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The Cognitive Tutor Authoring Tools (CTAT): Preliminary Evaluation of Efficiency Gains.
Vincent Aleven
Bruce M. McLaren
Jonathan Sewall
Kenneth R. Koedinger
Published in:
Intelligent Tutoring Systems (2006)
Keyphrases
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cognitive tutor
authoring tool
intelligent tutoring systems
learning objects
student learning
high school students
pilot study
learning resources
cognitive abilities
video games
student model
content analysis
tutoring system
peer tutoring