Population-based prevention of child maltreatment: The U.S. triple P system population trial

Ronald J. Prinz, Matthew R. Sanders, Cheri J. Shapiro, Daniel J. Whitaker, John R. Lutzker

    Research output: Contribution to journalArticlepeer-review

    Abstract

    The prevention of child maltreatment necessitates a public health approach. In the U.S. Triple P System Population Trial, 18 counties were randomly assigned to either dissemination of the Triple P-Positive Parenting Program system or to the services-as-usual control condition. Dissemination involved Triple P professional training for the existing workforce (over 600 service providers), as well as universal media and communication strategies. Large effect sizes were found for three independently derived population indicators: substantiated child maltreatment, child out-of-home placements, and child maltreatment injuries. This study is the first to randomize geographical areas and show preventive impact on child maltreatment at a population level using evidence-based parenting interventions.
    Original languageEnglish
    Pages (from-to)1-12
    Number of pages11
    JournalPrevention Science
    Volume10
    Issue number1
    DOIs
    Publication statusPublished - Mar 2009

    Keywords

    • Child maltreatment
    • Dissemination
    • Parenting
    • Population intervention

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