We investigated relations between 4- and 7-year-olds' (N=58) autobiographical memory and their use of self-regulatory private speech in a non-mnemonic context (a cognitive planning task). Children's use of self-regulatory private speech during the planning task was associated with longer autobiographical narratives which included specific rather…

Findings suggest that although the overt, self-regulatory private speech of high-risk children is apparently normal, their marked lack of whispering indicates difficulties in the subvocalization or internalization of such speech. (PCB)

Examined cross-sectional trends and contextual influences in the development of private speech among preschool children in Montessori and traditional classrooms. Found that diminished make-believe play, greater teacher direct involvement, and heightened time spent in transitions largely accounted for a lower incidence of private speech. (JS)