社会规范塑造视觉外观:仔细研究社会规范学习和感知决策之间的联系
Markus Germar1, Vinzenz H Duderstadt2, Andreas Mojzisch1
1Institute of Psychology, University of Hildesheim, Universitätsplatz 1, 31141 Hildesheim, Germany.
Cognition
|September 7, 2023
概括
社会规范可以改变我们感知视觉刺激的方式. 这项研究表明,学习社会规范会导致持久的感知偏见,改变对象的明显视觉特征.
科学领域:
- 社会心理学 社会心理学
- 认知科学 认知科学
- 视觉研究 视觉研究
背景情况:
- 社会规范对个体感知的影响仍然是社会心理学中的一个关键问题.
- 穆扎菲尔·谢里夫的早期作品探讨了社会规范如何塑造主观经验.
- 扩展的社会强化账户为理解规范学习提供了一个框架.
研究的目的:
- 严格测试学习社会规范是否会产生持久的感知偏见.
- 为了确定社会规范是否可以改变刺激的视觉外观.
- 研究社会对感知影响的潜在机制.
主要方法:
- 采用了扩散模型方法和心理物理学的调整方法.
- 进行实验,以区分社会影响与非社会影响,如原始化或定.
- 使用心理物理方法来测量主观平等点的变化.
主要成果:
- 对感知决策的规范效应在实验中是强有力的可复制的.
- 结果证实了真正的社会影响,排除了非社会启动和应急学习.
- 实验4提供了第一个心理物理证据,即社会规范学习通过改变主观平等点来改变刺激的视觉外观.
结论:
- 社会规范的学习导致持久的感知偏见.
- 社会规范明显地改变了刺激的视觉外观.
- 这项研究为社会影响在塑造基本感知体验中的作用提供了实证支持.
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