The online IPJ (Interactive Portfolio Journal), open to the individual student and the teacher but not to the whole class, allows online discussion to draw from both public and private voices, and productively uses the traditional focus on collective critical exchange in tandem with private reflection. (Contains 2 figures and 1 note.)

The proliferation and subsequent devaluation of electronic symbols necessitate a rethinking of classroom discourse. In recent years, "visual literacy" has become an issue among those who feel that the increasingly symbolic orientation of communications compels the writing instructor to address the dynamics of both visual and written…

This study examines the extent to which conceptual change is stimulated and achieved through online discussion in the context of an online graduate course. Transcripts of discussions among 15 graduate students studying assessment issues in mathematics and science education were analyzed using an interaction analysis model developed to assess…

Presents encouraging empirical findings related to an attempt to create an efficient and reliable instrument to assess the nature and quality of critical discourse and thinking in a text-based educational context. Suggests that cognitive presence (critical, practical inquiry) can be created and supported in a computer-conference environment with…

Online discussion is a common tool to create learner-learner interaction. Whole class discussions can result in potentially hundreds of postings with students spending more time creating the illusion of participation as opposed to critical reflection and deeper learning. The purpose of this study was to determine quality of online discussion based…