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Download full textEhri, Linnea C. – 1973
In order to verify claims made by Genevan researchers that linguistic production but not comprehension capabilities distinguish seriators from nonseriators, three tasks were administered to children between the ages of four and eight. Subjects were asked to arrange in order objects varying in size, to describe how the objects differed from each…
Descriptors: Age Differences, Child Development, Children, Developmental Tasks
The Effects of Selected Experiences on the Classification and Seriation Abilities of Young Children.
Johnson, Martin L.
The purposes of this study were to: (1) determine the influence of a series of experiences involving the equivalence relation "same length as" and the asymmetric transitive relations "longer than" and "shorter than" on the ability of first and second grade children to classify and seriate objects on the basis of length; (2) investigate the…
Descriptors: Age Differences, Classification, Conservation (Concept), Educational Research
