Rational Emotive Behavior Therapy (REBT)

Rational emotive behavior therapy (REBT) is a type of psychotherapy introduced by Albert Ellis in the 1950s. It is an action-oriented approach focused on helping people deal with their irrational beliefs and learning how to manage their emotions, thoughts, and behaviors in a healthier and more realistic way.

In REBT, irrational beliefs are rigid, absolute demands, such as “I must succeed,” that do not match reality and end up working against you.

REBT focuses mainly on the present. It helps someone understand how their perceptions of a situation can cause emotional distress, leading to unhealthy actions and behaviors that interfere with their life goals.

Once these thoughts are identified and adjusted to be more rational, people can build stronger relationships. This shift also improves how they respond to everyday situations and events. This is the goal of REBT.

This article is for informational and educational purposes only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment.

Always seek the advice of your physician, therapist, or other qualified health provider with any questions you may have regarding a medical or mental health condition. Never disregard professional advice or delay in seeking it because of something you have read on this site.

The rest of this guide explains REBT itself.

REBT can be particularly helpful for people living with a variety of issues, but especially those experiencing the following:

• Depression
• Anxiety
• Addictive behaviors
• Phobias
• Procrastination
• Disorder eating habits
• Sleep problems
• Overwhelming feelings of anger, guilt, shame, or rage.

Background

Rational emotive behavior therapy (REBT) is widely regarded as the first of the cognitive therapies.

Ellis developed it about a decade before Aaron Beck published his cognitive behavioral therapy (CBT) model. This makes REBT the historical parent of the CBT family, not simply one of its members.

Ellis first called his approach rational therapy in 1955. He renamed it rational emotive therapy a few years later to stress that the approach also worked through emotion, not just logic.

In 1993, he added “behavior” to the name, acknowledging the practical, homework-based side of the therapy that had been there from the start.

REBT broke away from psychoanalysis. At the time, psychoanalysis was probably the most popular therapy available.

Psychoanalysis was thought to help people feel better simply by getting things off their chest. Ellis questioned this. He doubted psychoanalysis produced lasting change or addressed the root cause of people’s problems.

Ellis believed that humans are naturally goal-directed. Yet people can also be self-defeating and irrational. Most are unaware that many of their own thoughts are irrational, and this can negatively affect how they behave in relationships and everyday situations.

According to Ellis, these thoughts can result in people suffering negative emotions and engaging in self-destructive behaviors.

Ultimately, REBT recognizes that our cognition, emotions, and behavior are all connected, interacting and influencing each other.

Core principles of REBT

A core concept of REBT is the ABC model. This model explains how, while we may blame external events for our unhappiness, our perception of these events lies at the heart of psychological distress.

REBT is grounded in the idea that people generally want to do well. They want to reach their goals.

However, sometimes, irrational thoughts and feelings get in the way of these goals. These beliefs are thought to influence how an individual perceives circumstances and events.

The ABC model is as follows:

• A – Activating – the activating event is when something happens in the environment that triggers a negative reaction or response.
• B – Belief – this describes the thoughts about the triggering event or situation, usually irrational thoughts about the activating event.
• C – Consequence – this is the emotional response to the belief, usually distressing emotions resulting from irrational thoughts or beliefs.

An example to illustrate this is to imagine a student who believes they must be perfect in everything they do. The activating event could be that they fail to get the top grade in an exam at school. This is 'A': the activating event.

This is 'B': the belief.

The triggered beliefs about this activating event could result in irrational thoughts such as ‘I am a failure,’ ‘I should feel ashamed,’ or ‘I must do better.’

The consequences of these thoughts are that the student feels shame and guilt for not being perfectly competent in what they do. They may get upset and cry, or put unnecessary stress on themselves to work even harder next time to avoid feeling this way again.

This is 'C': the consequence.

Irrational Beliefs Addressed By REBT

Below are some examples of irrational beliefs that may be addressed in REBT:

• “If I fail this exam, my life is ruined.”
• “If I don’t excel in every area of my life, I’m a complete failure.”
• “I must always be on top of everything; any slip-up is unacceptable.”
• “My partner didn’t respond to my text, so they must be mad at me.”
• “I messed up that presentation, just like I always do.”
• “My friend is in a bad mood, and I know it’s because of me.”

Holding irrational beliefs can make it almost impossible to respond to activating situations in a healthy way.

Unhealthy feelings of anxiety are often driven by rigid and extreme attitudes, characterized by phrases like “must,” “should,” “have to,” and “need to.” These attitudes can lead to intense negative emotions.

Goals Of REBT

In REBT, individuals learn to differentiate between healthy negative feelings and unhealthy negative feelings, which can be constructive during challenging situations and unhealthy feelings of anxiety.

Healthy negative feelings can guide a person to take appropriate action or accept situations beyond their control.

REBT emphasizes personal responsibility for emotions. It also encourages the use of constructive, self-empowering language.

Going back to the aforementioned example, a student who previously felt anxious about not getting the top grade might realize they have a choice in how they feel. They could say, "I made myself anxious, so I can choose not to make myself anxious."

REBT helps individuals shift from blaming external circumstances for their distressing emotions to recognizing that their thoughts and beliefs are the primary drivers of those emotions.

Techniques

During REBT, the therapist will help the client learn how to apply the ABC model to their daily lives. They work with the individual to change those beliefs. This also changes their emotional response to situations.

An important step in this process is recognizing the underlying beliefs that lead to psychological distress. In many cases, these come as absolutes such as ‘I must,’ ‘I should,’ and ‘I can’t’ statements.

The therapist will usually discourage people from using these statements as they are unhelpful and irrational.

Below are some of the techniques of REBT:

Problem-Solving Techniques:

Clients learn practical skills to address challenging situations directly. This may involve:

• Developing assertiveness skills to communicate feelings, needs, and boundaries confidently yet respectfully. Through role-playing exercises, clients rehearse difficult interactions, replacing passive or aggressive patterns with assertive, constructive responses.
• Learning effective communication skills to reduce misunderstandings. Clients challenge irrational beliefs such as, “If my partner doesn’t immediately respond, they don’t care,” enabling clearer, healthier dialogue.
• Improving decision-making abilities by disputing irrational beliefs that create anxiety or paralysis in everyday choices.
• Practicing conflict resolution strategies by identifying and changing rigid beliefs (e.g., demands for perfection or universal approval) that fuel interpersonal conflicts. Clients develop practical skills like active listening, empathy, and perspective-taking to navigate disagreements constructively.

These techniques enable clients to handle life’s challenges effectively, leading to healthier behaviors, improved emotional regulation, and more fulfilling relationships.

Cognitive Restructuring

This helps clients recognize and transform irrational beliefs through techniques such as reframing, rationalizing thoughts, guided imagery, and the use of humor.

Therapists often challenge irrational thoughts by exploring their validity and encouraging more realistic perspectives.

One key technique is semantic precision. It trains the client to drop absolute words like “must,” “should,” and “can’t stand it” from their self-talk. In their place, they learn flexible language such as “prefer,” “would like,” and “can tolerate.”

Clients also practice rational coping self-statements. These are short, believable alternatives to their old demands.

For example, instead of “I must do well,” a client might rehearse a new statement. They might say: “I’d prefer to do well, but I don’t have to, and I can stand it if I don’t.”

A cost-benefit analysis is another useful tool. The client lists the advantages and disadvantages of holding a rigid demand compared with a flexible preference, which often makes the demand’s cost clear.

Behavioral Techniques

Behavioral interventions play a significant role in REBT, helping clients actively practice healthier behaviors and overcome avoidance or fear-based reactions.

Specific methods include:

• Exposure therapy: Gradually facing feared situations or objects to reduce anxiety and avoidance.
• Role-playing: Simulating challenging social scenarios in therapy to build confidence and interpersonal effectiveness.
• Behavioral activation: Encouraging participation in rewarding or goal-oriented activities to reduce avoidance behaviors and improve mood.
• Homework assignments: Practicing new behaviors between sessions to solidify progress and reinforce therapeutic gains.

Coping and Acceptance Strategies

Clients are also taught coping strategies, such as relaxation exercises, meditation, mindfulness, breathing techniques, and acceptance practices to manage situations beyond their immediate control.

REBT teaches unconditional acceptance in three forms. This promotes balanced self-perception and emotional resilience.

Unconditional self-acceptance (USA) means accepting yourself as a fallible human being of unrateable worth, whatever your failings. It replaces self-esteem built on performance, which can always be knocked down by the next failure.

Unconditional other-acceptance (UOA) works the same way.

It means accepting other people as fallible too, even when they behave badly, rather than damning them entirely. Unconditional life-acceptance (ULA) means accepting that life will contain adversity and injustice, without demanding that it be otherwise.

Ellis was influenced by Carl Rogers’ idea of unconditional positive regard, but he departed from it. He worried this could reinforce their underlying need for approval. That need for approval is often the very demand driving their distress.

REBT further emphasizes the power of rational self-talk to manage life’s inevitable stressors effectively.

Mike Abrams, a prominent psychologist and collaborator of REBT founder Albert Ellis, underscores this practical strategy:

“It ‘works out’ with clients’ coping rational self-statements, particularly philosophical ones, that they keep using to face some of the worst stressors and to refuse to upset themselves about. Such as: ‘Yes, I am really under great strain right now and there is nothing that I can do about relieving some of it, but I don’t have to eliminate it and I can lead a reasonable happy life even if these difficulties continue.’”

Abrams highlights that REBT’s essence lies in empowering people. It helps them adopt resilient thinking patterns that don’t deny life’s difficulties. Instead, these patterns help people maintain emotional balance despite ongoing challenges.

Emotive Techniques

REBT also works directly through emotion, not just through logical argument. Two techniques stand out.

In rational-emotive imagery, the client vividly imagines a feared situation. While holding the image in mind, they practice shifting an unhealthy emotion, such as panic, into a healthier one, such as concern.

REBT’s best-known emotive technique is the shame-attacking exercise. The client deliberately does something they find embarrassing in public.

For instance, they might ask a shop for an item that doesn’t exist, while working not to feel ashamed. The exercise teaches, through direct experience, that other people’s disapproval is uncomfortable but not catastrophic.

As Ellis himself explained, it came from his own life. As a shy young man, Ellis cured his own fear of approaching women.

He forced himself to strike up conversations with strangers in a botanical garden over the course of a month. He discovered that the rejection he feared was uncomfortable, but survivable.

REBT Activities

Imagining the worst

Often, people will catastrophize situations, meaning that they use worst-case thinking. Catastrophizing is a common cognitive distortion. People fear the uncertainty of potential negative events despite a lack of objective evidence to support this.

REBT therapists can encourage clients to imagine the worst-case scenario when attempting to avoid thinking about it for fear of becoming more anxious. Utilizing the worst-case scenario can help the client realize the following:

• The worst-case scenario is unrealistic and, therefore, unlikely to happen.
• Even if it did occur, the worst-case will probably still be tolerable.
• If the worst does happen, they would still be able to manage the outcomes and prevent them from becoming catastrophic.

Blown out of all proportion

This activity involves the use of imagery and humor to tackle irrational thoughts. The therapist will ask the client to imagine the thing they fear the most actually happening.

However, instead of encouraging them to visualize this realistically, the therapist will ask them to visualize it to an extreme level.

When their worst fears become exaggerated, they can become humorous. The idea is that laughing at blown-up fears will help the client get more control over them.

Disputing irrational beliefs (DIBS)

DIBS is a popular cognitive restructuring technique. The therapist questions the client’s beliefs head-on, causing them to rethink them. They might also ask the client to imagine another point of view they had not considered before.

Rather than the therapist being warm and supportive all the time, Ellis suggests that therapists should sometimes be blunt and honest to push people toward challenging their thoughts.

Disputing is a skill. It can be learned over time to help people manage their emotional responses and limit harmful beliefs.

A DIBS activity may include writing down a core belief someone holds and then considering the following:

• Are there any objective facts to support this belief?
• What proof is there that this belief is true/false?
• What is the worst outcome that could occur?

Ellis recommended recording the irrational belief and then writing several statements to dispute this, so the person can see more evidence suggesting their belief is false rather than true.

How Effective is REBT?

REBT has shown to be effective in addressing a variety of mental health conditions and situations as outlined below:

• REBT showed effectiveness in reducing attachment anxiety, psychological inflexibility, obsessive-compulsive disorder symptoms, and emotional dysregulation (Hoseini et al., 2013).
• REBT showed lasting positive effects even after therapy has ended and is as effective as cognitive therapy and medication for treating depression (David et al., 2008).
• In an educational context, REBT group counseling was found to reduce anxiety in school students compared to regular group counseling (Misdeni et al., 2019).
• REBT was effective in reducing academic stress for students, and its benefits persist for months after therapy concludes (Priya & Padmavathi, 2021).
• In the workplace, group REBT can reduce job-related stress and burnout while increasing job satisfaction and commitment (Kim & Yoon, 2018).
• In the realm of sports psychology, REBT may be an effective treatment option for athletes experiencing mental health issues, helping them manage unhelpful beliefs, emotions, and anxiety (Turner, 2016).

Contemporary Research

The most comprehensive test of REBT’s effectiveness comes from a 2018 systematic review and meta-analysis, fifty years after the therapy began.

Aim: David and colleagues (2018) reviewed fifty years of REBT research. They also wanted to test REBT’s proposed mechanism: that its benefits come from reducing irrational beliefs.

Method: The team ran a systematic search. It identified 84 relevant studies.

Of these, 68 provided data for between-group comparisons and 39 for within-group comparisons, spanning both clinical and non-clinical populations.

Results: REBT produced a medium effect on clinical outcomes compared with other interventions (Cohen’s d ≈ 0.58), and an even larger effect on irrational beliefs themselves (d ≈ 0.70). Within-group effects were of a similar, medium size.

Conclusion: David et al. (2018) call REBT a sound approach.

Its larger effect on irrational beliefs than on symptoms fits with REBT’s theory of change, though it does not prove it.

This medium-sized effect is consistent with two earlier meta-analyses, which found REBT more effective than no treatment or a placebo (Lyons & Woods, 1991; Engels, Garnefski, & Diekstra, 1993). Together, these studies confirm REBT works, though its exact mechanism is still debated.

Limitations of REBT

While REBT has evidence to support its efficacy, some limitations and critiques have been noted.

The confrontational style of disputing irrational beliefs directly is a major area of controversy. This approach could potentially re-traumatize clients who have experienced abuse or invalidation in the past.

The confrontational style may also not suit every culture. Clients who value indirect communication and humility may find it too harsh.

Additionally, REBT could arguably simplify psychological distress too much by focusing only on irrational beliefs. Childhood experiences matter too. Trauma often plays an important role as well.

From a neuroscience perspective, it can be questioned whether REBT sufficiently addresses emotional processing in the limbic system of the brain. While REBT aims to change thoughts and behaviors, emotions may not change as easily. More research is still needed into the neurobiology of REBT.

REBT’s evidence base is also smaller and older than the research behind Beck’s cognitive therapy. The findings are still real. But its most rigorous review to date reports only a medium-sized effect, not a large one (David et al., 2018).

REBT is also often found to work about as well as other therapies, rather than better.

This is the “dodo bird” problem. It raises the question of whether disputing beliefs is what helps, or whether factors shared by all good therapies explain the benefit (Engels et al., 1993).

Finally, REBT can feel less personal than other therapies. It often follows a set, manualized approach rather than an individualized one.

Personal Experiences of REBT

Below are accounts of individuals’ experiences of REBT sessions:

“by using someone as a sounding board [...] Well you almost hear yourself speaking and saying ‘that’s ridiculous’”.

“I will go out and do things [...] no matter how hard I think it might be, [...] I'll meet that challenge. [...] and I'd allow myself to be nervous. [...] Whereas before, you know, I shouldn't be nervous. I shouldn't be this, shouldn’t be that. Shoulds”.

“But I realised, over time, that there really was a conscious thought there. There's an underlying belief in there somewhere, [...] that's causing me to feel this way, [...] And that, [...] that's the event, that's the belief and the consequence is my feeling this way.

“I wouldn't have thought it was at all possible, but the work that I've done, in digging out what the underlying thoughts are, of making the unconscious conscious [...] and knowing that, with a lot of practice in my, [...] particular instance, that you can has made a hell of a difference.” 

(From Meadon, 2010).

REBT vs. CBT

Below are some of the main differences between REBT and CBT:

Aspect	REBT	CBT
Origins	Considered an original form of CBT	Developed separately by Aaron Beck
Core Principle	Emphasizes self-constructed thinking as the basis for emotional disturbance	Focuses on undoing dysfunctional automatic thoughts learned since childhood
Self-Esteem Approach	Teaches unconditional self-acceptance	Focuses on others’ acceptance and reinforces positive qualities
View on Anger	Views all anger as having a condemning core	Recognizes some healthy and appropriate anger
Therapeutic Style	May use humor and be confrontational	Generally more polite and less confrontational
Popularity & Research	Effective but less popular with less research support	Widely popular with extensive research backing

The choice between REBT and CBT depends on individual preferences, specific issues, and therapy goals. Both approaches share common principles but have distinct philosophical and practical differences.

The Therapeutic Relationship in REBT

A strong therapeutic relationship matters for REBT to work. This approach can involve blunt, confrontational disputing of your irrational beliefs. Trust is essential.

The therapist must build rapport and stay sensitive while challenging you. The confrontational style is not meant to attack you, but to question harmful thought patterns. Even so, it can feel aggressive without enough trust.

You must feel safe enough to be vulnerable with the therapist. This works both ways.

The therapist also needs to show competence, care, and integrity. Once this trust exists, you become more open to direct disputing techniques.

A safe alliance gives you confidence to take risks in changing your beliefs and behaviors. The therapist also offers encouragement throughout this process. With a strong relationship as its foundation, REBT’s confrontational approach becomes an effective catalyst for change.

Please seek advice from a medical professional for further information about REBT. This article is for informational purposes only.

Do you need mental health support?

USA

If you or a loved one are struggling with symptoms of an anxiety disorder, contact the Substance Abuse and Mental Health Services Administration (SAMHSA) National Helpline for information on support and treatment facilities in your area.

1-800-662-4357

UK

Contact the Samaritans for support and assistance from a trained counselor: https://www.samaritans.org/; email jo@samaritans.org .

Available 24 hours a day, 365 days a year (this number is FREE to call):

116-123

Rethink Mental Illness: rethink.org

0300 5000 927

References

Abrams, M., & Ellis, A. (1994). Rational emotive behaviour therapy in the treatment of stress. British Journal of Guidance & Counselling, 22(1), 39-50. https://doi.org/10.1080/03069889408253664

David, D., Cotet, C., Matu, S., Mogoase, C., & Stefan, S. (2018). 50 years of rational-emotive and cognitive-behavioral therapy: A systematic review and meta-analysis. Journal of Clinical Psychology, 74(3), 304–318. https://doi.org/10.1002/jclp.22514

David, D., Szentagotai, A., Lupu, V., & Cosman, D. (2008). Rational emotive behavior therapy, cognitive therapy, and medication in the treatment of major depressive disorder: a randomized clinical trial, posttreatment outcomes, and six‐month follow‐up. Journal of clinical psychology, 64(6), 728-746.

Engels, G. I., Garnefski, N., & Diekstra, R. F. W. (1993). Efficacy of rational-emotive therapy: A quantitative analysis. Journal of Consulting and Clinical Psychology, 61(6), 1083–1090. https://doi.org/10.1037/0022-006X.61.6.1083

Hoseini, T. H. M., Vaziri, S., & Kashani, F. L. (2013). The Effect of REBT on Reducing Somatization Syndrome, Obsessive-Compulsive Disorder, and Interpersonal Sensitivity of Women living in Qom.

Kim, H. L., & Yoon, S. H. (2018). Effects of group rational emotive behavior therapy on the nurses’ job stress, burnout, job satisfaction, organizational commitment and turnover intention. Journal of Korean Academy of Nursing, 48(4), 432-442.

Lyons, L. C., & Woods, P. J. (1991). The efficacy of rational-emotive therapy: A quantitative review of the outcome research. Clinical Psychology Review, 11(4), 357–369. https://doi.org/10.1016/0272-7358(91)90113-9

Marsinun, R. (2016). The effectiveness of Rational Emotive Behavior (REB) counseling to reduce anxiety in facing student exams at SMPN 150 Jakarta. In Proceedings of the National Seminar Series (pp. 306-327).

Meaden, A. (2010). The experience of rational emotive behaviour therapy.

Misdeni, M., Syahniar, S., & Marjohan, M. (2019). The effectiveness of rational emotive behavior therapy approach using a group setting to overcome anxiety of students facing examinations. International Journal of Research in Counseling and Education, 3(2), 82-88.

Priya, S. S., & Padmavathi, P. (2021). Assess the effectiveness of rebt on academic stress Among Adolescent Girls. TNNMC Journal of Obstetrics and Gynaecological Nursing, 9(2), 36-41.

Turner, M. J. (2016). Rational emotive behavior therapy (REBT), irrational and rational beliefs, and the mental health of athletes. Frontiers in psychology, 7, 1423.

Further Information

David, D., Cotet, C., Matu, S., Mogoase, C., & Stefan, S. (2018). 50 years of rational‐emotive and cognitive‐behavioral therapy: A systematic review and meta‐analysis. Journal of clinical psychology, 74(3), 304-318.

Russo-Netzer, P., & Ameli, M. Optimal Sense-Making and Resilience in Times of Pandemic: Integrating Rationality and Meaning in Psychotherapy.