Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
Human development refers to the physical, cognitive, emotional, and social changes that occur throughout a person's lifespan from infancy to old age. It involves studying how individuals grow, learn, and adapt over time.
Related terms
Piaget's Stages of Cognitive Development: This term refers to Jean Piaget's theory that describes four stages of cognitive development in children based on their ability to think and reason.
Erikson's Psychosocial Stages: This term refers to Erik Erikson's theory that describes eight stages of psychosocial development across the entire lifespan.
This term explains the emotional bond formed between infants and their caregivers during early childhood, influencing later relationships and socioemotional development.