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What Isn't There Matters: Attrition and Randomized Controlled Trials

Author

Listed:
  • Sarah A. Avellar
  • Timothy Silman

Abstract

What is sample attrition, why does it matter, and how does it factor into study ratings in the Home Visiting Evidence of Effectiveness (HomVEE) review? This new brief from the HomVEE team gives an overview of the issues related to attrition and how it can affect evaluation findings.

Suggested Citation

  • Sarah A. Avellar & Timothy Silman, "undated". "What Isn't There Matters: Attrition and Randomized Controlled Trials," Mathematica Policy Research Reports 74e28d45366a4d168a8760c2d, Mathematica Policy Research.
  • Handle: RePEc:mpr:mprres:74e28d45366a4d168a8760c2de0c2e63
    as

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    File URL: https://www.mathematica.org/-/media/publications/pdfs/earlychildhood/homevee_attrition_rct.pdf
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