Criteria to diagnose schizophrenia
Disorganized or catatonic behavior.
Negative symptoms (emotional flatness, apathy, lack of speech)
Hallucinations. These usually involve seeing or hearing things that don’t exist.
Delusions
Disorganized thinking (speech). Disorganized thinking is inferred from disorganized speech.
Criteria to diagnose schizophrenia
Disorganized or catatonic behavior.
Negative symptoms (emotional flatness, apathy, lack of speech)
Hallucinations. These usually involve seeing or hearing things that don’t exist.
Delusions
Disorganized thinking (speech). Disorganized thinking is inferred from disorganized speech.