基于相似性的社会学习的演变
Paul E Smaldino1,2, Alejandro Pérez Velilla1
1Department of Cognitive & Information Sciences, University of California, Merced, Merced, CA, USA.
Evolutionary human sciences
|February 26, 2025
概括
类似性偏见的社会学习,或小区社会学习,持续存在,因为它是适应性的,当个人学习容易出错和群体多样性阻碍从未知的来源学习,只要身份信号是可靠的.
科学领域:
- 进化心理学 进化心理学
- 社会学习理论社会学习理论
- 行为经济学是一种行为经济学.
背景情况:
- 人类在社会学习中表现出群体内偏好,优先从具有共同身份的人那里学习.
- 这种偏见可能会导致负面的社会后果,如两极分化和信息获取的减少.
研究的目的:
- 研究基于相似性的社会学习的适应性持久性.
- 确定教区社会学习在哪些条件下具有进化上的优势.
主要方法:
- 利用进化模拟来建模社会学习策略.
- 将类似性偏差学习与符合性和收益偏差传播进行了比较.
主要成果:
- 当个人学习容易犯错误时,教区社会学习是适应性的.
- 当群体多样性阻碍从非身份线索中学习时,它也受到青.
- 身份信号作为适应性行为的指标的可靠性至关重要.
结论:
- 基于相似性的社会学习在特定条件下是一种进化稳定的策略.
- 了解这些条件是解决现代多样性挑战和文化分裂的关键.
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