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Jeon, Eun-Young; Day, Richard R. – Reading in a Foreign Language, 2016
A meta-analysis was performed to investigate the impact of extensive reading (ER) on reading proficiency. This study gathered 71 unique samples from 49 primary studies published from 1980 to 2014 involving a total of 5,919 participants. Effect sizes were generated separately according to two different study designs: experimental-versus-control…
Descriptors: Meta Analysis, Reading Fluency, Language Proficiency, Effect Size

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