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National Inst. of Child Health and Human Development (NIH), Bethesda, MD. – 1994
The National Institute of Child Health and Human Development (NICHD) Study of Early Child Care is an ongoing, prospective, 3-year longitudinal study of over 1,300 full-term healthy infants and families from 10 sites across the United States. While the sample is not nationally representative, the subjects come from major regions of the country: the…
Descriptors: Child Development, Data Collection, Day Care, Day Care Effects
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National Inst. of Child Health and Human Development (NIH), Bethesda, MD. – 1991
The National Institute of Child Health and Human Development (NICHD) Study of Early Child Care is an ongoing, prospective, 3-year longitudinal study of over 1,300 full-term healthy infants and families from 10 sites across the United States. While the sample is not nationally representative, the subjects come from major regions of the country: the…
Descriptors: Child Development, Data Collection, Day Care, Day Care Centers
PDF pending restoration PDF pending restoration
National Inst. of Child Health and Human Development (NIH), Bethesda, MD. – 1992
The National Institute of Child Health and Human Development (NICHD) Study of Early Child Care is an ongoing, prospective, 3-year longitudinal study of over 1,300 full-term healthy infants and families from 10 sites across the United States. While the sample is not nationally representative, the subjects come from major regions of the country: the…
Descriptors: Child Development, Data Collection, Day Care, Day Care Centers