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

Publication ,  Journal Article
Wilson, FR; Pan, W; Schumsky, DA
Published in: Measurement and Evaluation in Counseling and Development
July 2012
Published version (DOI)

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.

Duke Scholars

Wei Pan
Author Wei Pan School of Nursing

Published In

Measurement and Evaluation in Counseling and Development

DOI

10.1177/0748175612440286

Publication Date

July 2012

Volume

45

Issue

3

Start / End Page

197 / 210

Related Subject Headings

  • General Psychology & Cognitive Sciences
  • 5203 Clinical and health psychology
  • 5201 Applied and developmental psychology
  • 3904 Specialist studies in education
  • 1701 Psychology
  • 1303 Specialist Studies in Education
 

Citation

APA
Chicago
ICMJE
MLA
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Wilson, F. R., Pan, W., & Schumsky, D. A. (2012). Recalculation of the critical values for Lawshe’s content validity ratio. Measurement and Evaluation in Counseling and Development, 45(3), 197–210. https://doi.org/10.1177/0748175612440286
Wilson, F. R., W. Pan, and D. A. Schumsky. “Recalculation of the critical values for Lawshe’s content validity ratio.” Measurement and Evaluation in Counseling and Development 45, no. 3 (July 2012): 197–210. https://doi.org/10.1177/0748175612440286.
Wilson FR, Pan W, Schumsky DA. Recalculation of the critical values for Lawshe’s content validity ratio. Measurement and Evaluation in Counseling and Development. 2012 Jul;45(3):197–210.
Wilson, F. R., et al. “Recalculation of the critical values for Lawshe’s content validity ratio.” Measurement and Evaluation in Counseling and Development, vol. 45, no. 3, July 2012, pp. 197–210. Manual, doi:10.1177/0748175612440286.
Wilson FR, Pan W, Schumsky DA. Recalculation of the critical values for Lawshe’s content validity ratio. Measurement and Evaluation in Counseling and Development. 2012 Jul;45(3):197–210.

Published In

Measurement and Evaluation in Counseling and Development

DOI

10.1177/0748175612440286

Publication Date

July 2012

Volume

45

Issue

3

Start / End Page

197 / 210

Related Subject Headings

  • General Psychology & Cognitive Sciences
  • 5203 Clinical and health psychology
  • 5201 Applied and developmental psychology
  • 3904 Specialist studies in education
  • 1701 Psychology
  • 1303 Specialist Studies in Education