The Snijders-Oomen Nonverbal Intelligence Test (SON) was administered to 251 deaf children (6-15 years old) and 101 hearing children (10-12 years old) in Israel. The SON was judged appropriate for measuring cognitive functioning in the deaf because it requires no verbal instructions or responses and includes a measure of abstract thinking ability.…

The central thesis of this paper is that the philosophical systems survey provided by Morris and Pai (1976) in their text entitled "Philosophy and the American School" misrepresents the school of Thomism on several significant points. Though the authors' treatment of Thomistic metaphysics is judged to be adequate, their presentation of…

This booklet is intended to help teachers and prospective teachers of mentally retarded students to understand the ways in which intellect affects the understanding of reality. Its recommendations are based on G. Kylen's theory of the intellect and J. Piaget's theory of intellectual development. The initial section describes the function and…

Jean Piaget's theories about the development of intelligence and their implications for educational practice are explored. Before Piaget began studying the intellectual processes of children, researchers regarded them as "little adults." He derived his early fame from his theory of the "cognitive stages" of childhood. He…

The relationship between learning ability and intelligence has continually been a focus of theory and research. It is argued in this paper that the inconclusive results of studies relating individual differences variables such as intellectual abilities to learning are due to a too pragmatic, theoretical orientation. Theoretical models explicating…

Describes formulation of distancing hypothesis, and introduction of the terms distal and distancing, reflecting interaction between understanding origins of intelligent behavior, which is genetic epistemology, and the education of the child. (Author)

Research supported in part by grants 1484-S and 198-T from U.S. Rehabilitation Services Administration.

THE NATURE OF COMPREHENSION IS DEFINED AND CLARIFIED. THE LITERATURE IS SURVEYED TO SHOW THAT THE DEVELOPMENT OF CONCEPTS IS IMPORTANT IN INTELLECTUAL ACTIVITIES. IT IS POINTED OUT THAT CONCEPTS ARE BUILT FROM PERCEPTS, IMAGES, SENSATION, AND MEMORIES, AND THAT THE STEPS WHICH ARE EMPLOYED AS CONCEPTS ARE BUILT AND REFINED AND INCLUDE PERCEIVING,…

The intellectual development of students as defined by Piagetian theory is discussed with the implications that the theory and recent research results may have for teaching science. Recommended is conducting small, carefully planned investigations that will lead to a better understanding of: (1) what concepts cause problems and why; (2) what…