Cited by 93Substance Abuse Treatment and OutcomesPsychotherapy Techniques and ApplicationsBehavioral Health and Interventions

Motivational interviewing: a pilot test of active ingredients and mechanisms of change

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Morgenstern, Jon, Kuerbis, Alexis, Amrhein, Paul, Hail, Lisa, Lynch, Kevin, McKay, James R.·2012·Psychology of Addictive Behaviors

Abstract

Motivational interviewing (MI) is an effective treatment for substance use disorders (SUDs) that focuses on resolving ambivalence and increasing commitment to positive behavior change. Although MI has a well-developed clinical theory, research findings have been mixed in supporting its view of how change occurs. The primary aim of this pilot study was to test hypothesized MI active ingredients and mechanisms of change in reducing drinking during the initiation of a behavior change episode. Problem drinkers (N = 89) seeking treatment were randomly assigned to MI, relational MI without directive elements (spirit-only MI [SOMI]), or a self-change (SC) control condition. Participants were followed during an 8-week treatment period. The first 2 of 4 treatment sessions were videotaped and coded for fidelity, discriminability, and change talk. Overall, conditions demonstrated high fidelity. As predicted, change talk significantly increased in MI relative to the SOMI condition. Drinking was significantly reduced at end treatment, but the reduction was equivalent across conditions. Post hoc analyses found that MI reduced drinking more rapidly than SOMI and SC and that increased change talk mediated the effects of MI relative to SOMI during the week immediately following the first session. Findings are discussed in the context of the pilot nature of the study and the relative absence of experimental tests of mechanisms of behavior change in SUD treatment research.

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Research works printed but not linked: 2

  1. First MB Spitzer RL Gibbon M Williams JBW Structured Clinical Interview for DSM-IV-TR Axis I Disorders, Research Version, Patient Edition With Psychotic Screen (SCID-I/P W/ PSY SCREEN) 2001 New York Biometrics Research, New York State Psychiatric Institute
  2. Longabaugh R Magill M Morgenstern J Huebner R McCrady BS Epstein EE Mechanisms of change in behavioral treatments for addictions Addictions: A comprehensive guidebook 2nd ed. New York Oxford University Press (in press).

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Authors
Morgenstern, J., Kuerbis, A., Amrhein, P., Hail, L., Lynch, K., & McKay, J. R.
Affiliations
  • Columbia University Irving Medical Center (US)
  • Montclair State University (US)
  • Research Foundation For Mental Hygiene (US)
  • University of Pennsylvania (US)
Venue
Psychology of Addictive Behaviors
Published
2012-12
Volume
26
Issue
4
Pages
859-869
ISSN
  • 0893-164X (ISSN-L)
  • 1939-1501
OpenAlex
W2074555305
Cited by
93
References
49
Citations by year
2026: 2 · 2025: 3 · 2024: 2 · 2023: 7 · 2022: 5 · 2021: 3 · 2020: 8 · 2019: 9 · 2018: 8 · 2017: 12 · 2016: 10 · 2015: 7 · 2014: 9 · 2013: 7 · 2012: 1
FWCI
5.75
Type
journal article
Language
en
Open access
Locations
  • Psychology of Addictive Behaviors (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
National Institute on Alcohol Abuse and Alcoholism (R21 AA 017135-01; R01-AA 020077-01A1)
Topics
  • Health Sciences › Medicine › Epidemiology › Substance Abuse Treatment and Outcomes
  • Social Sciences › Psychology › Clinical Psychology › Psychotherapy Techniques and Applications
  • Social Sciences › Psychology › Applied Psychology › Behavioral Health and Interventions
Keywords
motivational interviewing, mechanisms of change, active ingredients, problem drinking, alcohol consumption reduction, change talk, self-change, intervention fidelity, ambivalence, substance use disorders treatment
MeSH terms
Adolescent, Adult, Aged, Alcohol Drinking, Alcoholism, Female, Humans, Male, Middle Aged, Motivation, Pilot Projects, Treatment Outcome, Motivational Interviewing

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