Theorists Who Argue That Phobias Can Develop Through Observational Learning

Theorists who argue that phobias can develop through observational learning would likely agree with which of the following statements?

A) Phobic behaviours are responses to aversive stimuli
B) Phobic behaviours are generated because they are positively reinforced
C) Phobic behaviours develop through modeling the behaviours of others
D) Classical conditioning must be coupled with observational learning for phobic behaviours to occur