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Peer reviewedBovet, Magali C.; And Others – Human Development, 1982
Several experiments with 8- to 9-year-old children are reported to demonstrate that "decalage" observed between success in problems of conservation of weight, volume, and density is due to the different task situation as presented by Piaget and Inhelder. (Author)
Descriptors: Adolescents, Age Differences, Children, Cognitive Processes
