearly three times as far as an internal-combustion engine can.” The author is not primarily concerned with mentioning some of the design challenges of manufacturing fuel-cell cars; there is no mention of design or ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 22 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM the manufacturing of automobiles in these lines. Rather, the author is concerned primarily with explaining that automobiles represent a promising use of fuel cells because the fuel cells are more efficient than internal-combustion engines. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 23 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 20 Difficulty Level: MEDIUM (6 on a scale of 1-9) Skill Category: Organization and Ideas Understand the organization of a reading passage, and identify the main and supporting ideas. These passages discuss hydrogen fuel cells, which use electrodes to unite hydrogen and oxygen to produce electricity, heat, and water. Both passages are adapted from works published in 2003. Passage 1 Line 5 Line 10 Line 15 Line 20 Line 25 Line 30 Line 35 Line 40 Four decades ago, the United States faced a creeping menace to national security. The Soviet Union had lobbed the first satellite into space in 1957. Then, on April 12, 1961, Russian cosmonaut Yuri Gagarin blasted off in Vostok 1 and became the first human in orbit. President Kennedy understood that dominating space could mean the difference between a country able to defend itself and one at the mercy of its rivals. In a May 1961 address to Congress, President Kennedy unveiled Apollo—a 10-year program of federal subsidies aimed at “landing a man on the Moon and returning him safely to the Earth.” Congress appropriated the funds, scientists and engineers put their noses to the launchpad, and Neil Armstrong stepped onto the Moon eight years later. The country now faces a similar situation: reliance on foreign oil. Just as we responded to Soviet space superiority with a bold commitment, so now the United States must respond to the clout of foreign oil by making energy independence a national priority. Conventional wisdom indicates two ways for the United States to reduce dependence on foreign oil: increase domestic production or decrease demand. Either way, though, the country would remain hostage to overseas producers. Consider plans to drill in the Arctic National Wildlife Refuge. For all the political wrangling and backlash, that area’s productivity isn’t likely to offset declining output from larger United States oil fields, let alone increase the total supply from domestic sources. As for reducing demand, the levers available are small and ineffectual. Moreover, the dynamism at the heart of the United States economy depends on energy. There’s only one way to insulate the United States from the corrosive power of oil—develop an alternative energy resource that’s readily available domestically. Of hydrogen, coal, natural gas, wind, water, solar, and nuclear, hydrogen is the only energy resource that can provide a wholesale substitute for foreign oil within a decade. Hydrogen stores energy more effectively than current batteries do, burns twice as efficiently in a fuel cell as gasoline does in an internal-combustion engine (more than making up for ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 24 PSAT/NMSQT ® Line 45 Questions and Answer Explanations 2012-2013 WEDNESDAY FORM the energy required to produce it), and leaves only water behind. It’s plentiful, clean, and—critically—capable of powering cars. Like manned space flight in 1961, hydrogen power is proven but primitive, a technology ripe for acceleration and then deployment. For that, thank the Apollo program itself, which spurred the development of early fuel cells. Passage 2 Line 50 Line 55 Line 60 Line 65 Line 70 Line 75 Line 80 Line 85 Outside of science fiction, the hydrogen-fueled car is probably the most radical reinvention of the automobile ever imagined. The fuel supply is inexhaustible, and the car produces no emissions except water, which, upon emerging from the tailpipe, is, in principle at least, clean enough to drink. The car can even serve as a source of electricity when parked: a hydrogen-car owner can use it to light his or her home. Sometime in the past year or so, the hydrogen-fueled car moved out of the laboratory and, if not quite onto the road, into the bright showroom of public relations. For a number of reasons—primary among them the inefficiency of the internal-combustion engine— automobiles represent a particularly promising fuel-cell application. Fuel cells produce electrical, rather than mechanical, energy—in this way, fuel-cell cars are similar to battery-powered vehicles—and, using the same amount of energy, can propel a car nearly three times as far as an internal-combustion engine can. Yet cars represent a peculiar challenge: they require a great deal of power, are expected to travel long distances between refuelings, and are called on to last for ten years or more. Among the many obstacles to commercial production of automotive fuel cells are cost, durability, and fuel storage. There are also concerns about safety, although fuel-cell advocates maintain that the dangers of hydrogen have been greatly exaggerated. In a recent paper, physicist Amory Lovins argues that hydrogen is “at least as safe as natural gas or LPG (liquefied petroleum gas) and arguably is inherently safer than gasoline.” Although it is the most plentiful element in the universe, hydrogen on Earth exists almost exclusively in combination with other substances; therefore, it must be extracted, a process that can itself require a considerable amount of energy. Hydrogen can be produced using renewable energy sources, like wind, but it can just as easily—in fact, perhaps more easily—be extracted by less environmentally benign means. A prototype for a fuel-cell truck, since abandoned, extracted hydrogen from gasoline through a process known as “reforming.” This approach obviates the need for a whole new hydrogen-delivery infrastructure, but ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 25 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM since it produces substantial amounts of carbon dioxide, it also obviates much of the reason for switching to fuel cells. Similarly, hydrogen can be produced from coal; once all the emissions of that process are taken into account, it’s debatable whether fuel-cell cars yield any environmental benefit at all. Line 90 Line 95 Question: The sentence in lines 67-70 (“Yet . . . more”) serves to (A) substantiate an earlier generalization by introducing an example (B) reiterate the author’s previous claim (C) offer several possible solutions to a problem (D) signal a transition in the author’s argument (E) question why a particular course of action has been undertaken Answer Explanation: Choice (D) is correct. In the first paragraph of Passage 2, the author lists the benefits of “the hydrogen-fueled car”: “The fuel supply is inexhaustible,” “the car produces no emissions except water,” and “The car can even serve as a source of electricity when parked.” The author then states that “automobiles represent a particularly promising fuel-cell application.” But in lines 67-70, beginning with the statement “Yet cars represent a particular challenge,” the discussion shifts. From this point on, the author of Passage 2 discusses the “obstacles to commercial production of automotive fuel cells” and the potential drawbacks of hydrogen as an energy source. The sentence in lines 67-70 serves to signal a transition in the author’s argument, from discussing the potential benefits of hydrogen fuel cells to addressing some of the problems associated with them. Choice (A) is incorrect. In the beginning of Passage 2, the author lists the benefits of “the hydrogen-fueled car” and states that “automobiles represent a particularly promising fuel-cell application.” But in lines 67-70, the discussion shifts: “Yet cars represent a particular challenge: they require a great deal of power, are expected to travel long distances between refuelings, and are called on to last for ten years or more.” These lines do not serve to substantiate, or prove, an earlier generalization by introducing an example. At no point before line 67 does the author of Passage 2 make any generalizations about the challenges of hydrogen-fueled cars; he or she focuses only on the positive aspects of hydrogen fuel cells at the start of the passage. Choice (B) is incorrect. In the beginning of Passage 2, the author lists the benefits of “the hydrogen-fueled car” and states that “automobiles represent a particularly promising fuel-cell application.” But in lines 67-70, the discussion shifts: “Yet cars represent a particular challenge: they require a great deal of power, are expected to travel long distances between refuelings, and are called on to last for ten years or more.” These lines do not serve to reiterate, or restate, the author’s previous claim; at no point before line 67 does the author of Passage 2 make a claim about the challenges of hydrogenfueled cars. Rather, the sentence in these lines serves to signal a transition in the author’s argument, from discussing the potential benefits of hydrogen fuel cells to addressing some of the problems associated with them. Choice (C) is incorrect. In the beginning of Passage 2, the author lists the benefits of “the hydrogen-fueled car” and states that “automobiles represent a particularly promising fuel-cell application.” But in lines 67-70, the discussion shifts: “Yet cars represent a particular challenge: they require a great deal of power, are expected to travel long distances between refuelings, and are called on to last for ten years or more.” These lines do not serve to offer several solutions to a problem. Rather, they serve to introduce certain problems—problems associated with hydrogen fuel cells. Choice (E) is incorrect. In the beginning of Passage 2, the author lists the benefits of “the hydrogen-fueled car” and states that “automobiles represent a particularly promising fuel-cell application.” But in lines 67-70, the discussion shifts: “Yet ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 26 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM cars represent a particular challenge: they require a great deal of power, are expected to travel long distances between refuelings, and are called on to last for ten years or more.” These lines do not serve to question why a particular course of action has been undertaken. The author of Passage 2 does not question why hydrogen-fueled cars are being researched and developed; indeed, he or she begins the passage by describing the potential benefits of such vehicles, which suggests that the author understands the support for hydrogen fuel cells. In lines 67-70, the author simply shifts his or her focus to some of the problems associated with hydrogen fuel cells. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 27 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 21 Difficulty Level: MEDIUM (6 on a scale of 1-9) Skill Category: Reasoning and Inferencing Understand assumptions, suggestions and implications in reading passages and draw informed conclusions. These passages discuss hydrogen fuel cells, which use electrodes to unite hydrogen and oxygen to produce electricity, heat, and water. Both passages are adapted from works published in 2003. Passage 1 Line 5 Line 10 Line 15 Line 20 Line 25 Line 30 Line 35 Line 40 Four decades ago, the United States faced a creeping menace to national security. The Soviet Union had lobbed the first satellite into space in 1957. Then, on April 12, 1961, Russian cosmonaut Yuri Gagarin blasted off in Vostok 1 and became the first human in orbit. President Kennedy understood that dominating space could mean the difference between a country able to defend itself and one at the mercy of its rivals. In a May 1961 address to Congress, President Kennedy unveiled Apollo—a 10-year program of federal subsidies aimed at “landing a man on the Moon and returning him safely to the Earth.” Congress appropriated the funds, scientists and engineers put their noses to the launchpad, and Neil Armstrong stepped onto the Moon eight years later. The country now faces a similar situation: reliance on foreign oil. Just as we responded to Soviet space superiority with a bold commitment, so now the United States must respond to the clout of foreign oil by making energy independence a national priority. Conventional wisdom indicates two ways for the United States to reduce dependence on foreign oil: increase domestic production or decrease demand. Either way, though, the country would remain hostage to overseas producers. Consider plans to drill in the Arctic National Wildlife Refuge. For all the political wrangling and backlash, that area’s productivity isn’t likely to offset declining output from larger United States oil fields, let alone increase the total supply from domestic sources. As for reducing demand, the levers available are small and ineffectual. Moreover, the dynamism at the heart of the United States economy depends on energy. There’s only one way to insulate the United States from the corrosive power of oil—develop an alternative energy resource that’s readily available domestically. Of hydrogen, coal, natural gas, wind, water, solar, and nuclear, hydrogen is the only energy resource that can provide a wholesale substitute for foreign oil within a decade. Hydrogen stores energy more effectively than current batteries do, burns twice as efficiently in a fuel cell as gasoline does in an internal-combustion engine (more than making up for ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 28 PSAT/NMSQT ® Line 45 Questions and Answer Explanations 2012-2013 WEDNESDAY FORM the energy required to produce it), and leaves only water behind. It’s plentiful, clean, and—critically—capable of powering cars. Like manned space flight in 1961, hydrogen power is proven but primitive, a technology ripe for acceleration and then deployment. For that, thank the Apollo program itself, which spurred the development of early fuel cells. Passage 2 Line 50 Line 55 Line 60 Line 65 Line 70 Line 75 Line 80 Line 85 Outside of science fiction, the hydrogen-fueled car is probably the most radical reinvention of the automobile ever imagined. The fuel supply is inexhaustible, and the car produces no emissions except water, which, upon emerging from the tailpipe, is, in principle at least, clean enough to drink. The car can even serve as a source of electricity when parked: a hydrogen-car owner can use it to light his or her home. Sometime in the past year or so, the hydrogen-fueled car moved out of the laboratory and, if not quite onto the road, into the bright showroom of public relations. For a number of reasons—primary among them the inefficiency of the internal-combustion engine— automobiles represent a particularly promising fuel-cell application. Fuel cells produce electrical, rather than mechanical, energy—in this way, fuel-cell cars are similar to battery-powered vehicles—and, using the same amount of energy, can propel a car nearly three times as far as an internal-combustion engine can. Yet cars represent a peculiar challenge: they require a great deal of power, are expected to travel long distances between refuelings, and are called on to last for ten years or more. Among the many obstacles to commercial production of automotive fuel cells are cost, durability, and fuel storage. There are also concerns about safety, although fuel-cell advocates maintain that the dangers of hydrogen have been greatly exaggerated. In a recent paper, physicist Amory Lovins argues that hydrogen is “at least as safe as natural gas or LPG (liquefied petroleum gas) and arguably is inherently safer than gasoline.” Although it is the most plentiful element in the universe, hydrogen on Earth exists almost exclusively in combination with other substances; therefore, it must be extracted, a process that can itself require a considerable amount of energy. Hydrogen can be produced using renewable energy sources, like wind, but it can just as easily—in fact, perhaps more easily—be extracted by less environmentally benign means. A prototype for a fuel-cell truck, since abandoned, extracted hydrogen from gasoline through a process known as “reforming.” This approach obviates the need for a whole new hydrogen-delivery infrastructure, but ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 29 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM since it produces substantial amounts of carbon dioxide, it also obviates much of the reason for switching to fuel cells. Similarly, hydrogen can be produced from coal; once all the emissions of that process are taken into account, it’s debatable whether fuel-cell cars yield any environmental benefit at all. Line 90 Line 95 Question: The author of Passage 1 would most likely respond to the statement in lines 79-83, Passage 2 (“Although . . . energy”), by claiming that the (A) relative efficiency of hydrogen compensates for the energy expended to extract it (B) commercial exploitation of hydrogen is unnecessary because it is so readily available (C) extraction of hydrogen often has a significant negative impact on the environment (D) efficient production of hydrogen must be a top priority of those advocating fuel-cell cars (E) concerns raised about the safety of hydrogen are legitimate and justified Answer Explanation: Choice (A) is correct. In lines 79-83, the author of Passage 2 explains that “Although it is the most plentiful element in the universe, hydrogen on Earth exists almost exclusively in combination with other substances; therefore, it must be extracted, a process that can itself require a considerable amount of energy.” In other words, a great deal of energy is used up in the process of getting hydrogen in a usable form. The author of Passage 1, however, makes the point that hydrogen “burns twice as efficiently in a fuel cell as gasoline does in an internal-combustion engine (more than making up for the energy required to produce it).” Therefore, the author of Passage 1 probably would respond to the statement in lines 79-83 by claiming that the relative efficiency of hydrogen as an energy resource compensates for, or makes up for, the energy it takes to extract hydrogen in the first place. Choice (B) is incorrect. In lines 79-83, the author of Passage 2 explains that “Although it is the most plentiful element in the universe, hydrogen on Earth exists almost exclusively in combination with other substances; therefore, it must be extracted, a process that can itself require a considerable amount of energy.” In other words, a great deal of energy is used up in the process of getting hydrogen in a usable form. The author of Passage 1 probably would not respond to the statement in Passage 2 by claiming that the commercial exploitation of hydrogen is unnecessary; the author of Passage 1 is in favor of commercial use of hydrogen, especially in the form of fuel cells for cars. Rather, the author of Passage 1 likely would say that the efficiency of hydrogen makes up for the energy it takes to extract it—a point he or she makes in lines 39-42. Choice (C) is incorrect. In lines 79-83, the author of Passage 2 explains that “Although it is the most plentiful element in the universe, hydrogen on Earth exists almost exclusively in combination with other substances; therefore, it must be extracted, a process that can itself require a considerable amount of energy.” In other words, a great deal of energy is used up in the process of getting hydrogen in a usable form. The author of Passage 1 probably would not respond to the statement in Passage 2 by claiming that the extraction of hydrogen often has a significant negative impact on the environment; the author of Passage 1 does not mention any environmental impact of the extraction of hydrogen, and he or she actually asserts that the use of hydrogen fuel cells is “clean,” and “leaves only water behind.” Rather, the author of Passage 1 probably would say that the efficiency of hydrogen makes up for the energy it takes to extract it—a point he or she makes in lines 39-42. Choice (D) is incorrect. In lines 79-83, the author of Passage 2 explains that “Although it is the most plentiful element in the universe, hydrogen on Earth exists almost exclusively in combination with other substances; therefore, it must be extracted, a process that can itself require a considerable amount of energy.” In other words, a great deal of energy is used up in the process of getting hydrogen in a usable form. The author of Passage 1 probably would not respond to the ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 30 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM statement in Passage 2 by claiming that efficient production of hydrogen must be a top priority of those advocating fuelcell cars. The author of Passage 1 states in lines 41-42 that the efficiency of hydrogen “more than [makes] up for the energy required to produce it”; because this author is so certain that hydrogen generates more energy than is required to produce it, he or she might say that efficient production of hydrogen is relatively unimportant. Choice (E) is incorrect. In lines 79-83, the author of Passage 2 explains that “Although it is the most plentiful element in the universe, hydrogen on Earth exists almost exclusively in combination with other substances; therefore, it must be extracted, a process that can itself require a considerable amount of energy.” In other words, a great deal of energy is used up in the process of getting hydrogen in a usable form. The author of Passage 1 probably would not respond to the statement in Passage 2 by claiming that concerns raised about the safety of hydrogen are legitimate and justified. The statement in Passage 2 does not mention safety, and the author of Passage 1 does not indicate that that there are safety concerns, justified or otherwise. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 31 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 22 Difficulty Level: HARD (7 on a scale of 1-9) Skill Category: Organization and Ideas Understand the organization of a reading passage, and identify the main and supporting ideas. These passages discuss hydrogen fuel cells, which use electrodes to unite hydrogen and oxygen to produce electricity, heat, and water. Both passages are adapted from works published in 2003. Passage 1 Line 5 Line 10 Line 15 Line 20 Line 25 Line 30 Line 35 Line 40 Four decades ago, the United States faced a creeping menace to national security. The Soviet Union had lobbed the first satellite into space in 1957. Then, on April 12, 1961, Russian cosmonaut Yuri Gagarin blasted off in Vostok 1 and became the first human in orbit. President Kennedy understood that dominating space could mean the difference between a country able to defend itself and one at the mercy of its rivals. In a May 1961 address to Congress, President Kennedy unveiled Apollo—a 10-year program of federal subsidies aimed at “landing a man on the Moon and returning him safely to the Earth.” Congress appropriated the funds, scientists and engineers put their noses to the launchpad, and Neil Armstrong stepped onto the Moon eight years later. The country now faces a similar situation: reliance on foreign oil. Just as we responded to Soviet space superiority with a bold commitment, so now the United States must respond to the clout of foreign oil by making energy independence a national priority. Conventional wisdom indicates two ways for the United States to reduce dependence on foreign oil: increase domestic production or decrease demand. Either way, though, the country would remain hostage to overseas producers. Consider plans to drill in the Arctic National Wildlife Refuge. For all the political wrangling and backlash, that area’s productivity isn’t likely to offset declining output from larger United States oil fields, let alone increase the total supply from domestic sources. As for reducing demand, the levers available are small and ineffectual. Moreover, the dynamism at the heart of the United States economy depends on energy. There’s only one way to insulate the United States from the corrosive power of oil—develop an alternative energy resource that’s readily available domestically. Of hydrogen, coal, natural gas, wind, water, solar, and nuclear, hydrogen is the only energy resource that can provide a wholesale substitute for foreign oil within a decade. Hydrogen stores energy more effectively than current batteries do, burns twice as efficiently in a fuel cell as gasoline does in an internal-combustion engine (more than making up for ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 32 PSAT/NMSQT ® Line 45 Questions and Answer Explanations 2012-2013 WEDNESDAY FORM the energy required to produce it), and leaves only water behind. It’s plentiful, clean, and—critically—capable of powering cars. Like manned space flight in 1961, hydrogen power is proven but primitive, a technology ripe for acceleration and then deployment. For that, thank the Apollo program itself, which spurred the development of early fuel cells. Passage 2 Line 50 Line 55 Line 60 Line 65 Line 70 Line 75 Line 80 Line 85 Outside of science fiction, the hydrogen-fueled car is probably the most radical reinvention of the automobile ever imagined. The fuel supply is inexhaustible, and the car produces no emissions except water, which, upon emerging from the tailpipe, is, in principle at least, clean enough to drink. The car can even serve as a source of electricity when parked: a hydrogen-car owner can use it to light his or her home. Sometime in the past year or so, the hydrogen-fueled car moved out of the laboratory and, if not quite onto the road, into the bright showroom of public relations. For a number of reasons—primary among them the inefficiency of the internal-combustion engine— automobiles represent a particularly promising fuel-cell application. Fuel cells produce electrical, rather than mechanical, energy—in this way, fuel-cell cars are similar to battery-powered vehicles—and, using the same amount of energy, can propel a car nearly three times as far as an internal-combustion engine can. Yet cars represent a peculiar challenge: they require a great deal of power, are expected to travel long distances between refuelings, and are called on to last for ten years or more. Among the many obstacles to commercial production of automotive fuel cells are cost, durability, and fuel storage. There are also concerns about safety, although fuel-cell advocates maintain that the dangers of hydrogen have been greatly exaggerated. In a recent paper, physicist Amory Lovins argues that hydrogen is “at least as safe as natural gas or LPG (liquefied petroleum gas) and arguably is inherently safer than gasoline.” Although it is the most plentiful element in the universe, hydrogen on Earth exists almost exclusively in combination with other substances; therefore, it must be extracted, a process that can itself require a considerable amount of energy. Hydrogen can be produced using renewable energy sources, like wind, but it can just as easily—in fact, perhaps more easily—be extracted by less environmentally benign means. A prototype for a fuel-cell truck, since abandoned, extracted hydrogen from gasoline through a process known as “reforming.” This approach obviates the need for a whole new hydrogen-delivery infrastructure, but ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 33 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM since it produces substantial amounts of carbon dioxide, it also obviates much of the reason for switching to fuel cells. Similarly, hydrogen can be produced from coal; once all the emissions of that process are taken into account, it’s debatable whether fuel-cell cars yield any environmental benefit at all. Line 90 Line 95 Question: Lines 88-91 (“This . . . cells”) indicate that the author of Passage 2 considers “reforming” (line 88) to be (A) a significant breakthrough (B) promising but untested (C) of doubtful value (D) impossible to evaluate (E) potentially dangerous Answer Explanation: Choice (C) is correct. In the last paragraph of Passage 2, the author explains that hydrogen “must be extracted” and that extraction may not be “environmentally benign,” or harmless to the environment. He or she then refers to a process “known as ‘reforming’” that involves extracting hydrogen from the gasoline in a truck. In lines 88-91, the author states, “This approach obviates,” or removes, “the need for a whole new hydrogen-delivery infrastructure, but since it produces substantial amounts of carbon dioxide, it also obviates much of the reason for switching to fuel cells.” In other words, getting hydrogen from the gasoline in a truck would mean that we wouldn’t need new equipment and facilities, but the process would create so much carbon dioxide that it would cancel out one of the reasons for using hydrogen fuel—to reduce environmental impact. These lines indicate that the author of Passage 2 considers reforming to be of doubtful value; he or she does not believe that the process would be beneficial. Choice (A) is incorrect. In the last paragraph of Passage 2, the author explains that hydrogen “must be extracted” and that extraction may not be “environmentally benign,” or harmless to the environment. He or she then refers to a process “known as ‘reforming’” that involves extracting hydrogen from the gasoline in a truck. In lines 88-91, the author states, “This approach obviates,” or removes, “the need for a whole new hydrogen-delivery infrastructure, but since it produces substantial amounts of carbon dioxide, it also obviates much of the reason for switching to fuel cells.” In other words, getting hydrogen from the gasoline in a truck would mean that we wouldn’t need new equipment and facilities, but the process would create so much carbon dioxide that it would cancel out one of the reasons for using hydrogen fuel—to reduce environmental impact. Rather than revealing that the author of Passage 2 considers reforming to be a significant breakthrough, or an important new discovery, these lines indicate that the author thinks the process is of little value. Choice (B) is incorrect. In the last paragraph of Passage 2, the author explains that hydrogen “must be extracted” and that extraction may not be “environmentally benign,” or harmless to the environment. He or she then refers to a process “known as ‘reforming’” that involves extracting hydrogen from the gasoline in a truck. In lines 88-91, the author states, “This approach obviates,” or removes, “the need for a whole new hydrogen-delivery infrastructure, but since it produces substantial amounts of carbon dioxide, it also obviates much of the reason for switching to fuel cells.” In other words, getting hydrogen from the gasoline in a truck would mean that we wouldn’t need new equipment and facilities, but the process would create so much carbon dioxide that it would cancel out one of the reasons for using hydrogen fuel—to reduce environmental impact. Rather than revealing that the author considers reforming to be promising, these lines reveal that the author thinks the process is of little value. In addition, the author notes that the truck prototype utilizing the reforming process has been “abandoned,” but does not indicate that the process was never tested. Choice (D) is incorrect. In the last paragraph of Passage 2, the author explains that hydrogen “must be extracted” and that extraction may not be “environmentally benign,” or harmless to the environment. He or she then refers to a process ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 34 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM “known as ‘reforming’” that involves extracting hydrogen from the gasoline in a truck. In lines 88-91, the author states, “This approach obviates,” or removes, “the need for a whole new hydrogen-delivery infrastructure, but since it produces substantial amounts of carbon dioxide, it also obviates much of the reason for switching to fuel cells.” In other words, getting hydrogen from the gasoline in a truck would mean that we wouldn’t need new equipment and facilities, but the process would create so much carbon dioxide that it would cancel out one of the reasons for using hydrogen fuel—to reduce environmental impact. These lines do not indicate that the author of Passage 2 considers reforming to be impossible to evaluate. Indeed, it seems that the process has been evaluated, as the author is aware of the way it works and the emissions it produces. Choice (E) is incorrect. In the last paragraph of Passage 2, the author explains that hydrogen “must be extracted” and that extraction may not be “environmentally benign,” or harmless to the environment. He or she then refers to a process “known as ‘reforming’” that involves extracting hydrogen from the gasoline in a truck. In lines 88-91, the author states, “This approach obviates,” or removes, “the need for a whole new hydrogen-delivery infrastructure, but since it produces substantial amounts of carbon dioxide, it also obviates much of the reason for switching to fuel cells.” In other words, getting hydrogen from the gasoline in a truck would mean that we wouldn’t need new equipment and facilities, but the process would create so much carbon dioxide that it would cancel out one of the reasons for using hydrogen fuel—to reduce environmental impact. Although these lines reveal that the author of Passage 2 thinks the reforming is of little value, they do not indicate that he or she considers the process to be potentially dangerous. The author does not indicate that reforming produces dangerous amounts of carbon dioxide, but rather that it produces enough carbon dioxide to cancel out the environmental benefits of using hydrogen fuel. Indeed, in the previous paragraph, the author acknowledges some general “concerns about [hydrogen’s] safety,” but seems to dismiss them, quoting a physicist, Amory Levins, who believes hydrogen to be “‘safer than gasoline.’” ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 35 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 24 Difficulty Level: MEDIUM (5 on a scale of 1-9) Skill Category: Reasoning and Inferencing Understand assumptions, suggestions and implications in reading passages and draw informed conclusions. These passages discuss hydrogen fuel cells, which use electrodes to unite hydrogen and oxygen to produce electricity, heat, and water. Both passages are adapted from works published in 2003. Passage 1 Line 5 Line 10 Line 15 Line 20 Line 25 Line 30 Line 35 Line 40 Four decades ago, the United States faced a creeping menace to national security. The Soviet Union had lobbed the first satellite into space in 1957. Then, on April 12, 1961, Russian cosmonaut Yuri Gagarin blasted off in Vostok 1 and became the first human in orbit. President Kennedy understood that dominating space could mean the difference between a country able to defend itself and one at the mercy of its rivals. In a May 1961 address to Congress, President Kennedy unveiled Apollo—a 10-year program of federal subsidies aimed at “landing a man on the Moon and returning him safely to the Earth.” Congress appropriated the funds, scientists and engineers put their noses to the launchpad, and Neil Armstrong stepped onto the Moon eight years later. The country now faces a similar situation: reliance on foreign oil. Just as we responded to Soviet space superiority with a bold commitment, so now the United States must respond to the clout of foreign oil by making energy independence a national priority. Conventional wisdom indicates two ways for the United States to reduce dependence on foreign oil: increase domestic production or decrease demand. Either way, though, the country would remain hostage to overseas producers. Consider plans to drill in the Arctic National Wildlife Refuge. For all the political wrangling and backlash, that area’s productivity isn’t likely to offset declining output from larger United States oil fields, let alone increase the total supply from domestic sources. As for reducing demand, the levers available are small and ineffectual. Moreover, the dynamism at the heart of the United States economy depends on energy. There’s only one way to insulate the United States from the corrosive power of oil—develop an alternative energy resource that’s readily available domestically. Of hydrogen, coal, natural gas, wind, water, solar, and nuclear, hydrogen is the only energy resource that can provide a wholesale substitute for foreign oil within a decade. Hydrogen stores energy more effectively than current batteries do, burns twice as efficiently in a fuel cell as gasoline does in an internal-combustion engine (more than making up for ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 36 PSAT/NMSQT ® Line 45 Questions and Answer Explanations 2012-2013 WEDNESDAY FORM the energy required to produce it), and leaves only water behind. It’s plentiful, clean, and—critically—capable of powering cars. Like manned space flight in 1961, hydrogen power is proven but primitive, a technology ripe for acceleration and then deployment. For that, thank the Apollo program itself, which spurred the development of early fuel cells. Passage 2 Line 50 Line 55 Line 60 Line 65 Line 70 Line 75 Line 80 Line 85 Outside of science fiction, the hydrogen-fueled car is probably the most radical reinvention of the automobile ever imagined. The fuel supply is inexhaustible, and the car produces no emissions except water, which, upon emerging from the tailpipe, is, in principle at least, clean enough to drink. The car can even serve as a source of electricity when parked: a hydrogen-car owner can use it to light his or her home. Sometime in the past year or so, the hydrogen-fueled car moved out of the laboratory and, if not quite onto the road, into the bright showroom of public relations. For a number of reasons—primary among them the inefficiency of the internal-combustion engine— automobiles represent a particularly promising fuel-cell application. Fuel cells produce electrical, rather than mechanical, energy—in this way, fuel-cell cars are similar to battery-powered vehicles—and, using the same amount of energy, can propel a car nearly three times as far as an internal-combustion engine can. Yet cars represent a peculiar challenge: they require a great deal of power, are expected to travel long distances between refuelings, and are called on to last for ten years or more. Among the many obstacles to commercial production of automotive fuel cells are cost, durability, and fuel storage. There are also concerns about safety, although fuel-cell advocates maintain that the dangers of hydrogen have been greatly exaggerated. In a recent paper, physicist Amory Lovins argues that hydrogen is “at least as safe as natural gas or LPG (liquefied petroleum gas) and arguably is inherently safer than gasoline.” Although it is the most plentiful element in the universe, hydrogen on Earth exists almost exclusively in combination with other substances; therefore, it must be extracted, a process that can itself require a considerable amount of energy. Hydrogen can be produced using renewable energy sources, like wind, but it can just as easily—in fact, perhaps more easily—be extracted by less environmentally benign means. A prototype for a fuel-cell truck, since abandoned, extracted hydrogen from gasoline through a process known as “reforming.” This approach obviates the need for a whole new hydrogen-delivery infrastructure, but ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 37 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM since it produces substantial amounts of carbon dioxide, it also obviates much of the reason for switching to fuel cells. Similarly, hydrogen can be produced from coal; once all the emissions of that process are taken into account, it’s debatable whether fuel-cell cars yield any environmental benefit at all. Line 90 Line 95 Question: Compared with the author of Passage 2, the author of Passage 1 is (A) less anxious about the urgency of finding an alternative energy source (B) less worried about how to market hydrogen fuel cell cars to the public (C) more enthusiastic about the prospect of hydrogen serving as an alternative source of energy (D) more concerned about the safety of using hydrogen as a fuel (E) more dubious about the role of Apollo in the development of alternative fuel sources Answer Explanation: Choice (C) is correct. Both passages discuss the prospect of hydrogen serving as an alternative source of energy. The author of Passage 1 asserts that the United States must “reduce dependence on foreign oil” and that of all available options, “hydrogen is the only energy resource that can provide a wholesale substitute for foreign oil within a decade.” This author supports the “acceleration and then deployment” of hydrogen technology, pointing out that hydrogen is efficient, “plentiful, clean, and—critically—capable of powering cars.” The author of Passage 2 also begins by pointing out some of the benefits of hydrogen, noting that “the hydrogen-fueled car” has an “inexhaustible” fuel supply, “produces no emissions,” and “can even serve as a source of electricity.” However, he or she goes on to emphasize some of the “obstacles to commercial production of automotive fuel cells”—including “cost, durability, and fuel storage” as well as safety and environmental concerns. Overall, the author of Passage 1 clearly is more enthusiastic about the prospect of hydrogen serving as an alternative source of energy than is the author of Passage 2. Choice (A) is incorrect. Both passages discuss the prospect of hydrogen serving as an alternative source of energy. The author of Passage 1 is not less anxious about the urgency of finding an alternative energy source than is the author of Passage 2; in fact, the author of Passage 1 seems to be more anxious about the need to find an alternative energy source. The author of Passage 2 does not address the overall need for alternative energy; he or she discusses only fuel sources for automobiles. The author of Passage 1, on the other hand, asserts that “the United States must respond to the clout of foreign oil by making energy independence a national priority.” Clearly, this author feels very strongly that an alternative to foreign oil must be found. He or she suggests that the “acceleration and then deployment” of hydrogen technology is the best way for the United States to “reduce dependence on foreign oil.” Choice (B) is incorrect. Both passages discuss the prospect of hydrogen serving as an alternative source of energy. However, neither author discusses the way hydrogen fuel-cell cars should be marketed to the public; there is no mention of advertising or marketing of such cars. Therefore, it is not possible to say that the author of Passage 1 is less worried about how to market hydrogen fuel cell cars to the public than is the author of Passage 2. Choice (D) is incorrect. Both passages discuss the prospect of hydrogen serving as an alternative source of energy. However, there is no evidence that the author of Passage 1 is more concerned about the safety of using hydrogen as a fuel than is the author of Passage 2. The author of Passage 1 emphasizes only the benefits and positive aspects of hydrogen fuel, making no mention of safety. The author of Passage 2, on the other hand, points out that “There are . . . concerns about safety” when it comes to using hydrogen as a fuel, even though he or she later seems to dismiss these concerns, noting that people in favor of hydrogen fuel cells have said that the “dangers of hydrogen have been greatly exaggerated.” Choice (E) is incorrect. Both passages discuss the prospect of hydrogen serving as an alternative source of energy. The ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 38 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM author of Passage 1 is not more dubious, or doubtful, about the role of Apollo in the development of alternative fuel sources than is the author of Passage 2. In fact, the author of Passage 2 makes no mention of the Apollo program, while the author of Passage 1 indicates that the program “spurred the development of early fuel cells,” which has led to hydrogen power becoming “a technology ripe for acceleration and then deployment.” The author of Passage 1 clearly feels that the Apollo program has helped the development of alternative fuel sources. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 39 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 28 Difficulty Level: MEDIUM (5 on a scale of 1-9) Skill Category: Determining the Meaning of Words Use vocabulary skills, context, roots, prefixes, and suffixes to determine the meaning of words. Question: Although Albert Collins ------- the styles of other blues guitarists, he was clearly ------- playing without a pick and using unorthodox minor tunings. (A) flaunted . . an extrovert (B) rejected . . a maverick (C) decried . . an apprentice (D) imitated . . a classicist (E) emulated . . an original Answer Explanation: Choice (E) is correct. To “emulate” is to imitate, or to copy. In this context, to be “an original” is to be unlike other people in an interesting way. It certainly makes sense to say that a guitarist would emulate, or copy, “the styles of other blues guitarists,” so “emulated” fits the first blank. It also makes sense to say, in the second part of the sentence, that because Collins played a guitar “without a pick” and used “unorthodox,” or unconventional, “minor tunings,” he would be described as an original. Finally, these two terms fit within the sentence, as someone who is an original would not be expected to emulate the styles of others. Choice (A) is incorrect. To “flaunt” is to display openly or ostentatiously. To be “an extrovert” is to be an outgoing or unreserved person. The use of “although” indicates that the words in the first and second blanks will oppose each other: “although Albert Collins” did something , “he was clearly” something else. It does not, then, make sense to say that although Collins flaunted other people’s styles, he was an extrovert: the two terms imply the same thing. Further, there is nothing particularly extroverted about playing without a pick and using unorthodox minor tunings. Choice (B) is incorrect. To reject something is to refuse it or disapprove of it. To be “a maverick” is to be an independent individual who does not go along with a group. The use of “although” indicates that the words in the first and second blanks will oppose each other: “although Albert Collins” did something , “he was clearly” something else. While a maverick player might very well play without a pick and do other unorthodox things, it does make sense to say that although Collins rejected other people’s styles, he was a maverick: the two terms imply the same thing. Choice (C) is incorrect. To decry is to express strong disapproval of something, or to put it down. To be “an apprentice” is to be an inexperienced person who is still learning the basics of a skill or activity. The use of “although” indicates that the words in the first and second blanks will oppose each other: “although Albert Collins” did something , “he was clearly” something else. It does not make much sense to say that an apprentice, someone still learning his craft, would strongly criticize the style of others, nor would an apprentice be likely to experiment with unorthodox techniques. Choice (D) is incorrect. To imitate is to try to be like or to copy something. To be “a classicist” is to be someone who prefers a traditional style and believes in universal standards. The use of “although” indicates that the words in the first and second blanks will oppose each other: “although Albert Collins” did something , “he was clearly” something else. While it is plausible that a classicist might imitate the work of other artists, such a person would not likely experiment with unorthodox techniques. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 40 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 29 Difficulty Level: HARD (8 on a scale of 1-9) Skill Category: Determining the Meaning of Words Use vocabulary skills, context, roots, prefixes, and suffixes to determine the meaning of words. Question: Some mistook Josh’s ------- for detachment: because he was shy and reserved, they assumed he was ------- . (A) reticence . . pensive (B) exuberance . . standoffish (C) modesty . . humble (D) quirkiness . . arrogant (E) diffidence . . aloof Answer Explanation: Choice (E) is correct. “Diffidence” is the quality of being shy or reserved. “Aloof” means distant and detached in manner. The structure of the sentence indicates that the text after the colon restates the idea in the first part of the sentence. It makes sense to suggest that shyness could be mistaken for detachment; someone who is shy might be seen as indifferent to or separate from others. Therefore, the term “diffidence” fits the first blank. And the idea that some people assumed Josh was aloof, or distant and detached, “because he was shy and reserved” certainly restates the idea that some people “mistook Josh’s diffidence for detachment,” or thought Josh was detached when he actually was just shy. Choice (A) is incorrect. “Reticence” is shyness or reserve. “Pensive” means deeply thoughtful and serious. The structure of the sentence indicates that the text after the colon restates the idea in the first part of the sentence. It makes sense to suggest that shyness or reserve could be mistaken for detachment; someone who is shy might be seen as indifferent to others. Therefore, the term “reticence” fits the first blank. However, the idea that some people assumed Josh was pensive, or deeply thoughtful, “because he was shy and reserved” is not a restatement of the idea that some people “mistook Josh’s reticence for detachment,” or thought Josh was detached when he was actually just shy. Being pensive is not the same as being detached. Choice (B) is incorrect. “Exuberance” is great enthusiasm or energy. “Standoffish” means distant or somewhat cold in manner. The structure of the sentence indicates that the text after the colon restates the idea in the first part of the sentence. People might think that someone who was “shy and reserved” was distant and cold, so the term “standoffish” fits the second blank. However, the idea that some people assumed Josh was standoffish because he was shy is not a restatement of the idea that some people “mistook Josh’s exuberance for detachment,” or thought Josh was detached, or indifferent to others, when he was actually enthusiastic and full of energy. Further, it does not make sense to suggest that such enthusiasm could be mistaken for detachment. Choice (C) is incorrect. In this context, “modesty” refers to not being vain or conceited. “Humble” means meek and not prideful. The structure of the sentence indicates that the text after the colon restates the idea in the first part of the sentence. The terms “modestly” and “humble” do not logically complete the sentence. It is possible that people would think that someone who was “shy and reserved” was meek, so the term “humble” might fit the second blank. However, the idea that some people assumed Josh was humble because he was shy is not a restatement of the idea that some people “mistook Josh’s modesty for detachment,” or thought Josh was detached, or indifferent to others, when he was actually not vain or conceited. Choice (D) is incorrect. “Quirkiness” is the quality of having odd or peculiar mannerisms or habits. To be “arrogant” is to have an offensive attitude of superiority. The structure of the sentence indicates that the text after the colon restates the idea in the first part of the sentence. There is no reason to suggest that quirkiness would be mistaken for detachment; having odd mannerisms or habits is not the same as being indifferent to others. And it is very unlikely that people would ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 41 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM think that someone who was “shy and reserved” was arrogant, because people who are arrogant usually are not reserved. Further, the idea that some people assumed Josh was arrogant because he was shy is not a restatement of the idea that some people “mistook Josh’s quirkiness for detachment,” or thought Josh was detached when he was actually quirky. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 42 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 30 Difficulty Level: MEDIUM (6 on a scale of 1-9) Skill Category: Reasoning and Inferencing Understand assumptions, suggestions and implications in reading passages and draw informed conclusions. Passage 1 Last New Year’s Eve, many of you doubtlessly resolved to be better, wiser, stronger, and richer in the coming months and years. After all, we’re free humans, not robots doomed to repeat the same boring mistakes over and over again, right? As William James wrote in 1890, the whole “sting and excitement” of life comes from “our sense that in it things are really being decided from one moment to another, and that it is not the dull rattling off of a chain that was forged innumerable ages ago.” Get over it, Dr. James. A bevy of experiments in recent years suggests that the conscious mind is like a monkey riding a tiger of subconscious decisions and actions in progress, frantically making up stories about being in control. Line 5 Line 10 Passage 2 It is safe to say that neuroscience these days views brain chemistry and anatomy as having a greater impact on human behavior and the formation of character than free will does. But every serious creative writer, of course, must come down on the side of free will. You might ask, what choice have we? Without free will there would be no literature in the first place: no drama, no insights into human nature, little, really, but the drab playing out of the hands we have been dealt. Artists are the natural opponents of determinism. Line 15 Line 20 Question: The author of Passage 1 would argue that the “bevy of experiments” (line 10) suggests which of the following about the writers mentioned in Passage 2 ? (A) They are deluding themselves. (B) They must overcome long odds. (C) They are not as important as they think. (D) They need not work to develop their talents. (E) They come from all walks of life. Answer Explanation: Choice (A) is correct. In Passage 2, the author explains that “every serious creative writer . . . must come down on the side of free will” because, without it, “there would be no literature” and no “drama,” as people would simply be “playing out ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 43 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM the hands [they] have been dealt,” or living out lives that are determined by other things. He or she adds that “Artists are the natural opponents of determinism.” The author of Passage 1 likely would argue that numerous experiments suggest these creative writers are deluding, or fooling, themselves by believing so firmly in free will. He or she states that “A bevy of experiments in recent years suggests that the conscious mind is like a monkey riding a tiger of subconscious decisions and actions in progress, frantically making up stories about being in control.” In other words, experiments suggest that although people believe they have free will and make conscious decisions in their lives, the conscious mind actually operates at the mercy of the constant “decisions and actions” of the more powerful subconscious mind. The author of Passage 1 almost certainly would say that these experiments suggest that the writers mentioned in Passage 1 are fooling themselves by coming down “on the side of free will” and believing that they are “in control.” Choice (B) is incorrect. In Passage 2, the author explains that “every serious creative writer . . . must come down on the side of free will” because, without it, “there would be no literature” and no “drama,” as people would simply be “playing out the hands [they] have been dealt,” or living out lives that are determined by other things. The author of Passage 1, however, points to “A bevy of experiments in recent years” that “suggests that the conscious mind is like a monkey riding a tiger of subconscious decisions and actions in progress, frantically making up stories about being in control.” In other words, experiments suggest that although people believe they have free will and make conscious decisions in their lives, the conscious mind actually operates at the mercy of the constant “decisions and actions” of the subconscious mind. The author of Passage 1 probably would not argue that these experiments suggest that the writers mentioned in Passage 2 must overcome long odds. The experiments do not have to do with overcoming obstacles or succeeding when it is unlikely; rather, they have to do with a mistaken belief. The author of Passage 1 probably would say that the writers share this mistaken belief, and that they are fooling themselves by believing in free will. Choice (C) is incorrect. In Passage 2, the author explains that “every serious creative writer . . . must come down on the side of free will” because, without it, “there would be no literature” and no “drama,” as people would simply be “playing out the hands [they] have been dealt,” or living out lives that are determined by other things. The author of Passage 1, however, points to “A bevy of experiments in recent years” that “suggests that the conscious mind is like a monkey riding a tiger of subconscious decisions and actions in progress, frantically making up stories about being in control.” In other words, experiments suggest that although people believe they have free will and make conscious decisions in their lives, the conscious mind actually operates at the mercy of the constant “decisions and actions” of the subconscious mind. The author of Passage 1 probably would not argue that these experiments suggest that these writers are not as important as they think; the experiments have to do with a mistaken belief, not with individuals’ importance or significance. The author of Passage 1 likely would say that the writers simply are mistaken about free will, not that the writers think they are more important than they really are. Choice (D) is incorrect. In Passage 2, the author explains that “every serious creative writer . . . must come down on the side of free will” because, without it, “there would be no literature” and no “drama,” as people would simply be “playing out the hands [they] have been dealt,” or living out lives that are determined by other things. The author of Passage 1, however, points to “A bevy of experiments in recent years” that “suggests that the conscious mind is like a monkey riding a tiger of subconscious decisions and actions in progress, frantically making up stories about being in control.” In other words, experiments suggest that although people believe they have free will and make conscious decisions in their lives, the conscious mind actually operates at the mercy of the constant “decisions and actions” of the subconscious mind. The author of Passage 1 probably would not argue that these experiments suggest that the writers mentioned in Passage 2 do not need to work to develop their talents. The experiments do not have to do with talent or with working to improve a skill; rather, they have to do with a mistaken belief about free will. The author of Passage 1 probably would say that the writers share this mistaken belief, and that they are fooling themselves by believing in free will. Choice (E) is incorrect. In Passage 2, the author explains that “every serious creative writer . . . must come down on the side of free will” because, without it, “there would be no literature” and no “drama,” as people would simply be “playing out the hands [they] have been dealt,” or living out lives that are determined by other things. The author of Passage 1, however, points to “A bevy of experiments in recent years” that “suggests that the conscious mind is like a monkey riding a tiger of subconscious decisions and actions in progress, frantically making up stories about being in control.” In other words, experiments suggest that although people believe they have free will and make conscious decisions in their lives, the conscious mind actually operates at the mercy of the constant “decisions and actions” of the subconscious mind. The author of Passage 1 probably would not argue that these experiments suggest that the writers mentioned in Passage 2 come from all walks of life; the experiments seem to have to do with a misconception shared by most people, not just ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 44 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM people from certain places or certain backgrounds. Rather, the author of Passage 1 likely would say that the writers, like many others, are fooling themselves by believing in free will. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 45 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 31 Difficulty Level: HARD (7 on a scale of 1-9) Skill Category: Reasoning and Inferencing Understand assumptions, suggestions and implications in reading passages and draw informed conclusions. Passage 1 Last New Year’s Eve, many of you doubtlessly resolved to be better, wiser, stronger, and richer in the coming months and years. After all, we’re free humans, not robots doomed to repeat the same boring mistakes over and over again, right? As William James wrote in 1890, the whole “sting and excitement” of life comes from “our sense that in it things are really being decided from one moment to another, and that it is not the dull rattling off of a chain that was forged innumerable ages ago.” Get over it, Dr. James. A bevy of experiments in recent years suggests that the conscious mind is like a monkey riding a tiger of subconscious decisions and actions in progress, frantically making up stories about being in control. Line 5 Line 10 Passage 2 It is safe to say that neuroscience these days views brain chemistry and anatomy as having a greater impact on human behavior and the formation of character than free will does. But every serious creative writer, of course, must come down on the side of free will. You might ask, what choice have we? Without free will there would be no literature in the first place: no drama, no insights into human nature, little, really, but the drab playing out of the hands we have been dealt. Artists are the natural opponents of determinism. Line 15 Line 20 Question: The proponents of “neuroscience” (line 14, Passage 2) would probably argue that the New Year’s resolutions mentioned in the first sentence of Passage 1 are (A) an effective means of self-improvement (B) a reflection of a basic human desire to seek perfection (C) unlikely to be the cause of a great change in anyone’s character (D) proof of the decisive role played by brain chemistry (E) evidence of the ongoing tension between the rational mind and subconscious desires Answer Explanation: Choice (C) is correct. The author of Passage 2 states that “neuroscience these days views brain chemistry and anatomy as having a greater impact on human behavior and the formation of character than free will does.” In other words, ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 46 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM neuroscience suggests that our actions and traits are determined primarily by brain chemistry and anatomy rather than our free will, or our ability to make conscious choices and decisions. Proponents, or supporters, of neuroscience almost certainly would say, then, that New Year’s resolutions—conscious promises “to be better, wiser, stronger, and richer,” for example—are unlikely to be the cause of any great change in a person’s behavior or character. They likely would say that these free-will choices about how we act or who we are will have little effect on our actual actions and traits. Choice (A) is incorrect. The author of Passage 2 states that “neuroscience these days views brain chemistry and anatomy as having a greater impact on human behavior and the formation of character than free will does.” In other words, neuroscience suggests that our actions and traits are determined primarily by brain chemistry and anatomy rather than our free will, or our ability to make conscious choices and decisions. Proponents of neuroscience probably would not argue that New Year’s resolutions—conscious promises “to be better, wiser, stronger, and richer,” for example—are an effective means of self-improvement, or a successful way for people to improve themselves. Instead, they almost certainly would say that such free-will choices are unlikely to cause changes or improvements in a person’s behavior or character. Choice (B) is incorrect. The author of Passage 2 states that “neuroscience these days views brain chemistry and anatomy as having a greater impact on human behavior and the formation of character than free will does.” In other words, neuroscience suggests that our actions and traits are determined primarily by brain chemistry and anatomy rather than our free will, or our ability to make conscious choices and decisions. There is no reason to suggest that proponents of neuroscience would argue that New Year’s resolutions—conscious promises “to be better, wiser, stronger, and richer,” for example—are a reflection of a basic human desire to seek perfection. There is no mention in Passage 2 of a desire to seek perfection, and although the resolutions described in Passage 1 have to do with improvement , they do not necessarily have to do with being perfect. Choice (D) is incorrect. The author of Passage 2 states that “neuroscience these days views brain chemistry and anatomy as having a greater impact on human behavior and the formation of character than free will does.” In other words, neuroscience suggests that our actions and traits are determined primarily by brain chemistry and anatomy rather than our free will, or our ability to make conscious choices and decisions. Proponents of neuroscience probably would not argue that New Year’s resolutions—conscious promises “to be better, wiser, stronger, and richer,” for example—are proof of the decisive role played by brain chemistry. On the contrary, these proponents almost certainly would say that such resolutions are examples of free will—and that, as such, they are unlikely to cause great changes in a person’s behavior or character. Choice (E) is incorrect. The author of Passage 2 states that “neuroscience these days views brain chemistry and anatomy as having a greater impact on human behavior and the formation of character than free will does.” In other words, neuroscience suggests that our actions and traits are determined primarily by brain chemistry and anatomy and not by our free will, or our ability to make conscious choices and decisions. There is no reason to suggest that proponents of neuroscience would argue that New Year’s resolutions—conscious promises “to be better, wiser, stronger, and richer,” for example—are evidence of the ongoing tension between the rational mind and subconscious desires; although the relative effects of different influences on the development of character are mentioned, there is no reference to tension or strain between the conscious and subconscious minds. Rather than arguing that New Year’s resolutions are evidence of tension, the proponents probably would say that they are free-will choices and are unlikely to cause great changes in a person’s behavior or character. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 47 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 32 Difficulty Level: MEDIUM (6 on a scale of 1-9) Skill Category: Organization and Ideas Understand the organization of a reading passage, and identify the main and supporting ideas. Passage 1 Last New Year’s Eve, many of you doubtlessly resolved to be better, wiser, stronger, and richer in the coming months and years. After all, we’re free humans, not robots doomed to repeat the same boring mistakes over and over again, right? As William James wrote in 1890, the whole “sting and excitement” of life comes from “our sense that in it things are really being decided from one moment to another, and that it is not the dull rattling off of a chain that was forged innumerable ages ago.” Get over it, Dr. James. A bevy of experiments in recent years suggests that the conscious mind is like a monkey riding a tiger of subconscious decisions and actions in progress, frantically making up stories about being in control. Line 5 Line 10 Passage 2 It is safe to say that neuroscience these days views brain chemistry and anatomy as having a greater impact on human behavior and the formation of character than free will does. But every serious creative writer, of course, must come down on the side of free will. You might ask, what choice have we? Without free will there would be no literature in the first place: no drama, no insights into human nature, little, really, but the drab playing out of the hands we have been dealt. Artists are the natural opponents of determinism. Line 15 Line 20 Question: The reference to the “playing out of the hands” (lines 21-22, Passage 2) most closely echoes which of the following from Passage 1? (A) The “ ‘sting and excitement’ of life” (line 6) (B) The “ ‘rattling off of a chain’” (lines 8-9) (C) The “bevy of experiments” (line 10) (D) The “monkey riding a tiger” (lines 11-12) (E) The “making up stories about being in control” (line 13) Answer Explanation: Choice (B) is correct. The author of Passage 2 explains that writers “come down on the side of free will” because, without it, life would be little more than “the drab playing out of the hands we have been dealt.” The reference to the playing out ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 48 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM of the hands most closely echoes the reference in Passage 1 to the “‘rattling off of a chain.’” The author of Passage 1 explains that William James wrote that the “excitement” of life comes from the sense that things are “ really being decided from one moment to another” in our lives “and that it is not the dull rattling off of a chain that was forged innumerable ages ago.” The images of hands we have been dealt and chains that were created in the distant past are both intended to represent “determinism,” or the idea that all events, including human action, are determined by causes other than human will. Both images suggest lives that are dull and boring because their course has already been decided. Choice (A) is incorrect. The author of Passage 2 explains that writers “come down on the side of free will” because, without it, life would be little more than “the drab playing out of the hands we have been dealt.” The image of the playing out of the hands is intended to represent “determinism,” or the idea that all events, including human action, are determined by causes other than human will. This reference does not echo the “‘sting and excitement’ of life” mentioned in Passage 1. The author of Passage 1 is quoting William James, who asserts that the “sting and excitement” of life comes from free will—from feeling that we are making decisions that actually affect our lives. The “sting and excitement” James refers to is not at all like the “drab playing out of the hands” referred to in Passage 2. Choice (C) is incorrect. The author of Passage 2 explains that writers “come down on the side of free will” because, without it, life would be little more than “the drab playing out of the hands we have been dealt.” The image of the playing out of the hands is intended to represent “determinism,” or the idea that all events, including human action, are determined by causes other than human will. This reference does not echo the “bevy of experiments” mentioned in Passage 1. The author of Passage 1 is referring to recent experiments that suggest that even though we believe our conscious minds are in control, “subconscious decisions and actions” are more responsible for determining our behaviors. The image of the playing out of a hand that has been dealt represents a boring, pre-determined life, while the bevy of experiments has to do with the interaction between the conscious mind and the more powerful subconscious mind. Choice (D) is incorrect. The author of Passage 2 explains that writers “come down on the side of free will” because, without it, life would be little more than “the drab playing out of the hands we have been dealt.” The image of the playing out of the hands is intended to represent “determinism,” or the idea that all events, including human action, are determined by causes other than human will. This reference does not echo the “monkey riding a tiger” mentioned in Passage 1. The author of Passage 1 is referring to experiments suggesting that “the conscious mind is like a monkey riding a tiger of subconscious decisions and actions in progress, frantically making up stories about being in control.” In other words, even though we believe our conscious minds are in control, “subconscious decisions and actions” are more responsible for determining our behaviors. The image of the playing out of a hand that has been dealt represents a boring, pre-determined life, but the image of the monkey riding a tiger suggests the constant interaction between the conscious mind (the “monkey”) and the more powerful subconscious mind (the “tiger”). Choice (E) is incorrect. The author of Passage 2 explains that writers “come down on the side of free will” because, without it, life would be little more than “the drab playing out of the hands we have been dealt.” The image of the playing out of the hands is intended to represent “determinism,” or the idea that all events, including human action, are determined by causes other than human will. This reference does not echo the “making up stories about being in control” mentioned in Passage 1. The author of Passage 1 is referring to experiments that show that while “subconscious decisions and actions” are most responsible for determining our behaviors, the conscious mind is always “frantically making up stories about being in control.” The image of the playing out of a hand that has been dealt represents a boring, pre-determined life, but the idea of making up stories has to do with our idea that we are able to make conscious decisions for ourselves—that our conscious minds are in control. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 49 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 33 Difficulty Level: HARD (8 on a scale of 1-9) Skill Category: Organization and Ideas Understand the organization of a reading passage, and identify the main and supporting ideas. Passage 1 Last New Year’s Eve, many of you doubtlessly resolved to be better, wiser, stronger, and richer in the coming months and years. After all, we’re free humans, not robots doomed to repeat the same boring mistakes over and over again, right? As William James wrote in 1890, the whole “sting and excitement” of life comes from “our sense that in it things are really being decided from one moment to another, and that it is not the dull rattling off of a chain that was forged innumerable ages ago.” Get over it, Dr. James. A bevy of experiments in recent years suggests that the conscious mind is like a monkey riding a tiger of subconscious decisions and actions in progress, frantically making up stories about being in control. Line 5 Line 10 Passage 2 It is safe to say that neuroscience these days views brain chemistry and anatomy as having a greater impact on human behavior and the formation of character than free will does. But every serious creative writer, of course, must come down on the side of free will. You might ask, what choice have we? Without free will there would be no literature in the first place: no drama, no insights into human nature, little, really, but the drab playing out of the hands we have been dealt. Artists are the natural opponents of determinism. Line 15 Line 20 Question: Which best describes the relationship between the two passages? (A) Passage 2 relates a personal anecdote that exemplifies the conclusion drawn in Passage 1. (B) Passage 2 offers evidence that disproves the central hypothesis advanced in Passage 1. (C) Passage 2 presents a possible solution to the set of problems described in Passage 1. (D) Passage 2 calls attention to people who deny a fundamental claim made in Passage 1. (E) Passage 2 carries to its logical conclusion the position advocated in Passage 1. Answer Explanation: Choice (D) is correct. The author of Passage 1 begins by raising the idea that we are “free humans” and quoting William James, who said that “‘excitement’ of life comes from ‘our sense that in it things are really being decided from one moment to another.” But the author of Passage 1 then dismisses the notion of free will, pointing to a “bevy of ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 50 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM experiments” that suggest the conscious mind is not really in control but operates at the mercy of the subconscious, which largely determines who we are and the choices we make. The author of Passage 2 notes that “neuroscience . . . views brain chemistry and anatomy as having a greater impact on human behavior and the formation of character than free will does,” but he or she then focuses on people who “come down on the side of free will” and believe that life is more than “the drab playing out of the hands we have been dealt.” In other words, Passage 2 calls attention to people who firmly deny the claim that humans do not have free will—a claim the author of Passage 1 makes when citing recent experiments. Choice (A) is incorrect. Passage 2 does not relate a personal anecdote that exemplifies the conclusion drawn in Passage 1. The author of Passage 1 does seem to conclude, based on the results of “A bevy of experiments,” that the conscious mind is not really in control but operates at the mercy of the subconscious. However, the author of Passage 2 does not relate a personal anecdote, or a brief story about something that happened to him or her. Indeed, the author makes no mention of his or her personal experiences. Choice (B) is incorrect. The “central hypothesis” of Passage 1 is that “the conscious mind is like a monkey riding a tiger of subconscious decisions and actions in progress, frantically making up stories about being in control.” While the author of Passage 2 disagrees with this hypothesis—“every serious creative writer, of course, must come down on the side of free will”—he or she admits that modern science supports it. Further, he or she does not counter Passage 1 with “evidence,” but with personal opinion. Choice (C) is incorrect. Passage 1 does not describe a set of problems. Rather, Passage 1 makes the claim that we are not all “free humans,” and refers to a “bevy” of recent studies that suggest that the conscious mind is not really in control but operates at the mercy of our subconscious, which largely determines who we are and the choices we make. In other words, the author of Passage 1 makes the claim that people do not have free will. Passage 2 draws attention to people (“creative writers”) who deny that claim. Choice (E) is incorrect. The position advocated in passage 1 is that we are all not “free humans”—in other words, we do not have free will. Passage 2 does not make this conclusion. Rather, Passage 2 calls attention to people who deny this claim, namely creative writers, whom the author of Passage 2 refers to as “the natural opponents of determinism” who “must come down on the side of free will.” ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 51 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 37 Difficulty Level: HARD (7 on a scale of 1-9) Skill Category: Understanding Literary Elements Understand literary elements such as plot, setting and characterization. The narrator of this passage from a twentieth-century novel is a seventy-six-year-old writer from England. Her recollections often return to her brother, Gordon, and her daughter, Lisa. Passage 1 Line 5 Line 10 Line 15 Line 20 Line 25 Line 30 Line 35 Line 40 Today language abandoned me. I could not find the word for a simple object—a commonplace familiar furnishing. For an instant, I stared into a void. Language tethers us to the world; without it we spin like atoms. Later, I made an inventory of the room—a naming of parts: bed, chair, table, picture, vase, cupboard, window, curtain. Curtain. And I breathed again. We open our mouths and out flow words whose ancestries we do not even know. We are walking lexicons. In a single sentence of idle chatter we preserve Latin, Anglo-Saxon, Norse; we carry a museum inside our heads, each day commemorating people of whom we have never heard. More than that, we speak volumes—our language is the language of everything we have not read. Shakespeare and the Authorised Version 1 surface in supermarkets, on buses, in chatter on radio and television. I find this miraculous. I never cease to wonder at it. That words are more durable than anything, that they blow with the wind, hibernate and reawaken, shelter parasitic on the most unlikely hosts, survive and survive and survive. I can remember the lush spring excitement of language in childhood. Sitting in church, rolling it around my mouth like marbles—tabernacle and parable, trespasses and Babylon and covenant. Learning by heart, chanting at the top of my voice—“Lars Porsena of Clusium, By the Nine Gods he swore, That the great House of Tarquin, Should suffer wrong no more . . .” 2 Gloating over Gordon who could not spell ANTIDISESTABLISHMENTARIANISM, the longest word in the dictionary. Rhyming and blaspheming and marvelling. I collected the names of stars and of plants: Arcturus and Orion and Betelgeuse, melilot and fumitory and toadflax. There was no end to it, apparently—it was like the grains of sand on the shore, the leaves on the great ash outside my bedroom window, immeasurable and unconquerable. “Does anyone know all the words in the world?” I ask Mother. “ Anyone ?” “I expect very clever men do,” says Mother vaguely. Lisa, as a child, most interested me when I watched her struggle with language. I was not a good mother, in any conventional sense. Babies I find faintly repellent; young ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 52 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM children are boring and distracting. When Lisa began to talk I listened to her. I corrected the inanities encouraged by her grandmothers. “Dog,” I said. “Horse. Cat. There are no such things as bow-wows and gee-gees.” “Horse,” said Lisa, thoughtfully, tasting the word. For the first time we communicated. “Gee-gee gone?” enquired Lisa. “That’s right,” I said. “Gone. Clever girl.” And Lisa took a step toward maturity. Line 45 1 Influential translation of the Bible, first published in 1611 2 The beginning of Thomas B. Macaulay’s poem “Horatius” Question: The passage suggests that the narrator was most likely fascinated by the words in lines 23-24 (“tabernacle . . . covenant”) because of their (A) clarity of meaning (B) religious significance (C) frequency in conversation (D) sensory qualities (E) rich history Answer Explanation: Choice (D) is correct. In the beginning of the third paragraph, the narrator states that she remembers “the lush spring excitement of language in childhood” and how she would roll new words “around [her] mouth like marbles”—words like “tabernacle and parable, trespasses and Babylon and covenant.” The image of the narrator rolling words around in her mouth suggests that she was fascinated by certain words because of their sensory qualities—that she was captivated by how these words sounded and by the feeling of saying them. Choice (A) is incorrect. In the beginning of the third paragraph, the narrator states that she remembers “the lush spring excitement of language in childhood” and how she would roll new words “around [her] mouth like marbles”—words like “tabernacle and parable, trespasses and Babylon and covenant.” The passage does not suggest that the narrator was fascinated by these words because of their clarity of meaning; the narrator does not mention the definitions of these words, and at no point does she indicate that she liked words with especially clear definitions. Rather, the image of the narrator rolling words around in her mouth suggests that she was fascinated by certain words because of the way they sounded and the way it felt to say them. Choice (B) is incorrect. In the beginning of the third paragraph, the narrator states that she remembers “the lush spring excitement of language in childhood” and how she would roll new words “around [her] mouth like marbles”—words like “tabernacle and parable, trespasses and Babylon and covenant.” The passage does not suggest that the narrator was fascinated by these words because of their religious significance; indeed, although the narrator heard these words while “Sitting in church,” she does not mention their religious importance or even describe them as religious words. Rather, the image of the narrator rolling words around in her mouth suggests that she was fascinated by certain words because of the way they sounded and the way it felt to say them. Choice (C) is incorrect. In the beginning of the third paragraph, the narrator states that she remembers “the lush spring excitement of language in childhood” and how she would roll new words “around [her] mouth like marbles”—words like “tabernacle and parable, trespasses and Babylon and covenant.” The passage does not suggest that the narrator was fascinated by these words because of their frequency in conversation; the narrator does not indicate that people use these words very often when making conversation. Rather, the image of the narrator rolling words around in her mouth suggests that she was fascinated by certain words because of the way they sounded and the way it felt to say them. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 53 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Choice (E) is incorrect. In the beginning of the third paragraph, the narrator states that she remembers “the lush spring excitement of language in childhood” and how she would roll new words “around [her] mouth like marbles”—words like “tabernacle and parable, trespasses and Babylon and covenant.” The passage does not suggest that the narrator was fascinated by these words because of their rich history; although the narrator has mentioned the “ancestries” of many words in Modern English, she does not address the history of these particular words at all. Rather, the image of the narrator rolling words around in her mouth suggests that she was fascinated by certain words because of the way they sounded and the way it felt to say them. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 54 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 41 Difficulty Level: MEDIUM (6 on a scale of 1-9) Skill Category: Author's Craft Understand how authors use tone, style and writing devices such as metaphor or symbolism. This passage is adapted from a 1988 book that examines the influence of Native American cultures on other world cultures. Here, the author discusses Machu Picchu, the ruins of an ancient Incan city located on a remote and steeply terraced mountainside in South America. Passage 1 Line 5 Line 10 Line 15 Line 20 Line 25 Line 30 Line 35 There is only one Machu Picchu, but it guards many mysteries. The ruins of this ancient Peruvian city sit perched 8,000 feet above sea level on a mountain overlooking the Urubamba River. Even though in size Machu Picchu barely surpasses a village, the ruins show a complexity indicative of a much more important place: precision-crafted buildings with neat regular lines, beveled edges, and mortarless seams that characterize the best of Incan architecture. The spectacular setting combined with the exquisitely wrought buildings have evoked much speculation and much romantic rubbish about the purpose of the city. The explorer Hiram Bingham who “discovered” Machu Picchu erroneously assumed that he had found the capital of the Incan empire. Many other people assumed that its purpose was religious, thus dubbing it the “sacred city of the Incas.” None of this agrees with what we know about the Incas. They did not build large pyramids to please their gods. They did not build observatories to watch the patterns of the stars. Indeed, they displayed an austere practicality in every aspect of their lives and showed little hint of religious fervor and no tendency toward either the sentimental or the superstitious. In light of this practicality, the existence of Machu Picchu seems all the more puzzling. Why would the Incas build a city and line the mountain with terraces even though there was very little soil there? The builders used the best techniques known to them to make terraces that would last for eternity. Then the workers added layers of rock and clay as subsoil, and from the river below hauled up rich dirt over steep embankments half a mile high. This task would be the equivalent of hauling dirt from the Colorado River to plant crops on top of the Grand Canyon. The Incas built hundreds of these terraces, all of them quite small for any kind of extensive agriculture. Some of them narrow to as little as six inches in width. Such an arrangement makes no more sense than if people today decided to start farming using large flower boxes. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 55 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM A hint of the possible function of Machu Picchu came to me while hiking there with a friend who is a botanist. We had approached via a trail perched high in the saddle of the mountain dividing the Machu Picchu side of the mountain from a dry inland valley. Standing in this gateway one sees two worlds: the brown and lifeless valley and the lush emerald-green valley watered by the thick fogs of the Urubamba River. As we descended toward the city from this high pass, I stared out at the spectacular landscape. While I looked up and down the long vistas of the Urubamba, my friend was looking at the vegetation and naming everything growing along the path. I found this distracting from the big picture but, as we descended and passed from one terrace to another, the plant names changed. We were passing through a series of ecological layers, as one does on many mountains in the Andes. The mountainside is laid out in strips of vegetation and microzones. The place is a scientist’s dream—the perfect location for all kinds of controlled experiments. Viewed in that context, the small terraces took on new meaning as experimental patches at a range of altitudes and built at so many different angles, facing the morning sun, the evening sun, constant sun, or no sun. Line 40 Line 45 Line 50 Line 55 Line 60 In my mind, Machu Picchu suddenly became an agricultural station. And in that sense it was indeed a sacred spot, because agriculture was a sacred activity for the Incas. They had been among the world’s great experimenters with agriculture, and they built numerous experimental areas where crops could be grown in different ways. It would not be surprising if the Incas devoted a place such as Machu Picchu to just such an activity. Line 65 Question: The author uses the term “romantic rubbish” (line 11) to imply that many previous theories about the purpose of Machu Picchu were excessively (A) softhearted (B) ambitious (C) fanciful (D) pessimistic (E) archaic Answer Explanation: Choice (C) is correct. Something that is “fanciful” is the product of unrestrained imagination rather than reason or experience. After touching on the “complexity” of Machu Picchu, the author refers to previous theories about “the purpose of the city” as “romantic rubbish,” and gives two examples: Hiram Bingham’s assumption that Machu Picchu was “the capital of the Incan empire” and others’ assumption that Machu Picchu was a “sacred city” with a religious purpose. These assumptions do not appear to have been supported by evidence; as the author explains in line 17, “None of this agrees with what we know about the Incas.” It is clear that the author refers to such assumptions as “romantic ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 56 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM rubbish,” or idealistic junk, in order to imply that previous theories about the purpose of Machu Picchu were excessively fanciful, or based too much on imagination. Choice (A) is incorrect. “Softhearted” means sympathetic or compassionate. After touching on the “complexity” of Machu Picchu, the author refers to previous theories about “the purpose of the city” as “romantic rubbish,” and gives two examples: Hiram Bingham’s assumption that Machu Picchu was “the capital of the Incan empire” and others’ assumption that Machu Picchu was a “sacred city” with a religious purpose. Rather than suggesting that these assumptions stemmed from compassion or concern, the term “romantic rubbish,” or idealistic junk, suggests that they were based purely on imagination rather than fact. Choice (B) is incorrect. In this context, “ambitious” means aspiring to success or advancement. After touching on the “complexity” of Machu Picchu, the author refers to previous theories about “the purpose of the city” as “romantic rubbish,” and gives two examples: Hiram Bingham’s assumption that Machu Picchu was “the capital of the Incan empire” and others’ assumption that Machu Picchu was a “sacred city” with a religious purpose. The people who made these assumptions may have been ambitious, but the author does not indicate that by referring to the assumptions as “romantic rubbish.” Rather than suggesting that the theories about Machu Picchu reflected a desire to succeed, the term “romantic rubbish,” or idealistic junk, suggests that they were based purely on imagination rather than fact. Choice (D) is incorrect. “Pessimistic” means gloomy or cynical. After touching on the “complexity” of Machu Picchu, the author refers to previous theories about “the purpose of the city” as “romantic rubbish,” and gives two examples: Hiram Bingham’s assumption that Machu Picchu was “the capital of the Incan empire” and others’ assumption that Machu Picchu was a “sacred city” with a religious purpose. The author does not indicate that these assumptions were pessimistic; there is nothing gloomy or cynical about a capital or a sacred city. Rather, by using the term “romantic rubbish,” or idealistic junk, the author suggests that the assumptions were based purely on imagination rather than fact. Choice (E) is incorrect. Something “archaic” is old-fashioned or out of date. After touching on the “complexity” of Machu Picchu, the author refers to previous theories about “the purpose of the city” as “romantic rubbish,” and gives two examples: Hiram Bingham’s assumption that Machu Picchu was “the capital of the Incan empire” and others’ assumption that Machu Picchu was a “sacred city” with a religious purpose. Although these assumptions are now outdated—indeed, as the author points out, “None of this agrees with what we know about the Incas”—the term “romantic rubbish” does not suggest that. Rather, the term “romantic rubbish,” or idealistic junk, suggests that the assumptions were based purely on imagination rather than fact. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 57 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 42 Difficulty Level: MEDIUM (6 on a scale of 1-9) Skill Category: Reasoning and Inferencing Understand assumptions, suggestions and implications in reading passages and draw informed conclusions. This passage is adapted from a 1988 book that examines the influence of Native American cultures on other world cultures. Here, the author discusses Machu Picchu, the ruins of an ancient Incan city located on a remote and steeply terraced mountainside in South America. Passage 1 Line 5 Line 10 Line 15 Line 20 Line 25 Line 30 Line 35 There is only one Machu Picchu, but it guards many mysteries. The ruins of this ancient Peruvian city sit perched 8,000 feet above sea level on a mountain overlooking the Urubamba River. Even though in size Machu Picchu barely surpasses a village, the ruins show a complexity indicative of a much more important place: precision-crafted buildings with neat regular lines, beveled edges, and mortarless seams that characterize the best of Incan architecture. The spectacular setting combined with the exquisitely wrought buildings have evoked much speculation and much romantic rubbish about the purpose of the city. The explorer Hiram Bingham who “discovered” Machu Picchu erroneously assumed that he had found the capital of the Incan empire. Many other people assumed that its purpose was religious, thus dubbing it the “sacred city of the Incas.” None of this agrees with what we know about the Incas. They did not build large pyramids to please their gods. They did not build observatories to watch the patterns of the stars. Indeed, they displayed an austere practicality in every aspect of their lives and showed little hint of religious fervor and no tendency toward either the sentimental or the superstitious. In light of this practicality, the existence of Machu Picchu seems all the more puzzling. Why would the Incas build a city and line the mountain with terraces even though there was very little soil there? The builders used the best techniques known to them to make terraces that would last for eternity. Then the workers added layers of rock and clay as subsoil, and from the river below hauled up rich dirt over steep embankments half a mile high. This task would be the equivalent of hauling dirt from the Colorado River to plant crops on top of the Grand Canyon. The Incas built hundreds of these terraces, all of them quite small for any kind of extensive agriculture. Some of them narrow to as little as six inches in width. Such an arrangement makes no more sense than if people today decided to start farming using large flower boxes. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 58 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM A hint of the possible function of Machu Picchu came to me while hiking there with a friend who is a botanist. We had approached via a trail perched high in the saddle of the mountain dividing the Machu Picchu side of the mountain from a dry inland valley. Standing in this gateway one sees two worlds: the brown and lifeless valley and the lush emerald-green valley watered by the thick fogs of the Urubamba River. As we descended toward the city from this high pass, I stared out at the spectacular landscape. While I looked up and down the long vistas of the Urubamba, my friend was looking at the vegetation and naming everything growing along the path. I found this distracting from the big picture but, as we descended and passed from one terrace to another, the plant names changed. We were passing through a series of ecological layers, as one does on many mountains in the Andes. The mountainside is laid out in strips of vegetation and microzones. The place is a scientist’s dream—the perfect location for all kinds of controlled experiments. Viewed in that context, the small terraces took on new meaning as experimental patches at a range of altitudes and built at so many different angles, facing the morning sun, the evening sun, constant sun, or no sun. Line 40 Line 45 Line 50 Line 55 Line 60 In my mind, Machu Picchu suddenly became an agricultural station. And in that sense it was indeed a sacred spot, because agriculture was a sacred activity for the Incas. They had been among the world’s great experimenters with agriculture, and they built numerous experimental areas where crops could be grown in different ways. It would not be surprising if the Incas devoted a place such as Machu Picchu to just such an activity. Line 65 Question: The passage as a whole suggests that the author would most likely give which answer to the question in lines 25-27 (“Why would . . . there”) ? (A) To provide a secure and remote location for a capital city (B) To encourage religious reflection in an ascetic setting (C) To study various types of plants in a controlled setting (D) To provide meaningful labor for workers hauling up rocks and soil (E) To inspire people to move from more crowded parts of the empire Answer Explanation: Choice (C) is correct. In lines 25-27 the author asks, “Why would the Incas build a city and line the mountain with terraces even though there was very little soil there?” The passage as a whole suggests that the author would probably answer that the Incas did this to study various types of plants in a controlled setting. In the fifth paragraph, the author recounts hiking in Machu Picchu “with a friend who is a botanist.” The botanist named the different plants growing along the path as they hiked down toward the city, and the author noticed that as they “passed from one terrace to another, the plant names changed.” The author realized that they “were passing through a series of ecological layers” and that the area ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 59 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM “is a scientist’s dream—the perfect place for all kinds of controlled experiments.” At the end of the passage, the author adds that he or she would not be surprised if Machu Picchu had been built as an “experimental” area “where crops could be grown in different ways.” In other words, the Incas likely designed the area so that they could do controlled studies of plants. Choice (A) is incorrect. In lines 25-27, the author asks, “Why would the Incas build a city and line the mountain with terraces even though there was very little soil there?” The passage as a whole does not suggest that the author would say that the Incas did this to provide a secure and remote location for a capital city. There is no indication that the author believes that Machu Picchu was a capital city; indeed, he or she states that one explorer “ erroneously assumed” that Machu Picchu was “the capital of the Incan empire.” Rather, the passage suggests that the author would say that the Incas built the city and terraces to study various types of plants in a controlled setting. The author recounts walking from “one terrace to another” and noticing that “the plant names changed” and that there was “a series of ecological layers,” and he or she ends with the statement that he or she would not be surprised if Machu Picchu had been built as an “experimental” area “where crops could be grown in different ways.” Choice (B) is incorrect. In lines 25-27, the author asks, “Why would the Incas build a city and line the mountain with terraces even though there was very little soil there?” The passage as a whole does not suggest that the author would say that the Incas did this to encourage religious reflection in an ascetic setting. There is no indication that the author believes that Machu Picchu was a place for religious reflection; indeed, he or she dismisses the assumption that Machu Picchu’s purpose was religious and points out that the Incas “showed little hint of religious fervor.” Rather, the passage suggests that the author would say that the Incas built the city and terraces to study various types of plants in a controlled setting. The author recounts walking from “one terrace to another” and noticing that “the plant names changed” and that there was “a series of ecological layers,” and he or she ends with the statement that he or she would not be surprised if Machu Picchu had been built as an “experimental” area “where crops could be grown in different ways.” Choice (D) is incorrect. In lines 25-27, the author asks, “Why would the Incas build a city and line the mountain with terraces even though there was very little soil there?” The passage as a whole does not suggest that the author would say that the Incas did this to provide meaningful labor for workers hauling up rocks and soil. Although the author mentions that workers moved rocks and clay and “hauled up rich dirt over steep embankments,” he or she does not suggest that the city was built in a place with little soil in order to provide employment for workers. Rather, the passage suggests that the author would say that the Incas built the city and terraces to study various types of plants in a controlled setting. The author recounts walking from “one terrace to another” and noticing that “the plant names changed” and that there was “a series of ecological layers,” and he or she ends with the statement that he or she would not be surprised if Machu Picchu had been built as an “experimental” area “where crops could be grown in different ways.” Choice (E) is incorrect. In lines 25-27, the author asks, “Why would the Incas build a city and line the mountain with terraces even though there was very little soil there?” The passage as a whole does not suggest that the author would say that the Incas did this to inspire people to move from more crowded parts of the empire; although the author notes that “in size Machu Picchu barely surpasses a village,” there is no mention of crowding in other parts of the empire or a desire for people to move. Rather, the passage suggests that the author would say that the Incas built the city and terraces to study various types of plants in a controlled setting. The author recounts walking from “one terrace to another” and noticing that “the plant names changed” and that there was “a series of ecological layers,” and he or she ends with the statement that he or she would not be surprised if Machu Picchu had been built as an “experimental” area “where crops could be grown in different ways.” ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 60 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 45 Difficulty Level: MEDIUM (6 on a scale of 1-9) Skill Category: Determining the Meaning of Words Use vocabulary skills, context, roots, prefixes, and suffixes to determine the meaning of words. This passage is adapted from a 1988 book that examines the influence of Native American cultures on other world cultures. Here, the author discusses Machu Picchu, the ruins of an ancient Incan city located on a remote and steeply terraced mountainside in South America. Passage 1 Line 5 Line 10 Line 15 Line 20 Line 25 Line 30 Line 35 There is only one Machu Picchu, but it guards many mysteries. The ruins of this ancient Peruvian city sit perched 8,000 feet above sea level on a mountain overlooking the Urubamba River. Even though in size Machu Picchu barely surpasses a village, the ruins show a complexity indicative of a much more important place: precision-crafted buildings with neat regular lines, beveled edges, and mortarless seams that characterize the best of Incan architecture. The spectacular setting combined with the exquisitely wrought buildings have evoked much speculation and much romantic rubbish about the purpose of the city. The explorer Hiram Bingham who “discovered” Machu Picchu erroneously assumed that he had found the capital of the Incan empire. Many other people assumed that its purpose was religious, thus dubbing it the “sacred city of the Incas.” None of this agrees with what we know about the Incas. They did not build large pyramids to please their gods. They did not build observatories to watch the patterns of the stars. Indeed, they displayed an austere practicality in every aspect of their lives and showed little hint of religious fervor and no tendency toward either the sentimental or the superstitious. In light of this practicality, the existence of Machu Picchu seems all the more puzzling. Why would the Incas build a city and line the mountain with terraces even though there was very little soil there? The builders used the best techniques known to them to make terraces that would last for eternity. Then the workers added layers of rock and clay as subsoil, and from the river below hauled up rich dirt over steep embankments half a mile high. This task would be the equivalent of hauling dirt from the Colorado River to plant crops on top of the Grand Canyon. The Incas built hundreds of these terraces, all of them quite small for any kind of extensive agriculture. Some of them narrow to as little as six inches in width. Such an arrangement makes no more sense than if people today decided to start farming using large flower boxes. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 61 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM A hint of the possible function of Machu Picchu came to me while hiking there with a friend who is a botanist. We had approached via a trail perched high in the saddle of the mountain dividing the Machu Picchu side of the mountain from a dry inland valley. Standing in this gateway one sees two worlds: the brown and lifeless valley and the lush emerald-green valley watered by the thick fogs of the Urubamba River. As we descended toward the city from this high pass, I stared out at the spectacular landscape. While I looked up and down the long vistas of the Urubamba, my friend was looking at the vegetation and naming everything growing along the path. I found this distracting from the big picture but, as we descended and passed from one terrace to another, the plant names changed. We were passing through a series of ecological layers, as one does on many mountains in the Andes. The mountainside is laid out in strips of vegetation and microzones. The place is a scientist’s dream—the perfect location for all kinds of controlled experiments. Viewed in that context, the small terraces took on new meaning as experimental patches at a range of altitudes and built at so many different angles, facing the morning sun, the evening sun, constant sun, or no sun. Line 40 Line 45 Line 50 Line 55 Line 60 In my mind, Machu Picchu suddenly became an agricultural station. And in that sense it was indeed a sacred spot, because agriculture was a sacred activity for the Incas. They had been among the world’s great experimenters with agriculture, and they built numerous experimental areas where crops could be grown in different ways. It would not be surprising if the Incas devoted a place such as Machu Picchu to just such an activity. Line 65 Question: In line 45, “watered” most nearly means (A) cleansed (B) diluted (C) consumed (D) secreted (E) moistened Answer Explanation: Choice (E) is correct. In lines 42-46 the author explains that when on a trail overlooking “the Machu Picchu side of the mountain” and “a dry inland valley,” what one sees is “two worlds: the brown and lifeless valley and the lush emeraldgreen valley watered by the thick fogs of the Urubamba River.” In this context, “watered” most nearly means “moistened.” The author means that the green valley is literally moist with water from the river and its spray. Choice (A) is incorrect. In lines 42-46 the author explains that when on a trail overlooking “the Machu Picchu side of the mountain” and “a dry inland valley,” what one sees is “two worlds: the brown and lifeless valley and the lush emerald©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 62 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM green valley watered by the thick fogs of the Urubamba River.” In this context, “watered” does not mean “cleansed.” The author means that the green valley is literally moist with water from the river and its spray, not that the water from the river cleans or washes the valley. Choice (B) is incorrect. In lines 42-46 the author explains that when on a trail overlooking “the Machu Picchu side of the mountain” and “a dry inland valley,” what one sees is “two worlds: the brown and lifeless valley and the lush emeraldgreen valley watered by the thick fogs of the Urubamba River.” In this context, “watered” does not mean “diluted,” or thinned or weakened. The author means that the green valley is literally moist with water from the river and its spray, not that the water from the river somehow thins or weakens the valley. Choice (C) is incorrect. In lines 42-46 the author explains that when on a trail overlooking “the Machu Picchu side of the mountain” and “a dry inland valley,” what one sees is “two worlds: the brown and lifeless valley and the lush emeraldgreen valley watered by the thick fogs of the Urubamba River.” In this context, “watered” does not mean “consumed,” or used up or destroyed. The author means that the green valley is literally moist with water from the river and its spray, not that the water from the river somehow uses up the valley. Choice (D) is incorrect. In lines 42-46 the author explains that when on a trail overlooking “the Machu Picchu side of the mountain” and “a dry inland valley,” what one sees is “two worlds: the brown and lifeless valley and the lush emeraldgreen valley watered by the thick fogs of the Urubamba River.” In this context, “watered” does not mean “secreted,” or released a liquid substance. Indeed, it does not make sense to say that the fogs of a river could secrete, or release, a valley. Rather, the author means that the green valley is literally moist with water from the river and its spray. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 63 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Critical Reading: Question 48 Difficulty Level: MEDIUM (5 on a scale of 1-9) Skill Category: Author's Craft Understand how authors use tone, style and writing devices such as metaphor or symbolism. This passage is adapted from a 1988 book that examines the influence of Native American cultures on other world cultures. Here, the author discusses Machu Picchu, the ruins of an ancient Incan city located on a remote and steeply terraced mountainside in South America. Passage 1 Line 5 Line 10 Line 15 Line 20 Line 25 Line 30 Line 35 There is only one Machu Picchu, but it guards many mysteries. The ruins of this ancient Peruvian city sit perched 8,000 feet above sea level on a mountain overlooking the Urubamba River. Even though in size Machu Picchu barely surpasses a village, the ruins show a complexity indicative of a much more important place: precision-crafted buildings with neat regular lines, beveled edges, and mortarless seams that characterize the best of Incan architecture. The spectacular setting combined with the exquisitely wrought buildings have evoked much speculation and much romantic rubbish about the purpose of the city. The explorer Hiram Bingham who “discovered” Machu Picchu erroneously assumed that he had found the capital of the Incan empire. Many other people assumed that its purpose was religious, thus dubbing it the “sacred city of the Incas.” None of this agrees with what we know about the Incas. They did not build large pyramids to please their gods. They did not build observatories to watch the patterns of the stars. Indeed, they displayed an austere practicality in every aspect of their lives and showed little hint of religious fervor and no tendency toward either the sentimental or the superstitious. In light of this practicality, the existence of Machu Picchu seems all the more puzzling. Why would the Incas build a city and line the mountain with terraces even though there was very little soil there? The builders used the best techniques known to them to make terraces that would last for eternity. Then the workers added layers of rock and clay as subsoil, and from the river below hauled up rich dirt over steep embankments half a mile high. This task would be the equivalent of hauling dirt from the Colorado River to plant crops on top of the Grand Canyon. The Incas built hundreds of these terraces, all of them quite small for any kind of extensive agriculture. Some of them narrow to as little as six inches in width. Such an arrangement makes no more sense than if people today decided to start farming using large flower boxes. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 64 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM A hint of the possible function of Machu Picchu came to me while hiking there with a friend who is a botanist. We had approached via a trail perched high in the saddle of the mountain dividing the Machu Picchu side of the mountain from a dry inland valley. Standing in this gateway one sees two worlds: the brown and lifeless valley and the lush emerald-green valley watered by the thick fogs of the Urubamba River. As we descended toward the city from this high pass, I stared out at the spectacular landscape. While I looked up and down the long vistas of the Urubamba, my friend was looking at the vegetation and naming everything growing along the path. I found this distracting from the big picture but, as we descended and passed from one terrace to another, the plant names changed. We were passing through a series of ecological layers, as one does on many mountains in the Andes. The mountainside is laid out in strips of vegetation and microzones. The place is a scientist’s dream—the perfect location for all kinds of controlled experiments. Viewed in that context, the small terraces took on new meaning as experimental patches at a range of altitudes and built at so many different angles, facing the morning sun, the evening sun, constant sun, or no sun. Line 40 Line 45 Line 50 Line 55 Line 60 In my mind, Machu Picchu suddenly became an agricultural station. And in that sense it was indeed a sacred spot, because agriculture was a sacred activity for the Incas. They had been among the world’s great experimenters with agriculture, and they built numerous experimental areas where crops could be grown in different ways. It would not be surprising if the Incas devoted a place such as Machu Picchu to just such an activity. Line 65 Question: The primary purpose of the passage as a whole is to (A) report known facts (B) challenge previous data (C) present a personal theory (D) compare ancient cultures (E) describe a mysterious location Answer Explanation: Choice (C) is correct. The author begins by stating that “Machu Picchu . . . guards many mysteries.” He or she dismisses previous explanations of the purpose of the city (“None of this agrees with what we know about the Incas”) and notes that “the existence of Machu Picchu” is “puzzling,” asking, “Why would the Incas build a city and line the mountain with terraces even though there was very little soil there?” In line 39, the author begins to provide an answer to this question: “A hint of the possible function of Machu Picchu came to me while hiking there . . . .” Throughout the rest of the passage, the author explains how he or she arrived at the hypothesis that Machu Picchu was “an agricultural station.” As a whole, the passage primarily serves to present the author’s personal theory of Machu Picchu’s purpose. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 65 PSAT/NMSQT ® Questions and Answer Explanations 2012-2013 WEDNESDAY FORM Choice (A) is incorrect. The author begins by stating that “Machu Picchu . . . guards many mysteries.” He or she dismisses previous explanations of the purpose of the city (“None of this agrees with what we know about the Incas”) and notes that “the existence of Machu Picchu” is “puzzling,” asking, “Why would the Incas build a city and line the mountain with terraces even though there was very little soil there?” In line 39, the author begins to provide an answer to this question: “A hint of the possible function of Machu Picchu came to me while hiking there . . . .” Throughout the rest of the passage, the author explains how he or she arrived at the hypothesis that Machu Picchu was “an agricultural station.” Although the author does refer to some known facts about Machu Picchu, the primary purpose of the passage is not to report facts. Rather, as a whole, the passage serves to present the author’s personal theory of Machu Picchu’s purpose. Choice (B) is incorrect. The author begins by stating that “Machu Picchu . . . guards many mysteries.” He or she dismisses previous explanations of the purpose of the city (“None of this agrees with what we know about the Incas”) and notes that “the existence of Machu Picchu” is “puzzling,” asking, “Why would the Incas build a city and line the mountain with terraces even though there was very little soil there?” In line 39, the author begins to provide an answer to this question: “A hint of the possible function of Machu Picchu came to me while hiking there . . . .” Throughout the rest of the passage, the author explains how he or she arrived at the hypothesis that Machu Picchu was “an agricultural station.” The author does dismiss previous assumptions about Machu Picchu, but he or she does not challenge any previous data, or facts. Rather than challenging previous data, the passage serves to present the author’s personal theory of Machu Picchu’s purpose. Choice (D) is incorrect. The author begins by stating that “Machu Picchu . . . guards many mysteries.” He or she dismisses previous explanations of the purpose of the city (“None of this agrees with what we know about the Incas”) and notes that “the existence of Machu Picchu” is “puzzling,” asking, “Why would the Incas build a city and line the mountain with terraces even though there was very little soil there?” In line 39, the author begins to provide an answer to this question: “A hint of the possible function of Machu Picchu came to me while hiking there . . . .” Throughout the rest of the passage, the author explains how he or she arrived at the hypothesis that Machu Picchu was “an agricultural station.” The primary purpose of the passage is not to compare ancient cultures; the author does not compare the Incas to any other ancient peoples. Rather, as a whole, the passage serves to present the author’s personal theory of Machu Picchu’s purpose. Choice (E) is incorrect. The author begins by stating that “Machu Picchu . . . guards many mysteries.” He or she dismisses previous explanations of the purpose of the city (“None of this agrees with what we know about the Incas”) and notes that “the existence of Machu Picchu” is “puzzling,” asking, “Why would the Incas build a city and line the mountain with terraces even though there was very little soil there?” In line 39, the author begins to provide an answer to this question: “A hint of the possible function of Machu Picchu came to me while hiking there . . . .” Throughout the rest of the passage, the author explains how he or she arrived at the hypothesis that Machu Picchu was “an agricultural station.” Although the author considers Machu Picchu mysterious, the primary purpose of the passage is not to describe the location; rather, it is to present the author’s personal theory of the purpose of the city. Instead of simply describing the area, the author explores and considers its possible function. ©The College Board 2013. For the sole use of the person for whom this report has been provided. Not for duplication or distribution. Page 66
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