Four studies were conducted to examine the manner in which cognitively impulsive and reflective children use private speech to control their behaviors. The first study was a naturalistic observation of a group of impulsive (N=8) and reflective (N=8) nursery school children, identified by the Matching Familiar Figures Test. The Impulsive and…

This paper describes a study of the classroom behavior patterns of 79 reflective and impulsive elementary school children in each of three contextual settings: individual setting (independent, unsupervised seat work); large group setting (15 or more students instructed by the teacher or another adult); and small group setting (similar to large…