The discussion on the dynamic assessment (DA) -- a combination of assessment and instruction -- and regulatory scales from implicit to explicit corrective feedback (CF) is relatively new in the CALL context. Applying the notions of Sociocultural Theory, Zone of Proximal Development (ZPD) and Mediation, the present study examines how a DA-based…

Text chat facilitates L2 use by providing learners with extended time to plan, monitor, and process production during interactional tasks. However, learners may not naturally take advantage of these affordances, especially for providing peer feedback. This study used video-enhanced chat scripts to examine the behavior of beginner L2 Spanish…

Previous studies on web-based collaborative writing have shown that task modality impacts peer interaction patterns and attention to form. However, these studies have primarily focused on contrasting a face-to-face oral condition with a text-based synchronous computer-mediated communication (SCMC) environment. Few studies have compared peer…