A significant positive correlation between multiple classification was found, in testing 65 children aged 6 to 8 years, at the stage of concrete operations. This is interpreted as support for the existence of a structure d'ensemble of operational schemes in the period of concrete operations. (Authors)

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

There is little definitive research to support coeducational grouping as the optimal grouping pattern for first grade boys and girls. (Authors)

Multiple classification refers to the combination of the common attribute of one class with the common attribute of another class such that the multiple class is defined by the simultaneous presence of both attributes. (Authors)

Purpose of the study was to evaluate the effectiveness of a hierarchically arranged instructional program in multiple classification, which refers to the ability to define a class by two or more attributes simultaneously. (Authors/MB)

Article describes some of the conditions that must exist before individualized reading can become a reality in the classrooms. (Author)

Results are discussed in terms of the development and activation of cognitive structures. (Authors)

Discusses a contingency management program in an inner-city elementary school, whose basic core is a structured system of language learning packages providing guidance for the direct teaching of oral language, integrating reading and writing activities, and correlating language learning with other academic instruction. (VJ)

Suggests practical ways for grouping students for reading instruction. (VJ)

The present spatial organization of the average campus is destructive to the best interests of the changing academic community. (Editor/IR)