Tamara Is Deathly Afraid of Coming in Contact with Germs

Multiple Choice

Tamara is deathly afraid of coming in contact with germs.So, her therapist gradually exposes Tamara to "unclean" things, such as touching dirt or taking a bite of an unwashed piece of fruit, in a calm, relaxed, and supportive environment.This technique is known as

A) desensitization.
B) vicarious conditioning.
C) spontaneous recovery.
D) modeling.