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Chen, Yi-Jui I.; Chen, Yi-Hsin; Anthony, Jason L.; Erazo, Noé A. – Journal of Psychoeducational Assessment, 2022
The Computer-based Orthographic Processing Assessment (COPA) is a newly developed assessment to measure orthographic processing skills, including rapid perception, access, differentiation, correction, and arrangement. In this study, cognitive diagnostic models were used to test if the dimensionality of the COPA conforms to theoretical expectation,…
Descriptors: Elementary School Students, Grade 2, Computer Assisted Testing, Orthographic Symbols
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McGhee, Ron L.; Lieberman, Lewis R. – Journal of School Psychology, 1990
Investigated test-retest reliability of the Test of Nonverbal Intelligence (TONI). Administered Form A and Form B of the TONI on two occasions 3 weeks apart to 50 students randomly selected from first and second grades. Results showed high test-retest reliability; correlation coefficients were .89 (Form A) and .83 (Form B). Found high parallel…
Descriptors: Elementary School Students, Grade 1, Grade 2, Intelligence Tests