Does prekindergarten improve school preparation and performance? Economics of Education Review, , .
Does prekindergarten improve school preparation and performance? Economics of Education Review, , .
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学前班是否可以提高学校准备和表现?
DOI:
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发表时间:
2007
期刊:
影响因子:
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通讯作者:
Jane Waldfogel
中科院分区:
文献类型:
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作者:
Katherine A. Magnuson;C. Ruhm;Jane Waldfogel