| 金钱对集体—单独活动选择的影响：一项ERP研究 |
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| 引用本文： | 杨东,关欣,陈晨.金钱对集体—单独活动选择的影响：一项ERP研究[J].西南农业大学学报,2011,33(12). |
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| 作者姓名： | 杨东 关欣 陈晨 |
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| 作者单位： | 西南大学心理学院;西南大学重庆市公安局现场心理学研究中心; |
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| 基金项目： | 重庆市哲学社会科学特别委托项目(2010TBWT-1-02,2010TBWT-1-04) |
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| 摘 要： | 通过事件相关电位(ERP)技术,探讨了金钱启动影响被试选择活动类型的脑内时程动态变化,结果发现:金钱启动组的被试更倾向于选择集体活动;相对于非金钱启动组,金钱启动条件下的被试在500～650ms的时窗内,选择集体活动比选择单独活动诱发了一个正的ERP波形;差异波的地形图显示,该成分在脑的左前部有更强的激活;进一步的偶极子溯源分析发现,该成分主要起源于左额上回,这可能表明金钱启动与自我的激活有关.
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| 关 键 词： | 金钱启动 集体活动 单独活动 事件相关电位 |
The Impact of Money on the Choice of Collective-Individual Activities:a Study of ERP |
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| YANG Dong,GUAN Xin,CHEN Chen .School of Psychology,Southwest University,Chongqing ,China,.Research Center of Scene Psychology of Southwest University & Chongqing Police.The Impact of Money on the Choice of Collective-Individual Activities:a Study of ERP[J].Journal of Southwest Agricultural University,2011,33(12). |
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| Authors: | YANG Dong GUAN Xin CHEN Chen School of Psychology Southwest University Chongqing China Research Center of Scene Psychology of Southwest University & Chongqing Police |
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| Institution: | YANG Dong1,2,GUAN Xin1,CHEN Chen1 1.School of Psychology,Southwest University,Chongqing 400715,China,2.Research Center of Scene Psychology of Southwest University & Chongqing Police Department |
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| Abstract: | Using the event-related potentials(ERP) technology,the authors studied the dynamic changes in the brains of the subjects that revealed the influences of money prime on their choice of collective-individual activities.The results showed that the subjects primed by money were more likely to choose a collective activity and that under the money prime conditions,the collective activities elicited a more positive ERP wave than the individual activities in the stage of 500~650 ms.The relief map of difference wave... |
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| Keywords: | money prime collective activity individual activity ERP |
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