在政治两极化时代管理情绪:一项随机对照试验,将正念与认知再评估进行比较
Hadley Rahrig1, Polina Beloboradova2, Christina Castro2
1Department of Psychology, University of Wisconsin-Madison, Madison, WI, 53703, United States of America.
Research square
|April 8, 2024
概括
与认知再评估 (CT) 相比,正念训练 (MT) 减少了对政治新闻的极端情绪反应. MT还降低了与强烈情绪相关的前额叶皮层神经同步.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 政治科学 政治科学是指政治学.
背景情况:
- 对政治刺激的情感评估会影响共享的神经编码和解释.
- 正念练习可能会改变情绪调节,并通过神经机制去自动化社会偏见.
研究的目的:
- 研究短期正念训练 (MT) 与认知再评估训练 (CT) 对与政治刺激相关的情绪的影响.
- 检查前额叶皮层神经同步在调解这些效应中的作用.
主要方法:
- 一个使用自然主义神经成像范式 (fNIRS) 的随机控制试验.
- 参与者 (n=72) 观看了煽动性的党派新闻片段,并评价了离散情绪.
- 在情绪唤起过程中分析了神经同步.
主要成果:
- 与CT参与者相比,MT参与者表现出极度愤怒和厌恶的几率明显较低.
- 更大的前额叶皮层神经同步与极端的情绪反应有关.
- 这种同步模式在MT组相比CT组较少明显.
结论:
- 短期的正念训练可以调节对政治内容的情绪反应.
- 前额叶皮层神经同步在对政治刺激的强烈情绪反应中起着机械作用.
- 正念训练可能提供一种策略,以减轻自动,有偏见的情绪反应.
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