Sixty middle-class and 60 lower-class children between the ages of three and five were asked to respond to six types of "wh-questions." Social class significantly affected the overall frequency of correct responses within each age group of children tested. (Author/DB)

Presents the results of three studies examining children's conception of the mind itself as an independent, active entity. Findings revealed a developing ability in children to interpret and produce statements personifying the mind and provided considerable evidence of children's movement toward a conception of the mind as an active agent…