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Vanluydt, Elien; Verschaffel, Lieven; Van Dooren, Wim – Journal of Educational Psychology, 2022
The present study longitudinally investigated proportional reasoning abilities in early elementary school before the start of its instruction. Three aims were put forward: (a) distinguishing the different developmental states in young children's understanding of missing-value proportional situations, (b) investigating how children transition…
Descriptors: Logical Thinking, Thinking Skills, Young Children, Elementary School Students
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Goodnow, Jacqueline J. – Child Development, 1971
An investigation to account for age changes in the accuracy with which children match auditory to visual series. (Author)
Descriptors: Age Differences, Auditory Discrimination, Child Development, Elementary School Students
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Klapper, Zelda S.; Birch, Herbert G. – Perceptual and Motor Skills, 1971
Descriptors: Age Differences, Auditory Perception, Child Development, Cognitive Ability