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Low self-esteem and the neural basis of attentional bias for social rejection cues: Evidence from the N2pc ERP component
被引:22
|作者:
Li, Haijiang
[1
,2
]
Zeigler-Hill, Virgil
[3
]
Yang, Juan
[1
,2
]
Jia, Lei
[1
,2
]
Xiao, Xiao
[1
,2
]
Luo, Junlong
[4
]
Zhang, Qinglin
[1
,2
]
机构:
[1] Southwest Univ, Sch Psychol, Chongqing 400715, Peoples R China
[2] Southwest Univ, Minist Educ, Key Lab Cognit & Personal, Chongqing 400715, Peoples R China
[3] Oakland Univ, Dept Psychol, Rochester, MI 48309 USA
[4] Shanghai Normal Univ, Dept Psychol, Shanghai 200234, Peoples R China
基金:
中国国家自然科学基金;
关键词:
Self-esteem;
Attentional bias;
Rejection;
N2pc;
VISUAL-SEARCH;
FACIAL EXPRESSIONS;
RESPONSES;
CONTINGENCIES;
SOCIOMETER;
FEEDBACK;
THREAT;
TASK;
D O I:
10.1016/j.paid.2012.03.004
中图分类号:
B84 [心理学];
学科分类号:
04 ;
0402 ;
摘要:
Previous studies have indicated that individuals with low self-esteem show an attentional bias toward information concerning social rejection. The present study used event-related potentials (ERPs) to investigate whether task-irrelevant rejection cues could capture the visuo-spatial attention of low self-esteem individuals during a demanding visual detection task. The N2pc ERP component was measured as an index of the allocation of spatial attention. Results revealed that rejection cues induced greater N2pc component responses among individuals with low levels of self-esteem than for those with high levels of self-esteem. These results suggest that task-irrelevant rejection cues are likely to capture the attention of individuals with low self-esteem but not those with high self-esteem. These findings provide direct electrophysiological support for the idea that individuals with low levels of self-esteem show an attentional bias for cues related to social rejection. (C) 2012 Elsevier Ltd. All rights reserved.
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页码:947 / 951
页数:5
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