The PSED program serves individuals ranging in age from 4 to adulthood who exhibit some manifestation of a thought or mood disorder and demonstrate serious emotional disturbance consistent with a diagnosis of any psychotic disorder or major affective disorder with psychotic features. Individuals may exhibit symptoms such as depression, mania, delusions, hallucinations, flat affect, poor social development, lack of self-care, social isolation or withdrawal, peculiar behavior, or odd beliefs.