And the Pendulum Swings

Elkind D. , & Deblinger J.A. Perceptual training and reading achievement Child Development, 1969; 40 (1), 11–19.

Frostig M. , & Horne D. The Frostig program for the development of visual perception. Chicago: Follett Publishing Co., 1964.

Gordon S. Discipline associated with the behavioral sciences. In Russell R.W. (Chm.), The learning disabilities child: what are we doing? The learning disabilities child: where are we going? Symposium presented at Rutgers University, New Brunswick, N.J., March, 1970.

James W. Pragmatism. New York: Green and Company, 1908.

Meacham M.L. , & Wiesen A.E. Changing classroom behavior: a manual for precision teaching. Scranton, Pa.: International Textbook Co., 1969.

Scagliotta E.G. Learning through the senses. Journal of the Association for Physical and Mental Rehabilitation, 1966; 20(2), 61–3.

Wahlquist J.T. The Philosophy of American Education. New York: Ronald Press, 1942.