Metacognitive Therapy Compared to Cognitive-behavioral Therapy

Inclusion Criteria: * Age 18 years or older, * A principal diagnosis of generalized anxiety disorder, social anxiety disorder, or posttraumatic stress disorder, * No change in dose during the last six weeks if on pharmacological treatment, and * Ability to read and speak Swedish. Exclusion Criteria: * A current diagnosis of psychotic disorder, bipolar disorder, neurocognitive disorder, or moderate to severe substance use disorder, * Acute suicide risk, or * Concurrent psychological treatment.