This study uses social network analysis (SNA) in an innovative way to describe interaction and explain how interaction influences sense of community of students in online learning environments. The findings reveal differences on sense of community between two similarly structured online courses, and show unique interaction patterns for students in…

This study investigated how different tools differentially mediate the way groups interact and how the differential tool use and interactivity influence interdependence in online collaborative activity. Activity Theory is used as a framework to examine and explain computer-mediated interactions among students during group work. The findings reveal…

The current study was conducted in an effort to examine whether increased levels of communication using visual learning environments (VLEs) alters student perceptions of lecturers. Eighty-six MSc students in Computing Science participated by using She and Fisher's (2002) Teacher Communication Behavior Questionnaire (TCBQ). In addition to using the…