脑源定位和群体身份中的功能连接 竞赛中过度投标的监管
Qing Xin1, Su Hao2, Wang Xiaoqin1
1School of Economics and Management, Southwest Petroleum University, Chengdu 610500, China.
Neuroscience
|February 1, 2024
概括
集团身份通过影响集团内部和外部决策来减少竞争性竞赛中的过度投标. 这项研究揭示了这些竞争性社会行为背后的神经机制.
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
- 行为经济学是一种行为经济学.
背景情况:
- 竞赛会导致过度投标,浪费社会资源.
- 关于群体认同的研究往往侧重于群体间的冲突,忽视了群体内部的动态.
研究的目的:
- 在竞争环境中,研究群体身份如何影响群体内部和群体之间的冲突.
- 探索竞争性决策和群体认同的神经生物学机制.
主要方法:
- 使用源本地化和功能连接分析.
- 在竞标和团队认同任务后检查的大脑活动.
主要成果:
- 在竞标期间观察到的双边前额叶和前额叶激活.
- 右叶激活注意到后组身份任务.
- 群体认同调节了决策,促进了对群体内人的同情心和对群体外人的认知控制.
结论:
- 过度投标是常见的,但群体身份可以减轻它.
- 群体认同通过不同的神经路径影响社会决策,用于群体内部与群体外的互动.
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