Determine the rules and boundaries. Children need to know what they can and can't do, and what will happen if they do something wrong. This allows children to define the standards of behavior and know the consequences of making mistakes. Rules and boundaries can be established through family meetings, family rules, etc.

Establish a good communication mechanism. Parents need to give their children enough time and attention to make them feel respected and listened. When a child makes a mistake, parents should adopt an open and gentle attitude to communicate, help the child know his own mistake and know how to correct it.

Give positive feedback. When children behave well, parents should give them full praise and rewards, which can enhance their self-confidence and enthusiasm. Parents can also set goals with their children to give them a sense of accomplishment and stimulate their self-management ability.

Lead by example. Children will imitate their parents' behaviors and attitudes, so parents should set an example and set an example. For example, parents often lose their temper with their children, so children will learn this bad behavior.

Seek outside help. If the child's problem is serious, parents can seek outside help, such as consulting a professional psychologist or a family education expert. These professionals can provide more professional advice and support to help parents solve their children's problems.