
02306342
j
1995c.01779
Singley, Mark K.
The Reification of Goal Structures in a Calculus Tutor: Effects on ProblemSolving Performance.
Interact. Learn. Environ. 1, No. 2, 10223 (1990).
Ablex Publ., Norwood, NJ
EN
I23
doi:10.1080/1049482900010202
Describes an experimental test conducted with high school students to determine the effect of posting explicit goal structures on problemsolving 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)