Cited by 231Substance Abuse Treatment and OutcomesAdolescent Sexual and Reproductive HealthAdolescent Health and Behaviors

Use of a Social and Character Development Program to Prevent Substance Use, Violent Behaviors, and Sexual Activity Among Elementary-School Students in Hawaii

Open access
Beets, Michael W., Flay, Brian R., Vuchinich, Samuel, Snyder, Frank J., Acock, Alan, Li, Kin-Kit, Burns, Kate, Washburn, Isaac J. +1 more·2009·American Journal of Public Health

Abstract

Objectives. We assessed the effectiveness of a 5-year trial of a comprehensive school-based program designed to prevent substance use, violent behaviors, and sexual activity among elementary-school students. Methods. We used a matched-pair, cluster-randomized, controlled design, with 10 intervention schools and 10 control schools. Fifth-graders (N = 1714) self-reported on lifetime substance use, violence, and voluntary sexual activity. Teachers of participant students reported on student (N = 1225) substance use and violence. Results. Two-level random-effects count models (with students nested within schools) indicated that student-reported substance use (rate ratio [RR] = 0.41; 90% confidence interval [CI] = 0.25, 0.66) and violence (RR = 0.42; 90% CI = 0.24, 0.73) were significantly lower for students attending intervention schools. A 2-level random-effects binary model indicated that sexual activity was lower (odds ratio = 0.24; 90% CI = 0.08, 0.66) for intervention students. Teacher reports substantiated the effects seen for student-reported data. Dose-response analyses indicated that students exposed to the program for at least 3 years had significantly lower rates of all negative behaviors. Conclusions. Risk-related behaviors were substantially reduced for students who participated in the program, providing evidence that a comprehensive school-based program can have a strong beneficial effect on student behavior.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.2105/ajph.2008.142919

Cites

47 of 47 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 2

  1. [3]Pearson RS Ka Leo O Nā Keiki: The 2003 Hawaii Student Alcohol, Tobacco, and Other Drug Use Study (1987–2003): Hawaii Adolescent Prevention and Treatment Needs Assessment: Executive Summary 2003 2004 Hawaii Department of Health, Alcohol and Drug Abuse Division Kapolei
  2. [27]Flay BR Petraitis J Albrecht GS The theory of triadic influence: a new theory of health behavior with implications for preventive interventions A Reconsideration of Models of Health Behavior Change 1994 19 44 JAI Press Greenwich, CT

Cited by

Sorted by citations

Authors
Beets, M. W., Flay, B. R., Vuchinich, S., Snyder, F. J., Acock, A., Li, K.-K., Burns, K., Washburn, I. J., & Durlak, J.
Affiliations
Oregon State University (US)
Venue
American Journal of Public Health
Published
2009-08
Volume
99
Issue
8
Pages
1438-1445
ISSN
  • 0090-0036 (ISSN-L)
  • 1541-0048
OpenAlex
W2074594173
Cited by
231
References
47
Citations by year
2026: 3 · 2025: 5 · 2024: 8 · 2023: 9 · 2022: 10 · 2021: 13 · 2020: 48 · 2019: 14 · 2018: 13 · 2017: 14 · 2016: 15 · 2015: 17 · 2014: 18 · 2013: 14 · 2012: 7
FWCI
6.75
Type
journal article
Language
en
Open access
Locations
  • American Journal of Public Health (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
Funders
  • Oregon State University
  • National Institute on Drug Abuse (P30DA018760, DA018760, R01DA013474, DA13474)
Topics
  • Health Sciences › Medicine › Epidemiology › Substance Abuse Treatment and Outcomes
  • Health Sciences › Health Professions › General Health Professions › Adolescent Sexual and Reproductive Health
  • Health Sciences › Health Professions › General Health Professions › Adolescent Health and Behaviors
Keywords
school-based prevention, substance use prevention, adolescent sexual activity, elementary school students, fifth grade students, dose-response relationship, program effectiveness, Hawaii
MeSH terms
Character, Child, Female, Hawaii, Humans, Male, Surveys and Questionnaires, Sexual Behavior, Social Behavior, Students, Violence, Prevalence, Substance-Related Disorders

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review