Investigated third and sixth graders' understanding of factive presupposition using two tasks: one requiring an abstract truth judgment of the verb complement, the other calling for informal judgment of consistency between the target sentence and the negation of its complement. Results indicated the development of factive presupposition is an…

This study had two purposes: (1) to determine when children distinguish ambiguous from precise messages and when they can resolve ambiguity through additional questioning, and (2) to identify whether implicit messages were more difficult to identify than explicit ones. All children found ambiguous messages significantly more difficult to…

One of three related documents produced in response to a need for direct instruction in thinking skills, this program for middle school or junior high school students bases its approach on involvement of students in direct experiences. The book contains four units. Focusing on perception, Unit 1: "Experiencing the Arts" begins with ways sensory…