啃脚丫、舔舌头、瞥眼睛……妈妈们心里直打鼓:孩子是不是有什么问题?儿童发育问题专家认为,事实上,这只是说明了他是一个正常的孩子。1“天呀,他总喜欢尝他的脚丫子!”出现年龄:4个月事件描述:小婴儿的眼睛和头的活动方向通常能透露出他们的兴趣所在。从婴儿开始注视着自己的手时,我们可以推断,他现在开始对了解自己充满兴趣。 Chewing feet, tongue licking, glances ... Moms heart beat drum: children are not any problems? Child development experts believe that, in fact, it only shows that he is a normal child. 1 “Heaven, he always likes to taste his feet!” Age of emergence: 4 months Event Description: Baby’s eyes and head activities usually reveal their interest. As the baby begins to look at his hand, we can conclude that he is now beginning to be interested in knowing himself.