人类类事件角色的自发编码
Sarah Brocard1, Pavel V Voinov2, Balthasar Bickel3
1Department of Comparative Cognition, Institute of Biology, University of Neuchatel, Neuchatel, Switzerland.
Open mind : discoveries in cognitive science
|May 8, 2025
概括
人类和黑猩猩通过代理人和患者角色自发地编码社会事件. 这种使用交换成本范式研究的认知机制似乎在进化上很古老,并且在原始人类中共享.
科学领域:
- 认知心理学 认知心理学
- 灵长类动物学 灵长类动物学
- 进化神经科学是一种进化神经科学.
背景情况:
- 人类自然地通过识别代理人,患者和因果关系来处理社会互动.
- 开关成本范式,一个反应时间实验,是观察认知处理的关键工具.
- 了解社会认知的演变需要检查跨物种共享的机制.
研究的目的:
- 为非人类灵长类动物适应开关成本范式.
- 调查非语言动物是否自发地编码事件角色 (代理人,患者),类似于人类.
- 探索人类认知中编码的社会事件的进化起源.
主要方法:
- 切换成本范式的调整,用于人类和黑猩猩参与者.
- 参与者被要求在社交互动期间根据颜色线索识别演员.
- 当将目标颜色面具切换到代理和患者角色之间时,测量了反应时间.
主要成果:
- 人类和黑猩猩参与者在目标色彩面具在代理和患者角色之间切换时,表现出显著增加的处理时间.
- 这表明事件角色的自发编码干扰了色彩搜索任务.
- 这些发现在多个人类参与者和一个黑猩猩中是一致的.
结论:
- 在代理人和患者方面编码社会事件的倾向是人类类认知的共同特征.
- 这表明一种进化古老的,在遗传学上共享的认知机制.
- 这种机制可能是语言处理和理解社会动态的基础.
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