相关实验视频
Updated: Sep 19, 2025

04:14
Observational Fear as a Model of Affective Empathy in Mice
Published on: November 22, 2024
699
通过观察他人来学习
Kesha Patel1, Michael T Bixter1
1Department of Psychology, Montclair State University, NJ, USA.
Experimental psychology
|June 2, 2025
概括
观察一个寻求风险的个人会鼓励做出更有风险的决策. 然而,接触一个避免风险的个人并没有显著减少风险选择,这表明社会对风险偏好的影响不对称.
科学领域:
- 行为经济学是一种行为经济学.
- 社会心理学 社会心理学
- 神经科学是一个神经科学.
背景情况:
- 决策和风险行为经常发生在社会环境中.
- 了解社会对风险偏好的影响对于预测私人与社会环境中的行为至关重要.
研究的目的:
- 研究观察他人的选择如何影响个人风险偏好.
- 为了确定社会对风险承担的影响是否对称.
主要方法:
- 参与者在三个区块中做出了货币风险选择:暴露前,暴露后和暴露后.
- 在暴露区块期间,参与者观察到寻求风险或避免风险的其他因素.
- 在社会观察之前和之后,对选择进行了分析,以确定风险偏好的变化.
主要成果:
- 暴露于一个寻求风险的其他导致在后暴露块显著更有风险的决策.
- 暴露在寻求风险的其他参与者的参与者增加了他们对风险奖励的偏好.
- 暴露于一个避免风险的其他因素并没有显著降低风险奖励偏好.
结论:
- 社会影响可以促进更有风险的决策,但其影响可能不对称.
- 具有较高决策冲突的个人在社交接触后更容易调整选择.
- 这些发现对理解社会背景下群体决策和风险行为有影响.
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