Drinking 6-8 beers nightly, more on weekends. Two DUIs in three years. Wife gave an ultimatum. Says: 'I don't think I'm an alcoholic — I just drink to unwind. But I can't lose my family.' Minimizes consequences but showed up voluntarily.
History
Mexican-American, first-generation. Father was a heavy drinker ('but he worked every day'). Started drinking at 15 with cousins. No prior treatment. Union job with high-stress culture where drinking is normalized. Two kids, ages 4 and 7. Wife is Anglo, non-drinker.
Clinical note: Carlos walked in voluntarily — which means MI should be the starting posture, not confrontation. MI has the strongest evidence for engaging ambivalent clients like Carlos (Lundahl et al., 2010 meta-analysis: d = 0.28; stronger for substance use than health behaviors). Project MATCH (1997) — the largest psychotherapy trial ever conducted — found that MI, CBT, and 12-Step Facilitation produced comparable outcomes, with MI achieving results in four sessions that the others took twelve to match. Contingency Management has remarkably strong evidence (Prendergast et al., 2006: d = 0.42) but is underused due to philosophical objections to 'paying people not to use.' The cultural dimension is critical for Carlos specifically: machismo norms, his father's normalized heavy drinking, the social function of alcohol in his work culture and extended family — these all shape whether he'll engage. A culturally competent clinician would explore bilingual therapy, Latino recovery communities, and frameworks that honor his cultural identity rather than requiring him to adopt a mainstream American recovery narrative. The wife's ultimatum creates extrinsic motivation, but lasting change requires intrinsic motivation — which is exactly what MI develops.
Where Approaches Genuinely Disagree
Is ambivalence normal or pathological?
Motivational Interviewing
Ambivalence is the natural state of change. Explore it — the client's own reasons are more powerful than pressure.
vs.
12-Step Facilitation
Ambivalence can be the disease talking. The person needs to surrender the illusion of controlled use.