An important aspect of perspective-taking ability is the appreciation that mental states such as beliefs, desires, and knowledge change over time. The current study focused specifically on 3-, 4-, and 5-year-olds' understanding that they will have knowledge in the future that they do not currently possess--for example, that when they are…

When teachers or instructors create computer-based learning environments, they often solely consider technical aspects of interactivity. As a consequence, learners' main role is to respond to requests of the learning environment (e.g. by answering multiple-choice questions). This aspect of interactivity is, however, not sufficient to understand…

A critical skill in emergent writing is the developing ability to take the perspective of different readers; however, the precursors of this skill have not yet been identified. In this longitudinal study, 105 children (90 after attrition) were tested at 3 time points: pre-kindergarten (3-4 years old, n = 105), kindergarten (5 years old, n = 97),…

"Time to Act," a 2009 report of the Carnegie Corporation's Council on Advancing Adolescent Literacy, concludes that U.S. students are ill-prepared for the literacy challenges of 21st century higher education, employment, and citizenship. Word Generation (WG) is a research-based vocabulary program for middle school students designed to…

In one experiment, infants and children were accurate in their judgments about the knowledge of a baby, child, and adult. In two further experiments, children reported that an infant, child, or adult observer would be able to identify an object from an identifiable or nondescript part of the object. (BC)

Investigated egocentricity and ascriptions of knowledge to others in 45 children of 3-6 years. Six-year-olds were better than younger children at assessing the other's knowledge. Subjects were better at assessing the other's knowledge when their own access and knowledge were identical. (RJC)

Reviews research relevant to children's understanding of pervasive, naturally occurring individual differences in thoughts and beliefs. Identifies developmental changes for each form of understanding: false belief, origins of knowledge, ambiguity, explicit judgments of knowledge, communication, and information seeking. Argues that considering…

Children's ability to adopt perspectives and then apply schematic information on-line while listening to stories was investigated in 2 experiments with 59 second graders and 60 fourth graders. Although both subject groups had the knowledge to identify errors, fourth graders were more likely to apply such knowledge on-line during comprehension.…