Literaturnachweis - Detailanzeige
Autor/inn/en | Russell, Michael A.; Coatsworth, J. Douglas; Brown, Aaron; Zaharakis, Nikola; Mennis, Jeremy; Rodriguez, Gabriel C.; Mason, Michael J. |
---|---|
Titel | Peer Network Counseling Effects on Substance Use: An Individual Participant Data Meta-Analysis Integrating Three Randomized Controlled Trials |
Quelle | In: Prevention Science, 24 (2023) 8, S.1510-1522 (13 Seiten)
PDF als Volltext |
Zusatzinformation | ORCID (Russell, Michael A.) |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 1389-4986 |
DOI | 10.1007/s11121-022-01468-z |
Schlagwörter | Meta Analysis; Comparative Analysis; Substance Abuse; Peer Groups; Counseling Techniques; Counseling Effectiveness; Generalization; Intervention; Adolescents; Young Adults; Drug Use; Prevention; Outcomes of Treatment Meta-analysis; Metaanalyse; Drug use; Drug consomption; Drogenkonsum; Gleichaltrigengruppe; Peer Group; Counseling technique; Counselling technique; Counselling techniques; Beratungsmethode; Adolescent; Adolescence; Adoleszenz; Jugend; Jugendalter; Jugendlicher; Young adult; Junger Erwachsener; Drug consumption; Substance abuse; Prävention; Vorbeugung |
Abstract | The current study describes an individual participant data meta-analysis (IPDMA) testing the efficacy of a peer-network counseling (PNC) intervention for preventing substance use escalation in adolescents and young adults. PNC has shown efficacy in reducing substance use among adolescents and young adults across small-scale randomized controlled trials (RCTs). Identifying expected large-scale effects and moderators is an important next step in guiding use of PNC in practice. To this end, we combine three small-scale RCTs to test PNC intervention effects on substance use change in a combined sample of 421 adolescents and young adults (50% intervention, 55% female, 69% Black/African-American, M age [SD] = 17.3 [2.2] years). Our approach combines latent change score modeling in a structural equation modeling (SEM) framework with study-level fixed effects to obtain (a) a more generalizable PNC effect than we could obtain with each constituent sample and (b) greater power and precision for individual-level moderation of treatment effects. We found that although PNCg main effects on substance use outcomes (past 30-day cannabis, alcohol, tobacco, and drug use) were not significant, PNC effects were moderated by individual-level pre-intervention substance use frequency. PNC more strongly reduced drug use at the 1-month follow-up and cannabis use at the 3-month follow-up among participants who showed higher baseline use of these substances. Implications of our approach and findings for prevention researchers are discussed. (As Provided). |
Anmerkungen | Springer. Available from: Springer Nature. One New York Plaza, Suite 4600, New York, NY 10004. Tel: 800-777-4643; Tel: 212-460-1500; Fax: 212-460-1700; e-mail: customerservice@springernature.com; Web site: https://link.springer.com/ |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2024/1/01 |