Farahman Farrokhi; Simin Sattarpour
Volume 11, Issue 23 , June 2019, , Pages 95-126
Abstract
Robinson’s Cognition Hypothesis and Skehan’s Limited Attentional Capacity Model provide the major impetus for this study. The present article reports the findings of a between-subject factorial experimental research study which explored 1) the effects of increased cognitive task complexity, ...
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Robinson’s Cognition Hypothesis and Skehan’s Limited Attentional Capacity Model provide the major impetus for this study. The present article reports the findings of a between-subject factorial experimental research study which explored 1) the effects of increased cognitive task complexity, manipulated through the intentional reasoning demands and number of elements on the lexical and syntactic complexity, accuracy, and fluency (CAF) of EFL writers’ productions; and 2) the joint effects of cognitive task complexity factor and learners’ language learning aptitude (Low vs. High) on the written output. Firstly, we gave Carroll and Sapon’s Modern Language Aptitude Test (MLAT) to 226 participants and then did a random stratification of the low- and high- aptitude learners into three groups. The participants received letter writing tasks with different cognitive complexity levels (low, medium, and high). The findings indicated that increasing cognitive task complexity resulted in significantly higher lexical and syntactic complexity and lower fluency, whereas no significant effect was found on writing accuracy. Moreover, the statistical results revealed no significant interaction effect between task complexity factors and learners’ language aptitude. With regard to the first objective of the study, the findings supported the predictions of Cognition Hypothesis while it is not the case in relation to the second objective of the study.
Aliakbar Khomeijani Farahani; Masoumeh Ahmadi Shirazi; Seyyed Ahmad Mousavi; Saleh Arizavi
Volume 8, Issue 18 , December 2016, , Pages 145-165
Abstract
This study examined the effect of two different authentic topic-familiar rhetorical L2 listening tasks (expository and argumentative) differing in reasoning demand on the listening comprehension scores of a number of Iranian EFL advanced learners. Sixty homogeneous advanced learners were recruited based ...
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This study examined the effect of two different authentic topic-familiar rhetorical L2 listening tasks (expository and argumentative) differing in reasoning demand on the listening comprehension scores of a number of Iranian EFL advanced learners. Sixty homogeneous advanced learners were recruited based on their performance on an English Language Proficiency test (Fowler & Coe, 1976). Then they took a researcher-made test of the two rhetorical listening tasks. The results showed statistically insignificant effect of topic-familiar rhetorical listening tasks on the participants’ listening scores. However, learners’ performance on familiar expository tasks was statistically, though not meaningfully, better than their counterparts’ performance on the argumentative tasks. It was also shown that general, vague topic familiarity cannot exclusively help affect listening quality, but it seems different rhetorical listening tasks would expose more cognitive and linguistic complexity demands on the participants’ performance. The main implication would be that Iranian advanced language learners need more precise instruction on different rhetorical tasks in conjunction with elaborated social and cultural background knowledge of topics. In addition, participants’ general proficiency level should be cautiously construed as their proficiency in listening skill, too.
