中国临床心理学杂志

职业选择情境中的自我参照效应:行为和ERPs证据

单位：1. 湖南师范大学心理系长沙 410081
2. 福州指挥学院教研部福州 350000

分类号：R395.1

出版年,卷(期):页码：2014,22(2):218-222

摘要：

目的:考察职业选择情境中的自我参照效应。方法:采用被试内设计,使用行为和ERP技术测验被试在"自我—职业"情境与"他人—职业"情境中进行判断和选择时的差异。结果:实验发现,"自我—职业"情境与"他人—职业"情境在反应时和脑电数据上存在显著差异:词汇判断任务中,自我知识判断比他人知识判断反应时更短,LPC波幅更大,且不同的脑区和电极位置也存在差异;职业判断任务中,他人职业判断比自我职业判断反应时更长,CRN波幅更大,且CRN最大值出现在FCz电极点。结论:在职业选择情境中,人脑通常以自我为参照基准来做出选择,表现出明显的自我参照效应。

Objective：To explore the effect of self-referential processing on occupation selection. Methods: Using behavior and event related brain potentials(ERP) technology, this research is to check whether there were significant differences of behavior and brain reactions between the self-occupation and other-occupation, based on within-subjects design. Results: The consequences showed that there were significant differences between the self-occupation and other-occupation in response time and ERPs. It turned out that response time in self-knowledge task was significantly shorter than that in other-knowledge task, and was significantly shorter during the“self-occupation”condition than that during the“other-occupation” condition. The ERP data showed that amplitudes of LPC and CRN was larger and smaller compared to that in other-knowledge task respectively, with the maximum value of CRN in the self-knowledge task appeared at FCz electrode. Conclusion: Our findinigs suggest self-knowledge is always used as reference to make choices in occupation selection.

基金项目：

教育部高等学校博士学科点专项科研基金(20124306110010)

作者简介：

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