Fixation disparity and learning disabilities.
This study was conducted at the Massachusetts College of Optometry in 1974 to determine if there is a relationship between binocularity and learning disabilities. A fixation disparity test was administered to 53 learning disabled and 61 normal children in a blind study. The results indicated no statistically significant differences in binocularity between the two groups as measured by the fixation disparity technique.
Adolescent↗