Unexpected Acceptance? Patients with Social Anxiety Disorder Manifest their Social Expectancy in ERPs During Social Feedback Processing

doi:10.3389/fpsyg.2015.01745

	Unexpected Acceptance? Patients with Social Anxiety Disorder Manifest their Social Expectancy in ERPs During Social Feedback Processing
	Cao, Jianqin 1; Gu, Ruolei2 ; Bi, Xuejing 1; Zhu, Xiangru 3; Wu, Haiyan2
摘要	Previous studies on social anxiety have demonstrated negative-expectancy bias in social contexts. In this study, we used a paradigm that employed self relevant positive or negative social feedback, in order to test whether this negative expectancy manifests in event-related potentials (ERPs) during social evaluation among socially anxious individuals. Behavioral data revealed that individuals with social anxiety disorder (SAD) showed more negative expectancy of peer acceptance both in the experiment and in daily life than did the healthy control participants. Regarding ERP results, we found a overally larger P2 for positive social feedback and also a group main effect, such that the P2 was smaller in SAD group. SAD participants demonstrated a larger feedbackrelated negativity (FRN) to positive feedback than to negative feedback. In addition, SAD participants showed a more positive A FRN (A FRN = negative positive). Furthermore, acceptance expectancy in daily life correlated negatively with A FRN amplitude, while the Interaction Anxiousness Scale (IAS) score correlated positively with the A FRN amplitude. Finally, the acceptance expectancy in daily life fully mediated the relationship between the IAS and A FRN. These results indicated that both groups could differentiate between positive and negative social feedback in the early stage of social feedback processing (reflected on the P2). However, the SAD group exhibited a larger FRN to positive social feedback than to negative social feedback, demonstrating their dysfunction in the late stage of social feedback processing. In our opinion, such dysfunction is due to their greater negative social feedback expectancy.
关键词	feedback-related negativity (FRN) P2 outcome evaluation social anxiety disorder social rejection
	2015-11-16
语种	英语
DOI	10.3389/fpsyg.2015.01745
发表期刊	FRONTIERS IN PSYCHOLOGY
ISSN	1664-1078
卷号	6 期号:0 页码:1745
期刊论文类型	Article
收录类别	SSCI
WOS关键词	ANTERIOR CINGULATE CORTEX ; MEDIAL FRONTAL-CORTEX ; ERROR-RELATED NEGATIVITY ; EVENT-RELATED POTENTIALS ; LOW SELF-ESTEEM ; PERFORMANCE FEEDBACK ; INTERPRETATION BIAS ; FACIAL EXPRESSIONS ; BRAIN POTENTIALS ; DECISION-MAKING
WOS标题词	Social Sciences
WOS研究方向	Psychology
WOS类目	Psychology, Multidisciplinary
WOS记录号	WOS:000365951900001
引用统计	被引频次：40[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.psych.ac.cn/handle/311026/15364
专题	中国科学院行为科学重点实验室
作者单位	1.Harbin Med Univ, Dept Nursing, Daqing, Peoples R China 2.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China 3.Henan Univ, Inst Cognit & Behav, Kaifeng, Peoples R China
推荐引用方式 GB/T 7714	Cao, Jianqin,Gu, Ruolei,Bi, Xuejing,et al. Unexpected Acceptance? Patients with Social Anxiety Disorder Manifest their Social Expectancy in ERPs During Social Feedback Processing[J]. FRONTIERS IN PSYCHOLOGY,2015,6(0):1745.
APA	Cao, Jianqin,Gu, Ruolei,Bi, Xuejing,Zhu, Xiangru,&Wu, Haiyan.(2015).Unexpected Acceptance? Patients with Social Anxiety Disorder Manifest their Social Expectancy in ERPs During Social Feedback Processing.FRONTIERS IN PSYCHOLOGY,6(0),1745.
MLA	Cao, Jianqin,et al."Unexpected Acceptance? Patients with Social Anxiety Disorder Manifest their Social Expectancy in ERPs During Social Feedback Processing".FRONTIERS IN PSYCHOLOGY 6.0(2015):1745.

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