A Biological Perspective Would Be LEAST Helpful for Explaining

A biological perspective would be LEAST helpful for explaining

A) the prevalence of schizophrenia throughout the world.
B) the fluid-filled areas and corresponding shrinkage and thinning of cerebral tissue in people with schizophrenia.
C) that biological relatives of people with antisocial personality disorder are at increased risk for antisocial behavior.
D) the dramatic increase in reported cases of dissociative identity disorder during the 1980s.