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Peer reviewed Peer reviewed
Aiken, Leona S.; Williams, Tannis M. – Child Development, 1975
A study of the use of multiple form dimensions in pattern classification by children in Grades 2 and 5, and adults. Reliability of classification, number and saliency of features selected, and accuracy with which they were used all implied continuous development of perceptual skills. (Author/ED)
Descriptors: Adults, Classification, Dimensional Preference, Elementary School Students
Peer reviewed Peer reviewed
Denney, Nancy Wadsworth – Child Development, 1972
The most significant finding is that classification according to complete similarity not only occurs much earlier than reported by Inhelder and Piaget, but also does not follow the developmental course reported by Inhelder and Piaget. (Author)
Descriptors: Classification, Cluster Grouping, Cognitive Development, Developmental Psychology