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Balboni, Giulia; Naglieri, Jack A.; Cubelli, Roberto – Journal of Psychoeducational Assessment, 2010
The concurrent and predictive validities of the Naglieri Nonverbal Ability Test (NNAT) and Raven's Colored Progressive Matrices (CPM) were investigated in a large group of Italian third-and fifth-grade students with different sociocultural levels evaluated at the beginning and end of the school year. CPM and NNAT scores were related to math and…
Descriptors: Reading Comprehension, Academic Achievement, Predictive Validity, Nonverbal Tests
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Kirby, J. R.; Das, J. P. – Alberta Journal of Educational Research, 1978
Raven's Coloured Progressive Matrices and a battery of ability tests were administered to a sample of 104 male fourth graders for purposes of investigating the relationships between 2 previously identified subscales of the Raven and the ability tests. Results indicated use of a spatial strategy and to a lesser extent, use of reasoning, indicating…
Descriptors: Ability, Elementary School Students, Grade 4, Learning Processes