Asynchronous, text-based communication is different from most other forms of interchange in important ways. It lacks the full spectrum of visual and audible information that peopl...
This paper reports on a distance education project where a threaded discussion board was used for interaction amongst students and teachers. The experiences from the first year of...
TalkMiner is a search engine for lecture webcasts. Lecture videos are processed to recover a set of distinct slide images and OCR is used to generate a list of indexable terms fro...
John Adcock, Matthew Cooper, Laurent Denoue, Hamed...
This paper demonstrates the generality of the hidden Markov model approach for exploratory sequence analysis by applying the methodology to study students' learning behaviors ...
Medulatorâ„¢, a commercial Web-based, variable response, patient simulation application, was modified to test the effect of case sequencing, explicit case comparison, and user-gen...
Gregory A. Thompson, Robert G. Morrison, Keith J. ...