Part 1 The communication process: human-computer-human interaction - how computers affect interpersonal communication, Rodney Fuller; designing for cognitive communication - epistemic fidelity or mediating collaborative inquiry?, Jeremy Roschelle; computer-mediated interpersonal communication - the HCHI approach, Lajos Balint. Part 2 Knowledge representation: mapping the mapper, John Wood and Paul Taylor; mapping spatial cognition with computers, Phil Moose et al. Part 3 Co-operative work: the world view of collaborative tools, Munir Mandviwalla; computer- based simulation models for problem-solving - communicating problem understandings, Ray Paul and Peter Thomas; the effects of combining interactive graphics and text in computer-mediated small group decision- making, Jozsef Toth. Postscript - a convergence of disciplines.
