Research on task-based language teaching (TBLT) offers a large body of evidence suggesting that cognitive task complexity influences learners’ language production and development. Studies that investigate task complexity, however, provide contradictory results on the way different linguistic aspects of performance are affected by the manipulation of cognitive task complexity. The empirical study presented in this degree project aimed to investigate the effect of task complexity on the accuracy, complexity and fluency in learners ́ written performance. An additional goal of the study was to examine whether proficiency level would mediate the effects of cognitive task complexity. In order to explain the influence of cognitive task complexity on linguistic performance two theoretical models are used and discussed, namely Skehan’s Limited Attention Capacity Hypothesis (Skehan 2015) and Robinson’s Cognition Hypothesis (Robinson 2001, 2011, 2015). In order to answer the research questions guiding the study, 71 Swedish high school students of Spanish performed a simple or a more cognitively complex version of a written task. Results showed that increasing task complexity had a positive effect on the fluency, accuracy, and complexity of the participants ́ written performance, and that these effects were greater among the high proficiency participants’ productions. These results offer valuable implications for syllabus and task designers, language teachers and examiners, as well as second and foreign language researchers.
Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:su-190204 |
Date | January 2019 |
Creators | Kalamakis, Sara Zoi |
Publisher | Stockholms universitet, Institutionen för språkdidaktik |
Source Sets | DiVA Archive at Upsalla University |
Language | English |
Detected Language | English |
Type | Student thesis, info:eu-repo/semantics/bachelorThesis, text |
Format | application/pdf |
Rights | info:eu-repo/semantics/openAccess |
Page generated in 0.0018 seconds