Individual differences in evaluative conditioning and reinforcement sensitivity affect bet-sizes during gambling

被引：12

作者：

Brunborg, Geir Scott ^{[1
]}

Johnsen, Bjorn Helge ^{[1
]}

Mentzoni, Rune Aune ^{[1
]}

Molde, Helge ^{[1
]}

Pallesen, Stale ^{[1
]}

机构：

[1] Univ Bergen, Dept Psychosocial Sci, N-5020 Bergen, Norway

来源：

PERSONALITY AND INDIVIDUAL DIFFERENCES | 2011年 / 50卷 / 05期

关键词：

Gambling; Evaluative conditioning; Conditionability; Personality; Behavioral inhibition system/behavioral approach system; Bet-size; Risk-taking; DECISION-MAKING; PERSONALITY; DETERMINANTS; PUNISHMENT; REWARD; SCALES; BIS;

D O I：

10.1016/j.paid.2010.12.026

中图分类号：

B84 [心理学];

学科分类号：

04 ; 0402 ;

摘要：

This study investigated the relationship between evaluative conditioning (EC), reinforcement sensitivity, and risk-taking on a simulated slot machine in a lab setting. Participants (51 female, 49 male, mean age 21.01 years [SD = 2.49] healthy adults) completed an EC paradigm with both negative unconditioned stimuli (negative EC) and positive unconditioned stimuli (positive EC). A negative EC by positive EC interaction effect indicated that those who did not show negative EC or positive EC gambled with lower average bet-size compared to the other participants. Scores on the fight-Flight-freeze system (FFFS) and scores on the behavioral approach subscale Reward responsiveness (BAS-RR) were positively associated with average bet-size. An FFFS by BAS-RR interaction effect showed that participants who scored low on both BAS-RR and FFFS had lower bet-sizes compared to the other participants. These findings suggest that conditionability and reinforcement sensitivity play a role in gambling behavior. (c) 2010 Elsevier Ltd. All rights reserved.

引用

页码：729 / 734

页数：6

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