Narcissism and risky decisions: a neurophysiological approach | |
Yang, Ziyan1,2; Sedikides, Constantine3; Gu, Ruolei1,2; Luo, Yu L. L.1,2; Wang, Yuqi1,2; Cai, Huajian1,2 | |
刊名 | SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE |
2018-08-01 | |
卷号 | 13期号:8页码:889-897 |
关键词 | Narcissism Decision-making Economic Risk Event-related Potential (Erp) Feedback-related Negativity (Frn) P3 |
ISSN号 | 1749-5016 |
DOI | 10.1093/scan/nsy053 |
英文摘要 | Narcissists are prone to risky decision-making, but why? This study tested-via behavioral and event-related potential (ERP) measures-two accounts: deficiencies in error monitoring and deficiencies in action updating. High and low narcissists were a engaged in a monetary gambling task by choosing between a high-risk and a low-risk option while the electroencephalogram (EEG) was being recorded. Two ERP components relevant to outcome evaluation-feedback-related negativity (FRN) and P3-were analyzed, with the FRN serving as an index of error monitoring and the P3 as an index of action updating. Generally, high and low narcissists differed in the high-risk condition but not in the low-risk condition. At the behavioral level, high (vs low) narcissists made riskier decisions following high-risk decision outcomes, which was in line with past findings; at the neurophysiological level, while no FRN difference emerged between high and low narcissists, the outcome valence effect (positive vs negative) on the P3 was stronger among low narcissists than high narcissists following high-risk decision outcomes. One possible interpretation of the results is that narcissism is associated with reduced action updating. The findings contribute to the understanding of narcissistic decision-making and self-regulation. |
资助项目 | National Natural Science Foundation of China[31571148] ; National Natural Science Foundation of China[31300871] ; National Natural Science Foundation of China[31571124] ; Major Program of the Chinese National Social Science Foundation[17ZDA324] ; Chinese Academy of Sciences Key Laboratory of Behavioral Science, Institute of Psychology[Y5CX052003] |
WOS关键词 | Feedback-related Negativity ; Time-estimation Task ; Brain Potentials ; Prediction Error ; Self ; Reward ; Model ; Responses ; Magnitude ; Valence |
WOS研究方向 | Neurosciences & Neurology ; Psychology |
语种 | 英语 |
出版者 | OXFORD UNIV PRESS |
WOS记录号 | WOS:000444326700010 |
资助机构 | National Natural Science Foundation of China ; Major Program of the Chinese National Social Science Foundation ; Chinese Academy of Sciences Key Laboratory of Behavioral Science, Institute of Psychology |
内容类型 | 期刊论文 |
源URL | [http://ir.psych.ac.cn/handle/311026/26955] |
专题 | 心理研究所_中国科学院行为科学重点实验室 |
通讯作者 | Gu, Ruolei; Cai, Huajian |
作者单位 | 1.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China 3.Univ Southampton, Ctr Res Self & Ident, Southampton, Hants, England |
推荐引用方式 GB/T 7714 | Yang, Ziyan,Sedikides, Constantine,Gu, Ruolei,et al. Narcissism and risky decisions: a neurophysiological approach[J]. SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE,2018,13(8):889-897. |
APA | Yang, Ziyan,Sedikides, Constantine,Gu, Ruolei,Luo, Yu L. L.,Wang, Yuqi,&Cai, Huajian.(2018).Narcissism and risky decisions: a neurophysiological approach.SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE,13(8),889-897. |
MLA | Yang, Ziyan,et al."Narcissism and risky decisions: a neurophysiological approach".SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE 13.8(2018):889-897. |
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