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- Article] Implicit emotional biases in decision making: The case of the Iowa Gambling Task
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DocNo of ILP: 3838
Doc. Type: Article
Title: Implicit emotional biases in decision making: The case of the Iowa Gambling Task
Authors: Stocco, A; Fum, D
Full Name of Authors: Stocco, Andrea; Fum, Danilo
Keywords by Author: emotion; implicit processes; decision making; dissociation procedure
Keywords Plus: SOMATIC MARKER HYPOTHESIS; HUMAN PREFRONTAL CORTEX; ORBITOFRONTAL CORTEX; COGNITIVE SKILL; DAMAGE; DISSOCIATION; MEMORY; ACQUISITION; KNOWLEDGE; PATIENT
Abstract: Many authors have endorsed the hypothesis that previous emotional experiences may exert a covert influence on behavior, but some findings and replications of the original studies challenged this view. We investigated this topic by carrying out an experiment with the Iowa Gambling Task (IGT), where a dissociation procedure was adopted to successfully isolate possible implicit components. After a typical interaction with the IGT, participants performed a "blind" card selection phase without receiving any feedback. Half of them were instructed to continue choosing as they did before, the other half was told that good card decks turned bad, and vice versa, so that explicit knowledge was necessary to overcome the previously learned deck-outcome associations. The results confirmed the existence of early acquired implicit biases, confirming that previously experienced emotional events may covertly affect subsequent behavior. (c) 2007 Elsevier Inc. All rights reserved.
Cate of OECD: Basic medicine
Year of Publication: 2008
Business Area: gamble
Detail Business: gamble
Country: USA
Study Area:
Name of Journal: BRAIN AND COGNITION
Language: English
Country of Authors: [Stocco, Andrea] Carnegie Mellon Univ, Dept Psychol, Pittsburgh, PA 15213 USA; [Fum, Danilo] Univ Studi Trieste, Dipartimento Psicol, I-34134 Trieste, Italy
Press Adress: Stocco, A (reprint author), Carnegie Mellon Univ, Dept Psychol, Baker Hall,BP 345-E,5000 Forbes Ave, Pittsburgh, PA 15213 USA.
Email Address: stocco@cmu.edu
Citaion:
Funding:
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Number of Citaion: 38
Publication: ACADEMIC PRESS INC ELSEVIER SCIENCE
City of Publication: SAN DIEGO
Address of Publication: 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA
ISSN: 0278-2626
29-Character Source Abbreviation: BRAIN COGNITION
ISO Source Abbreviation: Brain Cogn.
Volume: 66
Version: 3
Start of File: 253
End of File: 259
DOI: 10.1016/j.bandc.2007.09.002
Number of Pages: 7
Web of Science Category: Neurosciences; Psychology, Experimental
Subject Category: Neurosciences & Neurology; Psychology
Document Delivery Number: 288BN
Unique Article Identifier: WOS:000254961300005
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