鸽子的自我意识。
"Self-awareness" in the pigeon.
出版信息
Science. 1981 May 8;212(4495):695-6. doi: 10.1126/science.212.4495.695.
PMID:17739404
Abstract
Each of three pigeons used a mirror to locate a spot on its body which it could not see directly. Although similar behavior in primates has been attributed to a self-concept or other cognitive process, the present example suggests an account in terms of environmental events.
摘要
每只鸽子都使用镜子来定位自己身体上无法直接看到的部位。尽管灵长类动物中类似的行为被归因于自我概念或其他认知过程，但目前的例子表明可以用环境事件来解释。
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