Spoth Richard, Randall G Kevin, Shin Chungyeol, Redmond Cleve
Partnerships in Prevention Science Institute, Iowa State University, Ames, IA 50010, USA.
Psychol Addict Behav. 2005 Dec;19(4):372-81. doi: 10.1037/0893-164X.19.4.372.
This study reports findings on a combined family and school-based competency-training intervention from an in-school assessment 2.5 years past baseline, as a follow-up to an earlier study of substance initiation. Increased rates of observed alcohol use and an additional wave of data allowed evaluation of regular alcohol use and weekly drunkenness, with both point-in-time and growth curve analyses. Thirty-six rural schools were randomly assigned to (a) a combined family and school intervention condition, (b) a school-only condition, or (c) a control condition. The earlier significant outcome on a substance initiation index was replicated, and positive point-in-time results for weekly drunkenness were observed, but there were no statistically significant outcomes for regular alcohol use. Discussion focuses on factors relevant to the mix of significant longitudinal results within a consistent general pattern of positive intervention-control differences.
本研究报告了一项基于家庭和学校的综合能力培训干预措施的研究结果，该研究是在基线后2.5年进行的校内评估，作为早期物质使用起始研究的后续研究。观察到的酒精使用率增加以及额外的一波数据使得能够对经常饮酒和每周醉酒情况进行评估，同时采用了时间点分析和增长曲线分析。36所农村学校被随机分配到（a）家庭和学校联合干预组、（b）仅学校干预组或（c）对照组。物质使用起始指数的早期显著结果得到了重复，并且观察到了每周醉酒情况的积极时间点结果，但经常饮酒方面没有统计学上的显著结果。讨论集中在与积极干预 - 对照差异的一致总体模式内显著纵向结果组合相关的因素上。
