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1 个月
科学家为什么要让黑猩猩照镜子?它们有自我观念吗?
1964年,戈登·盖洛普将此实验推进到科学化的阶段。实验为期十天,四只黑猩猩参与其中。实验初期,黑猩猩看到镜子的前三天,对镜中影像表现出 ...
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