Collaborative discussion-supported writing (CDSW) provides opportunities for students to develop arguments and counterarguments through peer communications with a goal to promote a high-quality argumentative essay. Cognitive scaffoldings can be used to facilitate students' collaborative discussions. However, there is a lack of investigation on the…

Student engagement in the second language classroom has been the focus of numerous researchers and teachers. Previous studies have shown that there are several dimensions of student engagement, but it is still unclear how they change (or not) over time and consequently how they affect actual task performance. This study investigated the task…

Insights into successful collaborative writing interactions were derived from an analysis of the discourse of three ninth-grade coauthoring triads (groups of three students)--a model group, a typical group, and a problem group. The writing task was an argumentative essay. Students received instruction in collaborative writing through teacher…