Interpersonal functions of everyday caretaker speech usage are examined when addressed to toddlers, threes and fours. Results support hypotheses derived from Piagetian theory concerning early developments in ego-differentiation. (Author/RM)

This paper represents an effort to explain the language development of the child within the analytic frame of overtly observable data and without recourse either to mathematical models or to postulating hypothetical underlying forms. From longitudinal studies of two-year old children conducted by the author as well as from similar data reported in…

This is a study of how children in a small community called Rosepoint, in the vicinity of New Orleans, acquire speech. The author provides essential contextualization for her problem, dealing with family composition, life space, means used to control children, and interaction between members of the household. The author made intensive observations…