J Rosner1, J Rosner1. 1. University of Houston, College of Optometry, Texas, USA.
Abstract
BACKGROUND: There is evidence linking uncorrected hyperopia in children with academic learning problems. METHODS: This study was designed to test that hypothesis and--given supportive data--to then address a second topic: the minimal amount of uncorrected hyperopia that appears to impede elementary school performance. RESULTS: The refractive status and achievement test scores of 782 first-through-fifth grade children were compared. CONCLUSIONS: Statistical analysis indicated significantly lower achievement test scores among hyperopic children whose refractive errors exceeded 1.25 D (ANOVA F = 12.51; df = 4; p = 0.014).
BACKGROUND: There is evidence linking uncorrected hyperopia in children with academic learning problems. METHODS: This study was designed to test that hypothesis and--given supportive data--to then address a second topic: the minimal amount of uncorrected hyperopia that appears to impede elementary school performance. RESULTS: The refractive status and achievement test scores of 782 first-through-fifth grade children were compared. CONCLUSIONS: Statistical analysis indicated significantly lower achievement test scores among hyperopic children whose refractive errors exceeded 1.25 D (ANOVA F = 12.51; df = 4; p = 0.014).
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