What Is Exposure And Response Prevention (ERP) Psychology?

Keep reading to learn more about ERP therapy, how it may help improve mental health, and where to find a therapist who specializes in this type of therapy.

What is exposure and response prevention?

ERP is a therapeutic approach employed primarily for people with: 

• Obsessive-compulsive disorder (OCD)
• Social anxiety disorder
• Post-traumatic stress disorder (PTSD) 

While ERP is considered a type of CBT, it usually has some core differences from traditional CBT, as discussed below.

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What can exposure and response prevention treat in obsessive-compulsive disorder (OCD)?

Exposure and response prevention therapy usually aims to help individuals gradually confront their fears in order to reduce the associated distress and compulsive behaviors. It can be particularly effective for individuals with OCD: In one study, researchers found that up to 60% of people who participated in ERP experienced clinically significant improvement and long-term relief from their OCD symptoms.

It is important to note that while ERP therapy can be very effective, it is essential that it is conducted in partnership with a licensed mental health professional who understands the ethics of the approach.

Why ERP is considered the gold standard for OCD

ERP therapy is often referred to as the gold standard for treating OCD, given the large professional consensus regarding its effectiveness. According to the American Psychiatric Association, there is “more research evidence supporting the effectiveness of ERP for OCD than there is for other kinds of therapy.”

What ERP looks like in a clinical setting

The process of exposure and response prevention therapy can typically be broken down into five steps. 

Psychologist and patient identification of anxiety-provoking situations

Together, the individual and their licensed mental health professional work to identify specific situations that provoke anxiety and/or compulsions. This step is essential in exposure and response prevention, as these factors can vary widely from situations to physical objects.

Hierarchy development

In a clinical setting, the licensed professional and the individual organize the objects or situations from least to most distressing. This hierarchy acts as a guide for gradual exposure.

Exposure to ERP therapy sessions and controlled environments

Starting with the least distressing triggering situation, the individual is systematically exposed to the stimulus, often in a controlled environment. This exposure is a key practice guideline of ERP therapy sessions; the stimulus may be presented in the individual’s imagination, through discussion, or in real life.

Response prevention in EPR psychology

In this critical step, individuals refrain from engaging in their usual anxiety-reducing patterns. It plays an important role in ERP psychology by helping individuals manage their responses to distressing thoughts.

Anxiety management and habituation in treatment with ERP

Over time and with consistent ERP, individuals often learn that the imagined consequences of facing their fears are unlikely to occur, and their exposure anxiety will likely lessen over time. 

Working with a mental health professional can help ensure that an individual moves at a pace that’s reasonably comfortable for them. If at any time the process becomes too overwhelming, the mental health professional will be there to intervene. Individuals can stop, take a break, and try again when they feel ready. They may be assigned homework involving gentle real-life exposure to an anxiety-provoking situation, which may help reduce repetitive behaviors.

How ERP works in the brain and nervous system

With OCD, the brain’s alarm system tends to go off frequently. While this alarm system can be valuable in the face of danger, it can lead to difficulty for those with OCD because it activates frequently even when individuals are not in danger. Typically, with ERP therapy, the brain learns to adapt to certain anxiety-producing situations so that a person’s nervous system isn’t activated too frequently.

Using exposure and response prevention psychological techniques

Exposure and response prevention is not simply facing fears — exposure is only half the process. ERP is also about applying response prevention techniques learned in therapy. This practice may help individuals recognize and challenge their beliefs about the necessity of their compulsions. Like any skill, this requires time and repetition to build up.

Over time, the therapist might recommend that the individual practice exposure and response prevention therapy on their own. Typically, this will only happen once they have demonstrated their fluency in the technique. Doing the work independently as well as alongside a therapist can be a powerful confidence booster and assist in an individual’s recovery journey.

ERP vs. traditional talk therapy: How does CBT differ from ERP?

Cognitive behavioral therapy (CBT) is a type of psychotherapy that operates on the assumption that people react and respond to different situations based on their thoughts and feelings about them. The idea behind CBT is to get individuals to recognize which of their thoughts are unhelpful and then shift them to be more productive. Changing thoughts may help them shift their behaviors and choose healthier responses.

Exposure and response prevention is a branch of CBT in that both approaches typically offer systematic and practical methods of changing thoughts and behaviors. However, unlike CBT, ERP relies on an individual’s exposure to the feared situation or stimulus along with a decision to resist engaging in:

• Compulsions
• Avoidance behaviors
• Rituals

ERP beyond OCD

While ERP is primarily used to treat OCD, some clinicians also use it for social anxiety or panic disorder. Gradual exposure to social situations or feared environments may help individuals stop avoiding those contexts, which can lead to improved everyday functioning. 

Supplementing exposure and response prevention with therapy

Anxiety-based mental health conditions like OCD and PTSD can be challenging to overcome alone and often require professional intervention. If you are experiencing symptoms that are affecting your daily functioning, speaking with a therapist could be helpful.

Online therapy and treatment for psychological disorders

Traditional treatments for these mental health disorders can be costly and time-consuming, which may pose difficult barriers to getting the support you need. One alternative is online therapy, which is easily available through platforms like BetterHelp. With online therapy, you can connect with a licensed therapist using your preferred method, be it:

• Video chats
• Phone calls
• In-app messaging. 

The flexibility and convenience of this option may make it right for you.

Several studies have proven the effectiveness of online therapy in addressing a range of mental health concerns. Because numerous studies have shown that exposure and response prevention (ERP) is an effective first-line treatment for obsessive-compulsive disorder in particular, some researchers have studied whether these same results could be found using online ERP interventions. In one study, ERP was delivered via videoconferencing to 3,552 adults with an OCD diagnosis. Researchers found “clinically and statistically significant improvements, with a 43.4% mean reduction in obsessive-compulsive symptoms.” Participants also experienced reductions in anxiety, depression, and symptoms of stress, as well as improvements in quality of life.