Although research about group interactions during second or foreign language (L2 or EFL) collaborative writing has proliferated in the last few decades, little is known about the role of psychological factors, like learners' knowledge about collaborative writing, in affecting students' patterns of interaction and learning in collaborative writing.…

According to Swain, Kinnear, & Steinman (2011), we use a language with others as a form of shared cognition, and in the process we scaffold each other. This action research investigates how students' online written output affects each other's writing. One thousand twenty online entries written by 21 Japanese university sophomore English majors…