1Primate Research Center Washington State University Pullman, Washington
2College of Optometry Pacific University Forest Grove, Oregon
*Read before the Annual Meeting of the American Academy of Optometry, Beverly Hills, California, December 8, 1968. For publication in the September, 1969, issue of the American Journal of Optometry and Archives of American Academy of Optometry.
This investigation was supported in part by Research Grant NB 05459 from the National Institute of Neurological Diseases and Blindness, United States Public Health Service, in part by the 6571 Aero Medical Research Laboratory, Holloman Air Force Base, in part by the Naval Arctic Research Laboratory of the Office of Naval Research, in part by the American Optometric Foundation and by Pacific University and Washington State University.
†Psychologist, Ph.D., Member of Faculty. Fellow, American Academy of Optometry.
‡Optometrist, Ph.D., Member of Faculty. Fellow, American Academy of Optometry. Present address—Massachusetts College of Optometry, Boston, Massachusetts.
§Optometrist, Member of Faculty, Fellow, American Academy of Optometry.