Validity of the Spanish Version of Subjective Well-being Under Neuroleptics Scale (SWN-K) in Patients With Schizophrenia

Inclusion Criteria: * Patients with a diagnosis of schizophrenia, schizoaffective disorder, or schizophreniform disorder (DSM-IV TR criteria) * Stabilized out-patients * Under treatment with an oral antipsychotic drug Exclusion Criteria: * Administration of a depot antipsychotic drug * Participation in another clinical trial within 4 weeks prior to enrolment into this study