%A Paul Light %A Vivienne Light %A Emma Nesbitt %A Stevan Harnad %J Rethinking Collaborative Learning. %T Up for Debate: CMC as a support for course related discussion in a campus university setting %X Interviews and analysis of an experimental course involving online hypermail discussion between students and instructor. %K computer assisted learning, online education, skywriting %E R. Joiner %D 2000 %I London: Routledge %L cogprints1621