Adolescence is the period of transition between childhood and adulthood. Children entering adolescence are going through many changes in their bodies and brains.

Adolescence is the developmental shifting into adulthood that includes rapid changes in the brain and body, often at different rates and is a time for healthy exploration of who young people …

May 16, 2019 · (Chapter 3 discusses this life-course perspective on development in detail.) This chapter explores three key domains of adolescent development: puberty, neurobiological …

The many physical, sexual, cognitive, social and emotional changes that happen during this time can bring anticipation and anxiety for both children and their families. Understanding what to …

Many mental health disorders first appear during adolescence, in part because of changes in physical brain development. An adolescent struggling with mental health challenges may have …

Nov 23, 2025 · Adolescence is the transitional phase of growth and development between childhood and adulthood. The World Health Organization (WHO) defines an adolescent as any …

Apr 26, 2025 · The World Health Organization defines adolescence as the transitional stage from childhood to adulthood, spanning the ages of 10 to 19 [1]. During this sensitive period of …

Jul 7, 2024 · Adolescent development refers to the complex biological, psychological, and social changes that occur as individuals transition from childhood to adulthood, typically spanning …

During adolescence, the child continues to grow physically, cognitively, and emotionally; changing from a child into an adult. The body grows rapidly in size and the sexual and reproductive …

During adolescence (ages 10–19), girls and boys begin to interact with the world in new ways – taking chances, learning skills and experiencing unfamiliar emotions. They venture beyond …