Phrases with «existing studies»

Sentences with «existing studies»

  • This brief summarizes evidence from existing studies on the impact of early childhood home visiting on children 5 and older for four national models of home visiting. (mdrc.org)
  • The central weakness in existing studies of bilingual education is that they do not attempt to separate the benefits of growing up in a bilingual household from the effects of receiving bilingual instruction. (educationnext.org)
  • Existing studies do not address the possible preventive or long - term effects of these supplements and diets, and if animals consuming them will live longer or have a lower incidence of disease. (scielo.br)
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