Which theorist is known for the identity status theory including diffusion, foreclosure, moratorium, and achievement?

• A. James Marcia
• B. Erik Erikson
• C. Sigmund Freud
• D. Jean Piaget

Answer: (A)

Understanding how adolescents form a stable sense of self through exploring options and making commitments is what this item examines. James Marcia developed an identity status framework that identifies four distinct patterns based on two dimensions: exploration and commitment. In diffusion, there is little to no exploration and little or no commitment, leading to a scattered sense of self. Foreclosure involves commitment without substantial exploration, often adopting someone else’s values or expectations. Moratorium reflects ongoing exploration with no firm commitments yet, as a person experiments with different roles and beliefs. Achievement results from both thorough exploration and a firm commitment to chosen goals, values, and identity. This framework builds on Erik Erikson’s idea of identity formation by offering concrete paths people can take as they develop a sense of who they are. The other theorists listed address broader stages or areas of development (psychosocial, psychosexual, cognitive) but do not specify these four identity statuses. James Marcia is the one associated with this theory.