The Effects of School Libraries on Language Skills: Evidence from a Randomized Controlled Trial in India
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We conduct a randomized controlled trial of an Indian school library program. Overall, the program had no impact on students' scores on a language skills test administered after 16 months. The estimates are sufficiently precise to rule out effects larger than 0.053 and 0.037 standard deviations,
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美国国家经济研究局创建时间：
2012-06-01
