title: Exploring the additive effects of drug misuse treatment and Twelve-Step involvement: does Twelve-Step ideology matter?
abstract: Previous research revealed an additive effect of recovery activities in that those who attended Twelve-Step meetings on a weekly basis during and after outpatient drug-user treatment had higher rates of abstinence compared to those who participated in either treatment or Twelve-Step programs alone. The current investigation extends the previous research by examining the possible effects of Twelve-Step ideology on participation in Twelve-Step programs and abstinence from drug use. The findings from this treatment outcomes study indicate that the acceptance of Twelve-Step ideology, particularly strong agreement with the need for frequent, lifelong attendance at Twelve-Step meetings, and the need to surrender to a "higher power" are significant predictors of weekly or more frequent attendance at Twelve-Step meetings independent from other potentially mediating variables. Twelve-Step ideology, specifically the notion that controlled or nonproblematic drug use is not possible, predicted abstinence independent from Twelve-Step participation and other potentially mediating variables. These findings often a number of implications concerning group process and recovery from drug misuse which are addressed in the Discussion section under the following topics: 1) spirituality and group cohesion, 2) spiritual transcendence, social transcendence, and recovery; 3) spirituality and the obstruction of recovery; 4) Twelve-Step ideology and learning; 5) perceived control of drug use, self-efficacy theory, and recovery; and 7) perceived control of drug use and optimistic illusions. Directions for future research are discussed.
authors.affiliation: Drug Abuse Research Center, Neuropsychiatric Institute, University of California, Los Angeles 90025, USA.
authors.forename: R
authors.initials: R
authors.lastname: Fiorentine
authors.forename: M P
authors.initials: MP
authors.lastname: Hillhouse
mesh_terms: D000293:Adolescent; D000328:Adult; D016739:Behavior, Addictive; D003376:Counseling; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010349:Patient Compliance; D011615:Psychotherapy, Group; D019966:Substance-Related Disorders / Q000523:psychology / Q000628:therapy*; D016896:Treatment Outcome