The chart: 15 theories and the techniques that mark each
| Approach | Developed by | Signature techniques |
|---|---|---|
| Cognitive Behavioral Therapy (CBT) | Aaron T. Beck | Identifying and evaluating automatic thoughts and beliefs |
| Rational Emotive Behavior Therapy (REBT) | Albert Ellis | ABC assessment of activating event, belief, and consequence; Shame-attacking or risk-taking exercises when clinically appropriate |
| Motivational Interviewing (MI) | William R. Miller and Stephen Rollnick | Eliciting and strengthening change talk; Elicit-Provide-Elicit when exchanging information |
| Dialectical Behavior Therapy (DBT) | Marsha M. Linehan | Distress-tolerance skills; Interpersonal-effectiveness skills; Behavior chain and solution analysis |
| Acceptance and Commitment Therapy (ACT) | Steven C. Hayes | Cognitive defusion; Self-as-context exercises |
| Person-Centered Therapy | Carl R. Rogers | Unconditional positive regard; Nondirective exploration led by the client |
| Gestalt Therapy | Fritz Perls and Laura Perls | Experiments developed from the immediate session |
| Solution-Focused Brief Therapy (SFBT) | Steve de Shazer and Insoo Kim Berg | Preferred-future or miracle questions; Exception questions; Scaling questions |
| Narrative Therapy | Michael White and David Epston | Externalizing conversations; Re-authoring conversations; Re-membering and outsider-witness practices |
| Family Systems Therapy | Murray Bowen (Bowen theory) | Mapping multigenerational family patterns; Identifying triangles and reciprocal emotional processes |
| Psychodynamic Therapy | Sigmund Freud (origins) | Open exploration and free association; Attention to transference and countertransference |
| Existential Therapy | No single founder | Clarifying choices within both freedom and facticity |
| Behavioral Therapy | No single founder | Functional behavioral assessment |
| Adlerian Therapy | Alfred Adler | Lifestyle assessment; Family constellation and early-recollection exploration |
| Reality Therapy / Choice Theory | William Glasser | WDEP questions about wants, current doing, self-evaluation, and planning |
Each name links to its full card further down, with techniques, core idea and evidence.
What each approach sounds like
People who passed the NCMHCE said the most useful thing they learned was the “voice” of each approach, because questions ask which response fits a named theory.
Keywords that give an approach away
- Evidence, thoughts
- CBT
- “Must”, disputing
- REBT
- Exceptions, scaling
- Solution-focused
- Values, noticing thoughts
- ACT
- “Part of you”
- Motivational interviewing
One client statement, answered fifteen ways
The responses are our own illustrations, kept short.
The client says: “I always mess everything up. I’ll never get this job.”
| Approach | A typical response | What it is doing |
|---|---|---|
| CBT | “What’s the evidence that you always mess up? Let’s look at the last few times.” | Examining an automatic thought |
| REBT | “Where is it written that you must never fail? Missing this job would be disappointing, not proof you’re a failure.” | Disputing a demand |
| Motivational interviewing | “Part of you wants this job a lot, and part of you is bracing for it not to work out.” | Double-sided reflection |
| Solution-focused | “Tell me about a time things went even a little better. What was different then?” | Exception question |
| ACT | “Notice the thought ‘I always mess things up.’ Can you make room for it and still take a step toward work you care about?” | Defusion and values |
| DBT | “Both can be true: you’re scared of failing, and you can still prepare for this interview.” | Dialectical validation |
| Person-centered | “You’re feeling really discouraged, as if nothing you try works out.” | Reflection of feeling |
| Gestalt | “Say that again, slowly, and notice what happens in your body as you say it.” | Here-and-now awareness |
| Narrative | “When did this ‘messing up’ story start telling you who you are?” | Externalizing the problem |
| Reality therapy | “What are you doing right now to get the job, and is it working?” | WDEP: doing and evaluation |
| Adlerian | “What did you learn growing up about what happens when you make a mistake?” | Exploring lifestyle and private logic |
| Psychodynamic | “I wonder whose voice that sounds like.” | Linking the present to early relationships |
| Existential | “What does it mean to you to risk failing at something that matters?” | Meaning and responsibility |
| Behavioral | “Let’s break the application into small steps and plan a reward for each one you finish.” | Shaping and reinforcement |
| Family systems | “How did your family handle mistakes when you were growing up?” | Multigenerational patterns |
How to use this for the NCMHCE
The NCMHCE is case-based: it asks which intervention fits a client at a given moment. Know each approach well enough to recognize its techniques and to tell when it matches the client's problem and readiness.
NBCC's content outline covers counseling skills and interventions but publishes no list of theories, so this set is ours, not NBCC's.
Which approach uses this technique?
Ten quick questions drawn from the chart above. Nothing is saved.
Each approach in detail
Open an approach to see its core idea, techniques, goals, evidence and sources.
Cognitive Behavioral Therapy (CBT)
Aaron T. Beck developed cognitive therapy, the principal clinical foundation of contemporary CBT.
- Core idea
- A person's interpretation of a situation influences emotional, behavioral, and physiological reactions; inaccurate or unhelpful cognitions and maintaining behaviors can be identified and modified.
- Key techniques
- collaborative case formulation and goal setting
- identifying and evaluating automatic thoughts and beliefs
- behavioral experiments and graded practice
- problem solving and skills rehearsal
- exposure and response prevention when treating OCD
- relapse-prevention planning and homework
- How change happens
- Change occurs through a collaborative, structured process in which clients test thoughts and predictions, solve current problems, alter maintaining behavior, and practice skills between sessions.
- Typical goals
- reduce distress and functional impairment
- develop more accurate and useful thinking
- change avoidance and other maintaining behaviors
- build skills the client can use independently
- Evidence
- Guideline-supported applications include depression, generalized anxiety disorder and panic disorder, trauma-focused CBT for PTSD, and CBT incorporating exposure and response prevention for OCD. The treatment protocol and strength of recommendation vary by condition.
Sources: beckinstitute.org, beckinstitute.org, nice.org.uk, nice.org.uk, nice.org.uk, nice.org.uk
Rational Emotive Behavior Therapy (REBT)
Albert Ellis developed REBT in 1955.
- Core idea
- Emotional and behavioral consequences are shaped less by an activating event alone than by the person's beliefs about the event; rigid, absolutistic, and self-defeating beliefs can intensify distress.
- Key techniques
- ABC assessment of activating event, belief, and consequence
- logical, empirical, and pragmatic disputation
- rational coping statements
- behavioral homework and exposure
- shame-attacking or risk-taking exercises when clinically appropriate
- How change happens
- Clients learn to identify irrational beliefs, dispute them empirically and pragmatically, replace them with flexible rational alternatives, and reinforce the new philosophy through behavioral practice.
- Typical goals
- replace demands with flexible preferences
- develop unconditional self-, other-, and life-acceptance
- reduce self-defeating emotion and behavior
- increase independent rational self-counseling
- Evidence
- Systematic-review and meta-analytic literature reports benefits across diverse clinical and nonclinical outcomes and reductions in irrational beliefs, but the evidence is heterogeneous and often does not directly test belief change as the mechanism. A single disorder-specific first-line indication was not verified from the sources reviewed.
Sources: albertellis.org, pmc.ncbi.nlm.nih.gov, pubmed.ncbi.nlm.nih.gov
Motivational Interviewing (MI)
William R. Miller developed the original approach, which Miller and Stephen Rollnick subsequently elaborated.
- Core idea
- MI is a collaborative, goal-oriented style of communication that attends to the language of change and strengthens a person's own motivation and commitment by eliciting the person's reasons for change within an accepting partnership.
- Key techniques
- open questions, affirmations, reflections, and summaries (OARS)
- the four processes of engaging, focusing, evoking, and planning
- eliciting and strengthening change talk
- responding to sustain talk without arguing
- Elicit-Provide-Elicit when exchanging information
- How change happens
- Change becomes more likely when the counselor engages without confrontation, focuses on a target, evokes change talk and personal values, and helps the client form a plan when readiness emerges.
- Typical goals
- resolve ambivalence
- increase intrinsic motivation and self-efficacy
- strengthen commitment language
- support a client-owned change plan
- Evidence
- MI is supported as an engagement and behavior-change method, particularly in substance-use-disorder treatment and other situations involving ambivalence. It is not, by itself, a comprehensive treatment for every psychiatric disorder.
Sources: motivationalinterviewing.org, motivationalinterviewing.org, library.samhsa.gov
Dialectical Behavior Therapy (DBT)
Marsha M. Linehan developed DBT, initially for chronically suicidal people diagnosed with borderline personality disorder.
- Core idea
- DBT integrates acceptance and change strategies within a behavioral framework; severe emotion dysregulation and ineffective coping are addressed through validation, skills acquisition, behavioral analysis, and environmental contingencies.
- Key techniques
- validation balanced with change strategies
- behavior chain and solution analysis
- mindfulness skills
- distress-tolerance skills
- emotion-regulation skills
- interpersonal-effectiveness skills
- contingency management and between-session coaching within comprehensive DBT
- How change happens
- Clients build a life worth living by reducing life-threatening and therapy-interfering behaviors, learning skills, analyzing behavior chains, and balancing acceptance with active behavior change.
- Typical goals
- reduce suicidal and self-harming behavior
- reduce therapy-interfering and quality-of-life-interfering behavior
- improve emotion regulation and crisis survival
- build effective relationships and a meaningful life
- Evidence
- Comprehensive DBT is best established for borderline personality disorder involving recurrent self-harm or suicidality. Adaptations have been studied for other conditions, but those should not be treated as interchangeable with the standard comprehensive model.
Sources: linehaninstitute.org, nice.org.uk, nhs.uk
Acceptance and Commitment Therapy (ACT)
Steven C. Hayes originated ACT; Kirk Strosahl and Kelly Wilson were major early developers of the clinical model.
- Core idea
- Psychological suffering is intensified by experiential avoidance and cognitive fusion; ACT aims to increase psychological flexibility rather than make symptom elimination the prerequisite for living.
- Key techniques
- acceptance and willingness exercises
- cognitive defusion
- present-moment mindfulness
- self-as-context exercises
- values clarification
- committed-action planning
- metaphors and experiential exercises
- How change happens
- Clients practice openness to private experiences, present-moment awareness, defusion and perspective-taking, clarify values, and take committed action in valued directions.
- Typical goals
- increase psychological flexibility
- reduce unworkable experiential avoidance
- act consistently with chosen values
- build a meaningful life while making room for difficult experience
- Evidence
- NICE identifies ACT as an option to consider for chronic primary pain, with evidence of improvements in quality of life, sleep, pain, and psychological distress, while noting a small evidence base and no demonstrated preference over CBT. Broader ACT research exists, but this entry does not claim a universal first-line indication.
Sources: contextualscience.org, contextualscience.org, nice.org.uk
Person-Centered Therapy
Carl R. Rogers founded client-centred, later called person-centred, therapy.
- Core idea
- People have a capacity for growth and self-direction that is facilitated by a therapeutic relationship characterized by empathic understanding, genuineness, and unconditional positive regard rather than therapist control.
- Key techniques
- accurate empathic reflection
- clarification and summarizing
- unconditional positive regard
- therapist congruence or genuineness
- nondirective exploration led by the client
- How change happens
- Change emerges as clients experience a psychologically safe, nonjudgmental relationship, explore experience in their own terms, and become more congruent and self-accepting.
- Typical goals
- increase congruence and self-acceptance
- strengthen autonomy and trust in one's experience
- support self-directed growth and fuller functioning
- reduce conditions of worth within the therapeutic relationship
- Evidence
- Person-centred experiential therapy has been directly studied against CBT for moderate or severe depression in the pragmatic PRaCTICED randomized non-inferiority trial. That study does not establish every form of person-centred work as equivalent to CBT across disorders; broader disorder-specific first-line status remains unverified here.
Sources: dictionary.apa.org, apa.org, pubmed.ncbi.nlm.nih.gov
Gestalt Therapy
Fritz Perls and Laura Perls developed Gestalt therapy, with Paul Goodman making a major theoretical contribution.
- Core idea
- Experience is understood holistically in the person-environment field; psychological difficulty is related to disruptions in awareness, contact, and integration rather than isolated symptoms alone.
- Key techniques
- here-and-now phenomenological inquiry
- attention to body, voice, language, and contact
- dialogue and relational feedback
- experiments developed from the immediate session
- role play or enactment
- creative media when clinically appropriate
- How change happens
- Change is supported through present-centred awareness and authentic dialogic contact, allowing unfinished or split-off experience to be encountered, owned, and integrated.
- Typical goals
- increase awareness and choice
- improve contact with self, others, and environment
- integrate disowned or conflicting experience
- increase responsibility without reducing experience to blame
- Evidence
- Current disorder-specific first-line status is unverified. An older meta-analysis synthesized 38 studies from 1970–1986, and later reviews discuss effectiveness, but this is not equivalent to a current condition-specific guideline recommendation.
Sources: eagt.org, pubmed.ncbi.nlm.nih.gov, gestaltresearch.org
Solution-Focused Brief Therapy (SFBT)
Steve de Shazer and Insoo Kim Berg led the development of solution-focused brief therapy at the Brief Family Therapy Center.
- Core idea
- Therapy can progress by constructing a detailed preferred future and identifying exceptions, strengths, resources, and small effective actions without requiring an exhaustive analysis of the problem's origin.
- Key techniques
- preferred-future or miracle questions
- exception questions
- scaling questions
- coping questions
- strengths-based compliments
- identifying the next small step
- How change happens
- Change is amplified by noticing what already works, describing observable signs of progress, and repeating manageable client-generated steps toward the preferred future.
- Typical goals
- translate hopes into concrete and observable outcomes
- identify exceptions and usable strengths
- increase hope and perceived agency
- produce useful change in as few sessions as clinically appropriate
- Evidence
- A 2024 umbrella review found the strongest evidence for adult depression, overall mental health, and progress toward individual goals, while also calling for more rigorous research. This does not make SFBT a first-line treatment for every diagnosis.
Sources: sfbta.org, solutionfocused.net, pubmed.ncbi.nlm.nih.gov
Narrative Therapy
Michael White and David Epston developed narrative therapy.
- Core idea
- People organize experience through multiple stories shaped by social context; the person is not the problem, and problem-saturated stories can obscure skills, values, commitments, and alternative accounts of identity.
- Key techniques
- externalizing conversations
- mapping the effects of the problem and the person's responses
- identifying unique outcomes
- re-authoring conversations
- re-membering and outsider-witness practices
- therapeutic letters, documents, or rituals
- How change happens
- Change occurs as the problem is externalized, neglected exceptions and preferred meanings are richly described, and alternative identity stories gain an audience and supporting evidence.
- Typical goals
- separate identity from the problem
- make skills, values, and acts of resistance visible
- develop a richer preferred identity story
- increase agency within the client's social and cultural context
- Evidence
- Disorder-specific first-line status is unverified. A 2026 systematic review examined biopsychosocial outcomes for people with cancer and described the evidence base as unclear. Narrative therapy should not be confused with narrative exposure therapy, a different manualized trauma treatment.
Sources: dulwichcentre.com.au, dulwichcentre.com.au, pubmed.ncbi.nlm.nih.gov
Family Systems Therapy
Family systems therapy is an umbrella rather than one model. Murray Bowen originated Bowen family systems theory, one of its major schools.
- Core idea
- Symptoms and relationship problems are understood within reciprocal emotional processes in families and wider relationship systems; Bowen theory emphasizes differentiation of self, triangles, and multigenerational patterns.
- Key techniques
- mapping multigenerational family patterns
- identifying triangles and reciprocal emotional processes
- process questions that slow reactivity
- coaching clearer self-definition
- condition-specific family education and communication work when indicated
- How change happens
- Change occurs when clients observe relational patterns, reduce automatic emotional reactivity, define themselves more clearly, and alter their participation in recurring interactional processes.
- Typical goals
- increase differentiation and thoughtful responding
- reduce chronic relational reactivity
- interrupt multigenerational patterns
- improve family support, communication, and problem solving
- Evidence
- Condition-specific family interventions are guideline-supported in areas such as psychosis and family therapy for anorexia nervosa in children and young people. Those recommendations do not establish every family-systems model, or Bowen therapy specifically, as the active evidence-based treatment.
Sources: thebowencenter.org, thebowencenter.org, nice.org.uk, nice.org.uk
Psychodynamic Therapy
Sigmund Freud founded psychoanalysis, the historical origin of psychodynamic therapy; contemporary psychodynamic therapy was subsequently developed by multiple theorists and is broader than classical analysis.
- Core idea
- Current symptoms and relationship patterns may be shaped by unconscious conflict, defenses, internalized relationship patterns, and earlier experience.
- Key techniques
- open exploration and free association
- clarification and confrontation
- interpretation of defenses, conflict, and recurring patterns
- attention to transference and countertransference
- linking present relationships with earlier relational experience
- How change happens
- Change develops through a supportive therapeutic relationship and increasing awareness of recurring affective and relational patterns, including patterns that emerge in transference.
- Typical goals
- increase insight into recurring patterns
- improve affect tolerance and reflective capacity
- develop more flexible defenses and relationships
- reduce symptoms through durable personality and interpersonal change
- Evidence
- Short-term psychodynamic psychotherapy has systematic-review and meta-analytic support for adult depression, although study heterogeneity and risk-of-bias limitations require caution. This evidence does not establish all long-term or classical analytic formats for every disorder.
Sources: apa.org, dictionary.apa.org, pubmed.ncbi.nlm.nih.gov, pubmed.ncbi.nlm.nih.gov
Existential Therapy
No single founder. Existential therapy comprises multiple philosophical and clinical traditions rather than one standardized protocol.
- Core idea
- Distress is explored in relation to lived experience and fundamental concerns such as freedom and responsibility, meaning, isolation and relationship, limitation, suffering, and death.
- Key techniques
- phenomenological description of lived experience
- exploration of meaning, values, freedom, and responsibility
- attention to isolation, relationship, suffering, and mortality
- authentic therapeutic dialogue
- clarifying choices within both freedom and facticity
- How change happens
- Change is fostered through honest phenomenological exploration, clarification of values and meaning, acceptance of unavoidable limits, and more responsible choice within the client's actual circumstances.
- Typical goals
- live more authentically
- increase responsibility and freedom of choice
- construct or clarify meaning
- face uncertainty and unavoidable limits with greater openness
- Evidence
- The evidence is heterogeneous because existential therapies are not one protocol. Meta-analytic findings suggest effects for some meaning-oriented and supportive-expressive interventions, including work with serious physical illness, but a broad disorder-specific first-line indication is unverified.
Sources: existentialtherapy.eu, existentialanalysis.org.uk, pubmed.ncbi.nlm.nih.gov, apa.org
Behavioral Therapy
No single founder. Its roots include Ivan Pavlov's classical-conditioning research and later learning-based clinical traditions.
- Core idea
- Behavior is shaped by learning, antecedents, consequences, and environmental context; clinically significant behavior can be assessed functionally and changed through new learning and altered contingencies.
- Key techniques
- functional behavioral assessment
- graded or prolonged exposure
- exposure and response prevention
- behavioral activation
- reinforcement, shaping, and contingency management
- skills rehearsal, self-monitoring, and homework
- How change happens
- Change occurs through direct practice and new learning, including approaching rather than avoiding feared cues, increasing reinforcing activity, and changing consequences that maintain behavior.
- Typical goals
- increase adaptive and value-consistent behavior
- reduce avoidance and maladaptive learned responses
- build mastery through observable practice
- modify environmental contingencies that maintain problems
- Evidence
- Guideline-supported behavioral applications include behavioral activation for depression and exposure with response prevention for OCD. Exposure-based methods are also used for fear and anxiety conditions, with the exact protocol determined by the diagnosis.
Sources: apa.org, apa.org, nice.org.uk, nice.org.uk
Adlerian Therapy
Alfred Adler founded Individual Psychology, the basis of Adlerian therapy.
- Core idea
- Behavior is purposeful and socially embedded; people develop a style of life and private beliefs while striving to overcome felt inferiority and to find belonging and significance.
- Key techniques
- lifestyle assessment
- family constellation and early-recollection exploration
- Socratic questioning
- encouragement
- interpretation of goals and private logic
- reorientation and acting-as-if experiments
- How change happens
- Change occurs through an egalitarian, encouraging relationship in which mistaken private logic and lifestyle patterns are understood, reoriented, and replaced by more socially useful action.
- Typical goals
- increase courage and social interest
- strengthen belonging and contribution
- replace mistaken beliefs with useful goals
- move from discouragement toward responsible participation
- Evidence
- Unverified as a current disorder-specific first-line treatment. The sources reviewed describe the theory and its clinical application, but no current high-quality disorder-specific guideline or sufficiently direct meta-analysis was verified for this entry.
Sources: alfredadler.edu, ncbi.nlm.nih.gov
Reality Therapy / Choice Theory
William Glasser developed reality therapy and choice theory.
- Core idea
- Choice theory holds that people choose behavior in efforts to meet basic needs and can control their own behavior more directly than other people or external events; reality therapy applies this view to present relationships and action.
- Key techniques
- WDEP questions about wants, current doing, self-evaluation, and planning
- focus on present behavior and relationships
- noncoercive self-evaluation
- specific attainable action planning
- follow-up on commitment without punishment or excuses
- How change happens
- Clients evaluate whether current total behavior helps them meet needs and sustain relationships, then choose a specific, workable plan for more effective action.
- Typical goals
- make more effective present choices
- meet needs responsibly
- improve important relationships
- increase personal agency and follow-through
- Evidence
- Broad disorder-specific first-line status is unverified. A randomized study found benefits from choice-based reality therapy for hope among Taiwanese women convicted of drug offences, but that narrow population and outcome cannot support a general clinical indication.
Sources: wglasserinternational.com, wglasser.com, wglasser.com, wglasser.com, pubmed.ncbi.nlm.nih.gov
The evidence lines separate a guideline-supported use from broader or weaker research, and say "unverified" where no current, disorder-specific guideline or direct evidence was found. Evidence for a technique is not automatically evidence for every therapy that uses it.
On the NCMHCE, theories show up inside a client's story. See how in one free case, with every answer explained.
Try a free caseCounseling theories FAQ
Which counseling theories are on the NCMHCE?
NBCC publishes no list of theories. In first-hand accounts from people who took the current exam, CBT came up most, followed by motivational interviewing, REBT, solution-focused, ACT, DBT and narrative therapy; some also saw choice theory, Gestalt or family systems. Questions usually ask which response fits an approach, so learn each one's techniques and how it sounds.
How do I tell counseling theories apart on the exam?
Listen for the keywords in each option. Evidence and thoughts point to CBT, “must” and disputing to REBT, exceptions and scaling questions to solution-focused, values and noticing thoughts to ACT, reflections of ambivalence to motivational interviewing, and externalizing the problem to narrative therapy.
Taking the NCMHCE? The free practice case is one full case: 14 questions, about 20 minutes, no account needed.
Try the free case