Perhaps the Biggest Problem with Using Inappropriate Behaviour as a Criterion

Multiple Choice

Perhaps the biggest problem with using inappropriate behaviour as a criterion for abnormal behaviour is

A) what is considered appropriate differs across time and location.
B) people with mental illnesses are usually not dangerous.
C) social norms tend to be constant over time.
D) inappropriate behaviour is often the norm in North American culture.
E) killers and murderers are generally sane.