Hillary Is Beginning Behavioural Treatment for Blood-Injection Phobia

Hillary is beginning behavioural treatment for blood-injection phobia. She is most likely to begin therapy by

A) learning to relax deeply.
B) use flooding in order to increase sympathetic nervous system activity.
C) learning to tense her muscles when she is about to have an injection.
D) none of the above; behaviourists have not yet found effective methods for treating this particular type of phobia.