While collaborative learning and collaborative writing can be of great value to student learning, the implementation of a technology-supported collaborative learning environment is a challenge. With their built-in features for supporting collaborative writing and social communication, wikis are a promising platform for collaborative learning;…

Learning happens through interaction with others. The purpose of this study is to investigate how online interaction patterns affect students' text revisions. As a sample, 25 undergraduate students were recruited to play multiple roles as writers, editors, and commentators in online text revisions. In playing different roles, they chose to read…