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A Microcomputer Basic Program to Calculate the Level of Agreement Between Two Raters Using Nominal Scale ClassificationNorth Central Kansas Guidance Center Manhattan, Kansas
Deer Valley School District Phoenix, Arizona A simple percentage measure of agreement among raters using nominal scales may provide misleading reliability information. Scott's Pi and Cohen's Kappa are two chance-corrected statistics which have been widely utilized in assessing interrater agreement. This paper presents a BASIC microcomputer program which calculates these two chance-corrected measures of interrater reliability.
Educational and Psychological Measurement, Vol. 40, No. 3,
773-775 (1980) |
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