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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
第一作者Yuan, YR (Yuan, Yiran)
2014
会议名称11th International Conference on Engineering Psychology and Cognitive Ergonomics (EPCE)
通讯作者邮箱yuanyr@psych.ac.cn
会议录名称ENGINEERING PSYCHOLOGY AND COGNITIVE ERGONOMICS, EPCE 2014
卷号8532
期号不详
页码114-122
会议日期JUN 22-27, 2014
会议地点Heraklion, GREECE
出版者SPRINGER-VERLAG BERLIN, HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY
产权排序1
摘要

    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.

关键词Long-term Psychosocial Stress Post-error Adjustments Event-related Potentials Go/nogo P3 Attention Resource
ISBN号978-3-319-07515-0; 978-3-319-07514-3
WOS记录号WOS:000342845800012
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型会议论文
条目标识符http://ir.psych.ac.cn/handle/311026/26350
专题中国科学院行为科学重点实验室
作者单位1.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing
2.University of Chinese Academy of Sciences, Beijing, China
推荐引用方式
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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