John suffers from chronic anxiety. He tends to worry constantly and is uncomfortable in a wide variety of situations. He decides to seek therapy. John put considerable thought into what he wants to gain from therapy, believing that if he can learn to calm himself down when he finds himself in anxiety-producing situations (like taking a psychology exam), he will be better able to cope. Based on John's beliefs, he is MOST likely to seek a therapist who emphasizes the ____ approach.A. behavior therapyB. biomedical therapyC. emotion therapyD. insight therapy