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Chiu, Chia-Yi; Köhn, Hans-Friedrich; Wu, Huey-Min – International Journal of Testing, 2016
The Reduced Reparameterized Unified Model (Reduced RUM) is a diagnostic classification model for educational assessment that has received considerable attention among psychometricians. However, the computational options for researchers and practitioners who wish to use the Reduced RUM in their work, but do not feel comfortable writing their own…
Descriptors: Educational Diagnosis, Classification, Models, Educational Assessment
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Leong, Che Kan – Annals of Dyslexia, 1988
A model for understanding reading, containing three components (orthographic/phonological, morphological, and sentence and paragraph comprehension) was tested with 298 preadolescent readers. Maximum likelihood analyses showed that the model provides a good fit for the grade 4 data, a reasonable fit for grade 5, but was less unambiguous for grade…
Descriptors: Intermediate Grades, Maximum Likelihood Statistics, Models, Morphology (Languages)