婴儿从“认人”到“怕生”,是认识能力发展过程中的一种重要变化。这表明婴儿的感知和记忆能力在发展。我们经常可以遇到这样的事:去朋友家作客,看到他家三个月的小宝宝时。他总是冲着你笑。你去抱抱他、逗逗他,宝宝会笑脸相迎,手舞足蹈。过了二三个月后再去朋友家时,宝宝已经五六个月。这时,你再去抱他时,他却会大哭起来并避开你。这是怎么回事?原来三个月左右的婴儿不怕生,对亲人的脸和陌生人的脸还不能区分。到了五六个月时,婴儿开始有明显的记忆力,已能区别亲人和陌生人。他们对陌生人不熟悉、不喜欢,甚至感到恐惧、不安全,并由此产生了怕生的情绪。 Babies from “recognize people” to “fear of life” is an important change in the development of cognitive abilities. This shows that baby’s perception and memory skills are developing. We can often encounter such a thing: going to a friend’s house and seeing his baby at home for three months. He always smiles at you. You hug him, tease him, the baby will be smiling face to face, dancing. After two or three months to go to a friend’s house, the baby has five or six months. At this moment, when you hug him again, he will cry and avoid you. What is going on? The original three months or so babies are not afraid of birth, relatives of the face and strangers face can not distinguish between. By five or six months, babies begin to have significant memories that distinguish their loved ones and strangers. They are not familiar with strangers, do not like, even fear, insecurity, and the resulting feelings of fear of life.