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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 内容类型：SCI/SSCI论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序提交时间升序提交时间降序题名升序题名降序作者升序作者降序 Micronutrient deficiencies and developmental delays among infants: evidence from a cross-sectional survey in rural China SCI/SSCI论文 2015 作者:  Luo R. F.;  Shi, Y. J.;  Zhou, H.;  Yue, A.;  Zhang, L. X. 收藏  |  浏览/下载：20/0  |  提交时间：2017/11/09 nutrition & dietetics  public health  randomized-controlled-trials  1st 5 years  iron-deficiency  mental-development  motor development  test-scores  predictive-validity  child-development  test-performance  western china   Do you get what you pay for with school-based health programs? Evidence from a child nutrition experiment in rural China SCI/SSCI论文 2013 Sylvia S.; Luo R. F.; Zhang L. X.; Shi Y. J.; Medina A.; Rozelle S. 收藏  |  浏览/下载：14/0  |  提交时间：2014/12/24 Economic development  Human capital  Teacher salaries  Resource  allocation  Educational economics  randomized-controlled-trials  iron supplementation  developing-countries  incentive contracts  poor counties  anemia  performance  education  achievement  prevalence   The impact of vouchers on preschool attendance and elementary school readiness: A randomized controlled trial in rural China SCI/SSCI论文 2013 Wong H. L.; Luo R. F.; Zhang L. X.; Rozelle S. 收藏  |  浏览/下载：17/0  |  提交时间：2014/12/24 Preschool attendance  School readiness  Voucher and conditional cash  transfer  Randomized controlled trials  Educational performance  Rural  China  early-childhood education  head-start  program  performance  benefits  achievement  experience   The Limits of Health and Nutrition Education: Evidence from Three Randomized-Controlled Trials in Rural China SCI/SSCI论文 2012 Luo R. F.; Shi Y. J.; Zhang L. X.; Zhang H. P.; Miller G.; Medina A.; Rozelle S. 收藏  |  浏览/下载：10/0  |  提交时间：2012/09/04 health education  anemia  rural China  primary school students  diarrhea  behavior  interventions  contamination  information  management  promotion  pakistan  program  quality