Botvin G J, Baker E, Dusenbury L, Tortu S, Botvin E M
Cornell University Medical College, New York, New York 10021.
J Consult Clin Psychol. 1990 Aug;58(4):437-46. doi: 10.1037//0022-006x.58.4.437.
Students (N = 4,466) attending 56 schools in New York State were involved in a 3-year study testing the effectiveness of a cognitive-behavioral approach to substance abuse prevention. In a randomized block design, schools were assigned to receive (a) the prevention program with formal provider training and implementation feedback, (b) the prevention program with videotaped provider training and no feedback, or (c) no treatment. After pretest equivalence and comparability of conditions with respect to attrition were established, students who received at least 60% of the prevention program (N = 3,684) were included in analyses of program effectiveness. Significant prevention effects were found for cigarette smoking, marijuana use, and immoderate alcohol use. Prevention effects were also found for normative expectations and knowledge concerning substance use, interpersonal skills, and communication skills.
纽约州56所学校的4466名学生参与了一项为期3年的研究，该研究测试了一种认知行为方法对药物滥用预防的有效性。在随机区组设计中，学校被分配接受：(a) 有正式提供者培训和实施反馈的预防计划；(b) 有录像提供者培训但无反馈的预防计划；或 (c) 不接受治疗。在建立了关于损耗的预测试等效性和条件可比性之后，接受了至少60%预防计划的学生（N = 3684）被纳入计划有效性分析。在吸烟、大麻使用和过度饮酒方面发现了显著的预防效果。在关于药物使用的规范期望和知识、人际交往技能以及沟通技能方面也发现了预防效果。
