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…

Sixteen teaching centers, active in the Teachers' Centers Exchange, were interviewed once a week for 10 weeks to examine to what degree communication occurred between network participants without passing through the filter of the Teachers' Centers Exchange staff. Also investigated was the degree to which individuals interact because they have…