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PROMOTING GRAMMATICAL DEVELOPMENT THROUGH CAPTIONS AND TEXTUAL ENHANCEMENT IN MULTIMODAL INPUT-BASED TASKS
Published online by Cambridge University Press: 22 April 2020
Abstract
This study assessed the extent to which captions, textually unenhanced and enhanced, can draw learners’ attention to and promote the acquisition of a second language (L2) grammatical construction. A pretest–posttest–delayed posttest experimental design was employed. Seventy-two Korean learners of English were randomly assigned to an enhanced captions group, an unenhanced captions group, and a no captions group. Each group completed a series of treatment tasks, during which they watched news clips under their respective captioning condition. The target L2 construction was the use of the present perfect versus the past simple in reporting news. For the enhanced captions group, the present perfect and past simple forms were typographically enhanced using a different color. Eye-movement indices were obtained to examine attentional allocation during the treatment, and oral and written productive tests and a fill-in-the-blank test were used to assess participants’ gains. A series of mixed-effects models found both captioning and textual enhancement effective in drawing learners’ attention to and facilitating development in the use of the target construction. In addition, positive links were identified between attention to captions and learners’ gains.
- Type
- Research Article
- Information
- Studies in Second Language Acquisition , Volume 42 , Special Issue 3: Language Learning from Multimodal Input , July 2020 , pp. 625 - 651
- Open Practices
- Open materials
- Copyright
- © The Author(s) 2020. Published by Cambridge University Press
Footnotes
We would like to thank Aline Godfroid, Ana Pellicer-Sánchez, Carmen Muñoz, and Elke Peters for their insightful comments on previous versions of this manuscript. This research was supported in part by the International Research Foundation for English Language Education (TIRF) Doctoral Dissertation Grant and the Language Learning Dissertation Grant.
The experiment in this article earned an Open Materials badge for transparent practices. The materials are available at https://www.iris-database.org/iris/app/home/detail?id=york:937639
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