Exposure-based therapy is central and most effective for which disorder?

• A. Panic Disorder
• B. Generalized Anxiety Disorder
• C. Specific Phobia
• D. OCD

Answer: (C)

Exposure-based therapy works by extinction: when a person repeatedly confronts the feared object or situation without engaging in avoidance, the fear response gradually diminishes. Specific phobia is especially well-suited to this approach because the fear is narrowly tied to a concrete trigger. Through careful, graded exposure in real life (and sometimes through more intensive methods like flooding), individuals learn that the feared outcome is unlikely and that they can tolerate the anxiety. Over a relatively short course, avoidance drops and confidence rises, making exposure-based treatment particularly central and highly effective for specific phobias.

In other disorders, the fear or worry is more diffuse or involves ongoing obsessions and compulsions, so exposure is still used but not as singularly central or rapidly transformative. Panic disorder, generalized anxiety disorder, and OCD each require additional components (like interoceptive or worry exposure, or exposure with response prevention and cognitive strategies) and often longer treatment to address the broader symptom patterns.