In this study of changes in children's social schemata, kindergarten, fourth and eighth grade children were asked to place felt figures on a felt board in any way they wished. Pictures were analyzed to determine age-related changes in schemata to organize different groups of human figures and discussed in terms of the development of social…

Investigated multiple coding for children of different ages and tested the generality of strategy effects obtained in single code studies for multiple coding. (Author/DB)

A Piagetian task of spatial functioning and a modified classification problem (simple intersection) were administered to children to test the degree of relationship between logical and sublogical operations by defining their common cognitive components. (Author/DB)

Results support the hypothesis that certain classification skills underlie two types of role-taking ability: (1) in which children were asked how another child would think a cartoon ended if shown only the beginning; and (2) in which children were asked how another child would think a cartoon began if shown only the end. (Author/DB)

Subjects were 72 first, third and fifth graders. Stimuli consisted of an initial set of 20 unrelated pictures, and a second set of 20 pictures which could be classified according to four superordinate categories. (MS)

Seventy-two first grade students and 72 freshman college students participated in a study designed to test the hypothesis that the younger the child, the more perceptible are the attributes used in judging equivalence in sorting tasks. (BD)

Study compared the relative power of the Taxonomic, Semantic Differential, and Sense Impression categories in the recall behavior of children. (Authors)