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Peer reviewedToppino, Thomas C.; And Others – Developmental Psychology, 1979
Two experiments investigated why perceptual pretraining facilitates children's performance on concept problems involving a nonpreferred relevant dimension and preferred irrelevant dimensions. (JMB)
Descriptors: Attention, Concept Formation, Dimensional Preference, Kindergarten Children
Peer reviewedCantor, Joan H.; Spiker, Charles C. – Child Development, 1979
Subjects were trained against their initial dimensional preference in a two-dimensional simultaneous discrimination learning task. (RH)
Descriptors: Age Differences, Dimensional Preference, Discrimination Learning, Elementary School Students


