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Please use this identifier to cite or link to this item: https://ah.nccu.edu.tw/handle/140.119/58424


Title: The interaction between expected values and risk levels in a modified Iowa Gambling Task
Authors: Yen, N. S.;Chou, I. C.;Chung, H. K.;Chen, K. H.
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Contributors: 政大心理系
Keywords: Somatic marker hypothesis;Iowa gambling task;Expected value;Risk level;Anticipatory skin conductance level
Date: 2012.10
Issue Date: 2013-06-06 14:26:16 (UTC+8)
Abstract: We used a modified IGT, IGT-Yen, to independently examine the effects of expected value and risk in decision making. After 20 trials, subjects preferred high-risk bad decks and low-risk good decks. The anticipatory SCLs were also associated with expected values of the decks and with their levels of risk. Anticipatory SCLs may not only be sensitive to emotional valence but also reflect an individual's general state of arousal.
Relation: Biological Psychology, 91, 232-237.
Data Type: article
DOI link: http://dx.doi.org/10.1016/j.biopsycho.2012.06.008
Appears in Collections:[Department of Psychology] Periodical Articles

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