竞争影响涉及社会比较的结果处理:ERP研究
Huiyan Lin1,2, Jiafeng Liang3
1Laboratory for Behavioral and Regional Finance, Guangdong University of Finance, Guangzhou, China.
Psychophysiology
|October 27, 2023
概括
竞争增强了大脑对社会比较结果的反应,特别是当自我相关结果是积极的时. 这项研究使用了与事件相关的潜力 (ERP) 来探索竞争性与非竞争性环境中的社会比较.
科学领域:
- 神经科学是一个神经科学.
- 社会心理学 社会心理学
- 认知科学 认知科学
背景情况:
- 在复杂的社会背景下对结果的评估涉及自我评估和社会比较.
- 之前的事件相关潜力 (ERP) 研究重点是非竞争性社会比较.
- 在竞争环境中,对社会比较的神经处理仍未得到充分探索.
研究的目的:
- 研究大脑如何处理竞争期间的社会比较结果.
- 在竞争性与非竞争性场景中,比较神经对社会比较的反应.
- 检查自我相关结果对社会比较处理的影响.
主要方法:
- 参与者与同龄人一起执行了注意力任务.
- 介绍了自我相关和社会比较结果.
- 奖励/惩罚取决于社会比较 (竞争) 或与自身相关的结果 (非竞争).
- 记录了与事件相关的潜力 (ERP),特别是P300和晚期积极潜力 (LPP).
主要成果:
- 在竞争中,积极的社会比较结果引起了比负面结果更大的P300;在非竞争中没有这种情况.
- 当参与者在竞争期间获得了积极的自我相关结果时,对负面的社会比较结果的LPP反应更大.
- 竞争似乎加剧了涉及社会比较的后期结果处理,可能利用与自身相关的信息.
结论:
- 竞争调节了社会比较结果的神经处理.
- 大脑对社会比较的反应受冲突的存在和自我相关结果的性质的影响.
- 研究结果表明,竞争加强了社会比较的晚期神经处理,整合了与自我相关的绩效信息.
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