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Form follows function: designs for prevention effectiveness and diffusion research.

Mary Ann Pentz1

  • 1Institute for Prevention Research, University of Southern California, Alhambra 91803, USA. pentz@usc.edu

Prevention Science : the Official Journal of the Society for Prevention Research
|April 3, 2004
PubMed
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Effective prevention programs need updated evidence reviews and improved diffusion strategies. Future research should focus on implementation science, especially in school settings, to ensure sustained impact.

Area of Science:

  • Public Health
  • Prevention Science
  • Implementation Science

Background:

  • Evidence-based prevention programs are established, but their diffusion is hindered.
  • The original testing contexts for these programs may no longer be relevant.
  • The need to re-evaluate program effectiveness alongside diffusion is critical.

Purpose of the Study:

  • To examine contextual changes affecting evidence-based prevention program effectiveness.
  • To propose designs for next-generation effectiveness trials.
  • To identify gaps in diffusion research and suggest future directions, particularly for school-based prevention.

Main Methods:

  • Review of contextual shifts in prevention program effectiveness testing.
  • Analysis of diffusion research across adoption, implementation, dissemination, and sustainability stages.

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  • Focus on implementation science and school-based research designs.

    • Main Results:

    • Contextual changes necessitate re-evaluation of established prevention program effectiveness.
    • Significant gaps exist in current diffusion research, especially concerning program implementation.
    • Existing diffusion models may not adequately address real-world complexities.

    Conclusions:

    • Future effectiveness trials must account for evolving contexts.
    • Implementation science offers crucial frameworks for improving prevention program diffusion.
    • Targeted research designs are needed to enhance the adoption, implementation, and sustainability of prevention programs in schools.