Compound cue processing within the fast and frugal heuristics approach in nonlinearly separable environments

Détails

ID Serval
serval:BIB_2A3C98361443
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Compound cue processing within the fast and frugal heuristics approach in nonlinearly separable environments
Périodique
Learning and Motivation
Auteur(s)
Garcia-Retamero R., Hoffrage U., Dieckmann A., Ramos M. M.
ISSN
0023-9690
Statut éditorial
Publié
Date de publication
2007
Peer-reviewed
Oui
Volume
38
Numéro
1
Pages
16-34
Langue
anglais
Résumé
Three experiments investigated whether participants used Take The Best (TTB) Configural, a fast and frugal heuristic that processes configurations of cues when making inferences concerning which of two alternatives has a higher criterion value. Participants were presented with a compound cue that was nonlinearly separable from its elements. The compound was highly valid in Experiments 1 and 2, but invalid in Experiment 3. Participants’ causal mental models were manipulated via instructions: participants were either told that cues acted through the same causal mechanism (configural causal model), through different causal mechanisms (elemental causal model), or the causal mechanisms were not specified (neutral causal model). A high percentage of participants used TTB-Configural when they had a configural causal model and a highly valid compound existed, suggesting that causal knowledge can be incorporated in otherwise very basic cognitive mechanisms to allow fine-grained adaptation to complex task structures.
Mots-clé
Causal knowledge, Configuration, Decision making, Fast and frugal heuristics, Nonlinearly separable
Web of science
Création de la notice
24/02/2009 14:34
Dernière modification de la notice
20/08/2019 13:09
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