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Konstantopoulos, Spyros; Traynor, Anne – Teachers College Record, 2014
Background/Context: The effects of class size on student achievement have gained considerable attention in education research and policy, especially over the last 30 years. Perhaps the best evidence about the effects of class size thus far has been produced from analyses of Project STAR data, a large-scale experiment where students and teachers…
Descriptors: Class Size, Reading Achievement, Foreign Countries, Grade 4