如何找到我想要的东西? 孩子,黑猩猩和子可以形成抽象的表征来指导他们的行为在采样任务吗?
Elisa Felsche1, Christoph J Völter2, Esther Herrmann3
1School of Psychology and Neuroscience, University of St Andrews, Scotland, UK; Department of Comparative Cultural Psychology, Max Planck Institute for Evolutionary Anthropology, Germany.
Cognition
|January 23, 2024
概括
儿童和黑猩猩表现出抽象推理能力,与子不同. 这项研究使用了"过度假设"任务来评估幼儿和灵长类动物的抽象概念形成.
科学领域:
- 认知科学 认知科学
- 比较心理学比较心理学
- 发展心理学 发展心理学
背景情况:
- 抽象概念有助于预测,但它们的早期出现是有争议的.
- 在观察时间的研究和检测抽象推理的其他任务之间存在差异.
- 任务修改对抽象推理开发和分布的发现产生重大影响.
研究的目的:
- 研究3-5岁儿童,黑猩猩和子的抽象推理和过度假设的形成.
- 采用统一的,生态有效的任务设计来克服先前研究的局限性.
- 将物种的表现与抽象概念形成的等级贝叶斯模型进行比较.
主要方法:
- 参与者 (儿童,黑猩猩,) 执行了一项任务,包括从具有均或混合价值分布的容器中取样物品.
- 行为反应 (从容器切换) 根据已学习的容器属性 (统一与混合) 进行分析.
- 性能与基层贝叶斯模型的预测进行了比较,该模型适应了特定物种的奖励偏好.
主要成果:
- 儿童对抽象模式和过度假设表现出显著的敏感性.
- 黑猩猩表现出一些抽象模式敏感性的证据,尽管不如儿童那么明显.
- 卡普奇尼在这个任务中没有提供抽象知识形成的确证据.
结论:
- 人类儿童和黑猩猩在一定程度上都具有抽象推理能力.
- 这些发现突出了物种间抽象概念形成的差异.
- 这项研究表明,在评估认知能力方面,生态有效任务的重要性.
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