1, infant: I like to pat myself, which may be harmless. They are just playing or saying hello. At this time, parents should try their best to help their children express themselves in words. 2-year-olds can say simple short sentences, such as we play together.

2. Kindergarten period: If there is beating behavior, you need to know the specific reasons, including others infringing or grabbing toys. For kindergarten children, you can practice social stories, play house games and tell them how to play with children correctly. If there is a beating at home, try to reduce your attention and don't react violently. You can walk away calmly or hug the child or let him sit down.

3, school age: hitting people is inappropriate behavior, you need to look at specific scenarios, find specific reasons for specific analysis, and give targeted treatment.