One-year prospective prediction of marijuana use cessation among youth at continuation high schools.
This article reports a large-scale study of the prediction of marijuana use cessation among adolescents who were regular users at baseline. Social, attitude, intrapersonal, violence-related, drug-use-related, and demographic baseline measures served as predictors of whether or not 566 current marijuana users reported having quit use 1 year later. Quitting was defined as having not used marijuana in the last 30 days and having no intention to use marijuana in the future (31% of the baseline users). Those who were slightly older, who reported receiving relatively less approval for using drugs, who held relatively unfavorable attitudes about the acceptability of drug use, and who reported relatively less victimization in the last year were relatively likely to quit. Implications of these results include the need to increase unacceptability of marijuana use to help increase efforts at self-initiated quitting.
Institute for Health Promotion and Disease Prevention Research, University of Southern California, Los Angeles 90033, USA. ssussma@hsc.usc.edu
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D000293:Adolescent; D000328:Adult; D016739:Behavior, Addictive / Q000523:psychology; D015331:Cohort Studies; D005260:Female; D005500:Follow-Up Studies; D005544:Forecasting; D015438:Health Behavior; D006801:Humans; D008297:Male; D002189:Marijuana Abuse / Q000175:diagnosis* / Q000523:psychology; D008385:Marijuana Smoking / Q000523:psychology* / Q000639:trends*; D015999:Multivariate Analysis; D011446:Prospective Studies; D012008:Recurrence; D012574:Schools; D013334:Students / Q000523:psychology; D013997:Time Factors