رحیم نجاری

رحیم نجاری

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نمایش ۱ تا ۲ مورد از کل ۲ مورد.
۱.

The Development of Reading and Operation Span Tasks in Persian as Measures of Working Memory Capacity for Iranian EFL Learners(مقاله علمی وزارت علوم)

کلید واژه ها: working memory reading span task operation span task

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تعداد بازدید : 908 تعداد دانلود : 983
This paper presented two complex span tasks in Persian as measures of working memory capacity (WMC). Firstly, the construct of working memory (WM) and possible WM measures that could assess this construct efficiently were critically reviewed. Accordingly, as measures of domain-general components of WM, a reading span task and an operation span task which were documented to assess this construct efficiently were chosen and developed. Following this, the developed tasks were conducted on 151 teenage learners in a foreign language institute in West Azerbaijan Province. Then, the administration and scoring of the measures were described step by step. The tasks were validated against each other as well as against a digit span task which assessed the domain-specific aspect of WMC as well. The result showed a strong correlation between the reading span task and the operation span task, and a moderate correlation of either of the functions with the digit span task. Consequently, both of the developed span tasks can be valid indicators of WM capacity for Iranian individuals and can be used in a wide array of research domains in second language acquisition studies.
۲.

Bound Morpheme Frequencies in the Performance of Iranian English Language Undergraduates and English Language Materials Developers in Written Descriptive Tasks(مقاله علمی وزارت علوم)

کلید واژه ها: Affixation frequency Morpheme Studies Morphological Awareness

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تعداد بازدید : 295 تعداد دانلود : 320
This mini-corpus, cross-linguistic, comparative, and norm-referenced study intends to render the most frequently and oft-used affixes in the written descriptive tasks in the performance of English language materials developers (ELMDs) and Iranian English language undergraduates (IELUs). Samples of writings of both groups were studied and analyzed through affixation principles. The frequency of nearly 63 affixes both inflectional and derivational morphemes was taken into account. The statistical analysis showed a highly significant correlation (.86) with (.75) coefficient determination (shared variance) between the performance of IELUs and ELMDs. The result of the study bears approximately a close resemblance to the findings by Bauer et al.(1982), Fry and Kress (2006), Honig, Diamond, Gutlohn, and Mahler (2000), and White, Sowell, and Yanagihara (1989). Finally, the implications of the study were taken into account.

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