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White, Larry; Whisman, Andy – West Virginia Department of Education, 2014
This report summarizes an evaluation study investigating the effects of participation in the 21st Century Community Learning Centers (CCLC) program on student achievement in mathematics and reading/language arts, for the cohort of students who participated during the 2013-2014 school year. The report is a supplement to the Office of Assessment,…
Descriptors: Quasiexperimental Design, Investigations, Mathematics Achievement, Language Arts
Broughman, Stephen P.; Swaim, Nancy L. – National Center for Education Statistics, 2013
In 1988, the National Center for Education Statistics (NCES) developed a private school data collection that improved on the sporadic collection of private school data dating back to 1890 by developing an alternative to commercially available private school sampling frames. Since 1989, the U.S. Bureau of the Census has conducted the biennial…
Descriptors: Sampling, Statistical Significance, Private Schools, National Surveys