This article focuses on developing guidelines for the effective facilitation of avatar-based group discussions. This qualitative inquiry is guided by an investigation of (1) social affordances of avatar-based discussions, with an emphasis on social and physical presence, (2) strategies to help...

This case study examines the functions of the text mode in a predominantly voice-only SCMC tutoring session. Using conversation analysis with attention paid to the sequential and holistic unfolding of both text and voice turns, the authors found that the bimodal text-and-voice mode was employed...