OOn correlations, distances and error ratesOn correlations, distances and error ratesde Neil J. DoransMateriasEducational tests and measurementsEdiciones (1)On correlations, distances and error rates (1985)Educational Testing Service · inglésMás obras de Neil J. DoransLinking and aligning scores and scalesComputerized Adaptive TestingFairness in Educational Assessment and Measurement
EEffects on score distributions of deleting an unkeyable itemEffects on score distributions of deleting an unkeyable item from a test
