Examined whether an infant's reaction to a stranger would be indirectly influenced by the infant observing a stranger-third party interaction. Subjects were 45 15-month-old infants. Results suggest indirect effects influence social interactions and show that significant others can play an important role in mediating these effects. (Author/RH)

Eighty-seven children relinquished at birth and adopted before the age of three years into different social classes were assessed in late adolescence. Findings indicated that the school failure of adoptees varies as a function of the social class of the adopive parents: the higher the social class, the lower the number of repeated grades. (RH)

Examines the mental development scores for two groups of at-risk infants throughout their childhood--those classified as small for gestational age (SGA) and those twins falling below 1,750g birth weight--and determines that SGA twins showed only a modest deficit in IQ scores as compared to the full twin samples. (HOD)

Considers the life stages of the Black extended family; research on the antecedents and consequences of extended family life; and social policy, clinical intervention, and family research implications of the Black extended family from the context of a broad conceptual and methodological definition of family. (HOD)

Examines theoretical issues concerning the development of and the unity or diversity underlying private speech and studies the developmental progression of private speech in a low-income, culturally different sample. The effects of age, sex, environmental context, and the relationship of social speech to varieties of private speech are also…