Michael Ray, Yves C. Martin
Proceedings of SPIE - The International Society for Optical Engineering
This essay compares activity theory (AT) with distributed cognition theory (DCOG), asking what each can do for CSCW. It approaches this task by proposing that theories - when viewed as conceptual tools for making sense of a domain - have four important attributes: descriptive power; rhetorical power; inferential power; and application power. It observes that AT and DCOG are not so different: both emphasize cognition; both include the social and cultural context of cognition; both share a commitment to ethnographically collected data. Starting with a description of the distributed cognition approach, it uses an example of a DCOG analysis to ground a discussion of the strengths and weaknesses of AT and DCOG as an approach to issues in CSCW. Finally, the essay considers what theoretical work is being done by the attributes of the respective theories, and whether AT, DCOG, or any theory developed outside the context of group work, will work for CSCW.
Michael Ray, Yves C. Martin
Proceedings of SPIE - The International Society for Optical Engineering
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Proceedings of SPIE - The International Society for Optical Engineering
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INTERSPEECH - Eurospeech 2001
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Communications of the ACM