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Direct linkLakin, Joni M. – Gifted Child Quarterly, 2018
The recommendation of using "multiple measures" is common in policy guidelines for gifted and talented assessment systems. However, the integration of multiple test scores in a system that uses cut-scores requires choosing between different methods of combining quantitative scores. Past research has indicated that OR combination rules…
Descriptors: Academically Gifted, Tests, Scores, Cutting Scores
Peer reviewedLohman, 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
