This is a randomized, controlled trial comparing IMR to usual mental health treatment, with an attention-control group in 200 veterans with schizophrenia spectrum disorders. Assessment will include semi-structured interviews and standardized measures at baseline, 9 months, and 18 months to assess illness self-management (e.g., symptoms), objective indicators of recovery (e.g., role functioning), and subjective indicators of recovery (e.g., perceptions of well-being). Electronic medical records will be accessed to determine the impact of IMR on other service utilization and costs.