Tests and confirms two hypotheses about the representation of knowledge in memory: that a person's mental representation of a newly learned body of knowledge has two parts (the information presented, and a product of the person's thinking about it); and that a body of knowledge learned from experience is organized into distinct…

Discusses nontext knowledge necessary for reading comprehension. Examines the composition of children's real world knowledge for ordinary situations. (FL)

Examines whether young children make explicit references to beliefs, ideas, thoughts, and intentions. Relates that three-year-old children correctly distinguish between real and mental items and that they think and dream about things that are not real. Concludes that conceptual development theories portraying early development as concrete and…