@article{f4ce0a712bf84c64803fb1a78aaa7b75,
title = "3-Year iatrogenic effects associated with aggregating high-risk adolescents in cognitive–behavioral preventive interventions",
abstract = "This article focuses on 3-year outcomes associated with a preventive intervention trial in which high-risk youth were aggregated into cognitive–behavioral groups. Analyses of covariance and latent growth modeling revealed that the intervention contributed to 3-year escalations in self-reported smoking and teacher-reported delinquency. Interactions between participants{\textquoteright} characteristics (i.e., initial status, age, and gender) and intervention were also tested. A statistically reliable interaction was found, suggesting that those with initially low levels of delinquency were especially affected by the peer intervention group. Implications of these iatrogenic effects are discussed with respect to aggregating high-risk youth in selected prevention trials.",
author = "Fran{\c c}ois Poulin and Dishion, {Thomas J.} and Bert Burraston",
note = "Funding Information: This project was supported by Grant DA07031 from the National Institute on Drug Abuse to Thomas J. Dishion, Ph.D., by Grant MH 37940 from the National Institute of Mental Health to John B. Reid, Ph.D., and by Grant MH46690 from the National Institute of Mental Health to Deborah Capaldi, Ph.D. Fran{\c c}ois Poulin is now at the Universit{\'e} du Qu{\'e}bec {\`a} Montr{\'e}al. Funding Information: This project was supported by Grant DA 07031 from the National Institute on Drug Abuse to Thomas J. Dishion, Ph.D., by Grant MH 37940 from the National Institute of Mental Health to John B. Reid, Ph.D., and by Grant MH 46690 from the National Institute of Mental Health to Deborah Capaldi, Ph.D. Fran{\c c}ois Poulin is now at the Universit{\'e} du Qu{\'e}bec {\`a} Montr{\'e}al. Publisher Copyright: {\textcopyright} 2001 by Lawrence Erlbaum Associates, Inc.",
year = "2001",
month = oct,
day = "1",
doi = "10.1207/S1532480XADS0504_03",
language = "English (US)",
volume = "5",
pages = "214--224",
journal = "Applied Developmental Science",
issn = "1088-8691",
publisher = "Psychology Press Ltd",
number = "4",
}