野生日本的元认知:影响信息搜索行为的成本和风险
Lorraine Subias1, Noriko Katsu2, Kazunori Yamada2
1Graduate School of Human Sciences, Osaka University, 1-2 Yamadaoka, Suita, Osaka, Japan. subias.lorraine@hotmail.fr.
Animal cognition
|March 5, 2024
概括
日本子通过在不确定时寻找信息来表现出超认知能力. 他们寻求信息的倾向因获取信息的奖励价值和成本而有所不同,这表明他们意识到知识缺口.
科学领域:
- 认知伦理学 认知伦理学
- 动物认知 动物认知
- 灵长类动物的行为
背景情况:
- 超认知,即评估自己知识的能力,对于适应性行为至关重要.
- 虽然在人类中进行了研究,但非人类灵长类动物的超级认知能力较少被理解.
- 以前对动物的超认知研究受到测试物种数量的限制.
研究的目的:
- 为了研究日本 (Macaca fuscata) 的超认知能力.
- 为了确定在不确定奖赏的位置时是否寻求信息.
- 检查奖励价值和信息搜索成本等因素如何影响这种行为.
主要方法:
- 十个自由活动的日本子用四个不透明的管进行了寻找食物的任务.
- 子可以在选择一个之前看看管子的内部,以找到隐藏的食物.
- 实验条件变化了诱过程,寻找的成本和注的奖励.
主要成果:
- 在10只中,有9只在不知道奖励位置时显著增加了信息搜索.
- 一半的子在成本高的情况下减少了信息搜索,但只有当他们已经知道奖励的位置时.
- 四只子增加了信息,寻求更高价值的奖励,即使位置已知.
结论:
- 日本表现出超认知能力,在不确定的情况下寻找信息.
- 这些发现表明,元认知可能是Cercopithecidae (旧世界子) 中共享的.
- 子似乎意识到自己的知识缺陷.
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