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Direct linkWilkey, Eric D.; Pollack, Courtney; Price, Gavin R. – Child Development, 2020
Deficits in numerical magnitude perception characterize the mathematics learning disability developmental dyscalculia (DD), but recent studies suggest the relation stems from inhibitory control demands from incongruent visual cues in the nonsymbolic number comparison task. This study investigated the relation among magnitude perception during…
Descriptors: Learning Disabilities, Mathematics Skills, Executive Function, Mathematics Achievement
Peer reviewedWang, Margaret C.; And Others – Child Development, 1971
Implication of findings for designing an introductory mathematics curriculum are discussed. (Authors)
Descriptors: Behavior Development, Behavior Rating Scales, Behavioral Science Research, Concept Formation
Peer reviewedPaik, Jae H.; Mix, Kelly S. – Child Development, 2003
Two experiments tested claim that transparency of Korean fraction names promotes fraction concepts. Findings indicated that U.S. and Korean first- and second-graders erred similarly on a fraction-identification task, by treating fractions as whole numbers. Korean children performed at chance when whole-number representation was included but…
Descriptors: Children, Cognitive Development, Comparative Analysis, Cross Cultural Studies
