Developing a Statewide Strategic Plan for Prevention, Early Identification, and Treatment of Psychosis.

Access to evidence-based programs that address early psychosis is a substantial public health concern. The authors describe the community-engaged, data-driven process that informed the development of the Massachusetts Strategic Plan for Early Psychosis, an effort to identify actionable priorities to build a system of prevention and care that responds to the needs of individuals who experience psychosis and their caregivers. A multiphase, mixed-methods approach was used to gather knowledge from young adults experiencing early psychosis and their caregivers, including two symposia with diverse stakeholders.