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Drevon, Daniel D.; Knight, Rachel M.; Bradley-Johnson, Sharon – Contemporary School Psychology, 2017
With the number of new and revised nonverbal and language-reduced tests of cognitive ability, selection and interpretation of appropriate measures can be complicated. Seven nonverbal or language-reduced tests with normative data collected within the last 15 years were evaluated. Besides evaluating technical adequacy, other variables affecting test…
Descriptors: Nonverbal Ability, Nonverbal Tests, Cognitive Ability, Test Validity