Exposure therapy

Exposure therapy is a cognitive behavioral therapy technique for reducing fear and anxiety responses, especially phobia, based on the principles of habituation and cognitive dissonance. It is similar to systematic desensitization, though it works more quickly and produces more robust results. It is also very closely related to exposure and response prevention, a method widely used for the treatment of obsessive-compulsive disorder.

Techniques
Exposure therapy identifies the cognitions, emotions and physiological arousal that accompany a fear-inducing stimulus, and attempts to break the pattern of escape that strengthens the fear response through measured exposure to progressively stronger stimuli until habituation is reached. The technique involves the creation of a program of steadily escalating steps or challenges (a Method of Factors), which can be explicit or implicit, that work towards a final goal representing a 'non-phobic' behavior. The patient then voluntarily moves through the steps with a means of terminating each step which is under voluntary control.