你可能还记得，同龄人类婴儿的身体发育不如其他哺乳动物。

You probably remember that human infants are less developed physically than other mammals of the same age.

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也许进化为人类婴儿提供了好奇心，和解释他世界的自然动力。

Perhaps evolution provided human babies with curiosity and a natural drive to explain their worlds.

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在今天的课上，我们会着重看三个非常有趣的研究，这些研究预示着人类婴儿惊人的能力。

In today's lecture, we'll look at three very interesting studies that hint at surprising abilities of human babies.

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One thing it's important for is clever developmental psychologists have used habituation as a way to study people, creatures who can't talk like nonhuman animals, and young babies.

原因之一就是,聪明的发展心理学家们将习惯化,作为研究人类，研究诸如非人类动物或是婴儿这样,无法进行言语表达的生物，的一种方式。

耶鲁公开课 - 心理学导论课程节选

But now, I want to raise a huge developmental puzzle and the puzzle is there are some ways in which babies are-- not just babies,but young children are very clueless when it comes to people.

但现在我想提出一个发展心理学的难题,这个难题是,当提及与人类有关的知识时,婴儿,甚至是幼儿,在某些方面都是完全不知的

耶鲁公开课 - 心理学导论课程节选