Please help! I have read and read and still don't no for sure if this is the correct answer to this question.

I picked A, but leaning more toward D

Which approach would explain that phobias are acquired through classical conditioning and the hypochondriac's "sickness behavior" is reinforced by sympathy and attention?

a. existential

b. behavioral

c. cognitive

d. humanistic

Please only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you.

Behavioral emphasizes external rewards/reinforcements.