Task design features have different effects on second language (L2) production and can be adopted for different pedagogical purposes. However, the synergistic effects of task features were left unexplored in the extant task-based literature. The present study investigated the synergistic effects of two task design features, namely, prior knowledge…

The involvement load hypothesis (ILH), which predicts the lexical learning potential of tasks, assumes that writing sentences (SW) and compositions (CW) using novel target words (TWs) lead to similar lexical gains. However, research on the issue is scarce and contradictory. One possibility is that the higher cognitive load of CW hinders learning…

Inspired by Vygotsky's sociocultural theory and Storch's framework of peer interaction, this study investigated the nature and outcome of peer interaction in EFL (English as a foreign language) learners' peer review and revision activities. During two 16-week semesters, 32 lower-intermediate learners participated in an Advanced Writing university…

Many international students in American universities are required to take writing courses in English as a second language (ESL) before participating in a mainstream first-year composition (FYC) course. Given that the goal of ESL writing course is to prepare students for FYC course, the connection between ESL and FYC courses is significant. This…

This article reports on a study in which stimulated recall data and quantitative measures of complexity, accuracy and fluency (CAF) were used to address three interconnected questions in different planning conditions: (1) how learners share their limited attentional capacity with different cognitive processes of 'planner/proposer', 'translator'…