Expertise and Decision-making: An Analysis of Expert Capacities through the Iowa Gambling Task
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EN
Article de revue
Ce document a été publié dans
Journal of expertise. 2024-09, vol. 7, n° 3, p. 59-72
Résumé en anglais
This research conducted with chess players and non-chess players examines the efficiency of decision-making capacities of both populations. Experts are characterized by superior performances by individuals in a wide range ...Lire la suite >
This research conducted with chess players and non-chess players examines the efficiency of decision-making capacities of both populations. Experts are characterized by superior performances by individuals in a wide range of domains. Salthouse (1991) has shown that decision-making capacities could be an important aspect of expertise in many fields, including chess. In this study, decision-making capacities were tested through a computerized version of the Iowa Gambling Task (IGT, Bechara et al., 1994) on a population differing in terms of expertise level in chess. Our study shows that expert chess players attain better IGT results than non-chess players or amateur chess players. A complementary cluster analysis, rarely used in IGT research, revealed differences in terms of strategies between our three experimental groups.< Réduire
Mots clés en anglais
Expertise
Decision-making
Chess
Expert-novice differences
Unités de recherche