Exposure and Response Prevention (ERP) is a form of cognitive-behavioral therapy that is commonly used to treat anxiety disorders. This therapy approach is based on the idea that individuals with anxiety disorders have developed maladaptive beliefs and behaviors in response to their fears. The purpose of ERP is to help individuals confront and overcome their fears by gradually exposing them to anxiety-provoking situations and preventing them from engaging in their usual coping mechanisms. This introduction will discuss the purpose and process of ERP in treating anxiety disorders, highlighting its effectiveness and importance in managing these disorders.
Exposure and response prevention (ERP) is a treatment method available from behavioral psychologists and cognitive-behavioral therapists for a variety of anxiety disorders, especially Obsessive Compulsive Disorder. It is an example of an Exposure Therapy.
The method is predicated on the idea that a therapeutic effect is achieved as subjects confront their fears and discontinue their escape response. The behavioral process is called Pavlovian extinction or respondent extinction An example would be of a person who repeatedly checks light switches to make sure they’re turned off. They would carry out a program of exposure to their feared stimulus (leaving lights switched on) while refusing to engage in any safety behaviors. It differs from Exposure Therapy for phobia in that the resolution to refrain from the avoidance response is to be maintained at all times and not just during specific practice sessions. Thus, not only does the subject experience habituation to the feared stimulus, they also practice a fear-incompatible behavioral response to the stimulus. While this type of therapy typically causes some short-term anxiety, this facilitates long-term reduction in obsessive and compulsive symptoms.
Recent results (Lovell et al., see below) indicate that ERP can be carried out effectively with minimal face-to-face contact between the therapist and the subject.
The results of a 2008 study indicate that simultaneous administration of d-cycloserine substantially improves effectiveness of exposure and response prevention.
Organizations
Exposure and response prevention is a behavior therapy technique. Many organizations exist for behavior therapists around the world. The World Association for Behavior Analysis offers a certification in behavior therapy. Their exam tests knowledge of this technique.