Prevention Science

, Volume 11, Issue 1, pp 24–32 | Cite as

Preventing Drug Abuse Among Adolescent Girls: Outcome Data from an Internet-Based Intervention

  • Traci M. SchwinnEmail author
  • Steven P. Schinke
  • Jennifer Di Noia


This study developed and tested an Internet-based gender-specific drug abuse prevention program for adolescent girls. A sample of seventh, eighth, and ninth grade girls (N = 236) from 42 states and 4 Canadian provinces were randomly assigned to an intervention or control group. All girls completed an online pretest battery. Following pretest, intervention girls interacted with a 12-session, Internet-based gender-specific drug prevention program. Girls in both groups completed the measurement battery at posttest and 6-month follow-up. Analysis of posttest scores revealed no differences between groups for 30-day reports of alcohol, marijuana, poly drug use, or total substance use (alcohol and drugs). At 6-month follow-up, between-group effects were found on measures of 30-day alcohol use, marijuana use, poly drug use, and total substance use. Relative to girls in the control group, girls exposed to the Internet-based intervention reported lower rates of use for these substances. Moreover, girls receiving the intervention achieved gains over girls in the control group on normative beliefs and self-efficacy at posttest and 6-month follow-up, respectively.


Female Adolescent Substance abuse prevention Intervention Internet 



This research was supported by National Institute on Drug Abuse Grant DA13305. We also thank Berlin Productions, Inc. for their technical support of the RealTeen program.


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Copyright information

© Society for Prevention Research 2009

Authors and Affiliations

  • Traci M. Schwinn
    • 1
    Email author
  • Steven P. Schinke
    • 1
  • Jennifer Di Noia
    • 2
  1. 1.School of Social WorkColumbia UniversityNew YorkUSA
  2. 2.William Paterson UniversityWayneUSA

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