ISSN 0439-755X
CN 11-1911/B
主办:中国心理学会
   中国科学院心理研究所
出版:科学出版社

心理学报 ›› 2012, Vol. 44 ›› Issue (6): 789-796.

• • 上一篇    下一篇

自我概念威胁以及与重要他人的比较共同削弱自我面孔优势效应

关丽丽;张庆林;齐铭铭;侯燕;杨娟   

  1. (西南大学心理学部; 认知与人格教育部重点实验室(西南大学), 重庆 400715)
  • 收稿日期:2011-08-18 修回日期:1900-01-01 发布日期:2012-06-28 出版日期:2012-06-28
  • 通讯作者: 杨娟

Self-Concept Threat and Comparison with Important Others Weaken Self-Face Advantage Altogether

GUAN Li-Li;ZHANG Qing-Lin;QI Ming-Ming;HOU Yan;YANG Juan   

  1. (School of Psychology, Southwest University; Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing 400715, China)
  • Received:2011-08-18 Revised:1900-01-01 Online:2012-06-28 Published:2012-06-28
  • Contact: YANG Juan

摘要: 内隐积极联想理论(implicit positive association, IPA)认为自我面孔识别以及与之伴随的自我意识激发了自我概念的积极属性, 促进了对自我面孔的识别优势, 因此通过自我概念威胁可以削弱自我面孔识别的优势效应。本研究旨在探讨自我概念威胁以及与重要他人的比较对自我面孔优势效应的共同影响。实验一为自我-朋友对比实验, 10对同性好友(20名被试)在接受完自我概念威胁启动或者非威胁性启动后对自我面孔和朋友面孔进行朝向的判断, 结果发现非威胁性启动后, 自我面孔的优势效应依然存在, 而在自我概念威胁启动后, 自我面孔优势效应消失。实验二为自我-陌生人对比实验, 另外20名被试在接受完自我概念威胁启动或者非威胁性启动后, 对自我面孔和陌生人面孔进行朝向的判断, 结果发现, 无论是自我概念威胁启动还是非威胁性启动后, 自我面孔识别优势效应都依然存在。两个实验的结果均主要体现在用左手进行反应的时候。结果表明:自我概念威胁以及与重要他人的比较共同削弱自我面孔优势效应; 而左手效应的发生似乎表明了大脑右半球对自我面孔识别的主导和调节作用。

关键词: 内隐积极联想理论, 自我面孔优势效应, 自我概念威胁, 对比效应, 半球优势

Abstract: Self-face recognition is an experimental paradigm of self-referential processing wherein people can recognize their own face by distinguishing it from another’s face. Previous research indicates people respond faster to their own than anothers’ face, but mechanisms underlying the phenomenon are not clear. Implicit Positive Association Theory (IPA theory) hypothesizes that self-face recognition and the concomitant self-awareness activate positive attributes in self-concept, which facilitate behavioral responses to self-face recognition. As a result, self-concept threat (SCT) can be used to weaken self-face recognition advantages. Previous research used tasks designed to discriminate face orientation of self and familiars who are so important for us that we couldn’t control us to compare with them when we view them. The present study was aim to further investigate that self-concept threat and the comparison with important others eliminate the self-face advantage altogether.
Experiment 1 was a ‘self-friend’ comparison experiment in which 10 pairs of participants were recruited based on scores on a friend intimacy questionnaire and responded to self and friend’s face following self-concept threat or non-threat priming procedures. Reaction time and accuracy were measured and analyzed using repeated-measures analyses of variance (ANOVAs) with Hand (left vs. right), Priming (self-concept threat vs. non- threat priming) and Face (self vs. friend) as within-subjects variables. Analyses revealed participants did not respond faster to own-face than the friend’s face after self-concept threat but responded faster to their own-face than the friend’s face after the non-threat priming. Hence, the self-concept threat inhibited self-face advantage when participants responded to self and friend’s face. Moreover, the SCT effect only occurred when responses were made with the left hand.
Experiment 2 was a ‘self-stranger’ comparison experiment. In which 20 participants were recruited and responsed to self versus stranger faces following a self-concept threat or non-threat priming procedure. Reaction time and accuracy were measured and analyzed as per Experiment 1. Participants responded faster to their own-face than the stranger’s face after self-concept threat and non-threat priming, indicating self-concept threat did not weaken the self-face advantage in the design. Once again, this effect was stronger for the left than the right hand.
In conclusion, the present study demonstrated that self-concept threat and comparison with important others eliminated the self-face advantage altogether. Isolation of the effect to responses from the left hand may have been indicative of right hemispheric dominates in regulation of self-face recognition.

Key words: IPA theory, self-face advantage, self-concept threat, contrast effect, dominant hemispheric