Article ID Journal Published Year Pages File Type
10452685 Infant Behavior and Development 2012 10 Pages PDF
Abstract
► Contingencies of three maternal and two infant socioemotional behaviors that are universal components of mother-infant interaction were investigated at 5 months in 62 mothers (31 who had adopted domestically and 31 who had given birth) and their first children (16 males in each group). ► Patterns of contingent responding were largely comparable in dyads by adoption and birth, although the two groups of mothers responded differentially to the two types of infant signals. ► Mothers in both groups were more responsive than infants in social and vocal interactions, but infants were more responsive in maternal speech-infant attention interactions. ► Family type × Gender statistical interactions suggested a possible differential role of infant gender in establishing mother-infant contingencies in families by adoption and birth.
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Life Sciences Neuroscience Behavioral Neuroscience
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