Media Rating (across) Criteria(down)	High	Medium	Low
Feedback	Face to Face Video Conferencing Synchronous Audio Text Based Chat		E-mail Threaded Discussion Asynchronous Audio
Multiple cues	Face to Face	Video Conferencing	Synchronous Audio Asynchronous Audio Text Based Chat E-mail[[br]Threaded Discussion
Message Tailoring	Face to Face	Video Conferencing Synchronous Audio E-mail	Text Based Chat Asynchronous Audio Threaded Discussion
Emotions	Face to Face	Video Conferencing Synchronous Audio Asynchronous Audio	Text Based Chat E-mail Threaded Discussion

Table from: Newberry. (2001). Raising Student Social Presence In Online Classes. WebNet 2001 Proceedings (In Press)