Teenager - Simple English Wikipedia, the free encyclopedia
A person becomes a teenager when they become 13 years old. It ends when they become 20 years old. Teenagers who are between 13 and 17 years old are considered both children (in …
Adolescence | Definition, Characteristics, & Stages | Britannica
2025年1月9日 · adolescence, transitional phase of growth and development between childhood and adulthood. The World Health Organization (WHO) defines an adolescent as any person …
Adolescence - Wikipedia
Adolescence (from Latin adolescere 'to mature') is a transitional stage of physical and psychological development that generally occurs during the period from puberty to adulthood …
The Growing Child- Teenager (13 to 18 Years)
The teen years are a time of growth spurts, puberty changes, and emotional and social development. Here's what you need to know.
Teenager Definition & Meaning - Merriam-Webster
The meaning of TEENAGER is someone who is between 13 and 19 years old. How to use teenager in a sentence.
Adolescence - Psychology Today
Adolescence is the transitional stage from childhood to adulthood that occurs between ages 13 and 19. The physical and psychological changes that take place in adolescence often start …
Adolescent Development - Youth.gov
Adolescence is the developmental transition to adulthood that includes rapid changes in the brain and body, often at different rates and is a time for healthy exploration of identity and learning …
What Age is a Teenager? How to Understand Your Adolescent
This article will help to define what these ages and stages can mean for your teen and your family, what important mental health considerations are more likely to come up, and specific ways to …
Stages of Adolescence - HealthyChildren.org
Understanding what to expect at different stages can promote healthy development throughout adolescence and into early adulthood. During this stage, children often start to grow more quickly.
TEENAGER | English meaning - Cambridge Dictionary
He was a bit of a rebel when he was a teenager and dyed his hair pink and had his nose pierced. As a teenager, Clare was always getting on the wrong side of her mother. Many parents find it …