Praxical.Psych
Integrative

The Unified Protocol

Anxiety, mood and related disorders share a common temperamental basis — neuroticism combined with aversive reactions to one’s own emotions and consequent avoidance — so a single transdiagnostic protocol targeting emotion regulation treats them all.

2000s – presentUPEvidence: Good support
The claim, in one line

One protocol for all the emotional disorders, because they share a mechanism.

Who built it

  • David H. Barlow

    Psychologist, Boston University

    Developed the Unified Protocol after decades of building disorder-specific protocols, on the argument that the proliferation of manuals was itself an obstacle to dissemination.

    UP

Theory of personality

Barlow’s triple vulnerability model: a generalised biological vulnerability (heritable neuroticism), a generalised psychological vulnerability (a sense that events are uncontrollable), and a specific psychological vulnerability that determines which disorder appears. The first two are shared; only the third differs.

The functional target is the aversive reaction to one’s own emotional experience, and the avoidance that follows. Emotions are not the problem; the person’s relationship to them is — which is why the protocol works across diagnostic boundaries.

Theory of psychopathology

Emotional disorders differ in content and converge in mechanism: intense emotion, an aversive reaction to it, and avoidance or emotion-driven behaviour that provides short-term relief and long-term maintenance.

Theory of change

Eight modules

  1. 1Motivation enhancement and goal setting — decisional balance, drawn from MI.
  2. 2Understanding emotions — psychoeducation and the three-component model of emotional experience.
  3. 3Mindful emotion awareness — present-focused, non-judgemental awareness of emotion.
  4. 4Cognitive flexibility — appraisal and reappraisal, targeting probability overestimation and catastrophising.
  5. 5Countering emotional behaviours — identifying and reversing emotion-driven behaviours.
  6. 6Understanding and confronting physical sensations — interoceptive exposure.
  7. 7Emotion exposures — situational, imaginal and interoceptive, conducted transdiagnostically.
  8. 8Relapse prevention and progress review.

Key concepts

The vocabulary you need to read the literature and to be understood in supervision.

Where it sits in the transtheoretical grid

Which change processes the system leans on, and at what level of content it aims.

Change processes emphasised
  • Consciousness raising

    Increasing information about oneself and the problem - feedback, interpretation, education, observation.

  • Counterconditioning

    Substituting an incompatible response for the problem response - relaxation, assertion, exposure, defusion, opposite action.

  • Self-reevaluation

    Appraising how one thinks and feels about oneself with respect to the problem; values clarification.

  • Self-liberation (choosing)

    Choosing and committing to act, plus the belief that one can change - the deliberate exercise of agency.

Content levels targeted
  • Symptom & situational problems
  • Maladaptive cognitions
Compare against other systems

Your notes

Saved in this browser only. Export from Progress.
Educational use only

Praxical.Psych is a teaching tool. It is not medical, clinical, psychological or legal advice, not a diagnosis, not treatment, not supervision, and not a credential. Nothing here creates a clinician–patient or solicitor–client relationship. Every patient, case, transcript and simulated session is fictional. Clinical and legal requirements vary by jurisdiction and change over time — verify anything that bears on a real decision against your own regulator, statute and current professional guidance, and consult a qualified professional.

Do not enter real patient information. If you or someone else is in crisis: US & Canada 988 · UK & Ireland 116 123 · Australia 13 11 14 · elsewhere findahelpline.com · immediate danger, your local emergency number.

Full disclaimerScope, method & limitsEthics & lawYour data

Praxical.Psych · © 2026 Moonlit Social Labs. All rights reserved.

Before you begin

What Praxical.Psych is, and is not

Praxical.Psych is an educational tool. It teaches the theory, evidence base and clinical method of psychotherapy at the level of an advanced survey course, and it lets you rehearse a complete session in a simulator.

It is not medical, clinical, psychological or legal advice. It cannot diagnose or treat anyone, and it does not state the law where you practise — requirements differ by jurisdiction and change. Nothing here creates a clinician–patient or solicitor–client relationship.

  • Every patient, transcript and case in this app is fictional — a composite written for teaching. None depicts a real person.
  • Praxical.Psych is not therapy, not a substitute for supervision, and not a credential. Competence to practise comes from training, supervised hours and licensure.
  • Scores from the instruments here are for learning how they behave. They are not a diagnosis and not a risk assessment, and must not inform a decision about a real person.
  • Do not enter real patient information. Everything you type stays in this browser, but that is not the same as a compliant clinical record system.
If you are in crisis

In the US and Canada, call or text 988. In the UK and Ireland, call 116 123 (Samaritans). Elsewhere, find a local line at findahelpline.com. In immediate danger, use your local emergency number.

Read the full disclaimer