The DSM-5 groups personality disorders into ______ clusters.
a. two c. four
b. three d. five
Question 2
The diagnosis of schizophrenia in the DSM-5 requires that at least ______ features of the disorder be present and that at least ___ of these features should include the cardinal symptoms of delusions, hallucinations, or disorganized speech.
a. five, three c. three, two
b. four, two d. two, one