JOURNAL OF TEACHING IN PHYSICAL EDUCATION, 1988.7.289.301 Descriptive Analysis of Coach Augmented Feedback Given to Nigh School Varsity Female Volleyball Players Regina Marldaad Coastal Carolina College Thomas J. Martinek University of North Carolina at Greensboro This study examined the nature and amount of feedback that more successful and less successful high school varsity volleyball coaches gave to their starting and nonstarting volleyball players. Two of the four coaches studied were considered more successful and two were considered less successful, based on previous regular season win-loss percentages. Players of all the coaches (N=41) were also used as subjects and identified as having either a starting or nonstarting role on the team. All subjects were observed on three occasions for 30 minutes per observation during regular season practice. The Cole Descriptive Analysis System (Cole-DAS) was used to observe coach augmented feedback as it was given to individual players in response to skilled performance. A 2 X 2 multivariate analysis of variance was used to describe the effects of (a) success of the coach, (b) role of the player, and (c) both success of the coach and role of the player on the dependent variables of wach augmented feedback. Results indicated that successful waches varied considerably from less successful coaches in the types of feedback given to their players. Starting players were also found to receive significantly more audio, audiovisual, and immediate terminal feedback than nonstarting players. Since the 1%0s, considerable research has been conducted on teaching and coaching. An increase in the development and use of strategies for observing teachers has brought improvement of teacher effectiveness (Siedentop, 1983). Coaching an athletic team in a high school environment is, for the most part, a teaching experience. Consequently, many of the observation systems developed for teaching effectiveness could be used to learn how to develop and improve coaching techniques and, subsequently, increase athletes' motor skill learning. Request reprints from Thomas J. Martinek, School of Health, Physical Education, Recreation and Dance, University of North Carolina at Greensboro, Greensboro, NC 27412-5001. 290 MARKLAND and MARTINEK Some observational systems have been designed to describe specific aspects of teacher-student or coach-athlete interactions and the types of feedback received by the learner of a skiU. Feedback has been determined by motor learning specialists to be one of the most important variables in learning a skill (Adams, 1971; Schmidt, 1982; Whiting, 1975). Coaches are, by the nature of their roles, responsible for much of the extrinsic augmented feedback an athlete receives during practice of an athletic activity. According to research, the kind, amount, and timing of augmented feedback may have differentiating effects on the acquisition and learning of motor skills (Kirschenbaum & Smith, 1983; Schmidt, 1982; Vallerand, 1983). For example, Kirschenbaum and Smith (1983) studied the effects of four sequences of augmented feedback given during the learning of a new task. Subjects who received positive feedback followed by negative feedback or negative feedback followed by positive feedback outperformed subjects who received continuous positive feedback or continuous negative feedback. In a similar study, Ramella (1983) looked at augmented feedback in relationship to the length of post-augmented feedback intervals using a temporal-spatial task. He found that a longer (6 sec) postaugmented feedback interval reduced error in performance to a greater extent than a shorter (3 sec) postaugmented feedback interval. Another factor influencing the type and amount of feedback given by coaches is the skill level of the performer. Recent research in physical education indicates that "specific teaching behaviors directed toward high and low achievers are related to the teachers' expectations for various students" (Martinek & Karper, 1983, 1986). Rejeski, Darracott, and Hutslar (1979) extended the notion that the skill level of players mediates coach feedback strategies in a sport setting. In their study, they coded coaching behaviors directed at high- and low-skilled athletes in a youth sports basketball league. Consistent with findings reported in the classroom, the high-ability children were reinforced more than low-ability children. It was also found that the coaches gave more general technical information to low-ability than to the high-ability children. Results of this study suggest that coaches may, by their actions, sustain high and low levels of performance of their players. Cratty (1983) argues that while feedback is a very important variable in the learning of motor skills, high school coaches, for the most part, seldom examine the feedback they use during practice. It would appear, then, that future studies should begin to look at the type and amount of feedback given to the players so that coaches can use the information to become more successful teachers of their sport. Therefore, the purpose of this study was to examine the nature and amount of augmented feedback that more successful and less successful high school varsity volleyball coaches gave to their starting and nonstarting female volleyball players during regular season practice. Procedure Sample and Population Four coaches used as subjects of the study were systematically chosen from a pool of all coaches (N= 12) in the Big and Little Mac Athletic Conferences, which consist of AAA schools in western North Carolina. In order to be 29 1 COACH AUGMENTED FEEDBACK selected in the sample, each coach must have coached at his or her same school during the previous volleyball season. Of the 12 coaches, four were chosen as subjects on the basis of their win-loss record during the regular season of the previous year. The number of regular season games played by each coach was 14 to 16. The coaches were then ranked according to their percentage of wins for that particular season. Of the four coaches who were chosen as subjects, two had the highest percentage of wins, one had the lowest percentage of wins and one had the third lowest percentage of wins. The coach with the second lowest percentage of wins during the previous year was not chosen because he was no longer coaching varsity volleyball at his school. All coaches were white females with ages ranging from 31 to 38 years. Coaching experience in high school varsity volleyball ranged from 1 to 8 years. However, the coach who had only 1 year of experience in high school coaching had been a collegiate player and helped coach a USVBA team for several seasons. Players also served as subjects since they were members of the team of one of the four coaches chosen as subjects. Table 1 describes the distribution of the coaches, the number of their starters and nonstarters, and win-loss percentages. Table 1 Distribution of Sample and Win-Loss Percentages of Coaches Coach identification No. of players Starters1 nonstarters 010 of Wins O h of Losses Procedures for Data Collection The regular season volleyball schedule for the Big and Little Mac Conferences was approximately 10 weeks in length. During this time, teams normally played games on Tuesday and Thursday and practiced Monday, Wednesday, and Friday. On several occasions teams also played on Wednesday, which meant they would have only two practices for that week. Practices for all four coaches lasted approximately 2 hours, although Friday practices occasionally were shorter due to conflicts with football games. It was decided that Monday and Wednesday were the best days to observe because some coaches had short practices on Friday and occasionally omitted Friday practice at their own discretion. This left approximately 20 practice days per coach to make the observations. Each coach was observed three times during the season. This was done so that practices were observed at the beginning, rniddle, and end of the regular season. Research has shown that coaching behavior 292 MARKLAND and MARTINEK during preseason may be different from early and late season coaching (Lacy & Darst, 1985). After obtaining game and practice schedules from each coach, an observation schedule was set up for the observers. However, this schedule was subject to limitations of the length of the season and the game schedules. Coaches did not necessarily get an even distribution between observations. No coach was observed twice in the same week. At the beginning of each practice session, players were asked to put identification numbers on over their practice clothing. A list of each team member's name and identification number was kept by the observers to assure that each player received the same identification number for each observation. Once identification numbers were put on each player, no other disturbances were made by the observers. Coaches were instructed to keep practice sessions normal and as scheduled. Observers began recording 10 minutes into the practice session. They recorded for 10 minutes and rested for 5 minutes. This recording procedure was immediately repeated two more times, making the total recording time for each observation 30 minutes. During coding, observers recorded the player to whom the feedback was directed, along with the feedback category, by placing tally marks in appropriate rows (players) and columns (categories) on the coding sheet. At the conclusion of 12 observations, tally totals for each observation period were computed as rate scores (behaviors/practices)by dividing the total number of tallies for each skill behavior by the number of observations per coach. Prior to the first observation, each coach and her team were informed about the nature of the study and their role in the data collection. They were told that the purpose of the study was to investigate the general feedback given by coaches to their players during practice. They were not told that the feedback patterns would be compared to the other variables in the study. However, after completion of the study full disclosure of the study's purpose was given and, at that time, the subjects were given the opportunity to withdraw their data. None of the subjects chose to do so. It was felt that this debriefing procedure was necessary since prior information concerning the differences in coaches' status and role of players would alter normal practice behavior. Coaches were then asked to identify the roles of their players (starters, nonstarters) during the regular season. Starters were identified as any player who consistently played at the beginning of the game or was a consistent strategical substitute during the season. A nonstarter was any player who did not play consistently at the beginning of the game or was not a consistent strategical substitute during the season. Each coach referred to her regular season scorebook to identify player role. Description of the Cole Descriptive Analysis System The Cole Descriptive Analysis System (Cole-DAS) (Cole, 1979) was used to collect augmented feedback from the coaches under study. Cole-DAS is an adaptation of Fishman's Augmented Feedback Tool (1975) which was originally designed to record augmented feedback behaviors in physical education classes. Cole-DAS consists of five categories of feedback: mode, time of delivery, type of message, general referent, and specific referent. The categories are subdivided into 19 different feedback items. Figure 1 provides a summary of the Cole- COACH AUGMENTED FEEDBACK 293 COLE-DAS Mode: the sensory form through which information is conveyed. Auditory: feedback given orally. Auditory-Visual: feedback given orally and through teacher demonstration. Auditory-Tactile: feedback given orally and by manual assistance. Tactile: feedback given through manual assistancelmanipulation. Visual: feedback given through teacher demonstrationandlor facial expressions, head movements, hand gestures, body posturellanguage. Time of Delivery: the placement of feedback in relation to the attempted skill. Concurrent: feedback provided during the performance of a motor skill. Immediate Terminal: feedback provided after the completed motor skill attempt and before participation in one or more intervening motor skill attempts. DelayedTerminal: feedback provided about the motor skill responsebut given after the student has participated in one or more motor skill attempts. Type of Message: the role of feedback. . . to reinforce, to motivate, andlor to regulate motor performancellearning. Approval: any general verbal andlor nonverbal response of a positive nature to a motor skill attempt, or to its subsequent result. Disapproval: any general verbal or nonverbal reaction of a negative nature to a motor skill attempt, or its subsequent result. Supportive Information: specific information about those aspects of the motor skill that were performed reasonably well, or executed correctly; acknowledgment of the strengths of the performance, or its results. Corrective Information: prescriptive or modifying information given in reference to some error in the performance of a motor skill, or its results. Convergent Questioning: asking for student interpretationof the completed motor skill attempt, one of its subroutines, or its results. Such questions require the student to synthesize sensory input andlor past experiences. Questions may be positive, negative, or neutral. General Referent: the framework within which the feedback is given. "Whole" Movement: the performance of combinedlmultiple subroutines of the motor skill. Part of Movement: the performance of a specific subroutine, or the utilization of a particular anatomical part. Results of Movement: the outcome of the motor skill attempt. . . the end product. Specific Referent: the mechanical elements involved in the performance of the motor skill or displayed in its results. Force: feedback about the strength or power expended in the motor performance or displayed in its results. Space: feedback about the direction, level (low, medium, high plan of movement), relationship (players position to another player, or to an object), or size (large vs. small) of the movement in the performance. Rate: feedback about the time element of performance. Figure 1 - The Cole descriptive analysis system for recording teacher augmented feedback 294 MARKLAND and MARTINEK DAS categories and a brief description of each. The system is limited to the observation of coach augmented feedback which occurs either during or after a player's motor skill response. An entry tally is made for each feedback response. Sequential or intermittent feedback responses are not considered. As previously indicated, coding was facilitated by the use of a coding form in which coders were instructed to place tallies under the appropriate item beside the identification number of the player to whom the feedback behavior was directed. Ground rules were kept as simple as possible in an effort to make recording both accurate and objective. Training of Coders Two observers were trained to record coach augmented feedback using Cole-DAS. Both observers were high school students ranked within the top 5 % of their class. One of the observers was a senior and the other a sophomore. Training included approximately 20 hours of instruction in which categories, items, and ground rules were defined and clarified. Observers practiced coding feedback during two live volleyball practices and by watching four videotapes of volleyball practice. After each coding session, discrepancies and problems in recording were discussed and clarified. One of the tapes was observed and coded twice by each observer, one week apart, in order to establish intracoder reliability. Reliability was established by determining a percentage of agreement, based on the sum of the agreements and disagreements for each of the feedback categories. Intracoder reliability for Coder A and Coder B was .84 and .80, respectively. To complete the training, both overall and categorical intercoder reliability were determined. The two observers observed one practice session, and each observer's codings were compared. Intercoder reliability (percentage of agreement) at the end of the training sessions ranged within each category from .75 to .84. The percentage of agreement for each of the major categories was Mode, .84; Time of Delivery, 31; Type of Message, .78; General Referent, .79; and Specific Referent, .75. Overall percentage of agreement was 34. Analysis and Results Once all 12 observations were completed (three per coach), data were prepared for analysis. In order to describe the amount and type of augmented feedback used by all the coaches, frequency percentages for each category and subcategory were conducted. Comparisons of the feedback subcategories of each coach were also conducted. A 2 x 2 multivariate analysis of variance (MANOVA) was then used to determine significant differences between the two coaching groups and the starters and nonstarters on the feedback variables. In addition, an interaction effect between the two independent variables was determined. Feedback Patterns of Coaches The feedback data collected on the four coaches showed that audio feedback (67.26%) was the most common way in which coaches gave feedback to a player. The time of delivery of the feedback given by coaches was immediate (95.49%) with the type of feedback being corrective in nature (66.73%). When feedback 295 COACH AUGMENTED FEEDBACK was given, it was generally in reference to the whole motor skill response (78.88%). Table 2 provides a summary of the overall frequencies and percentages of the feedback behaviors collected. The number of coded feedback in the "specific referent" category was negligible and, therefore, was excluded from the data analysis. Feedback Received of Players of Successful and Less Successfil Coaches Four 2 x 2 MANOVAs were used to analyze the feedback given to starting and nonstarting volleyball players from successful and less successful coaches. Each MANOVA was conducted on the subcategories subsumed under the four general categories of Cole-DAS: Mode, Time of Delivery, Type of Message, and General Referent. Mode of Feedback. A significantmultivariate F was found between players of more and less successful coaches for the Mode category, F(l, 39) = 6.89, p < .001. Univariate analysis indicated players of more successfid coaches received significantly more audio feedback than players of less successful coaches, F(l, 39) = 37.06, p < -001. The mean for more successful coaches was 5.73 (SD = 2.40), and the mean for less successful coaches was 1.98 (SD = 1.10). Table 2 Summary of Cole-DAS Frequencies and Percentages Categories Isubcategories Mode Audio Audio-visual Audio-tactile Visual Tactile Time of delivery Concurrent Immediate terminal Delayed terminal Type of message Approval Disapproval Supportive Corrective Convergent questioning General referent Whole movement Part movement Total Frequencies 010 2% MARKLAND and MARTINEK A significant multivariate F was also found between starting and nonstarting players, F(1, 39) = 2.63, p < .05. Univariate analyses indicated that starting players received significantly more auditory feedback than nonstarting players, F(l,39) = 4.23, p < .05. The mean for starting players was 4.10 (SD = 2.62), and the mean for nonstarting players was 2.90 (SD = 2.49). It was also indicated that starting players received significantly more audiovisual feedback than nonstarting players, F(1, 39) = 10.90, p < .01. The mean for starting players was 1.99 (SD = 1.62), and the mean for nonstarting players was 0.54 (SD = 0.63). No significant interaction effect was found between the independent variables and mode of feedback, F ( l , 39) = .52, p > .05. Table 3 provides a summary of the frequencies and percentages for mode of feedback. Time of Delivery. A significant multivariate F was also found for players of more and less successful coaches for the Time of Delivery category, F ( l , 39) = 22.60, p < .001. Univariate analysis indicated that players of more successful coaches received significantly more immediate terminal feedback than players of less successful coaches, F ( l , 39) = 49.26, p < .001. The mean for more successful coaches was 7.65 (SD = 3.14), and the mean for less successful coaches was 2.75 (SD = 1.73). A significant multivariate F was also found, F ( l , 39) = 8.79, p < .001. Univariate analysis indicated that starting players received significantly more immediate terminal feedback than nonstarting players, F(1,39) = 24.10, p < .001. The mean for starting players was 5.92 (SD = 3.55), and the mean for nonstarting players was 2.79 (SD = 2.50). No significant interaction effects were detected, F ( l , 39) = 2.35, p > .05. Table 4 provides a summary of the frequencies and percentages for Time of Delivery. Type of Message. In the Type of Message category, a significant multivariate F was found between players of more and less successful coaches, F(l, 39) = 7.78, p < .001. Univariate analyses indicated that players of more successful coaches received significantly more approval than players of less successful coaches, F(l, 39) = 6.79, p < .01. The mean for more successful coaches was 1.05 (SD = 1.06), and the mean for less successful coaches was 0.32 (SD = 0.40). It was also indicated that players of more successful coaches received significantly more corrective feedback than players of less successful coaches, F ( l , 39) = 33.56, p < .001. The mean for more successful coaches was 5.39 (SD = 2.61), and the mean for less successful coaches was 1.57 (SD = 1.48). There were no significant differences found between starters and nonstarters for the Type of Message category F ( l , 39) = 2.44, p > .05. In addition, no significant interaction effect was found, F ( l , 39) = .75, p > .05. Table 5 provides a summary of the frequencies and percentages for the Type of Message category. General Referent. In the General Referent category, a significant multivariate F was found between players of more and less successful coaches, F ( l , 39) = 18.29, p < .001. Univariate analyses indicated that players of more successful coaches received significantly more whole movement feedback than players of less successful coaches, F ( l , 39) = 31.95, p < .001. The mean for more successful coaches was 4.93 (SD = 1.89), and the mean for less successful coaches was 2.00 (SD = 1.52). It was also indicated that players of more successful coaches received significantly more part movement feedback than players of less successful COACH AUGMENTED FEEDBACK 297 Table 3 Summary of Frequencies and Percentages for the Mode Category* Mode Audio-visual Audio-tactile Visual Tactile More successful (Oo) Less successful (010) Starter (010) Non starter (010) 327 (47.9) 136 (19.9) 8 (1.2) 0 (0) 131 (19.2) 64 (9.4) 4 1 (.I) 346 (50.7) 167 (24.5) 9 (1.3) 1 (.I) 112 (16.4) 33 (4.8) 3 (.4) 0 (0) Table 4 Summary of Frequenciesand Percentagesfor the Time of Delivery Category* Time of delivery Concurrent Immediate terminal Delayed terminal More successful (010) Less successful (010) Starter (010) Non starter (010) 9 (1.4) 13 (2.1) 16 (2.6) 6 (1.0) 409 (65.9) 184 (29.6) 497 (80.0) 96 (15.5) 1 (.2) 5 ( 4 6 (1.0) 0 (0) Table 5 Summary of Frequencies and Percentages for the Type of Message Category* Type of message Approval Disapproval Supportive Corrective Convergent questioning 'Total = 605 More successful (oh) Less successful (010) Starter (Oh) Non starter (010) 60 (9.9) 33 (5.5) 20 (3.3) 303 (50.1) 7 (1.2) 22 (3.6) 35 (5.8) 18 (3.0) 101 (16.7) 6 (1.0) 59 (9.8) 56 (9.3) 29 (4.8) 338 (55.9) 11 (1.8) 23 (3.8) 12 (2.0) 9 (1.5) 66 (10.9) 2 (.3) MARKLAND and MARTINEK 298 coaches, F(l, 39) = 22.60, p < .001. The mean for more successful coaches was 1.54 (SD = 0.94), and the mean for less successful coaches was 0.35 (SD = 0.49). A significant multivariate F was also found for starting and nonstarting players, F(l, 39) = 7.78, p < .01. Univariate analyses indicated that starting players received significantly more whole movement feedback than nonstarting players, F(l, 39) = 15.48, p < .001. The mean for starting players was 3.96 (SD = 2.14), and the mean for nonstarting players was 2.05 (SD = 1.91). It also indicated that starting players received significantly more part movement feedback than nonstarting players, F(l, 39) = 6.17, p < .05. The mean for the starting players was 1.08 (SD = 1.00), and the mean for the nonstarting players was 0.51 (SD = 0.69). There was no significant interaction effect indicated, F(l, 39) = .75, p > .05. Table 6 provides a summary of the frequencies and percentages for the General Referent category. Table 6 Summary of Frequencies and Percentages for the General Referent Category* General referent Whole Part movement More successful (%) Less successful (010) Starter (010) Non starter (010) 281 (53.6) 88 (16.8) 132 (25.2) 23 (4.4) 333 (63.5) gl(17.4) 80 (15.3) 20 (3.8) 'Total = 524 Discussion Although this study describes the behavior of coaches in giving augmented feedback to female high school volleyball players, the feedback behavior can only be generalized to the population from which the sample was drawn. Neither the size of the sample nor the scope of the study will allow for the characteristics of augmented feedback to be suggested as those feedback behaviors best suited for all volleyball coaches. However, the evidence from the data may contribute to the knowledge of augmented feedback patterns which are used by some high school volleyball coaches. A comparison of the findings of the present study with those of Cole's (1979), who observed instruction of the golf swing, reveals some similarities in feedback, although the two studies looked at different types of skills (open vs. closed). Both studies revealed four of the same subcategories as most frequently used-auditory, immediate terminal, corrective, and whole movement. These subcategories are also supported in motor learning literature as appropriate types of feedback for most skill performance (Adams, 1971;Klienrnan, 1983; Schmidt, 1982; Singer, 1980; Whiting, 1975). COACH AUGMENTED FEEDBACK 299 However, there is some discrepancy among researchers as to whether it is appropriate to use whole or part movement reference in teaching various types of skills. Magill (1980) contended that use of whole and part movement was dependent on skill complexity and organization. Skills of high complexity and low organization should be taught in part movement, and skills of low complexity and high organization should be taught in whole movement. The findings of this study are consistent with the use of whole movement, which would indicate that the skills involved in playing volleyball may be considered to be of low complexity while highly organized. According to Singer's (1980) taxonomy, the skills most used in volleyball are Type 11 and Type IV skills. Type II skills are those skills in which the performer is stationary but must react to a moving object. Type IV skills are those skills in which the performer is in motion and must also react to a moving object. Further research in this area could be beneficial to coaches in determining which methods are more appropriate for particular skills. With respect to the amount and type of feedback given to individual players by more and less successful coaches, significant differences were found in five subcategories. Players of more successful coaches received significantly more feedback than players of less successful coaches in subcategories of audio, immediate terminal, corrective, whole movement, and part movement. Studies which have looked at coaching behavior in relation to success are inconclusive. Some findings support the use of corrective feedback by successful coaches (Tharpe & Gallimore, 1976), whereas others support the frequent use of praise (Lacy & Darst, 1985). Cratty (1983) stated that there is no stereotypic coaching personality or set of behaviors which leads to success in coaching, but rather that effective coaching behavior was flexible and dependent on many aspects of the coaching environment. With this in mind, the question is raised as to whether differences in behavior evident in this study are due to the success of the coach or are due to other factors. The limitations of this study do not allow the researcher to determine the reasons for the differences which were found. However, some possible reasons are suggested. One reason is that the differences in augmented feedback given by more and less successful coaches could have been a direct result of success in the previous season. Coaches who were previously successful may perceive their athletes as more capable and, therefore, feel they are able to handle more instruction and feedback. If research in feedback behavior is to be worthwhile, it would seem that knowledgeable coaches would be better able to use feedback in a constructive and strategic way than the coach who has no knowledge of how feedback can be used to enhance performance. Significant differences were also found in the amount and type of feedback given to starting and nonstarting players. Starting players received significantly more feedback than nonstarting players in the subcategories audio, audiovisual, immediate terminal, whole movement, and part movement. These results support the literature which indicates that there is a need to vary feedback behavior based on the skill level of the athlete (Fitts, 1964; Rogers, 1974; Singer, Cauraugh, Lucariello, & Brown, 1985). However, it must be assumed that the starting players in this particular study were more highly skilled than nonstarting players, since no measures were taken to determine the skill level of each athlete. Some of the literature indicated that audio and audiovisual feedback were important to the beginner of a skill but became less important as the skill was 300 MARKLAND and MARTINEK mastered (Barbarich, 1980; Fleishman, 1966; Klienman, 1983). However, Knapp (1972) felt that the responsibility of the coach of a competitive team sport was to help all performers, regardless of skill level, in decision-making skills and strategies needed for a changing situational environment. The findings of this study also seem to suggest that the skilled athlete uses immediate terminal, whole movement, or part movement feedback better than the less skilled athlete. However, some studies seem to note that the skilled athlete is probably able to deal with more information, especially audio feedback, than the unskilled athlete, because the skilled athlete is able to perform many skills automatically (Schmidt, 1982). The coaches in this study may have understood this and, therefore, gave more information to their more skilled players (starters). From a social psychological perspective, Singer (1980) feels that teachercoaches often spend more time with the skilled athlete, because they want to be part of that athlete's success. The skilled athlete is probably seen as a major contributor to the success of the coach, as well as the team; therefore, the coach has a need to keep that athlete interested in performing well. By giving the skilled athlete more attention, the coach may perpetuate increased motivation and performance (Fiedler, 1967). If coaches perceive the athlete to be less skilled, their behavior toward the athlete may be different due to the perception (Horn, 1984; Martinek & Johnson, 1979). This athlete is often seen as not having as much impact on team or coach success, and may not receive as much attention (Fiedler, 1967). In final discussion, it should be noted that while there are some general patterns in feedback behavior, as indicated by this study, and some general rules to be followed in effectively using augmented feedback, specific needs of the individual athletes in changing situations should affect the amount and type of feedback necessary for reaching optimal performance. Coaches need to be aware of the differences in the augmented feedback they give to more and less skilled athletes and, where possible, study behaviors of the coaches who have been successful. 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