GSTF International Journal of Law and Social Sciences (JLSS) Vol.2 No.1, December 2012 Tasks and Writing Strategy Use: Is Mapping Out Possible? Radhika De Silva (Author) Department of Language Studies Open University of Sri Lanka Nawala, Sri Lanka [email protected] Abstract—This paper discusses the findings of a research study carried out at a university in Sri Lanka. The study attempted to find out the connection between English for Academic Purposes (EAP) students’ writing strategy use and task types. It also investigated the strategy use during different stages of writing. The study used both quantitative and qualitative methods for data collection and data analysis. The findings show that students use different strategies for different tasks and at different stages of writing. II. Most of the studies in language learner strategy research have used general learning strategy questionnaires. Relatively few studies have been carried out on the relationship of strategy use with task variables. Oxford, Cho, Leung & Kim (2004) report the findings of an exploratory study which tried to investigate the effects of the presence or absence of a task and difficulty of task on strategy use using 36 students enrolled in ESL classes in the U.S. They found distinctions between reported strategy use between the no task at hand and task at hand conditions and propose that task-based questionnaires have real purpose and utility. As Oxford et al. (2004) point out, ‘when a specific task is present as part of strategy assessment, L2 strategy questionnaire respondents are explicitly asked to focus on the strategies they used with regard to that particular task’ and this may reduce the level of ambiguity (p. 16). Keywords-academic writing; strategy use; tasks I. STRATEGY USE AND TASK VARIABLES INTRODUCTION Research on language learner strategies (LLS) began with the intention to discover what good language learners do. Early researchers (e.g., Naiman, Frohlich, & Todesco, 1978/1996; Rubin, 1975) identified strategies used by successful language learners and compiled lists of strategies which they called good language learner strategies. Grenfell and Macaro (2007) reviewing developments in the area of LLS research claim that in the 1980s and early 1990s the research has been carried out in two different perspectives: a) ‘describing general patterns of desirable behavior with high levels of within subject variation’ b) ‘eliciting specific examples of behavior with little or no scope for within-subject variation, but still related to no specific task’ (p. 27). While acknowledging that the research focus has now changed and more research is being carried out on learners’ specific strategic behaviour in relation to specific tasks and skills, Grenfell and Macaro believe that it is necessary to study learners’ cognitive responses to task demands carefully and methodically and map out specific strategies to specific tasks scientifically. However, strategies could not only be task specific but also be situation or context specific and hence it would be necessary to take those variables also into consideration if such mapping is to be done. The present study thus attempts to find out strategy use for different types of writing tasks in an EAP context. Anderson (2005) also supports the above argument and says that there are no good or bad strategies but the difference is in how effectively they are used to accomplish a particular task, how they are ‘executed and orchestrated’ (p. 762). Chamot (2005) stresses the value of allowing students to explore and experiment with a range of strategies and finally to evaluate and select the ones that are useful and effective in performing a language task. III. RESEARCH QUESTIONS AND METHODOLOGY The main study investigated the effects of strategy instruction on learners’ strategy use and writing performance and as part of it the following research questions were also investigated. The present paper discusses the findings related to the following research questions. • Do learners use different types of strategies when attempting different types of tasks? DOI: 10.5176/2251-2853_2.1.90 258 © 2012 GSTF • GSTF International Journal of Law and Social Sciences (JLSS) Vol.2 No.1, December 2012 data and to motivate the students to write regularly, it was decided to provide them with a basic outline for their diary entries. In the first column, students were asked to describe the task briefly and they were advised to tick Column 2 if the task was assigned by the teacher and tick Column 3 if it was chosen by the student himself/herself. Column 4 was to record the problems they had and Column 5 was to record the strategies they used to overcome those problems. They were also advised to assess and report how well those strategies worked in the next column. The last column was for them to list other strategies they could use to make the task successful. However, they were told that they had freedom to record other things that would be of interest to them, on the adjoining page using a different colour pen. The students were told that they could write in the diaries in their mother tongue and/or in English if they wish to do so. Do learners use different strategies when they are at different stages of writing? The study used a mixed method research design. The sample consisted of 36 tertiary level science students studying English for Academic Purposes (EAP) at a university in Sri Lanka and they underwent a writing strategy instruction programme. In order to answer the above research questions, a writing strategy checklist, learner diaries and retrospective interviews were used as instruments for data collection. A. Writing Strategy Checklist The study used a writing strategy checklist for studying the respondents’ writing strategy use for different types of tasks. The checklist which was initially designed had 28 items. These items were selected using the researcher’s experience as a teacher in the same context, the initial focus group discussions with a similar sample and a combination of sources including Cohen(1998), Harris (2003), Macaro (2001, 2003) and Oxford (1990). It was then fine-tuned using comments from two experts in the field of learner strategies and was administered to a small sample for pilot testing. The final version of the checklist had 30 items and the respondents were asked to tick the appropriate box under the two columns, ‘Did not use’ and ‘Used for this task’ after attempting the tasks assigned by the researcher. The strategies in the checklist included most of the strategies introduced in the strategy instruction programme. C. Retrospective Interviews Retrospective interviews were held after the completion of the tasks and were transcribed and analysed. Those were useful in clarifying further why the participants had chosen particular strategies for a particular task at a particular stage of writing. IV. DATA ANALYSIS In order to answer the Research Questions, the Writing Strategy Checklist data were analysed quantitatively. The Writing Strategy Checklist designed by the researcher had 30 strategy items and the informants were asked to tick one of the two columns which said “Used for this task” and “Did Not Use for this Task” against each item, after they completed the given task. The responses for three tasks, namely, Description of a Graph, Writing a Lab Report, and an Argumentative Essay were used in the data analysis to find the answer to the Research Question 1: Do students use different strategies when attempting different types of tasks? The checklist data were also used to investigate the strategy use of the experimental group after strategy training as the items included in the checklist were mostly the strategies they were exposed to in the strategy instruction programme. The items in the checklist were grouped under three stages of writing, namely, Before, While and After and the items under each stage were grouped into several sub-categories. This was useful in finding answers to Research Question 2. The Before Writing stage had three sub-categories: Task Analysis, Pretask Planning and Resourcing. The While Writing stage had five sub-categories: Formulating, Resourcing, Within Task Planning, Self-monitoring, and Revision. The After writing stage had three sub-categories: Resourcing for revision, Evaluation, and Rewriting. Out of the 36 students in the sample, only 29 students returned the checklist. The two options in the checklist ‘Used for this task’ and ‘Did not use for this task’ were coded ‘1’ and ‘0’ respectively. The total number of strategies used for each task (Lab Report, Graph, and Essay) was calculated. The total number of strategies used during each stage of writing (Before, While, After) was also calculated separately for the three tasks. The totals for each sub-category under each stage were also calculated for the three tasks. Descriptive statistics were calculated on the total for all three tasks and on totals for each sub-category. In the present study, a common checklist was used for all the tasks. The researcher thought it was more important to find which strategies were used and how useful those strategies were for a particular task than finding the frequency of use. The checklist was used throughout the study as an instrument to collect data on students’ strategy use on a regular basis, with a range of tasks that was used for strategy instruction. The students were advised to make entries about their strategy use when attempting these tasks in their diaries. Out of these tasks, three tasks were selected which represented three different genre (i.e. Lab Report, Graph, Essay) and the writing strategy checklist data for these three tasks were analyzed in order to find answers to Research Questions. B. Learner Diaries Learner diaries were used as an additional source of data in this study. The diary entries contain self-reported data which could be highly subjective as what is written are personal observations about their own learning experiences (Chamot, 2005). Another drawback in using diaries is ‘the volume of data produced and the potentially random nature of the entries’ Cohen (1998, p. 41). There is a threat to validity as there is the doubt that whether the diary entries are genuine thought processes or experiences of the writer or invented pieces of writing to please the teacher/researcher. However, Graham (1997) argues about the possibility of encouraging subjects to express themselves ‘honestly and unreservedly’ and she stresses the importance of establishing ‘an element of trust’ in students (p. 47). In the present study, diaries were used as a means to collect additional data on strategies used by the informants. In the present study, to avoid the problem of producing irrelevant 259 © 2012 GSTF GSTF International Journal of Law and Social Sciences (JLSS) Vol.2 No.1, December 2012 In order to decide on the analyses to be carried out, tests of normality were conducted on the Writing Strategy Checklist data. Kolmogorov-Smirnov and Shapiro-Wilk tests were conducted on total strategy use for the three tasks separately (Lab Report, Graph, Essay). three tasks and also on the use of different strategy groups (pre-task planning, formulating, etc.) within those stages. The results are given below. TABLE II. Since the data were collected from the same sample for three different tasks, and the tests of normality showed non-normal distribution for most of the data, a Friedman test was used to explore any differences in means in strategy use across the three tasks. The Friedman test is a distribution-free test and is usually used to compare means of more than two related samples (Haslam & McGarty, 2003). The dependent variables were the total strategy use for each task, total strategy use for each stage (before, while and writing) for each task, and total strategy use for each sub-category for each task. Follow-up pair-wise comparisons (post-hoc tests) were performed on those variables which showed significant difference in strategy use (While Writing group and the subcategories Task analysis and Pre-task planning) using the Wilcoxon Signed Rank Test. A Bonferroni adjustment was made in order to avoid obtaining significant results by chance because of multiple comparisons. Since three comparisons were made, the alpha level (.05) was divided by three and the adjusted alpha level was .017. The informants completed a writing strategy checklist for three different tasks after they received strategy training. A Friedman test was conducted on the Writing Strategy Checklist data in order to compare students’ total strategy use for the three tasks, namely, the Lab Report, the Description of the Graph, and the Argumentative Essay. The analysis showed the highest mean rank for the description of the graph, next highest for the essay, and the lowest for the lab report. There were no significant differences (p >.05) in total strategy use for the three tasks. N Mean Rank Lab Report Total Graph Total Essay Total 29 1.76 Graph (Mean Rank) Essay (Mean Rank) Sig. Before Writing While Writing After Writing 29 1.84 1.91 2.24 0.244 29 1.67 2.43 1.90 0.007 29 1.88 2.09 2.03 0.629 3) Sig. Analysis of the use of Strategy Groups Friedman tests were carried out to compare the use of Strategy Groups within the broad categories. 0.205 29 29 Lab Report (Mean Rank) A Friedman test on Writing Strategy Checklist data for the After Writing stage showed the highest mean rank of 2.09 for the description of Graph task and the Essay task had a mean rank of 2.03. The lowest strategy use in the after writing stage was for the Lab Report. There was no statistically significant difference among strategy use in the after writing stage for the three tasks. COMPARISON OF THE TOTAL STRATEGY USE FOR THE THREE TASKS Task N During the While Writing stage, the mean rank for strategy use was highest for the description of the Graph, second highest for the Essay and the lowest for the Lab Report. There was statistically significant difference (p= .007, X2(2) = 10.02) in strategy use between the three tasks. Post-hoc tests with Wilcoxon Signed Ranks tests were used to follow up this finding. A Bonferroni correction was applied and the results are reported at a 0.017 level of significance. A significant difference (p < .017) was found in writing strategy use between the Graph and the Lab Report tasks while writing (Z = 3.237, p= .001). Analysis of Total Strategy Use for Tasks TABLE I. Stage As shown in Table III, during the before writing stage, the highest mean rank for strategy use was reported for the essay writing task. The graph had less strategy use than the essay before writing and the lab report had the lowest mean rank for strategy use before writing. There was no significant difference (p >.05) among the three tasks in strategy use before writing. The informants’ strategy use for the three tasks was compared using Friedman’s test. The total strategy use and strategy use for different strategy groups (categories) for the three tasks were compared. Their strategy use at three different stages of writing (i.e. before, while, and after) was also compared. 1) 2.19 2.05 TABLE III. 2) COMPARISON OF STRATEGY USE DURING THE THREE STAGES OF WRITING FOR THE THREE TASKS COMPARISON OF STRATEGY USE IN DIFFERENT STRATEGY GROUPS FOR THE THREE TASKS Analysis of Strategy Use during the Stages of Writing Friedman tests were also conducted on strategy use during different stages of writing (before, while, and after) for the 260 Strategy Group N Lab Report (Mean Rank) Graph (Mean Rank) Essay (Mean Rank) Sig. Task 29 1.84 2.21 1.95 0.046 © 2012 GSTF Analysis Pre-Task Planning Within Task Planning Formulating Resourcing Pre Resourcing while Resourcing after Self Monitoring Revision Evaluation Rewriting GSTF International Journal of Law and Social Sciences (JLSS) Vol.2 No.1, December 2012 29 1.88 1.76 2.36 0.032 29 1.84 2.16 2.00 0.105 29 29 1.84 1.78 2.22 2.28 1.93 1.95 0.228 0.085 29 2.03 2.14 1.83 0.296 29 1.97 2.02 2.02 0.936 29 2.09 1.98 1.93 0.247 29 29 29 1.47 1.90 1.91 2.24 2.12 1.97 2.29 1.98 2.12 0.000 0.564 0.486 In the ‘Before Writing’ stage, the highest Resourcing strategy use was reported for the Graph and the lowest was reported for the Lab Report. There were no significant differences in Resourcing strategy use before writing between the three tasks. During the ‘While writing’ stage the highest resourcing strategy use was reported for the Graph and the lowest was for the Essay. No significant difference was found in Resourcing While Writing strategy use between the three tasks. During the ‘After Writing’ stage, Resourcing strategy use was equal for the Graph and the Essay and it was lower for the Lab Report. There was no significant difference in Resourcing After Writing strategy use between the three tasks. d) Analysis of the Self-Monitoring Strategy Group The highest use of Self-Monitoring strategy was reported for the Lab Report, the next highest for the Graph and the lowest was reported for the Essay. There was no significant difference in Self-Monitoring strategy use between the three tasks. e) A Friedman test for Task Analysis Strategy group showed the highest mean rank for the Graph, next highest for the Essay and the lowest mean rank for the Lab Report. There was statistically significant difference (p< .05) among the three tasks for the Task Analysis group. Post-hoc tests with a Wilcoxon Signed Rank Test followed by a Bonferroni correction for Task Analysis group did not show any statistically significant difference (p> .017) between the tasks. a) Analysis of the Revision Strategy Group The highest Revision strategy use was for the Essay while the lowest was for the Lab Report. There was statistically significant difference (p < .0001, X2 (2) = 18.77) between the three tasks. Post-hoc tests using a Wilcoxon Signed Rank test followed by a Bonferroni correction showed a significant difference in Revision strategy use between the Graph and the Lab Report (Z = 3.71, p = .000). A significant difference was also found between the Essay and the Lab Report (Z = 3.53, p =.000). Analysis of the Planning Strategy Group The Writing Strategy Checklist consisted of two strategy groups in the planning category, Pre-Task Planning (PTP) group and Within Task planning (WTP) group. A Friedman test for the PTP group showed the highest mean rank for the essay writing task and lowest for the Graph. There was significant difference (p <0.05) between the three tasks in the PTP strategy use. A Wilcoxon Signed Rank test for the three tasks followed by a Bonferroni correction showed no statistically significant difference (p> 0.017) between the pairs of tasks. However, the difference between PTP for Essay and the Graph approached significance (Z= 2.342, p= 0.019). f) Analysis of the Evaluation Strategy Group Evaluation strategy use was highest for the Graph and lowest for the Essay and there was no significant difference in the evaluation strategy use between the three tasks. g) In the WTP group the highest mean rank was reported for the Graph and the lowest was reported for the lab report. No significant difference was found in the Within Task Planning strategy use between the three tasks. Analysis of the Rewriting Strategy Group In the Rewriting strategy group, the highest mean rank was for the Essay. The next highest was for the Graph and the lowest mean rank was for the Lab Report. There was no significant difference in Rewriting strategy use between the three tasks. b) Analysis of the Formulating Strategy Group V. In the Formulating strategy group, the highest mean rank for strategy use was reported for the Graph and the lowest for the Lab Report. There was no significant difference (p>.05) between the three tasks in Formulating strategy use. c) DISCUSSION To find answers to the above Research question, the Writing Strategy Checklist data, diary entries and retrospective interview data were used. The data for the three tasks, namely, the Lab Report, Description of a Graph, and the Argumentative Essay were analyzed for the use of strategies. A quantitative analysis of the Writing Strategy Checklist data showed the highest Total Strategy Use for the Graph, the next highest for the Essay and the lowest for the Lab Report. Out of the strategy groups within the three stages of writing: Before, While, and After, strategy use at Before writing stage was the highest for the Essay. The highest strategy use at While and After writing stages were found to be for the Graph. The lowest total strategy Analysis of Resourcing Strategy Group In the Writing Strategy Checklist, all three stages (before, while, and after) of writing had strategies of the Resourcing category. These were analyzed separately as Resourcing Before, Resourcing While, and Resourcing After writing. 261 © 2012 GSTF GSTF International Journal of Law and Social Sciences (JLSS) Vol.2 No.1, December 2012 use and the lowest use of most of the strategy groups were reported for the Lab Report. Pre-Task Planning, Evaluating, Resourcing after writing and Revision strategies were used most for the Essay while Task Analysis, Within Task Planning, Formulating, Resourcing before and while writing were used most for the Description of a Graph. Self-Monitoring strategies were used most for the Lab Report. The use of Resourcing strategies while writing and after writing were also high for the Lab Report. The students’ Diary entries also supported the above findings. sentence structure and verb forms. They used Pre-Task Planning strategies to help them with the organization of the report. This supports Cumming’s (1989) findings. In his study, Cumming (1989) found that the writers who planned their writing in advance had a background in technical writing while those who planned while writing (emergent planners) had a background in literary writing. The use of Resourcing strategies was also seen when writing Lab Reports. In Essay writing, the problems students faced included finding content and appropriate vocabulary, and organization of points. Pre-Task planning and Resourcing strategies were used most to solve the problems. Within Task Planning and Formulating strategies were also used. Revision strategies were also adopted and rewriting the essay using the comments was done by most of the students. The Diary entries and the interviews with the students after they attempted the tasks were useful in interpreting the above findings. The students reported that the Description of a Graph was more demanding than the other two tasks. They sometimes found it hard to understand what the graph depicted and also did not possess the vocabulary to describe the trends. As a result, they used Task Analysis and Within Task Planning to help them with the description. They seemed to be using Resourcing strategies like referring to resource sheets and model descriptions to find necessary vocabulary and structures. Leki (1995) also reported that her students looked for models when writing. Looking for similar words in dictionaries and resource sheets to avoid repetition of words and phrases in the descriptions was also seen. Some students claimed that they avoided describing complex parts of the graph as they wanted to preserve the quality of the description. The difficulty in describing the graph could be attributed to working memory restrictions as the input was non-verbal (Chenoweth & Hayes, 2003). Even though Vähäpässi (1982, as cited in Weigle, 2002) classified description of graphs to be easier and cognitively less demanding than argumentative essay writing, the informants of the present study found the description of the graph to be more demanding than the essay. However, when their scripts were studied the essays they had written were found to be more of descriptive type rather than argumentative. They may have found the essay as less demanding since they were able to express their views on the topic freely. Some students claimed that they did not need to describe graphs often in their course work and what they got to describe were not as complex as what they did in the language course. Oxford et al. (2004) argue that ‘[f]amiliarity makes a big difference in terms of whether a particular student considers the input for a certain task to be difficult or complex. … input that is truly linguistically complex might or might not be considered difficult, depending on how familiar the learner is with the particular type of material’ (p. 11). The students may have found the graph difficult since they were less familiar with it than the lab report and the essay. O’Malley and Chamot (1990) found that the students had favoured strategies for different types of language tasks (vocabulary, listening, cloze, and writing) but there were some common strategies they used across the tasks. In the present study, the learners used some strategy categories more than the others for a particular type of task but their strategy use for the three tasks were not significantly different for many of the strategy categories i.e. Formulating, Resourcing, Selfmonitoring. The differences in strategy use for the three different tasks (e.g., in the use of Task Analysis, Pre-Task Planning, Revision) could be due to writers’ perception of genre demands (Cumming, 1989; Manchón, Roca de Larios, & Murphy, 2000). The above findings also support the view that writing strategies may differ not only according to writer internal variables but also according to writer external variables such as task type (Manchón, et al, 2007). Studies on the transferability of strategies to other types of tasks and the success of these in other situations may be of interest to future researchers. ACKNOWLEDGMENT The author wishes to thank Professor Brian Richards and Professor Suzanne Graham of University of Reading, UK for their support in conducting this research. REFERENCES [1] [2] Manchón, Roca de Larios, & Murphy (2007) reviewing research on writing strategies found that two main writerexternal variables influence writer’s strategy use: task-related factors and topic-related factors. According to them, ‘more and less cognitively demanding tasks’ (italics original) seem to influence strategy use (p. 244). For example, Cumming’s (1989) study showed that argumentative type tasks demand more decision making strategy use than letter writing tasks. [3] [4] [5] [6] [7] When writing Lab Reports, the use of the Passive Voice structure and the Past Participle and the Organization of the Lab Report were seen as major problems. The informants were seen using Self-Monitoring strategies to solve the problems of [8] [9] 262 Anderson, N. J. (2005). L2 learning strategies. In E. 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Dr. Radhika De Silva is a senior lecturer in the Department of Language Studies at the Open University of Sri Lanka. She obtained her PhD from University of Reading, UK. Her research interests include language learner strategy instruction, second language writing, language teacher education, language testing and open and distance learning. 263 © 2012 GSTF
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