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母亲在为孩子获得奖励方面表现出更高的神经活动,而不是为自己
Yan Zhang1, Yachao Rong1, Ping Wei1
1Beijing Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing 100048, China.
Social cognitive and affective neuroscience
|September 13, 2023
概括
母亲在预测孩子的奖励时,与自己相比,显示大脑活动增加和反应更快. 这表明父母的利他主义优先考虑孩子.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 社会科学 社会科学 社会科学
背景情况:
- 社会距离在利他主义奖励处理中影响神经反应.
- 对于自我奖励和对孩子的奖励之间的神经区别的理解有限.
研究的目的:
- 调查母亲是否为孩子的奖励而付出更大的努力,而不是自我奖励.
- 检查基础上的神经机制奖励预期为自己对自己的孩子.
主要方法:
- 31名母亲完成了一项货币激励延迟任务.
- 对自己,孩子和慈善捐款的奖励预期被操纵.
- 脑电图 (EEG) 和源定位被用来测量大脑反应.
主要成果:
- 母亲的反应时间在为孩子预期奖励时加快.
- 脑电图数据显示,与自我条件相比,儿童条件中的大脑反应相似或更高.
- 对于儿童来说,奖励的预期增加了社会大脑区域的激活,而不是自我或慈善.
结论:
- 父母对孩子的奖励预期可以取代自我福利处理.
- 利他奖励处理的神经机制受到父母的关怀的影响.
- 优先考虑孩子的奖励可能会超越典型的自我优势效应.
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