<unk> s and other positive symptoms of psychosis are often treated with antipsychotic medication, which exert a medium effect size according to meta-analytic evidence. Cognitive behavioral therapy (CBT) improves<unk> s relative to control conditions according to a meta-analysis. A meta-analysis of 43 studies reported that metacognitive training (MCT) reduces<unk> s at a medium to large effect size relative to control conditions.
Delusion
Distress 
Morbid love
Perseveration
Obsessive love
Automatism 
Mindfulness
Intrusive thought