C. Grossly disorganized Behavior. D. Catatonic Behavior. . E. Negative symptoms. If bizarre delusions are hallucinations consisting of two or more voices conversing with each other or of a voice affecting a person's behaviors or thoughts. For significant portion of time, due to the disturbance, marked impairment is noticed in, academics, interpersonal relation, self-care, work, or any other major area of functioning.
Symptoms are continuous and persist for at least six months.
The disturbance is not due to a Pervasive Developmental Disorder, substance, general medical condition, or another mental disorder. Thought disorders, Blunted affect, indifference, Withdrawal, Retardation, Autistic behavior and Mannerisms. Hallucinations, Paranoid ideation, Grandiosity. Schizophrenia Subtypes Paranoid Type. Disorganized Type .