Communication by neural control. - Karen Carroll; Cynthia Schlag; Omur Kirikci; Melody M. Moore (CHI Extended Abstracts, 2002)

Exploring the lack of dialogue in computer-supported collaborative learning. - Mark Guzdial; Karen Carroll (CSCL, 2002)

Collaborative learning at low cost: CoWeb use in English composition. - Jochen Rick; Mark Guzdial; Karen Carroll; Lissa Holloway-Attaway; Brandy Walker (CSCL, 2002)