Dr.Harper believes that most psychological disorders originate in the brain.He uses drugs,electrical stimulation,and magnetic impulses to treat various psychological disorders.Dr.Harper uses

A) a biopsychosocial approach.
B) biomedical therapy.
C) psychotherapy.
D) rTMS.

Dr. Harper's approach to treatment involves the use of drugs, electrical stimulation, and magnetic impulses, which are all examples of biomedical therapy. This approach is focused on treating psychological disorders through physiological means, such as altering brain chemistry, and is therefore the best fit for Dr. Harper's methods.