In CSCL contexts ("Computer Supported Collaborative Learning") collaborative activities with different levels of structuredeness are often used to foster discussion and exchange among students and enhance collaboration. In this field the debate around whether and to what extent it is useful to structure the activities proposed to students, is…

This paper introduces a new method for the detection of patterns or phases in small groups based on fuzzy pattern recognition procedures. It tells how the method provides an accurate description of all the patterns of group interaction, detects rather than assumes the number of patterns and their length, and is based on fuzzy set theory so that it…

Presents a guide, derived from the Situational Leadership model, which describes the process that should be used in facilitating a group discussion. The process includes preparation, assessment, diagnosis, prescription, development, reinforcement, and follow-up. Three figures depict the Situational Leadership model, the facilitation process, and…

In this article, the author examines the character of the conversations generated in an elementary teacher group as they worked on mathematical problems together and analyzed their students' work. Two distinct forms of talk--"exploratory" and "expository"--were found. The first type of talk occurred most prominently when discussions centered on…

This article examines the structure of topic movement within face-to-face postgraduate university seminar discussion forums through a conversation analytic approach. The analysis of 12 audio recordings of seminars showed that in spite of clear differences in the management style of sessions by seminar leaders there were important consistencies in…

Utilizing an integration of social-cognitivist and socio-cultural approaches, this study--comparing the interactive processes among peers and their mentor in two contrasting groups--was designed to explore the reasons why two learning groups, engaged in an inquiry-based learning project with comparatively sustained discussion, produced vastly…

Examines the various frames within which debates, discussions, and dialogs occurred at a major midwestern university, concerning the disbandment of one of its departments. Stresses the importance of building a unified vision in the context of the common good. Contains 34 references. (JDI)