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Lohman, David F.; Gambrell, James L. – Journal of Psychoeducational Assessment, 2012
Language-reduced (nonverbal) ability tests are the primary talent identification tools for ELL children. The appropriate use of such tests with low-SES and minority children is more nuanced. Whenever language-reduced tests are used for talent identification, nonverbal tests that measure more than figural reasoning abilities should be employed. For…
Descriptors: Talent, Nonverbal Tests, Mathematics Tests, Talent Identification
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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