regression
A defense mechanism involving retreat to an earlier developmental stage or more primitive functioning under stress.
Full Definition
Regression in psychoanalytic theory involves the return to earlier, more primitive modes of thinking, feeling, or behaving when faced with stress, trauma, or conflict. This can manifest as temporary or chronic retreat to previous developmental stages, earlier defense mechanisms, or more primary process thinking. Regression can be adaptive (as in play therapy or creative states) or pathological (as in severe mental illness). It may involve ego functions, object relations, or libidinal organization, and can occur in service of the ego during treatment to allow reworking of developmental conflicts.
Usage
Usage note: Distinguish from statistical regression; clinical context usually clarifies meaning.
In Context
- "The patient's regression to infantile behavior emerged during periods of marital stress." — Clinical observation
- "Therapeutic regression allowed the analysand to access early traumatic memories." — Treatment planning