戴着帽子的乌 (Corvus cornix) 根据一个心理模板制造相对的对象
Anna A Smirnova1, Leia R Bulgakova2, Maria A Cheplakova2
1Faculty of Biology, Lomonosov Moscow State University, Leninsky Gory, 1, 12, Moscow, 119899, Russia. annsmirn1@gmail.com.
Animal cognition
|April 29, 2024
概括
戴着帽子的乌可以创建与心理模板相匹配的对象,类似于其他鸟类. 这种认知能力表明,在非专门使用工具的鸟类中,传递工具设计的基础是工具.
科学领域:
- 认知行为学认知行为学.
- 动物行为 动物行为
- 比較心理學 比較心理學
背景情况:
- 戈芬和新喀里多尼亚乌可以从心智模板中制造物体.
- 这种能力可能解释了新喀里多尼亚乌对自然工具设计的传播.
- 盖帽乌是聪明的鸟类,不专门使用工具.
研究的目的:
- 为了调查罩杯乌是否拥有基于心理模板制造物体的能力.
- 为了确定这种认知能力是否延伸到非工具专业化鱼物种.
主要方法:
- 戴着帽子的乌被呈现为模板物体,颜色和大小各不相同.
- 鸟类因选择符合特定标准的模板而获得奖励.
- 然后测试了他们制造模仿这些模板的物体的能力.
主要成果:
- 戴着帽子的乌将制造物品的颜色与奖励模板相匹配.
- 最重要的是,他们还制造了尺寸更接近奖励模板的物体.
- 即使奖励条件是随机的,这种情况也发生了,这表明基于模板的制造.
结论:
- 戴着帽子的乌展示了根据心理模板制造物体的能力.
- 这种认知技能存在于不专门从事工具制造的鸟类中.
- 这些发现表明,在各种鸟类物种中,基于模板的制造具有更广泛的认知能力.
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