Evolutionary cognitive psychology

Détails

ID Serval
serval:BIB_37517
Type
Partie de livre
Collection
Publications
Titre
Evolutionary cognitive psychology
Titre du livre
The handbook of evolutionary psychology
Auteur(s)
Todd P. M., Hertwig R., Hoffrage U.
Editeur
Wiley
Lieu d'édition
111 River Street, Hoboken, NJ 07030-5774
ISBN
9780471264033
9781119125563
Statut éditorial
Publié
Date de publication
2005
Editeur scientifique
Buss D. M.
Pages
776-802
Langue
anglais
Résumé
The usual approach to studying cognition in evolutionary psychology is in terms of information-processing mechanisms selected to solve domain-specific problems. But there are also important selective forces operating widely across domains, leading to common design features in many cognitive systems. In particular, the costs of gathering information, and of using too much information, can be reduced by decision mechanisms that rely on very limited information—or even a lack of information—to come to their choices. The pressures to use small amounts of appropriate information may also have produced particular patterns of forgetting in long-term memory and particular limits of capacity in short-term memory. Finally, selection for being able to think about past sets of events can help explain why different representations of the same information, for instance samples versus probabilities, can produce widely varying responses from people. Thus, an evolutionary perspective that takes into account environmental considerations can not only uncover domain-specific cognitive mechanisms, but also shed new light on topics of central interest to traditional cognitive psychologists, including decision making, memory, and representations of information.
Mots-clé
Decision making, Heuristics, Ecological rationality, Memory constraints, Forgetting, Information representation, Bayesian inference
Création de la notice
19/11/2007 11:12
Dernière modification de la notice
03/03/2018 16:04
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