International Journal of Public Health

, Volume 58, Issue 4, pp 637–642

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

Hints & Kinks

DOI: 10.1007/s00038-012-0416-3

Cite this article as:
Eisinga, R., Grotenhuis, M.. & Pelzer, B. Int J Public Health (2013) 58: 637. doi:10.1007/s00038-012-0416-3

Copyright information

© Swiss School of Public Health 2012

Authors and Affiliations

  • Rob Eisinga
    • 1
  • Manfred te Grotenhuis
    • 1
  • Ben Pelzer
    • 1
  1. 1.Radboud University NijmegenNijmegenNetherlands

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