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CHI
2000
ACM
13 years 11 months ago
Instructional interventions in computer-based tutoring: differential impact on learning time and accuracy
We can reliably build “second generation” intelligent computer tutors that are approximately half as effective as human tutors. This paper evaluates two interface enhancements...
Albert T. Corbett, Holly J. Trask
SIGCSE
2010
ACM
189views Education» more  SIGCSE 2010»
14 years 1 months ago
Principles of asking effective questions during student problem solving
Using effective teaching practices is a high priority for educators. One important pedagogical skill for computer science instructors is asking effective questions. This paper pre...
Kristy Elizabeth Boyer, William Lahti, Robert Phil...
SIGCSE
2009
ACM
132views Education» more  SIGCSE 2009»
14 years 7 months ago
Retina: helping students and instructors based on observed programming activities
It is difficult for instructors of CS1 and CS2 courses to get accurate answers to such critical questions as "how long are students spending on programming assignments?"...
Christian Murphy, Gail E. Kaiser, Kristin Loveland...
ITS
2000
Springer
78views Multimedia» more  ITS 2000»
13 years 10 months ago
Further Results from the Evaluation of an Intelligent Computer Tutor to Coach Self-Explanation
We present further results on the educational effectiveness of an intelligent computer tutor that helps students learn effectively from examples by coaching self-explanation
Cristina Conati, Kurt VanLehn
ICALT
2005
IEEE
14 years 19 days ago
ActiveTutor
In this paper we present an architecture dedicated to an intelligently assisted educational tool which integrates within a unified framework software rational agents both at the m...
Jean Pierre Fournier