"I felt more of a member of this class": increasing students' sense of community with video commenting.

Honglu Du Mary Beth Rosson John M. Carroll Craig H. Ganoe "I felt more of a member of this class": increasing students' sense of community with video commenting. 4405-4410 2009 CHI Extended Abstracts http://doi.acm.org/10.1145/1520340.1520674 conf/chi/2009a db/conf/chi/chi2009a.html#DuRCG09