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Paek, Insu; Cui, Mengyao; Öztürk Gübes, Nese; Yang, Yanyun – Educational and Psychological Measurement, 2018
The purpose of this article is twofold. The first is to provide evaluative information on the recovery of model parameters and their standard errors for the two-parameter item response theory (IRT) model using different estimation methods by Mplus. The second is to provide easily accessible information for practitioners, instructors, and students…
Descriptors: Item Response Theory, Computation, Factor Analysis, Statistical Analysis
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Aiken, Lewis R. – Educational and Psychological Measurement, 1983
A procedure and a computing diagram for assigning score boundaries to grading categories on classroom tests are described. The procedure takes both the median ability level of the class and the test performance of the class relative to that of other classes into account. (Author)
Descriptors: Grades (Scholastic), Grading, Scores, Scoring
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Masters, Geofferey N. – Educational and Psychological Measurement, 1984
DICOT, a computer program for the Rasch analysis of classroom tests, is described. Results are presented in a self-explanatory form. Person ability and item difficulty estimates are expressed in a familiar metric. Person and item fit statistics provide a diagnosis of individual children and identification of problematic items. (Author/DWH)
Descriptors: Classroom Techniques, Foreign Countries, Item Analysis, Latent Trait Theory
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Reynolds, William M. – Educational and Psychological Measurement, 1979
The Classroom Behavior Rating Scale (CBRS) was developed to provide school psychologists with a measure of learning-related classroom behaviors of elementary school pupils. The CBRS demonstrated substantial validity as shown by correlations with academic achievement tests, IQ scores, and teacher ratings of other classroom behavior problems.…
Descriptors: Academic Achievement, Elementary Education, Learning Activities, Rating Scales