工具性伤害和公正的益处明显地构建了对道德决策问题的认知表现
Yoonseo Zoh1, Hongbo Yu2, Luis Sebastian Contreras-Huerta3
1Princeton University, Department of Psychology.
Journal of experimental psychology. General
|November 10, 2025
概括
功利主义涉及两个关键特征:工具性伤害和公正的益处. 这些特征塑造了道德判断和大脑活动,显示了个人如何以不同的方式处理道德决策.
科学领域:
- 道德心理学道德心理学
- 神经伦理学是一种神经伦理学.
- 决策科学 决策科学 决策科学
背景情况:
- 功利主义认为,如果行动最大限度地提高了整体福利,那么行为就具有道德价值.
- 功利主义的个人差异的特点是工具性伤害 (IH) 和公正的益处 (IB).
- 这些维度可以作为引导道德认知的直观理论而起作用.
研究的目的:
- 调查工具性伤害和公正的慈善是否构成道德判断和行为的独特模式.
- 通过功能神经成像来探索这些实用维度的神经相关性.
- 为了确定是否共享或不相同的IH和IB认可影响道德选择的认知表征.
主要方法:
- 对行为数据 (N=254) 进行了人际代表性相似性分析 (RSA).
- 功能神经成像数据 (N=68) 通过对象间RSA进行分析.
- 评估了道德判断,决策和神经编码的道德选择属性.
主要成果:
- 对IH或IB的共同认可与类似的道德判断和决策模式相关联.
- 类似的IH/IB认可与类似的神经编码有关于道德选择属性,而不管实际的选择.
- 不同的IH/IB认可导致了独特的神经编码,即使具有相似的选择.
- 类似性/不相似性模式被局部化到IH和IB的不同大脑区域.
结论:
- 工具性伤害和公正的益处在道德决策中明确地构建了认知表征.
- 这些维度影响神经对道德选择的处理,而不仅仅是指导公开的判断和决定.
- 这些发现为实用道德推理的认知架构提供了洞察力.
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