It belongs to the exploration stage (14 ~ 25 years old), and the exploration stage belongs to the stage of learning to lay the foundation. At this stage, teenagers have the opportunity to do odd jobs through school activities, club leisure activities.

I have made some explorations on my ability, role and occupation, so I have more flexibility in choosing my occupation. The task of this development stage is to gradually concretize, concretize and realize the occupational preference.

Adolescence is the intermediate stage of children's transition from sexual maturity to sexual maturity. It is a transitional period from children to youth and from children to adults (pre-puberty is the same as adolescence). During this period, the body develops rapidly, with secondary sexual characteristics, sexual maturity and even fertility characteristics, which is a key period for a person's growth and development, physical health, psychological and intellectual development in his life. Their age is between 1 1 and 25 years old.

According to the new age classification determined by the World Health Organization, the upper age limit of young people has been raised to 44. Therefore, according to the regulations of the World Health Organization, young people are now 18-44 years old, and college students are generally 18-22 years old, so they are still in the early adolescence.

According to the definition of China's * * * Youth League, members should be over 14 and under 28. According to this definition, college students are in the middle and late adolescence.

According to the traditional division and normal development in China, the junior middle school stage (1 1 5) is called adolescence, and the senior high school stage (15 to 18) is called adolescence, 1 1 65433.