Assessing the Impact of Metacognitive Therapy on OCD Severity and Beliefs: A Three‐Wave Multisite RCT With Panel Mediation Analysis
Obsessive–compulsive disorder (OCD) is a chronic and disabling condition, and although exposure and response prevention (ERP) is the first‐line psychological treatment, many patients decline it, drop out, or retain residual symptoms. According to Wells’ metacognitive model, OCD is maintained less by intrusive thoughts...