非人类灵长类动物对理性,有目标的行动的感知
Justin N Wood1, David D Glynn, Brenda C Phillips
1Department of Psychology, Harvard University, Cambridge, MA 02138, USA. jwood@wjh.harvard.edu
概括
非人类灵长类动物,包括鱼,和黑猩猩,可以通过观察环境背景中的行为来推断人类的目标. 这表明,理性行动推断的能力已经在数百万年前进化.
科学领域:
- 认知科学 认知科学
- 比较心理学比较心理学
- 灵长类动物的行为
背景情况:
- 人类从行为和环境约束中推断出意图.
- 非人类动物这种能力的进化起源仍然不清楚.
研究的目的:
- 调查非人类灵长类动物是否与人类共享基于环境约束的推断目标的能力.
- 为了确定理性行动推断的进化年龄.
主要方法:
- 测试了棉花, rhesus macaques 和黑猩猩,以测试它们推断人类实验者的目标的能力.
- 观察到灵长类对在不同的环境约束下执行的行动的反应.
主要成果:
- 所有被测试的灵长类物种通过考虑环境约束,自发地推断出实验者的目标.
- 结果排除了简单的关联式学习作为行动感知的解释.
结论:
- 推断合理,以目标为导向的行动的能力并不是人类独有的.
- 这种能力可能在至少4000万年前进化为灵长类动物,比新世界子更早.
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