Self-affirmation enhances the processing of uncertainty: An event-related potential study | |
Gu, Ruolei1,2; Yang, Jing3; Yang, Ziyan1,2; Huang, Zihang1,2; Wu, Mingzheng4; Cai, Huajian1,2 | |
刊名 | COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE |
2019-04-01 | |
卷号 | 19期号:2页码:327-337 |
关键词 | Self-affirmation Uncertainty Cognitive resource Outcome feedback Event-related potential (ERP) Feedback-related negativity (FRN) |
ISSN号 | 1530-7026 |
DOI | 10.3758/s13415-018-00673-0 |
产权排序 | 1 |
文献子类 | Article |
英文摘要 | We proposed that self-affirmation can endow people with more cognitive resource to cope with uncertainty. We tested this possibility with an event-related potential (ERP) study by examining how self-affirmation influences ambiguous feedback processing in a simple gambling task, which was used to investigate risk decision-making. We assigned 48 participants randomly to the affirmation and non-affirmation (i.e., control) groups. All participants accepted the manipulation first and then completed the gambling task with an electroencephalogram (EEG) recording, in which participants might receive a positive (winning), negative (losing), or ambiguous (unknown valence) outcome after they made a choice. We considered both the feedback-related negativity (FRN) and P3 components elicited by the outcome feedback, which reflected the amount of cognitive resources being invested in the early and late stages of the outcome feedback processing, respectively. ERP results showed that ambiguous feedback elicited a larger FRN among affirmed participants than unaffirmed participants but exerted no influence on the P3. This finding suggests that self-affirmation may help coping with uncertainty by enhancing the early processing of uncertainty. |
WOS关键词 | FEEDBACK-RELATED NEGATIVITY ; MEDIAL FRONTAL-CORTEX ; DECISION-MAKING ; OUTCOME EVALUATION ; REWARD PREDICTION ; NEURAL RESPONSE ; COGNITIVE LOAD ; MAGNITUDE ; ANXIETY ; BAD |
WOS研究方向 | Behavioral Sciences ; Neurosciences & Neurology |
语种 | 英语 |
出版者 | SPRINGER |
WOS记录号 | WOS:000461395400009 |
内容类型 | 期刊论文 |
源URL | [http://ir.psych.ac.cn/handle/311026/28642] |
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 | Cai, Huajian |
作者单位 | 1.Chinese Acad Sci, Key Lab Behav Sci, Inst Psychol, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China 3.Huaqiao Univ, Coll Tourism, Quanzhou, Peoples R China 4.Zhejiang Univ, Dept Psychol, Hangzhou, Zhejiang, Peoples R China |
推荐引用方式 GB/T 7714 | Gu, Ruolei,Yang, Jing,Yang, Ziyan,et al. Self-affirmation enhances the processing of uncertainty: An event-related potential study[J]. COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE,2019,19(2):327-337. |
APA | Gu, Ruolei,Yang, Jing,Yang, Ziyan,Huang, Zihang,Wu, Mingzheng,&Cai, Huajian.(2019).Self-affirmation enhances the processing of uncertainty: An event-related potential study.COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE,19(2),327-337. |
MLA | Gu, Ruolei,et al."Self-affirmation enhances the processing of uncertainty: An event-related potential study".COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE 19.2(2019):327-337. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论