The Integrative & Eclectic Lineage
What if no single tradition has the whole truth?
Clinical and evidence statements in this lineage remain under review. The source checks below apply only to their stated treatment, population and outcome.
Guideline sources for approaches in this lineage
Common Factors / Contextual Model
Guidelines and official sources (2)
2 professional reference checks
Read the recommendation and its scope. A source may discuss an approach without recommending it.
- What the evidence shows: psychotherapy relationships
Discussed in the source
The task-force report identifies alliance among effective relationship factors. This is not a condition-specific recommendation for a standalone Contextual Model treatment.
Scope: Relationship factors across individual, youth, couple and family psychotherapy.
- The Alliance in Adult Psychotherapy: A Meta-Analytic Synthesis
Discussed in the source
This task-force-linked synthesis examines alliance and outcome associations. It does not test a standalone treatment protocol or establish a causal effect for each relationship factor.
Scope: Association between alliance and outcomes in adult psychotherapy.
Clinical Hypnotherapy
Guidelines and official sources (6)
6 clinical guideline checks
Read the recommendation and its scope. A source may discuss an approach without recommending it.
- Irritable bowel syndrome in adults: diagnosis and management (CG61)
Recommendation for the stated population
NICE says to consider referral for psychological interventions including hypnotherapy. The recommendation is IBS-specific, not for pain generally.
Scope: Adult refractory IBS continuing after 12 months without response to drug treatment.
- Clinical Practice Guideline for Management of PTSD and Acute Stress Disorder
Insufficient evidence for or against
VA/DoD finds insufficient evidence for or against hypnosis or self-hypnosis for PTSD.
Scope: Adults with PTSD; mind-body interventions.
- Management of Major Depressive Disorder
Discussed in the source
The review discusses adding hypnotherapy to CBT under insufficient evidence for combining psychotherapy components. It does not recommend hypnotherapy alone or establish an added benefit.
Scope: Adults with MDD; hypnotherapy added to CBT.
- Clinical Practice Guideline for Tobacco Use Treatment
Recommendation against the stated use
VA/DoD weakly recommends against hypnotherapy as standalone cessation treatment. The recommendation does not address every adjunctive use of hypnosis or its use for other conditions.
Scope: Hypnotherapy used alone to achieve abstinence from tobacco or nicotine.
- Clinical Practice Guideline for the Management of Chronic Multisymptom Illness
Insufficient evidence for or against
VA/DoD finds insufficient evidence for or against guided imagery and hypnosis modalities in this population. The neutral finding does not extend to every clinical use of hypnosis.
Scope: CMI and symptoms consistent with fibromyalgia or IBS.
- Management of Type 2 Diabetes Mellitus
Insufficient evidence for or against
VA/DoD finds insufficient evidence for or against hypnosis to improve outcomes in this population. The statement does not apply to every other condition.
Scope: Adults with type 2 diabetes and diabetes distress.
Motivational Interviewing
Guidelines and official sources (14)
13 clinical guideline checks · 1 professional reference check
Read the recommendation and its scope. A source may discuss an approach without recommending it.
- Alcohol-use disorders: diagnosis, assessment and management (CG115)
Recommendation for the stated population
NICE recommends an initial motivational intervention incorporating key MI elements. CG115 is alcohol-specific, not a blanket all-substances endorsement.
Scope: People who misuse alcohol, at initial assessment
- Enhancing motivation for change in substance use disorder treatment (TIP 35)
Discussed in the source
TIP35 gives clinical implementation guidance for motivational interviewing. Label it as a SAMHSA treatment manual, not a graded CPG recommendation.
Scope: Substance-use-disorder treatment
- Clinical Practice Guideline for Diagnosis and Treatment of Hypertension in Primary Care
Discussed in the source
VA/DoD names motivational interviewing as a way to deliver lifestyle support. This implementation sidebar does not assign MI a separate evidence grade.
Scope: Lifestyle support alongside home blood-pressure monitoring for hypertension.
- Management of First-Episode Psychosis and Schizophrenia
Insufficient evidence for or against
VA/DoD finds insufficient evidence for or against motivational interviewing for medication adherence in schizophrenia. This conclusion concerns the stated outcome and population.
Scope: Adults with schizophrenia; improving medication adherence.
- Clinical Practice Guideline for the Management of Substance Use Disorders
Discussed in the source
The guideline distinguishes MI from MET, which adds systematic assessment and personalized feedback. Its named MET recommendations should not be read as separate recommendations for every use of MI.
Scope: MI principles within structured motivational enhancement therapy for substance-use disorders.
- Clinical Practice Guideline for Tobacco Use Treatment
Recommendation for the stated population
VA/DoD weakly recommends MI to increase treatment engagement. This recommendation concerns entering treatment, rather than the abstinence effect of MI used alone.
Scope: Adults who use tobacco or nicotine; engagement in cessation treatment.
- Management of Chronic Insomnia Disorder and Obstructive Sleep Apnea
Discussed in the source
The discussion advises a patient-centered motivational interviewing approach to encourage engagement in insomnia treatment. It does not grade MI as a standalone insomnia treatment.
Scope: Encouraging adults reluctant to engage in CBT-I or brief behavioral treatment for insomnia.
- Management of Adult Overweight and Obesity
Discussed in the source
The guideline describes MI techniques for engagement, while noting limited evidence for follow-through with weight-management treatment. This practice guidance is not a separately graded MI recommendation.
Scope: Engagement with recommended weight-management treatment in adults with overweight or obesity.
- Use of Opioids in the Management of Chronic Pain
Discussed in the source
MI appears among non-opioid care options and in tapering studies. The guideline weakly supports collaborative tapering but is neutral on specific tapering strategies; it does not separately grade MI.
Scope: Chronic pain care and collaborative opioid tapering.
- Clinical Practice Guideline for Management of Stroke Rehabilitation
Insufficient evidence for or against
VA/DoD finds insufficient evidence for or against solution-focused psychological interventions, explicitly including MI. This neutral finding concerns prevention, not treatment of established depression.
Scope: Preventing the onset of depression following stroke.
- Clinical Practice Guideline for Psychological and Other Nonpharmacological Treatment of Chronic Musculoskeletal Pain in Adults
Discussed in the source
APA reports insufficient evidence for this comparison. The table groups these approaches without assigning separate protocol grades.
Scope: Knee osteoarthritis; the reviewed CBT/motivational-interviewing/pain-coping-skills category versus usual care.
- Clinical Practice Guideline for Multicomponent Behavioral Treatment of Obesity and Overweight in Children and Adolescents: Current State of the Evidence and Research Needs
Insufficient evidence for or against
APA finds insufficient evidence to prefer MI or other selected components over alternatives. This does not recommend MI alone or address eating-disorder treatment.
Scope: Ages 2–18 with overweight or obesity; MI as one component of a family behavioral program.
- Mental Health Gap Action Programme (mhGAP) guideline for mental, neurological and substance use disorders
Discussed in the source
WHO discusses motivational interviewing findings, but the recommendation names CBT and contingency management. Inclusion in the review is not a separate recommendation for MI.
Scope: Adults with cocaine or stimulant dependence.
- Mental Health Gap Action Programme (mhGAP) guideline for mental, neurological and substance use disorders
Discussed in the source
Motivational interviewing is discussed within the reviewed psychosocial interventions. WHO conditionally recommends structured psychosocial treatment as a group, with low-certainty evidence, while noting uncertainty about individual therapy types versus usual care.
Scope: Adults with alcohol dependence.
Supportive Psychotherapy
Guidelines and official sources (5)
5 clinical guideline checks
Read the recommendation and its scope. A source may discuss an approach without recommending it.
- Psychosis and schizophrenia in adults: prevention and management (CG178)
Recommendation against the stated use
NICE advises against routinely offering supportive psychotherapy as a specific intervention, while taking preferences and availability of other therapies into account.
Scope: Adults with psychosis or schizophrenia.
- Practice Guideline for the Treatment of Patients With Schizophrenia
Recommendation for the stated population
The American Psychiatric Association suggests supportive psychotherapy (2C). Its recommendation differs from NICE’s advice on routine use; the original statement was checked through the issuer’s indexed text.
Scope: Patients with schizophrenia.
- Clinical Practice Guideline for Management of PTSD and Acute Stress Disorder
Discussed in the source
VA/DoD finds insufficient evidence for or against supportive counseling for PTSD; the recommendation does not individually assess every supportive-psychotherapy model.
Scope: Supportive counseling for adults with PTSD.
- Management of Major Depressive Disorder
Recommendation for the stated population
VA/DoD suggests considering non-directive supportive therapy in this defined situation (weak for). The recommendation does not make it the default first-line treatment.
Scope: Mild-to-moderate MDD; medication declined and first-line psychotherapy declined or inaccessible.
- Clinical Practice Guideline for the Treatment of Depression Across Three Age Cohorts
Discussed in the source
APA includes supportive therapy among broadly comparable models without selecting a superior monotherapy.
Scope: Adults with depressive disorders, excluding psychotic depression; initial monotherapy selection.
The integrative tradition begins with a discomfort: the recognition that every therapeutic tradition captures something real but none captures everything. If CBT works for one patient and psychodynamic for another, and both work for a third but for different reasons — what does that tell us about the nature of therapy itself? The integrative movement emerged from research showing that therapeutic outcomes depend more on common factors (alliance, empathy, expectations, client factors) than on specific techniques. Wampold's contextual model, Norcross's work on relationships, and Frank's persuasion-and-healing framework all point to the same conclusion: the specific model matters less than the relationship, the ritual, and the client's engagement. This is either the most liberating or the most threatening finding in psychotherapy, depending on your attachment to a particular school.
Full Contents
Read all 10 entries as a single page
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Rosenzweig: The Dodo Bird Verdict
"Everybody has won and all must have prizes." Rosenzweig was the first to suggest all psychotherapies produce roughly equivalent outcomes because they share common factors — before any of the major therapy brands had even been developed.
Concepts: Common factors · Therapeutic equivalence · Dodo bird verdict · Non-specific factors
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Jerome Frank: Persuasion and Healing
All healing practices — psychotherapy, faith healing, placebo, shamanism — work through four mechanisms: (1) a confiding relationship, (2) a healing setting, (3) a rationale that explains distress, (4) a ritual both parties believe will help.
Concepts: Demoralization · Healing myth · Therapeutic ritual · Remoralization · Expectancy and hope
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Michael Lambert & Common Factors
Lambert estimated outcomes are determined by: client/extratherapeutic factors (40%), therapeutic relationship (30%), expectancy (15%), and specific techniques (15%). The exact percentages are debated, but the ordering is robust.
Concepts: Client factors · Relationship factors · Expectancy factors · Technique factors · The "pie chart"
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Bruce Wampold: The Contextual Model
The most rigorous common factors articulation. Therapist effects (who the therapist is) are much larger than treatment effects (which model they use). The "contextual model": therapy works through the real relationship, expectations, and specific actions — but actions work because of context.
Concepts: Therapist effects > treatment effects · Contextual model · Real relationship · Expectancy · Specific ingredients in context
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Arnold Lazarus: Multimodal Therapy
One of the first systematic integrative approaches. Assessment addresses seven modalities: Behavior, Affect, Sensation, Imagery, Cognition, Interpersonal relationships, and Drugs/biology (BASIC ID). Treatment draws eclectically from whatever works.
Concepts: BASIC ID assessment · Technical eclecticism · Bridging · Modality profiles · Firing order
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Clinical Hypnotherapy
Hypnosis predates all formal psychotherapy. Mesmer, Charcot, Freud (who abandoned it), Janet (who didn't), Erickson (who transformed it). Modern clinical hypnotherapy integrates trance with CBT, psychodynamic, and ego state approaches.
Concepts: Trance · Suggestion · Ericksonian hypnosis · Age regression · Ego strengthening · Self-hypnosis
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Interpersonal Neurobiology (IPNB)
Daniel Siegel's framework integrating neuroscience, attachment theory, and mindfulness. Not a therapy per se but a meta-framework many therapists use to integrate different approaches.
Concepts: Integration (neural, vertical, horizontal, temporal) · Window of tolerance · Mindsight · Hand model of the brain · Secure attachment and neural integration
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NLP
Bandler and Grinder's attempt to model patterns of effective therapists (Perls, Satir, Erickson) and create teachable techniques. Controversial: widely practiced in coaching, largely rejected by academic psychotherapy.
Concepts: Representational systems · Meta-model · Anchoring · Reframing · Modeling excellence · Rapport building
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Pluralistic Therapy
Cooper and McLeod: the client is the expert on what helps. Rather than therapist-determined integration, the client and therapist negotiate goals and methods collaboratively. Grounded in philosophical pluralism.
Concepts: Client-directed integration · Shared decision-making · Goal negotiation · Metatherapeutic communication · Philosophical pluralism
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Routine Outcome Monitoring
The integrative movement's practical arm: systematically tracking whether therapy is working using session-by-session measures. If it's not working, change what you're doing. Lambert's research shows feedback improves outcomes and reduces deterioration.
Concepts: Session-by-session monitoring · Feedback-informed treatment · Clinical deterioration detection · Client-directed outcome-informed practice