Developmental Psychology : Childhood And Adoles... -

Previously thought to end at 18, recent research suggests actually extends into the early 20s or even the early 30s as the brain continues to reorganize for efficiency. Adolescent Development - Cleveland Clinic

: Early childhood is marked by mastering motor skills, such as crawling and walking, which in turn fuels cognitive growth like spatial reasoning. Developmental Psychology : Childhood and Adoles...

Childhood (birth to approximately age 10) is a period of rapid growth where the brain establishes its fundamental wiring. Previously thought to end at 18, recent research

: According to Jean Piaget's theory, children progress through stages like sensorimotor (birth–2 years), where they learn through physical interaction, and preoperational (2–7 years), where symbolic thinking begins. : According to Jean Piaget's theory, children progress

: Children begin developing "self-concept" and sensitivity to others' evaluations as early as 24 months. The Transformation of Adolescence

This article explores the core phases of and adolescence , highlighting the major biological, cognitive, and social shifts that define human development. The Foundation of Childhood