To be able to provide better support for collaborative learning in Intelligent Tutoring Systems, it is important to understand how collaboration patterns change. Prior work has looked at the interdependencies between utterances and the change of dialogue over time, but it has not addressed how dialogue changes during a lesson, an analysis that…

Consistent with research conducted by George Spindler 60 years ago, teachers continue to perceive groups of students, typically students that differ from the teacher, as less capable of accomplishing meaningful tasks, belonging and contributing to social groups, and engaging actively in challenging work. The bias is especially great for students…

This paper describes use of social network analysis to examine student interaction patterns in a Grade 5/6 Knowledge Building class. The analysis included face-to-face interactions and interactions in the Knowledge Forum[R] Knowledge Building environment. It is argued that sociogram data are useful to reveal group processes; in sociological terms,…