A randomized controlled trial of a brief motivational enhancement for non-treatment-seeking adolescent cannabis users

Abstract Evidence for negative effects of early-onset cannabis use has led to a need for effective interventions targeting adolescent cannabis users. A randomized controlled trial of an Australian two-session intervention based on motivational interviewing (the ACCU, or Weed-Check in Dutch) was repl...

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Veröffentlicht in:Journal of substance abuse treatment 2014-09, Vol.47 (3), p.181-188
Hauptverfasser: de Gee, Elisabeth A., MSc, Verdurmen, Jacqueline E.E., Ph.D, Bransen, Els, M.A, de Jonge, Jannet M., Ph.D, Schippers, Gerard M., Ph.D
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container_end_page 188
container_issue 3
container_start_page 181
container_title Journal of substance abuse treatment
container_volume 47
creator de Gee, Elisabeth A., MSc
Verdurmen, Jacqueline E.E., Ph.D
Bransen, Els, M.A
de Jonge, Jannet M., Ph.D
Schippers, Gerard M., Ph.D
description Abstract Evidence for negative effects of early-onset cannabis use has led to a need for effective interventions targeting adolescent cannabis users. A randomized controlled trial of an Australian two-session intervention based on motivational interviewing (the ACCU, or Weed-Check in Dutch) was replicated in a larger Dutch sample of 119 non-treatment-seeking adolescent cannabis users. Outcome measures at the 3-month follow-up were quantity and frequency of cannabis use, symptoms of dependence, stage of change, and psychosocial functioning. Changes in all measures were in the expected direction, yet not significant. In moderation analyses, heavier cannabis users at baseline receiving the Weed-Check had greater reductions in cannabis use than those in the control condition. These results suggest that the Weed-Check might be beneficial for heavier cannabis-using adolescents. Further research is needed to confirm these results in a sample of adolescent heavy cannabis users and to examine the relationship between MI skills of prevention workers and outcome.
doi_str_mv 10.1016/j.jsat.2014.05.001
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Drug withdrawal</subject><subject>Drug addiction</subject><subject>Drug use</subject><subject>Female</subject><subject>Humans</subject><subject>Indicated prevention</subject><subject>Intervention</subject><subject>Interventions</subject><subject>Male</subject><subject>Marijuana</subject><subject>Marijuana Abuse - rehabilitation</subject><subject>Medical sciences</subject><subject>Miscellaneous</subject><subject>Moderation</subject><subject>Motivation</subject><subject>Motivational Interviewing</subject><subject>Netherlands</subject><subject>Patient Selection</subject><subject>Psychiatry</subject><subject>Psychology. Psychoanalysis. Psychiatry</subject><subject>Psychometrics - methods</subject><subject>Psychopathology. Psychiatry</subject><subject>Psychosocial functioning</subject><subject>Public health. Hygiene</subject><subject>Public health. 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source Applied Social Sciences Index & Abstracts (ASSIA); MEDLINE; Elsevier ScienceDirect Journals
subjects Addictive behaviors
Adolescent
Adolescents
Adult and adolescent clinical studies
Biological and medical sciences
Cannabis
Check-up
Clinical outcomes
Desintoxication. Drug withdrawal
Drug addiction
Drug use
Female
Humans
Indicated prevention
Intervention
Interventions
Male
Marijuana
Marijuana Abuse - rehabilitation
Medical sciences
Miscellaneous
Moderation
Motivation
Motivational Interviewing
Netherlands
Patient Selection
Psychiatry
Psychology. Psychoanalysis. Psychiatry
Psychometrics - methods
Psychopathology. Psychiatry
Psychosocial functioning
Public health. Hygiene
Public health. Hygiene-occupational medicine
Randomized controlled trials
Socioeconomic Factors
Substance abuse treatment
Teenagers
Treatment Outcome
Treatments
title A randomized controlled trial of a brief motivational enhancement for non-treatment-seeking adolescent cannabis users
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