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Scrivener, Susan; Bloom, Dan; LeBlanc, Allen; Paxson, Christina; Rouse, Cecilia Elena; Sommo, Colleen – MDRC, 2008
At Kingsborough Community College in Brooklyn, freshmen were placed in groups of up to 25 who took three classes together during their first semester: an English class, usually at the developmental level; an academic course, such as health or psychology; and a one-credit orientation course. The program also provided enhanced counseling and…
Descriptors: Program Evaluation, Community Colleges, Educational Objectives, Community Programs
Bloom, Howard S.; Richburg-Hayes, Lashawn; Black, Alison Rebeck – MDRC, 2005
This paper examines how controlling statistically for baseline covariates (especially pretests) improves the precision of studies that randomize schools to measure the impacts of educational interventions on student achievement. Part I of the paper introduces the concepts, issues, and options involved. Parts II and III present empirical findings…
Descriptors: Program Effectiveness, Reading Achievement, Mathematics Achievement, Research Methodology