The relationships between aspects of mother-infant interaction and both communication and cognitive skills at 1 year of age were examined in 92 African American dyads, of whom 64 were poor. The overall quality of the home environment and maternal ratings of stimulation and elaborativeness were the most consistent correlates of infant communication…

Twenty dyads--ten middle-class mothers and ten lower-class mothers and their two-year-old children--were videotaped in a play situation. Variables in speech and utterance production were examined for change across condition (awareness or ignorance of being observed) and across socioeconomic class within condition. The number of utterances was…

The purpose of this study was to determine how status was indicated by the use of directives in homogeneous groups of adolescent females and whether differences in status designation existed which could be attributed to either class or ethnicity. Three groups of ten to twelve-year-olds (middle-class white, working-class white, and working-class…