种族对社会互动中印象形成的影响:一个工具性学习帐户
Iris J Traast1, David T Schultner1, Bertjan Doosje1
1Department of Psychology, University of Amsterdam.
Journal of experimental psychology. General
|February 8, 2024
概括
种族在直接互动期间影响社会印象. 白人参与者对白人玩家比黑人玩家的奖励偏好更强,即使有相同的反,突出了学习中的偏见.
科学领域:
- 社会心理学 社会心理学
- 认知科学 认知科学
- 行为经济学是一种行为经济学.
背景情况:
- 群体间的互动是由隐性和显式偏见所塑造的.
- 了解种族如何影响实时的印象形成至关重要.
研究的目的:
- 调查种族在直接社会互动期间对印象形成的影响.
- 检查仪器学习机制在集团间偏差中的作用.
主要方法:
- 两个预先注册的实验 (N=239/179) 使用基于概率奖励学习的金钱共享游戏.
- 白人美国参与者与黑人和白人玩家互动,收到关于分享行为的反.
主要成果:
- 参与者对白人球员的奖励偏好比黑人球员更强,尽管有同等的反.
- 这种种族效应在没有偏见的内在动机较低的个人和高明确偏见的个人中更明显.
- 行为选择反映了这种偏见,但自我报告的奖励率的感知却没有.
结论:
- 种族显著影响印象形成,并在直接的社会互动中奖励学习.
- 计算模型显示,种族对不同种族群体的初始期望和学习率产生了影响.
- 工具学习框架可以阐明在群体间接触中偏见的机制.
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