Answer:
Systematic desensitization
Explanation:
Systematic desensitization is an evidence-based therapy that is used to treat phobia, anxiety, etc. It is the technique of relaxation therapy. It is also called graded exposure therapy.
This therapy involved mainly three steps that areas
Classical conditioning also associated with learning skills. This therapy was given by Wolpe.
Thus in the above statement, Abbas is using systematic desensitization therapy.