Who is known for the 8-stage theory of psychosocial development?

The 8-stage theory of psychosocial development is attributed to Erik Erikson, a prominent developmental psychologist. Erikson proposed that human development occurs in a series of stages, each characterized by a specific psychosocial conflict that individuals must resolve to develop a healthy personality and social relationships. His theory outlines eight stages, ranging from infancy to late adulthood, and emphasizes the impact of social experience across the lifespan.

Each stage is marked by a critical challenge, such as trust versus mistrust in infancy or identity versus role confusion during adolescence. Successfully navigating these challenges contributes to psychological well-being and a positive sense of self. Erikson's work has had a significant influence on our understanding of human development, focusing on the interplay between individual growth and social environment.