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Table of Contents
- What Is Dialectical Behavior Therapy?
- What Is Emotional Dysregulation?
- The Four DBT Skill Modules
- What Conditions Does DBT Treat?
- How Is DBT Different from Standard CBT?
- Is DBT Effective? What Does Research Show?
- Frequently Asked Questions
Dialectical behavior therapy (DBT) is a comprehensive, evidence-based treatment developed by Dr. Marsha Linehan specifically to address the kind of intense, rapidly shifting emotional states that standard therapies often struggled to reach. Originally developed for individuals with borderline personality disorder – many of whom were considered “untreatable” by conventional approaches – DBT is now used for a wide range of conditions involving emotional dysregulation, self-harm, suicidality, and complex interpersonal difficulties.
DBT’s orienting goal is straightforward and profound: building “a life worth living.” This article explains how dialectical behavior therapy works, what its four skill modules involve, and who may benefit from this approach.
What Is Dialectical Behavior Therapy?
DBT was developed in the late 1980s by Dr. Marsha Linehan at the University of Washington. The word “dialectical” refers to the central tension that DBT holds: radical acceptance (acknowledging reality as it is) and change (working to improve one’s life and behavior). These two positions, which might seem contradictory, are held simultaneously – validating where the person is while actively working toward something better.
DBT combines principles from cognitive behavioral therapy with mindfulness and acceptance practices drawn from Zen Buddhist traditions. In its full form, standard DBT includes four treatment components:
- Individual therapy – weekly one-to-one sessions
- Skills training group – a structured group format teaching the four DBT skill modules
- Phone coaching – access to the therapist between sessions for skills coaching in real-world crises
- Consultation team – the therapist’s consultation team, which supports the quality and consistency of treatment
What Is Emotional Dysregulation?
Emotional dysregulation refers to the inability to modulate emotional responses within a socially expected range – leading to emotions that are more extreme, more prolonged, or more rapidly shifting than the person can manage effectively. People with significant emotional dysregulation often describe emotions as coming on fast, feeling overwhelming, and lasting far longer than they wish.
Dr. Linehan’s biosocial theory provides DBT’s framework for understanding emotional dysregulation: it develops through the interaction of biological emotional sensitivity (a nervous system that is more reactive than average) and an invalidating environment (one in which emotional experiences are frequently dismissed, minimized, or punished). Neither factor alone is sufficient – it is the combination that produces the extreme emotional sensitivity and dysregulation that DBT was designed to address.
The Four DBT Skill Modules
1. Mindfulness
Mindfulness is the foundational skill from which all other DBT skills build. DBT mindfulness is not primarily meditation – it is the practice of observing experience without judgment, distinguishing between “wise mind” (the integration of rational and emotional mind) and being swept away by emotion alone.
Core mindfulness skills include:
- Observing: noticing experience without immediately reacting
- Describing: putting words to experience without judgment
- Participating: fully engaging with present experience
- Taking a non-judgmental stance toward oneself and experience
- Accessing “wise mind” – a state that integrates emotional and rational knowing
2. Distress Tolerance
Distress tolerance skills are designed for crisis moments – times when emotions are at their peak and wise action feels impossible. The goal is to get through the crisis without making things worse. Key distress tolerance skills include:
- TIPP: Temperature (cold water to activate the dive reflex and rapidly slow heart rate), Intense exercise, Paced breathing (extended exhale activates the parasympathetic nervous system), Progressive muscle relaxation
- ACCEPTS: Distraction using Activities, Contributing, Comparisons, different Emotions, Pushing away, different Thoughts, and Sensations
- Self-Soothe: Comforting engagement of each of the five senses
- IMPROVE the Moment: Imagery, Meaning, Prayer/connection, Relaxation, One thing at a time, Vacation (brief mental escape), Encouragement
- Radical Acceptance: Fully accepting reality as it is, not as one wishes it to be – not approval, but acknowledgment that fighting reality increases suffering
3. Emotion Regulation
Emotion regulation skills build the longer-term capacity to understand, tolerate, and change emotional experiences. Key skills include:
- Identifying and naming emotions: Accurately labeling emotions reduces their intensity (research shows that emotion labeling activates the prefrontal cortex and reduces amygdala activation)
- Opposite action: Deliberately acting in opposition to an emotion’s action urge when the emotion is not justified by the facts – a powerful tool for breaking emotional patterns
- Building positive experiences: Intentionally creating moments of competence and pleasure to build a life that produces positive emotion organically
- PLEASE skills: Attending to Physical illness, Eating regularly, Avoiding mood-altering substances, Sleep, and Exercise – the physiological foundations of emotional regulation
4. Interpersonal Effectiveness
Interpersonal effectiveness skills build the ability to navigate relationships skillfully – asking for what one needs, maintaining relationships, and maintaining self-respect. Key skill sets include:
- DEAR MAN: Describe, Express, Assert, Reinforce, stay Mindful, Appear confident, Negotiate – for effectively asking for what you need or saying no
- GIVE: Be Gentle, act Interested, Validate, use an Easy manner – for maintaining and strengthening relationships during difficult interactions
- FAST: Be Fair, don’t over-Apologize, Stick to values, be Truthful – for maintaining self-respect in relationships
What Conditions Does DBT Treat?
DBT was originally developed for borderline personality disorder (BPD) – and the research base for BPD remains the strongest. It is now used widely for:
- Borderline personality disorder – where the evidence is most robust
- PTSD and complex PTSD – particularly for stabilization before trauma processing
- Eating disorders – particularly bulimia nervosa and binge eating disorder, where emotional dysregulation is central
- Self-harm behaviors
- Suicidal ideation and behavior
- Substance use disorders – DBT has been adapted for dual diagnosis populations
- Depression and anxiety – when emotional dysregulation is a significant feature
How Is DBT Different from Standard CBT?
While DBT was built on cognitive behavioral foundations, it differs from standard CBT in important ways:
- Validation + Change: CBT focuses primarily on change – changing thoughts and behaviors. DBT explicitly balances validation (accepting the person where they are) with change strategies.
- Skills group component: Standard CBT does not typically include a separate skills training group; DBT’s skills group is a core component.
- Phone coaching: Access to coaching between sessions is unique to DBT and designed to support skills generalization to real-world situations.
- Target population: Standard CBT was developed for anxiety and depression; DBT was designed for high-risk, complex presentations where standard CBT was insufficient.
- Biosocial framework: DBT’s explicit validation of the person’s emotional sensitivity – rather than treating emotion as primarily irrational – is central to its therapeutic alliance with clients who have often felt chronically misunderstood.
Is DBT Effective? What Does Research Show?
Dr. Linehan’s original randomized controlled trials – and subsequent research by independent teams – have demonstrated that DBT produces significant reductions in suicidal behavior, non-suicidal self-injury, psychiatric hospitalization, treatment dropout, and substance use. These findings have been replicated across multiple populations and settings.
DBT has the most robust evidence base of any treatment for borderline personality disorder, and growing evidence for its effectiveness with eating disorders, PTSD, and adolescents at risk. It is considered an evidence-based practice by SAMHSA and is listed among treatments with the strongest research support by major clinical guideline bodies.
Frequently Asked Questions
Do you have to have BPD to do DBT?
No. While DBT was developed for borderline personality disorder, it is now used for a wide range of conditions involving emotional dysregulation, self-harm, suicidality, eating disorders, and substance use. The skills are broadly applicable to anyone who struggles with intense emotions and interpersonal difficulties, regardless of diagnosis.
How long is DBT therapy?
Standard full DBT is typically one year in duration – one year of individual therapy combined with one year of the skills training group. Shorter, skills-focused versions of DBT exist (DBT-informed or DBT skills training only), though these do not constitute full DBT. The appropriate format depends on the severity of the presenting concerns.
Can DBT be done individually without the skills group?
Individual DBT-informed therapy, without the group skills component, can be beneficial – but it does not constitute “standard DBT” as developed and validated by Marsha Linehan. Some clinicians integrate DBT skills into individual therapy without a separate group. For the most severe presentations (active self-harm, suicidality, BPD), the full package of standard DBT produces the most robust outcomes.
What is the difference between DBT and CBT?
Both are structured, skills-based psychotherapies with strong evidence bases. CBT focuses primarily on identifying and changing unhelpful thought patterns and behaviors. DBT holds an explicit dialectical tension between acceptance and change, adds a skills group component and phone coaching, and was designed specifically for people who found standard CBT insufficient. DBT places more emphasis on the therapeutic relationship as a vehicle for change and on validation alongside skills building.
DBT at Synchrony Brain Health
DBT skills are integrated within Synchrony Brain Health’s evidence-based care framework, alongside cognitive behavioral therapy and our trauma recovery program. Synchrony Brain Health offers compassionate, neuroscience-informed care for emotional dysregulation, complex trauma, and related conditions. If intense emotions are significantly affecting your life, a clinical consultation can help clarify the most appropriate treatment approach.
This article is for informational and educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment.
Citations: Linehan, M.M. (1993). Cognitive-Behavioral Treatment of Borderline Personality Disorder; Linehan, M.M., et al. (2006). Two-year randomized controlled trial and follow-up of dialectical behavior therapy vs therapy by experts for suicidal behaviors and borderline personality disorder. Archives of General Psychiatry; SAMHSA National Registry of Evidence-based Programs and Practices.
