Predictability of Refraction at Age 14 on the Basis of Testing at Age 6 ??? Interim Report From the Ojai Longitudinal Study of Refraction

School of Optometry, University of California Berkeley, California *Read before the annual meeting of the American Academy of Optometry, Chicago, Illinois, December 7, 1963. For publication in the October, 1964, issue of the American Journal of Optometry and Archives of American Academy of Optometry. †Optometrist. Ph.D. Member of faculty. Fellow, American Academy of Optometry. ‡These children were at the larger of the two schools in the study. There are 140 additional children in the smaller school. These were not included in the present analysis. P.O. BOX 8 OJAI, CALIFORNIA