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Related Experiment Videos

Diffusion of the D.A.R.E and syringe exchange programs.

Don C Des Jarlais1, Zili Sloboda, Samuel R Friedman

  • 1Beth Israel Medical Center,New York, NY 10038, USA. dcdesjarla@aol.com

American Journal of Public Health
|July 1, 2006
PubMed
Summary

Despite evidence, syringe exchange programs saw limited adoption, while the D.A.R.E. program spread widely without proof of effectiveness. This highlights complex factors influencing public health innovation diffusion.

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Area of Science:

  • Public Health
  • Health Policy
  • Sociology

Background:

  • Drug use prevention programs and harm reduction strategies vary in their adoption.
  • The effectiveness of interventions does not always correlate with their widespread implementation.

Purpose of the Study:

  • To compare the diffusion patterns of the D.A.R.E. program and syringe exchange programs.
  • To explore the relationship between evidence of effectiveness and the adoption of public health innovations.

Main Methods:

  • Comparative analysis of program diffusion in the United States.
  • Literature review on evidence of effectiveness for D.A.R.E. and syringe exchange programs.

Main Results:

  • The Drug Abuse Resistance Education (D.A.R.E.) program achieved widespread diffusion despite lacking evidence of effectiveness.

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  • Syringe exchange programs, despite strong scientific evidence of effectiveness in reducing HIV transmission, experienced limited diffusion.

    • Conclusions:

    • The diffusion of public health innovations is influenced by factors beyond scientific evidence.
    • Decision theory concepts like framing and loss aversion may explain discrepancies in adoption rates and warrant further investigation.