This study investigated how adult second language (L2) learners of Mandarin Chinese use knowledge of phonological and lexical statistical regularities when acoustic information is insufficient for word recognition. A gating task was used to test intermediate L2 learners at two time points across a semester of classroom learning. Native Mandarin…

This study investigated the effects of task complexity on child learners' second language (L2) gains, the relationship between aptitude and L2 development, and the extent to which task complexity influences this relationship when recasts are provided. Sixty child EFL learners were assigned to two experimental groups. During the treatment, one…

The influence on interlocutors' relative content knowledge on conversational participation in interactions between native speakers (NSs) and nonnative speakers (NNSs) with limited oral skills is investigated. Results indicate that both NSs and NNSs appeared conversationally active, but there were different patterns of participation that could to…