Generally 10–19 years, though developmental changes continue until approximately 24–25 years.
The onset of puberty, which triggers rapid physical and hormonal changes. adolescent
Characterized by a shift in focus toward peer groups and romantic interests. This stage often involves increased conflict with parents as the teen seeks independence. This stage often involves increased conflict with parents
Approximately 1.3 billion people—roughly one in six people worldwide—are adolescents. It is characterized by profound transitions in biological,
Adolescence is the unique developmental bridge between childhood and adulthood, traditionally spanning the ages of 10 to 19, though newer definitions often extend into the mid-20s. It is characterized by profound transitions in biological, cognitive, and psychosocial domains as individuals begin to discover their identity and prepare for adult roles. This period is marked by high neuroplasticity, making it a time of both extreme vulnerability to mental health issues and significant opportunity for positive growth and resilience. Quick Facts
Adolescence is typically divided into three distinct sub-phases, each with unique milestones: