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Download full textCampbell, Frances; Ramey, Craig – 1977
This paper, part of an evaluation of the early intervention project at the Frank Porter Graham Child Development Center, deals primarily with results of the Bayley Mental Development Index (MDI). The MDI was administered to experimental and control infants from lower socioeconomic background at 6, 12 and 18 months of age. Results (discussed in…
Descriptors: Age Differences, Day Care, Early Childhood Education, Infants
