Transformations in cognitive science: Implications and issues posed.

Summary of Departures From CognitivistOrthodoxy Excellent reviews of situated cognition(forthcoming; Suchman, 2007) and embodiedcognition (Anderson, 2003) provide much moredetail than can be offered in this space. Thispaper has tried to identify some of the moreprominent perspectives for the purpose of illus-trating the nature and extent of contemporarydepartures from the cognitivist assumptions thathave so long been a focus of criticism fortheoretical psychologists. Published in ArtiÞ-cial Intelligence , of all places, is AndersonOsinstructive purview: For over 50 years in philosophy, and for perhaps 15 inArtiÞcial Intelligence and related disciplines, there hasbeen a rethinking of the nature of cognition. Instead ofemphasizing formal operations on abstract symbols,this new approach focuses attention on the fact thatmost real-world thinking occurs in very particular (andoften very complex) environments, is employed forvery practical ends, and exploits the possibility ofinteraction with and manipulation of external props. Itthereby foregrounds the fact that cognition is a highlyembodied or situated activity Nemphasis intentionallyon all threeN and suggests that thinking beings oughttherefore be considered Þrst and foremost as actingbeings. This shift in focus from DescartesO OthinkingthingO, and the picture of human being and subjectivityit suggests, to a more Heideggerian approach to beingin the world, in which agency and interactive copingTRANSFORMATIONS IN COGNITIVE SCIENCE 23