Baseline measures will include an assessment of psychiatric diagnosis (SCID, chart review, and collateral information gathered from the client's treating clinician and relatives) and general demographic information. Clients will also undergo a neuropsychological evaluation at baseline. This evaluation will consist of the MATRICS Provisional Consensus Cognitive Battery Phase II. A brief selection of measures from this battery will be repeated at the post-intervention assessment. Detailed descriptions of measures and copies of measures are included in the Appendix.