Recalculation of the critical values for Lawshe’s content validity ratio.

Journal Article (Academic article)

The content validity ratio (Lawshe) is one of the earliest and most widely used methods for quantifying content validity. To correct and expand the table, critical values in unit steps and at multiple alpha levels were computed. Implications for content validation are discussed.

Full Text

Duke Authors

Cited Authors

  • Wilson, FR; Pan, W; Schumsky, DA

Published Date

  • July 2012

Published In

  • Measurement and Evaluation in Counseling and Development

Volume / Issue

  • 45 / 3

Start / End Page

  • 197 - 210

Digital Object Identifier (DOI)

  • 10.1177/0748175612440286