Project MATCH began in 1989 in the United States and was sponsored by the National Institute on Alcohol Abuse and Alcoholism (NIAAA). The project was an 8-year, multi site, $27-million investigation that studied which types of alcoholics respond best to which forms of treatment. MATCH studied whether treatment should be uniform or assigned to patients based on specific needs and characteristics. The programs were administered by psychotherapists and, although twelve-step methods were incorporated into the therapy, actual Alcoholics Anonymous meetings were not included. Three types of treatment were investigated:
- Cognitive Behavioral Coping Skills Therapy, focusing on correcting poor self-esteem and distorted, negative, and self-defeating thinking.
- Motivational Enhancement Therapy, which helps clients to become aware of and build on personal strengths that can help improve readiness to quit.
- Twelve-Step Facilitation Therapy administered as an independent treatment designed to familiarize patients with the AA philosophy and to encourage participation.
The study concluded that patient-treatment matching is not necessary in alcoholism treatment because the three techniques are equal in effectiveness.
Cutler and Fishbain, in a review of Project Match, stated that in out of more than 60 publications generated by Project MATCH, all have overlooked important results.
Dr. Stanton Peele criticized MATCH on the basis that there was no control group (a group selected specifically for non treatment) to determine whether the treatments were more effective than the natural recovery process. Therapists in MATCH were more highly trained and monitored than addiction counselors usually available to the public. Effectiveness for all treatments was measured by reduction in frequency and intensity of drinking, whereas twelve-step and abstention-based programs, he argued, should claim no improvement without full abstention. Peele states Project Match failure to confirm a matching hypothesis[a] revealed more its oversights in their methods, as well as showing that American conceptions of alcoholism and treatment policy are fundamentally wrong. Non American research has shown that subjective matching does work and other research shows that many with alcohol abuse problems heal on their own without treatment.
George Vaillant argues researchers need to examine differences between alcoholics who succeed in recovering and those who fail, rather than limiting themselves to a search for contrasts among professionally run treatments.
Project MATCH was poorly designed "to say the least" asserts psychologist G. Alan Marlatt of the University of Washington in Seattle, a pioneer in the development of behavioral treatments for alcoholism. Marlatt states: "Everybody can now project their own views about alcoholism onto this study."
- For this sense of the term matching hypothesis, see Prevention and treatment of alcohol problems: Research opportunities. 1990. p. 149f.
- NIAAA Reports Project MATCH Main Findings Archived 2007-10-29 at the Wayback Machine., Press release from National Institute on Alcohol Abuse and Alcoholism, Dec 1996. Retrieved 2007-05-25.
- "Matching Alcoholism Treatments to Client Heterogeneity: Project MATCH posttreatment drinking outcomes". Journal of studies on alcohol. 58 (1): 7–29. 1997. PMID 8979210. Archived from the original on 2013-01-27.
- Treatment of alcoholism: New results. Harvard Mental Health Letter, Aug2006, Vol. 23 Issue 2, p6-7, 2p
- Adler, Jerry; Underwood, Anne; Kelley, Raina; Springen, Karen; Breslau, Karen. "Rehab Reality Check[permanent dead link]" Newsweek, 2/19/2007, Vol. 149 Issue 8, p44-46, 3p, 4c
- Bower, Bruce (1997). "Alcoholics synonymous: Heavy drinkers of all stripes may get comparable help from a variety of therapies". Science News. 151 (4): 62–3. doi:10.2307/3980635.
- Cutler, Robert B; Fishbain, David A (2005). "Are alcoholism treatments effective? The Project MATCH data". BMC Public Health. 5: 75. doi:10.1186/1471-2458-5-75. PMC 1185549. PMID 16018798.
- Peele, Stanton. "Ten Radical Things NIAAA Research Shows About Alcoholism." The Addictions Newsletter (The American Psychological Association, Division 50), Spring, 1998 (Vol 5, No. 2), pp. 6; 17-19. Puro Varrio.
- Matching alcoholism treatments to client heterogeneity: Project MATCH Posttreatment drinking outcomes. (1997).): Journal of Studies on Alcohol Vol 58(1) Jan 1997, 7-29.
- Project MATCH secondary a priori hypotheses. (1997).): Addiction Vol 92(12) Dec 1997, 1671-1698.
- Matching alcoholism treatments to client heterogeneity: Project MATCH three-year drinking outcomes. (1998).): Alcoholism: Clinical and Experimental Research Vol 22(6) Sep 1998, 1300-1311.
- Matching patients with alcohol disorders to treatments: Clinical implications from project MATCH. (1998).): Journal of Mental Health Vol 7(6) Dec 1998, 589-602.
- Heather, N. (1999). Some common methdological criticisms of project MATCH: Are they justified? : Addiction Vol 94(1) Jan 1999, 36-39.
- Mattson, M. E., Del Boca, F. K., Carroll, K. M., Cooney, N. L., DiClemente, C. C., Donovan, D., et al. (1998). Compliance with treatment and follow-up protocols in project MATCH: Predictors and relationship to outcome: Alcoholism: Clinical and Experimental Research Vol 22(6) Sep 1998, 1328-1339.
- No authorship, i. (1999). Comments on project MATCH: Matching alcohol treatments to client heterogeneity: Addiction Vol 94(1) Jan 1999, 31-34.
- Velasquez, M. M., DiClemente, C. C., & Addy, R. C. (2000). Generalizability of project match: A comparison of clients enrolled to those not enrolled in the study at one aftercare site: Drug and Alcohol Dependence Vol 59(2) May 2000, 177-182.