Inclusion Criteria:  Current or remitted diagnosis of MD (ICD-10 diagnoses F32.0; F32.1; F32.2, F33.0, F33.1, F.33.2) Intelligence quotient (IQ) of ≥ 80  Exclusion Criteria:  Acute suicidality Schizophrenic disorder Pervasive developmental disorder Bipolar disorder Borderline personality disorder Substance dependence disorder Insufficient knowledge of German