O'Neill H K, Glasgow R E, McCaul K D
Addict Behav. 1983;8(4):419-23. doi: 10.1016/0306-4603(83)90043-6.
The purpose of this study was to evaluate the effects of information about the negative social consequences of cigarette smoking on adolescents' beliefs and intentions to smoke. In contrast to the large-scale, multiple component interventions most commonly conducted, this study compared two brief videotaped messages that contained either social consequences or control information. Fifty-four seventh graders enrolled in health education classes participated. Measures collected immediately after the intervention and at a one month follow-up indicated that the social consequences information successfully altered subjects' smoking-related beliefs. The social consequences information also affected intentions to smoke in the future, but only for subjects who had previously experimented with smoking. Female smokers' intentions to continue smoking were reduced, but the intervention had the opposite effect on male smokers. The discussion addresses the importance of examining the effects of prevention program components on different subsamples of adolescents in small-scale process evaluations.
本研究的目的是评估关于吸烟负面社会后果的信息对青少年吸烟信念和吸烟意图的影响。与最常开展的大规模、多成分干预措施不同，本研究比较了两段简短的录像信息，一段包含社会后果信息，另一段包含对照信息。54名参加健康教育课程的七年级学生参与了研究。在干预后立即以及在为期一个月的随访时收集的测量数据表明，社会后果信息成功改变了受试者与吸烟相关的信念。社会后果信息也影响了未来的吸烟意图，但仅针对那些之前尝试过吸烟的受试者。女性吸烟者继续吸烟的意图降低了，但该干预措施对男性吸烟者产生了相反的效果。讨论部分阐述了在小规模过程评估中考察预防项目组成部分对青少年不同亚组的影响的重要性。
