Home Linguistics & Semiotics Chapter 2. The role of L1 use by high-proficiency learners in L2 vocabulary development
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Chapter 2. The role of L1 use by high-proficiency learners in L2 vocabulary development

A quasi-experimental study of L1 languaging
  • Masatoshi Sato and Isidora Angulo
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Abstract

This study investigated second language (L2) learners’ use of first language (L1) as a means to resolve lexical issues during collaborative writing tasks (i.e., L1 languaging). Participants were 34 8th grade high-proficiency English learners in Chile who shared their L1 (Spanish). Their vocabulary development was tested via the vocabulary knowledge scale (VKS). Their interactions during the collaborative writing tasks were audio-recorded. The transcripts were first analysed in light of L1 focus such as content, language, and task management. Then, lexical language-related episodes (LREs) involving L1 were examined. The regression models of the VKS and LRE scores showed that L1 languaging was associated with higher gains in vocabulary knowledge.

Abstract

This study investigated second language (L2) learners’ use of first language (L1) as a means to resolve lexical issues during collaborative writing tasks (i.e., L1 languaging). Participants were 34 8th grade high-proficiency English learners in Chile who shared their L1 (Spanish). Their vocabulary development was tested via the vocabulary knowledge scale (VKS). Their interactions during the collaborative writing tasks were audio-recorded. The transcripts were first analysed in light of L1 focus such as content, language, and task management. Then, lexical language-related episodes (LREs) involving L1 were examined. The regression models of the VKS and LRE scores showed that L1 languaging was associated with higher gains in vocabulary knowledge.

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