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Carman, Carol A.; Walther, Christine A. P.; Bartsch, Robert A. – Gifted Child Quarterly, 2018
The nonverbal battery of the Cognitive Abilities Test (CogAT) is one of the two most common nonverbal measures used in gifted identification, yet the relationships between demographic variables and CogAT7 performance has not yet been fully examined. Additionally, the effect of using the CogAT7 nonverbal battery on the identification of diverse…
Descriptors: Cognitive Tests, Nonverbal Tests, Talent Identification, Gifted
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Lohman, David F.; Korb, Katrina A.; Lakin, Joni M. – Gifted Child Quarterly, 2008
In this study, the authors compare the validity of three nonverbal tests for the purpose of identifying academically gifted English-language learners (ELLs). Participants were 1,198 elementary children (approximately 40% ELLs). All were administered the Raven Standard Progressive Matrices (Raven), the Naglieri Nonverbal Ability Test (NNAT), and…
Descriptors: Academically Gifted, Nonverbal Tests, Scoring, National Norms
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Hooper, V. Scott; Bell, Sherry Mee – Psychology in the Schools, 2006
One hundred elementary- and middle-school students were administered the Universal Nonverbal Intelligence Test (UNIT; B.A. Bracken & R.S. McCallum, 1998) and the Leiter International Performance Scale-Revised (Leiter-R; G.H. Roid & L.J. Miller, 1997). Correlations between UNIT and Leiter-R scores were statistically significant ( p less…
Descriptors: Measures (Individuals), Validity, Nonverbal Ability, Intelligence Tests