First sentence

Especially for boys' families, low-key education should be used.

Teach children more about talking to children, and at the same time teach them to talk slowly about urgent things, make clear about important things, talk carefully about things that have not happened, don't talk nonsense about things that can't be done, and don't do things that harm people.

The second sentence

Yelling when educating children leads to two results. First, the child is scared by you and has no mind to think about why he is wrong. They just want you to end the reprimand soon.

The second kind of children are angered by you and fight back with excitement.

I don't want to think about anything wrong, I just want to make you angry. Often reprimanding children loudly will not only get no effect, but will make them more rebellious and stop telling you what you know.

Third sentence

When you lower your voice, your tone is calm and serious, and your quiet tone is low, you look at the child talking.

You will be "angry and arrogant" in the eyes of children, and children will not be too afraid and resistant to you. At this time, it is much better to reason with children and argue about right and wrong.

Moreover, whispering will make adults more rational and calm, speak in moderation, avoid attacking and hurting children's self-esteem, and preemptively prevent children from using loud voices.