If a Therapist Gives Henry,who Is Suffering from Alcoholism,a Drink

Multiple Choice

If a therapist gives Henry,who is suffering from alcoholism,a drink laced with a nausea-inducing drug so that he feels like throwing up after drinking the alcohol,it can be concluded that the therapist is implementing the technique of

A) systematic desensitization.
B) aversive conditioning.
C) transference.
D) free association.