A series of exploratory studies and three experiments dealing with conceptual rule learning are reported in this paper. Discussants related the results to subject matter fields and to educational research and development. Four groups of subjects, five to twelve years old, solved six rule learning problems. It was concluded that younger children…

Extensive research has proven that the functions of the two hemispheres of the brain tend to be qualitatively different. The left hemisphere, which for most people is dominant, is the major controller of speech, reading, and writing; it is the hemisphere toward which education traditionally has been directed. The right hemisphere excels in…