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Figlio, David N.; Özek, Umut – National Bureau of Economic Research, 2019
In this study, we use microdata from 12 Florida county-level school districts and a regression discontinuity design to examine the effects of early grade retention on the short-, medium-, and long-term outcomes of English learners. We find that retention in the third-grade substantially improves the English skills of these students, reducing the…
Descriptors: Grade Repetition, English Language Learners, Human Capital, English (Second Language)
Monaghan, Susan R. – ProQuest LLC, 2013
The purpose of this study was to extend the research on textbook effectiveness to a situated investigation of a single large urban school district in which middle schools were given a choice in selecting from three textbooks for mathematics instruction: a reform textbook, a commercially produced textbook developed in response to mathematics…
Descriptors: Textbooks, Middle School Students, Mathematics Instruction, Mathematics Achievement