The Best Way to Think About Positive Symptoms of Schizophrenia

The best way to think about positive symptoms of schizophrenia is that they are ____________, while negative symptoms are ____________.

A) perceived by the person with schizophrenia as positive; perceived by others as negative
B) the presence of abnormal behaviours; the absence of normal behaviours
C) positive in terms of their impact on the person with schizophrenia; negative in terms of their impact on the person with schizophrenia
D) comorbid with at least one other disorder; a singular feature of schizophrenia