Two experiments tested children's ability to imagine a pretend action and select a representation of its outcome. Found that children two years and older could select the correct representation, whether represented by a picture or toy; younger children could not select representations of actual or pretend transformations. Results had implications…

Examined changes in preschoolers' ability to distinguish among memories of performed, pretended, and imagined episodes, and used source monitoring as a tool for inferring the nature of preschoolers' conceptualization of pretense. Found significant improvements between ages three and four in their ability to distinguish performed actions from…

Explores the dissociation between the performance by children with autism on false belief tasks, on which they do poorly, and false photograph, false map, and false drawing tasks, on which they do well. Suggesting domain specificity in the development of representational system, the results supported the modularity of theory of mind and the…

This paper advances the hypothesis that young children use narrative play and stories to construct two types of fiction, the worlds of "what is" and "what if." Heinz Werner's conceptualization of children's spheres of reality, in which actions, symbols, and events are constructed in particular ways, is used as a theoretical framework for…