Too much, too soon? Early learning and the erosion of childhood
Too much, too soon? Early learning and the erosion of childhood
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太多、太快?
DOI:
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发表时间:
2012
期刊:
影响因子:
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通讯作者:
E. Kidd
中科院分区:
文献类型:
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作者:
E. Kidd