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Kirschner, A.J. "The Bright Boy Who Could Not Get Promoted." Reprinted from the Quebec Home and School News. Duncan, Okla.: Optometric Extension Program Foundation, Inc.
3.
Lyons, C.V., and E. Lyons. "The Power of Optometric Visual Training," Journal of the American Optometric Association (August 1967 ).
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Soderberg, D.G. "Vision and School Performance," Education (April/ May 1969).
5.
" Can Your Child Really See?" Prevention Magazine (October 1966).
6.
"What IS Visual Training?" Reprinted from the Optometric Extension Program News. Duncan, Okla.: Optometric Extension Program Foundation, Inc.