ERIC Number: EJ638502
Record Type: Journal
Publication Date: 2001
Reference Count: N/A
Computing the Expected Proportions of Misclassified Examinees.
Rudner, Lawrence M.
Practical Assessment, Research & Evaluation, v7 n14 2001
Provides and illustrates a method to compute the expected number of misclassifications of examinees using three-parameter item response theory and two state classifications (mastery or nonmastery). The method uses the standard error and the expected examinee ability distribution. (SLD)
Descriptors: Ability, Classification, Computation, Error of Measurement, Expectation, Item Response Theory, Statistical Distributions
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Authoring Institution: N/A