/kloc-What does 0/3 years old belong to? Is it a teenager or a youth or a teenager?

According to developmental psychology, 13 years old belongs to teenagers.

Children's age stages are usually divided into:

Breast stage (from birth to 1 year)

Infant (1 ~ 3 years old)

Early childhood (three to six or seven years old)

Childhood (six or seven to eleven or twelve)

Puberty (eleven or twelve to fourteen or five years old)

Early youth (145 to 178 years old)

Extended data:

Adolescence is a period of children's transition to adolescence and an important transition period of children's psychological development. Its main feature is the alternate development of semi-naivety and semi-maturity, independence and dependence, impulse and consciousness, so it has changed greatly in physical and psychological socialization. Starting from adolescence is a crucial period for the formation of a person's personality, and it is also a period for promoting children to be "civilized and become social people".

Mr. Lu Xun once said: "The world of children is completely different from that of adults; If you don't understand it first and do it blindly, it will seriously affect your child's development. " Therefore, teachers and parents must deeply understand the psychological characteristics and development law of children at this stage, make use of the situation, strengthen education and promote their psychological healthy development.

Teenagers are in a period of transition from concrete to abstract thinking ability. During this period, their thinking ability developed in the direction of deepening and expanding, their thinking was agile, flexible and active, and their ability to accept new things and operations was very strong, so it was the "golden age" for learning knowledge and skills, accepting new things and engaging in mental activities. Teenagers lack the ability to distinguish things and learn from interests, so it is difficult to persevere and last. They often change their learning goals and outlook on life, their thoughts have not been finalized, and they don't know how to cherish their golden years.

Baidu encyclopedia-children's developmental psychology