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Are two subjects better than one? : the effects of developmental English courses on language minority and native English-speaking students' community college outcomes
Hodara, Michelle; Xu, Di - In: Economics of education review 66 (2018), pp. 1-13
Persistent link: https://www.econbiz.de/10012002871
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Gender achievement gaps among Chinese middle school students and the role of teachers' gender
Xu, Di; Li, Qiujie - In: Economics of education review 67 (2018), pp. 82-93
Persistent link: https://www.econbiz.de/10012003323
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Does contractual form matter? : the impact of different types of non-tenure-track faculty on college students' academic outcomes
Ran, Florence Xiaotao; Xu, Di - In: Journal of human resources : JHR 54 (2019) 4, pp. 1081-1120
Persistent link: https://www.econbiz.de/10012198046