articleInternational Journal of Public HealthOct 22, 2012GREEN OA

The reliability of a two-item scale: Pearson, Cronbach, or Spearman-Brown?

RERob EisingaMTManfred te GrotenhuisBPBen Pelzer

Radboud University Nijmegen

PubMed
Indexed incrossrefdoajpubmed

Abstract

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Topics & keywords

Topics
Keywords
  • Cronbach's alpha
  • Reliability (semiconductor)
  • Scale (ratio)
  • Public health
  • Pearson product-moment correlation coefficient
  • Statistics
  • Psychology
  • Medicine
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