Concept:Erik Erikson is the psychologist who developed the theory of psychosocial development. This theory describes how individuals face different social challenges across eight life stages.
Explanation:Erik Erikson was a German‑American developmental psychologist.
He expanded Sigmund Freud’s psychosexual theory by adding social and cultural influences.
Erikson proposed eight stages from infancy to old age.
Each stage presents a crisis (e.g., trust vs. mistrust, identity vs. role confusion).
Successfully resolving each crisis builds psychological strengths.
Unresolved crises can lead to difficulties later in life.
Erikson’s work highlights how relationships and culture shape human development.
Answer:Option B. Erik Erikson