Many disadvantaged students with refractive errors, such as myopia (nearsightedness) and hyperopia (farsightedness), do not have eyeglasses, and their reduced vision may impact reading proficiency. Providing eyeglasses may increase their reading success. This article reports the findings of a study in Baltimore City in which disadvantaged second…

During the fall of the 2016-17 school year, first, second, and third grade students in six elementary schools -- two in St. Paul and Eagan, Minnesota, and four in Bedford County in the Piedmont region of Virginia -- were assigned to take part in randomized efficacy trials carried out for the purpose of rigorously evaluating the impact of…