Not enough research.
What is Behavior Therapy?
1. Behavior therapy breaks down into four disciplines: applied behavior analysis (ABA), 
the teaching-family model (TFM), positive behavior support (PBS) and cognitive behavior therapy (CBT).
2. Some of the more well known types of treatments are: Relaxation training, systematic desensitization, virtual reality exposure, exposure and response prevention techniques, social skills training, modeling, behavioral rehearsal and homework, and aversion therapy and punishment.
How To Therapy 