The paper examines the use of concrete symbol systems to make the transition from presymbolic to formal symbolic communication for deaf blind students. Comments focus on expressive use of concrete symbols and address two issues requiring further research: (1) the critical features of referent objects, concrete symbols, and concrete symbol arrays…

A computer-aided authoring technique for generating symbol learning materials is described in which a human author enters information about a set of symbols into a data base and a computer routine merges the contents of the data base with generic formats and automatically organizes and prints a complete learning package. Three key issues discussed…

This article reflects one session of a course in thinking and communicating for Pace University (New York) faculty. The purpose of the course was to heighten awareness that language can seriously misrepresent events which it describes, thus affecting students' ability to perceive, evaluate, and make day-to-day decisions. Beginning with a concrete…

The research discussed here, primarily that of P.J. Gal'perin and his associates at the University of Moscow, is an experimental demonstration of basic tenets of Vygotsky's theory. According to Gal'perin, grammatical knowledge is formed first by teaching the students material grammatical actions; these actions are ultimately to become mental…