Motivational Interviewing vs SFBT
A side-by-side comparison of recorded mechanisms, evidence review status, related condition topics, and philosophical roots.
At a glance
Source checks, condition-specific assessments and expert review are separate steps. Each assessment applies only to its stated population and use. Topic links do not establish comparative effectiveness.
Motivational Interviewing
- Tradition
- Humanistic
- Founder
- Miller / Rollnick (1983)
- Review status
- 1 condition assessment available
- Official sources
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.
- Alcohol-use disorders: diagnosis, assessment and management (CG115)
- Focus
- Relational + Behavioral
- Format
- Individual
- Duration
- Short-term
Condition-specific assessments
Each conclusion applies to the population and use described. These source-based assessments do not certify the full entry or replace expert clinical review.
Eating Disorders
Population and scope: Community-recruited women with binge-eating disorder receiving an adapted MI session plus self-help; separately, patients awaiting intensive eating-disorder treatment.
Randomized studies
Randomized research supports specific adjunctive uses: Cassin 2008 tested one adapted MI session added to a handbook against handbook alone, with better 16-week binge-eating outcomes. A separate small pretreatment trial studied treatment completion. These findings do not establish stand-alone MI for all eating disorders.
Source assessment dated
SFBT
- Tradition
- Postmodern
- Founder
- de Shazer / Insoo Kim Berg (1985)
- Review status
- 2 source checks available
- Official sources
Guidelines and official sources (2)
1 clinical guideline check · 1 professional reference check
Read the recommendation and its scope. A source may discuss an approach without recommending it.
- TIP 39: Substance Use Disorder Treatment and Family Therapy, Chapter 3
Discussed in the source
SAMHSA TIP 39 discusses solution-focused brief therapy and supporting research. This is a treatment-improvement reference rather than an unspecified registry endorsement.
Scope: Families affected by substance-use problems.
- Clinical Practice Guideline for Management of Stroke Rehabilitation
Discussed in the source
The guideline discusses SFBT among pooled psychological interventions and makes a neutral recommendation for the broader prevention category. It does not separately grade SFBT as a treatment for established depression.
Scope: SFBT included in the review of interventions to prevent depression following stroke.
- TIP 39: Substance Use Disorder Treatment and Family Therapy, Chapter 3
- Focus
- Strengths-based
- Format
- Indiv + Family + Group
- Duration
- Very short (1-8)
How they work
Motivational Interviewing
Core mechanism: Resolving ambivalence through evocation of client's own change talk; autonomy support increases intrinsic motivation
Ontology: Ambivalence about change is normal; confrontation increases resistance, empathy reduces it
SFBT
Core mechanism: Identifying exceptions, preferred futures, and existing strengths amplifies what already works; solution-building vs. problem-solving
Ontology: Problems are not continuous; exceptions exist. Focusing on problems maintains problems; focusing on solutions builds solutions
Related condition topics
These editorial cross-references organize reading. A shared link does not mean both approaches are effective, recommended, or interchangeable for that condition.
2 shared · 1 Motivational Interviewing-only · 2 SFBT-only
Linked to both entries
Linked only in the Motivational Interviewing entry
Linked only in the SFBT entry
What each assumes — and misses
Motivational Interviewing
Philosophical roots: Rogers (empathy, autonomy); Kierkegaard (stages, either/or); Festinger (cognitive dissonance); Deci & Ryan (self-determination theory)
Blind spots: Not a standalone treatment for most conditions; because the method is strategic, its autonomy language can be used instrumentally, steering a client toward an outcome the clinician has already chosen
Therapeutic voice: So drinking is the one thing that reliably quiets your head at night, and you didn't like who you were on Sunday morning. Where does that leave you?
SFBT
Philosophical roots: Wittgenstein (language games: meaning is use); de Shazer and Insoo Kim Berg (solution-focused, developed jointly at the Milwaukee Brief Family Therapy Center); social constructionism (Gergen); pragmatism (what works matters more than why)
Blind spots: May minimize genuine suffering by focusing prematurely on solutions; limited depth for complex trauma or personality work
Therapeutic voice: Tell me about a recent time when the problem wasn't happening. What was different?
Choosing between them
Motivational Interviewing (Humanistic) and SFBT (Postmodern) come from different traditions, which means they assume different things about what a person is, what causes suffering, and what the therapeutic relationship is for. The choice between them is often less about "which works better" and more about which set of assumptions fits the client and the therapist.
For deeper coverage: see the full Motivational Interviewing and SFBT pages, or use the interactive comparison tool to add more modalities to this comparison.