Date of Award
Master of Science in Vision Science
Ronald W. Everson
The purpose of this project is to make a comparative study of the vertical phorias measured by the binocular refractive technique, the Maddox Rod technique, and the Von Graefe technique; and to investigate the correlation between the vertical prism measured by the binocular refractive technique and the mean portion that might have been prescribed by practicing optometrists in the field as determined by questionnaire.
Elliot, Jim and Alzner, Don, "Binocular testing of the vertical phoria" (1965). College of Optometry. 262.