期刊
SUBSTANCE ABUSE
卷 39, 期 3, 页码 275-279出版社
SAGE PUBLICATIONS INC
DOI: 10.1080/08897077.2018.1437862
关键词
Adolescents; cigarettes; marijuana; prevention; videogame
资金
- P30 Center of Excellence grant from the National Institute on Drug Abuse, National Institutes of Health [P30DA029926]
Background: Videogames are becoming increasingly popular to deliver health interventions; however, their role in the primary prevention of cigarette and marijuana use has not yet been evaluated. The purpose of this study was to conduct a preliminary test of the efficacy of a role-playing videogame prototype, smokeSCREEN, aimed at developing knowledge and behavioral skills associated with primary prevention of cigarette and marijuana use. The authors also explored participants' gameplay experience. Methods: This study employed a 1-group pretest-posttest design with 25 adolescent boys and girls aged 11 to 14 years (M-age = 11.56, SD = 0.77) who had never tried cigarettes or marijuana. Participants played four 1-hour gameplay sessions over a 2-week period. Assessments of knowledge, self-efficacy, attitudes, perceived norms, and intentions related to cigarette and marijuana prevention were collected at baseline and 2-week and 12-week follow-ups. Ratings of gameplay experience were collected after the 2 weeks of gameplay. One-way repeated-measures analyses of variance (ANOVAs) were conducted. Results: Findings are (1) improvements in knowledge for both cigarette (Wilks' lambda = 0.62, F(2, 23) = 7.21, P = .004) and marijuana (Wilks' lambda = 0.67, F(2, 23) = 5.75, P = .009) use from pre- to post-gameplay that were characterized by large effects; and (2) nonsignificant trends in the expected direction emerged for changes in self-efficacy and perceived norms related to both cigarettes and marijuana that were characterized by medium-large effects. Overall, the players provided positive reports of their experience with the smokeSCREEN videogame prototype. Conclusions: These findings provide preliminary evidence that a videogame has the potential to influence key cognitive and motivational variables and can be an engaging means to deliver a cigarette and marijuana prevention intervention.
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