This exploratory study investigated Vietnamese secondary students' engagement in a sequence of detecting, correcting, and rewriting tasks, and examined the factors affecting their engagement and/or disengagement in the process. The study draws on the principles of task-based instruction, involving eight mixed-ability groups (n = 31), and was…

The quality of written corrective feedback can strongly and positively affect students' writing achievement levels. This study aimed to examine whether written corrective feedback could improve students' achievement levels for essay writing and investigated which one from three different feedback sources--teacher, peer, and self--was effective in…