Answer:
O rational emotive behavior therapy.
Explanation:
Rational emotive behavior therapy: In psychology, the term rational emotive behavior therapy is also denoted as REBT and is also known as rational emotive therapy, and rational therapy. It was proposed by Albert Ellis.
REBT is defined as an empirically, active-directive, and philosophically based form of psychotherapy, and it focuses on resolving the behavioral and emotional disturbances and problems and therefore helping people to carry out a satisfied and happy life. REBT helps the clients to change his or her negative mind and irrational thoughts to recover psychological issues.
REBT therapists helps the clients to develop three different types of acceptance:
1. Unconditional life-acceptance.
2. Unconditional self-acceptance.
3. Unconditional other-acceptance.
In the question above, Bud's therapist is providing him with REBT.