At what stage does the period called "crisis period" or "psychological weaning period" occur?

Occurs from adolescence to early youth.

Psychological weaning refers to the period from adolescence to early youth, which is a turning point for children from naivety to maturity. Generally speaking, various psychological phenomena in the period of "psychological weaning" reflect children's psychological progress. From psychological attachment to parents to independent intention, this is a major change. Parents should cherish this period of their children, treat this period correctly and adopt a welcome attitude.

Psychological weaning refers to the process that teenagers gradually try to get rid of the supervision of adults because of their physical and mental development and become people who think, judge and solve problems independently. ?

Children generally achieve physiological weaning around 1 year. As children grow up, their self-awareness begins to sprout and develop, and in adolescence, they form a sense of adulthood and independence. In this way, they have changed from their previous psychological dependence on their parents to beginning to resist the excessive protection and interference of adults. Teenagers in this period often experience various contradictions and conflicts, such as: on the one hand, they want to be an independent person, but on the other hand, they have to rely on their parents to some extent because of the lack and imperfection of various abilities; Want to get rid of the contradiction between external constraints and external intervention.

References:

Weaning period of Baidu encyclopedia psychology