This study extends the research on asynchronous online discussion (AOD) by providing a perspective on: (1) the growth patterns of discussion threads and (2) the influence of peer- or student-facilitation techniques on thread development. Using the Pointing, Questioning, Resolving and Summarizing (PQRS) facilitation techniques framework, the…

Analysis of interaction patterns is one of the most important indicators of quality of learning in educational web forums. Social network analysis (SNA) is gradually assuming importance in the study of interaction patterns as it focuses on the analysis of the interrelationships between individuals, thus providing a holistic perspective on group…

Describes the development and evaluation of coMentor, a virtual-learning environment that supports student discussion and debate through the World Wide Web, particularly for theoretical subjects. Discusses its use in an undergraduate philosophy course and reports results that indicate higher levels of learning among students who used the system.…