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Peer reviewedGao, Fan; Levine, Susan C.; Huttenlocher, Janellen – Journal of Experimental Child Psychology, 2000
Two experiments investigated infants' sensitivity to amount of continuous quantity and to changes in amount of continuous quantity. Found that 6-month-olds looked significantly longer at a novel quantity than at the familiar quantity. Nine-month-olds looked significantly longer at an impossible event than at a possible event. Findings question…
Descriptors: Age Differences, Cognitive Development, Computation, Discrimination Learning
