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Peer reviewedOffenbach, Stuart I.; And Others – Child Development, 1984
Examines hypotheses and strategies used by children at the kindergarten, second-, fourth- and sixth-grade levels in making proportional judgements. The task involved 36 trials in which the child had to choose between two groups to obtain a target-color "chip." Results generally conformed to the developmental sequence proposed by Piaget…
Descriptors: Children, Concept Formation, Developmental Stages, Grade 2
