Which of the following is a Cluster B personality disorder?

Reduced function in which lobes of the brain have been shown to lead to greater impulsivity and an increased risk for drug addiction?

a. temporal b. occipital c. parietal d. frontal

Rudy was diagnosed with Munchausen Syndrome, schizoaffective disorder, and a borderline personality disorder. This multiple diagnosis illustrates that

a. there are many names for the same disorder. b. many disturbed people are comorbid. c. these are all symptoms of the same larger category of disorders. d. psychological diagnosis is really just guesswork.