Theorists have speculated about the symbolic underpinnings of theory of mind (ToM), but no study has examined them across the main developmental span of ToM. Here, the onset of symbolic understandings in three domains (pretend play, language, and understanding representations) and ToM was examined. Fifty-eight children were tested on batteries of…

Head Start enhances school readiness during preschool, but effects diminish after children transition into kindergarten. Designed to promote sustained gains, the Research-based Developmentally Informed (REDI) Parent program (REDI-P) provided home visits before and after the kindergarten transition, giving parents evidence-based learning games,…

Longitudinal data were obtained from 157 children aged 3 years 3 months to 5 years 6 months at Time 1. At Time 2 these children had aged an average of 12 months. Theory of mind (ToM) and executive functioning (EF) were measured at both time points. Results suggest that Time 1 ToM scores predict Time 2 EF scores. Detailed examination of sibling…

Children around 4, 5, and 7 years old (N = 48) listened to scenarios depicting a child alone or accompanied by another person (mother, father, friend) who encounters an entity that looks like a real or an imaginary fear-inducing creature. Participants predicted and explained each protagonist's fear intensity and suggested coping strategies.…

In line with theories that children's pretend play reflects and extends their narrative skills, children with imaginary companions were predicted to have better narrative skills than children without imaginary companions. Forty-eight 5 1/2-year-old children and their mothers participated in interviews about children's imaginary companions.…

Examined children's reasoning regarding the relation between mental representations and reality. Found that children perform better when reasoning about imagination in relation to reality than when reasoning about the relation between belief and reality. Results suggest that understanding that mental representations can differ from reality emerges…

Investigates whether pretend play is an area of advanced understanding with reference to certain skills that are implicated in both pretend play and a theory of mind, including the ability to (1) represent one object as two things at once; (2) see one object as representing another; and (3) represent mental representations. (MDM)

Three experiments examined 24- though 39-month-olds' understanding of pretend episodes, such as a puppet pouring pretend milk into a container and then tipping it over a toy animal. The children understood the linkage between the two actions and realized that the toy animal would become "wet." (MDM)

Results of two studies indicated that three- and four-year-old children understood that, although perception is necessary for knowledge, it is irrelevant for imagination and that three year olds often claimed that imagination reflected reality. (MDM)

The effects of two imagery training procedures on pictograph sentence memory were examined in 66 kindergarten prereaders. Group 1 was taught in four sessions to read the pictographs, then imagine the available toys acting out the sentence meaning. Group 2 received the first two sessions as above followed by two sessions involving a modified…

While six- and nine-year-olds were as good as adults in distinguishing what they did from what they saw someone else do, children had particular trouble across a range of actions in distinguishing actual from imagined doing. All subjects recalled actions according to performer; organization by person categories reduced clustering based on action…

Pairs of preschool children saw television commercials that varied in formal features (high versus low perceptual salience) and placement in a television show (dispersed through the program versus clustered at the beginning and end). Sixty-four subjects (32 female and 32 male) from a university preschool participated in the study. (Author/RH)

Major finding of this study demonstrates clear support for the proposed developmental sequence of gestural representation. (Authors)

Six experiments assessed young children's spatial orientation relative to their imagined surroundings. The experiments found that children as young as 3.5 years were able, like adults, to accurately walk along a path that replicated the route between their seat and the teacher's desk in their preschool classroom. (MDM)

Four experiments confirmed the widely accepted hypothesis that, although children as young as two engage in pretend play, even four and five year olds do not understand that pretending requires mental representation. Children appear to misconstrue pretense as its common external manifestations, such as actions, until at least age six. (MDM)