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Bartik, Timothy J.; Lachowska, Marta – W. E. Upjohn Institute for Employment Research, 2014
We use a regression-discontinuity design to study the effects of double blocking sixth-grade students in reading and mathematics on their achievement across three years of middle school. To identify the effect of the intervention, we use sharp cutoffs in the test scores used to assign students to double blocking. We find large, positive, and…
Descriptors: Middle School Students, Grade 6, Reading Achievement, Mathematics Achievement
Longbotham, Pamela J. – ProQuest LLC, 2012
The study examined the impact of participation in an optional flexible year program (OFYP) on academic achievement. The ex post facto study employed an explanatory sequential mixed methods design. The non-probability sample consisted of 163 fifth grade students in an OFYP district and 137 5th graders in a 180-day instructional year school…
Descriptors: Academic Achievement, Program Effectiveness, Mixed Methods Research, Grade 5