期刊论文详细信息
PeerJ
The personality trait of behavioral inhibition modulates perceptions of moral character and performance during the trust game: behavioral results and computational modeling
article
Milen L. Radell1  Rosanna Sanchez2  Noah Weinflash1  Catherine E. Myers1 
[1] Neurobehavioral Research Laboratory, VA New Jersey Health Care System;Department of Psychology, Rutgers, The State University of New Jersey—Newark;Honors College, Rutgers, The State University of New Jersey—Newark;Department of Pharmacology, Physiology & Neuroscience, New Jersey Medical School, Rutgers, The State University of New Jersey
关键词: Decision making;    Behavioral inhibition;    Trustworthiness;    Computational model;    Trust game;    Reinforcement learning;   
DOI  :  10.7717/peerj.1631
学科分类:社会科学、人文和艺术(综合)
来源: Inra
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【 摘 要 】

bad partner). Decisions made in the game showed that inhibited participants tended to trust the neutral partner less than uninhibited participants. In contrast, this was not reflected in the ratings of the neutral partner (either pre- or post-game), indicating a dissociation between ratings of trustworthiness and decisions made by inhibited participants. Computational modeling showed that this was due to lower initial trust of the neutral partner rather than a higher learning rate associated with loss, suggesting an implicit bias against the neutral partner. Overall, the results suggest inhibited individuals may be predisposed to interpret neutral or ambiguous information more negatively which could, at least in part, account for the tendency to avoid unfamiliar people characteristic of behaviorally inhibited temperament, as well as its relationship to anxiety disorders.

【 授权许可】

CC BY   

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