Describes and discusses the rule-assessment approach, a new research strategy for studying developmental sequences in children's acquisition of knowledge. Four experiments were conducted to illustrate the utility of this approach across a variety of concepts and a wide range of ages (three-year-olds to college students). (Author/CM)

This presentation uses the premise that educational practice currently derives little benefit from the mass of ongoing research as a starting point for a reassessment of the values and goals of research. Particular emphasis is placed on the relation between research and educational practices involving 4-year-olds. The first part of the discussion…

In all of his published work, Jean Piaget never abandoned his original theoretical framework for the understanding of human development. This framework insists that intelligence is essentially a biological phenomenon; its development is best understood as the development of a sophisticated and highly successful adaptation device. This device…

The application of a scientific attitude to the field of education is reviewed, with particular regard to the varying perspective concerning the cognitive development and learning processes of children. Flaws in the "top-down" system of research and information dissemination, in which universities are viewed as "producers" and…