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Diaconu, Dana V. – ProQuest LLC, 2012
There is a broad interest in narrowing achievement gaps among all groups of students and improving education by scientifically sound methods. On October 25, 2006, the United States Department of Education published new regulations allowing single-sex education in public schools whenever schools think it will improve student achievement. Thus far,…
Descriptors: Foreign Countries, Achievement Gap, Public Schools, Effect Size