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Long-Term Psychosocial Stress Attenuates Attention Resource of Post-Error
Yuan, YR (Yuan, Yiran)1,2; Wu, JH (Wu, Jianhui)1; Zhang, K (Zhang, Kan)1
First AuthorYuan, YR (Yuan, Yiran)
2014
Conference Name11th International Conference on Engineering Psychology and Cognitive Ergonomics (EPCE)
Correspondent Emailyuanyr@psych.ac.cn
Source PublicationENGINEERING PSYCHOLOGY AND COGNITIVE ERGONOMICS, EPCE 2014
Volume8532
Issue不详
Pages114-122
Conference DateJUN 22-27, 2014
Conference PlaceHeraklion, GREECE
PublisherSPRINGER-VERLAG BERLIN, HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY
Contribution Rank1
Abstract

    This study examined both the behavioral performance and the brain mechanisms of post-error adjustments under long-term psychological stress by using ERP technique. Forty two participants who had been exposed to long-term exam preparation (versus 21 controls who were not exposed to such exam) performed a Go/NoGo task while electroencephalograms were recorded. We used Cohen's Perceived Stress Scale to assess their chronic stress level, and results suggested that participants in the exam group had higher levels of perceived stress. Although the behavioral performance of post-error trials had no difference between two groups, the exam group elicited significantly decreased P3 amplitude than the non-exam group in the post-error condition. Furthermore, the P3 amplitude in the post-error condition was negatively correlated with the perceived stress scores, suggesting that long-term psychosocial stress may lead to the decrease of the attention resource after committing an error.

KeywordLong-term Psychosocial Stress Post-error Adjustments Event-related Potentials Go/nogo P3 Attention Resource
ISBN978-3-319-07515-0; 978-3-319-07514-3
WOS IDWOS:000342845800012
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type会议论文
Identifierhttp://ir.psych.ac.cn/handle/311026/26350
Collection中国科学院行为科学重点实验室
Affiliation1.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing
2.University of Chinese Academy of Sciences, Beijing, China
Recommended Citation
GB/T 7714
Yuan, YR ,Wu, JH ,Zhang, K . Long-Term Psychosocial Stress Attenuates Attention Resource of Post-Error[C]:SPRINGER-VERLAG BERLIN, HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY,2014:114-122.
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