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Glewwe, Paul; West, Kristine L.; Lee, Jongwook – Journal of Policy Analysis and Management, 2018
More than 20 percent of all school-aged children in the United States have vision problems, and low-income and minority children are disproportionately likely to have unmet vision care needs. Vision screening is common in U.S. schools, but it remains an open question whether screening alone is sufficient to improve student outcomes. We implemented…
Descriptors: Randomized Controlled Trials, Comparative Analysis, Visual Impairments, Screening Tests
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Hughes, John; Zhou, Chengfu; Petscher, Yaacov – Regional Educational Laboratory Southeast, 2015
This report describes the results of a REL Southeast study comparing student success in online credit recovery and general courses taken online compared to traditional face-to-face courses. Credit recovery occurs when a student fails a course and then retakes the same course to earn high school credit. This research question was motivated by the…
Descriptors: Success, Online Courses, Conventional Instruction, High Schools
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Johnson, Evelyn S.; Jenkins, Joseph R.; Petscher, Yaacov – Assessment for Effective Intervention, 2010
In a response-to-intervention framework, schools typically employ a direct route approach to screening, in which students identified as at risk by a screening process are directly placed into intervention. Direct route approaches require screening decisions to be highly accurate, but few studies examining the predictive validity of reading…
Descriptors: Screening Tests, Reading Tests, At Risk Students, Predictive Validity