Understanding L1 and L2 interaction in collaborative writing: A lexico-grammatical analysis

Despite previous research suggesting that first language (L1) use fulfills important functions in collaborative writing (CW) tasks, research has yet to examine whether L1 or second language (L2) use may lead to variation in the lexico-grammatical aspects of learners’ collaborative texts and the pair talk. Using a corpus-based approach, this study examined how interacting in the L1 or the L2 during CW tasks influenced the use of...