Chapelle (2003) proposed three general types of input enhancement that help L2 learners "acquire features of the linguistic input that they are exposed to during the course reading or listening for meaning" (p. 40): input salience, input modification, and input elaboration. In 2010, Cárdenas-Claros and Gruba argued that Chapelle's…

After identifying a major limitation of current research on telecollaboration, I propose to develop a methodological framework to empirically study the link between the sociocultural dimension and the linguistic dimension of interaction in eTandem via desktop videoconferencing. For the sociocultural dimension, I study which roles the learners take…