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Symptoms
SYMPTOMS OF
SCHIZOPHRENIA
by Robert Stevens
There are two main categories of symptoms. The first is Positive Symptoms and the second is Negative Symptoms.
Positive Symptoms include delusions, hallucinations, some components of formal thought disorder, and bizarre behavior.
Negative
Symptoms include affective blunting or flattening, alogia, avolition,
anhedonia, and social withdrawal.