一个老的塔能学到新的技巧吗? (Corvus frugilegus) 的声音命令理解和服从
Francesca M Cornero1, Willa M Lane2, Nicola S Clayton3
1Department of Psychology, University of Cambridge, Downing Street, Cambridge, CB2 3EB, UK. francesca.cornero@gmail.com.
Animal cognition
|September 9, 2025
概括
未被化的可以通过主要倾听声音而不是依赖视觉线索来学习人类的口头命令. 这表明养对动物来说并不必不可少,以理解人类的沟通.
科学领域:
- 动物认知 动物认知
- 比较心理学比较心理学
- 生物声学是一种生物声学.
背景情况:
- 许多动物学会了人类的口头命令,但使用的线索是研究不足的.
- 化通常被认为是狗追随人类线索的能力,尽管这是有争议的.
- 乌类动物,像一样,表现出复杂的沟通,可以学习人类的指针和凝视线索.
研究的目的:
- 为了调查未被化的能否学习人类的口头命令.
- 为了确定哪些线索 (听觉,视觉或潜意识) 用于执行命令.
- 探索认知能力在物种间交流中的作用.
主要方法:
- 一个成年塔 (Leonidas) 被训练来执行三个口头命令.
- 测试了熟练程度,并分析了对听觉,视觉 (凝视,唇部运动) 和潜意识线索的依赖.
- 另外两座塔楼进行了较短时间的测试.
主要成果:
- 列奥尼达斯学会了正确执行所有三个口头命令.
- 他主要使用听觉线索,不依赖目光或潜意识的线索.
- 最初对唇部运动的注意力很快就被克服了;其他也显示出命令学习.
结论:
- 不化的物种,如,可以学会遵循人类的口头命令.
- 化和包养不是严格必要的,以理解人类的线索.
- 认知能力,可能是那些用于同类沟通的认知能力,可能会促进这种学习.
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