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The Reification of Goal Structures in a Calculus Tutor: Effects on Problem-Solving Performance. (English)
Interact. Learn. Environ. 1, No. 2, 102-23 (1990).
Describes an experimental test conducted with high school students to determine the effect of posting explicit goal structures on problem-solving performance in an intelligent tutoring system for calculus. Related rates word problems are discussed, and student performance in terms of speed and accuracy is analyzed. (ERIC)
Classification: I23
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