Early childhood behavior > Infant Health and Development Program (eECB) > IHDP 1990
Detailed Information
Country | Country: United States |
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GDP per capita | 35.108 |
Context details | Low-birthweight premature infants born in participating sites: Arkansas, Einstein, Harvard, Miami, Pennsylvania, Texas at Dallas, Washington, Yale |
Age | At birth |
Implementation year | 1985 |
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Implementer | Researchers |
Duration (months) | 36 |
Cost | N/A |
Intervention details | Weekly then biweekly home visits; daycare 4 hours a day minimum in years 2, 3; bimonthly parent group meetings in years 2, 3; 8 sites participated |
Evaluation design | Randomized evaluation |
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Cluster definition | Individual |
Sample | Outcome | Test | Source Table | Observations | Statistics on Effects |
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Complete sample | Behavioral | CBCL-total problems score | 3 | 885 | YT1: 43.70; YC1: 43.70; SDT1: 19.10; SDC1: 47.20; NT1: 338; NC1: 547 |