Clinical Research Directory

Inclusion Criteria: Inclusion criteria will be evaluated longitudinally in a 4-week evaluation period. Patients will be included if they are outpatients and: 1. are between 18-60 years of age; 2. have a diagnosis of schizophrenia or schizoaffective disorder confirmed by the SCID; 3. have a clinical history of persistent negative symptoms lasting at least 3 months as identified from the medical record; 4. have observed persistent negative symptoms at the beginning and end of the 4-week evaluation period; 5. have been stabilized on antipsychotic medication at the beginning and end of the 4-week evaluation period; 6. have stabilized depressive symptoms at the beginning and end of the 4-week evaluation period; 7. have mild or absent extrapyramidal symptoms at the beginning and end of the 4-week evaluation period; 8. have had changes to their primary antipsychotic medication within the previous 3 months; 9. have current IQ \> 80; and 10. are able to read (sixth grade level or higher) and speak fluent English. - Exclusion Criteria: Exclusion criteria are intended to avoid likely treatment confounders and contraindications and include: 1. the presence of organic brain syndrome; 2. comorbid medical disorders producing cognitive impairment (e.g., mild brain injury, previous concussions with loss of consciousness); 3. persistent suicidal or homicidal behavior; 4. significant clinician-estimated medication non-adherence; and 5. SCID-verified substance use disorder.