A two-category scheme for classification of schizophrenia has been suggested as an alternative to the older four categories.These two categories are based on

Question

Quizplus · Accepted Answer

The two-category scheme for classification of schizophrenia is based on the predominance of positive or negative symptoms. Positive symptoms are characterized by the presence of delusions, hallucinations, disorganized speech, and behavior, while negative symptoms are characterized by the absence of normal behaviors such as social interactions, motivation, and emotion. This new classification system has been proposed as a more useful way of identifying subtypes of schizophrenia that may respond differently to treatment.

A Two-Category Scheme for Classification of Schizophrenia Has Been Suggested