According to Bandura, behavior therapy procedures

A) are most effective when used in conjunction with other types of treatments.
B) provide people with a method to change themselves once they have decided to do so.
C) are not as effective as behavior therapists claim.
D) are no more effective than providing clients with no treatment.

Bandura believed that behavior therapy procedures provide individuals with the methods to change themselves once they have made the decision to do so. He emphasized the importance of self-efficacy in the process of behavior change, and believed that behavior therapy could be effective if individuals were motivated and willing to make changes. However, he also recognized the importance of incorporating cognitive and social factors into the therapeutic process, rather than solely focusing on behavior.