Date of Award
Master of Science in Vision Science
To design an instrument with a battery of cards which is suitable for home training or relative convergence function. The instrument should incorporate features of the card and string, physiological diplopia devices, and the ortho fusoro It should retain simplicity and minimum cost. It should have a wide performance range to allow the poor performer a starting point and the good performer room for improvement.
Sicherman, Irwin and Larry, Clarence, "A relative convergence home training device" (1954). College of Optometry. 186.