Exposure therapy, contingency management, behavioral activation, modeling, and biofeedback are all types of:
A. learning-based techniques
B. instinct-based techniques
C. behavior disorders
D. positive reinforcement
D. Would be the best all I can do is leave it at that my apologies. It just sounds right, if someone else responds may I suggest taking their answer if they have a good reason for their answer. Again, my apologies.