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Davidson, Philip M. – 1986
Determining the extent of consistency between distinct concepts has become increasingly important in current theorizing about the development and organization of cognitive structure. This paper discusses several conceptual and measurement issues that must be addressed in analyses of interconcept consistency: the distinction between connectivity…
Descriptors: Cognitive Development, Cognitive Structures, Criteria, Difficulty Level
Davidson, Philip M. – 1986
This paper examines the category-theoretic formulation of cognitive development introduced by Piaget in the late 1960's and elaborated during the 1970's. The new theory is interpreted as the focal point of Piaget's investigations into topics such as function, correspondences, and commutability. Hypotheses arising from Piaget's new model were…
Descriptors: Cognitive Ability, Cognitive Development, Cognitive Structures, Developmental Stages