内隐自尊的ERP研究  

An ERP Study on Implicit Self-esteem

作　　者：许静[1] 梁宁建[1] 王岩 王新法[1] 

机构地区：[1]华东师范大学心理学系,上海200062

出　　处：《心理科学》2005年第4期792-796,共5页Journal of Psychological Science

基　　金：上海市哲学社会科学规划课题(2003BJY005);华东师范大学211工程子项目"认知过程和认知发展"资助

摘　　要：研究使用GNAT范式对内隐自尊的ERP进行研究。结果发现:在自我-积极与自我-消极的感受性指标(d’)和反应时上存在显著差异;他人-积极与他人-消极的差异仅在d’上;自我-积极与自我-消极的P3在潜伏期和振幅上存在显著差异;他人-积极与他人-消极的P3之间的差异仅表现在潜伏期上。With the GNAT method, implicit self-esteem was measured.Behavioral data and event-related potential data were recorded. The results show： （1） There is significant difference on sensitivity（d＇）and response latency between self-positive situation and self-negative situation. The d＇ of other-positive situation is smaller than that of other-negative situation.（2） There is significant difference on the latency and amplitude of P3 between self-positive situation and self-negative situation. The latency of P3 in other-positive situation is shorter than that in other-negative situation.

关 键 词：内隐自尊 ERP 感受性指标 社会认知 自我评价性 自我情感性 

分 类 号：B842[哲学宗教—基础心理学]