The sensitive period of children's interpersonal communication goes through four stages: sharing food, sharing toys, finding emotional voices and establishing social rules.

From the analysis of children's social needs, it is not difficult to find that Altman Card fully meets these needs.

The first is the need to share.

For children, sharing is the most direct and quickest way to build friendship.

As you can imagine, when the first child in a class has an Altman card, it has won the attention and envy of the students. From one word to ten, from ten to one hundred, the Altman card has spread in the class. If you also have an Altman card, or even a rare card, you can quickly establish friendship with your classmates by sharing it.

Second, it is emotional needs.

In the process of interpersonal communication, people can not only establish long-term friendship by sharing toys. Long-term and reliable friendship needs more * * * same hobbies and emotional ties, and Altman Card acts as the medium of * * * same hobbies.

Psychologists believe that children will find a sense of belonging in the process of interacting with their peers, which can meet their psychological and social needs.

Third, the need for cooperation.

It is not so much what Altman Card brings to children as it is a necessary stage for children to grow up. By sharing, exchanging and giving Altman cards, children will experience the rules of socialization and cooperation.

A study shows that the final DNA of human cerebral cortex increases by 70% after birth, and the expansion of brain capacity is directly affected by the rich environmental and social experience in the early stage.

In the interpersonal network and the law of getting along with each other established through Altman Card, children's social skills and cooperation have reached a perfect level.

I understand. After all, who didn't have these childish but effective social hard currency when they were children?