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Peer reviewedGreenberg, Mark T.; Crnic, Keith A. – Child Development, 1988
The results, which contrasted markedly with findings of major group differences at 12 months of age, indicated that by age two no group differences were apparent on any child development, mother-child interaction, or maternal attitude measures, except that preterms were significantly poorer in motor skills than were full-term infants. (RH)
Descriptors: Age Differences, Cognitive Development, Comparative Analysis, Ecological Factors
