Knowledge tracing: Modeling the acquisition of procedural knowledge

@article{Corbett2005KnowledgeTM,
  title={Knowledge tracing: Modeling the acquisition of procedural knowledge},
  author={Albert T. Corbett and John R. Anderson},
  journal={User Modeling and User-Adapted Interaction},
  year={2005},
  volume={4},
  pages={253-278}
}
This paper describes an effort to model students' changing knowledge state during skill acquisition. [...] Key Method As the student works, the tutor also maintains an estimate of the probability that the student has learned each of the rules in the ideal model, in a process calledknowledge tracing. The tutor presents an individualized sequence of exercises to the student based on these probability estimates until the student has ‘mastered’ each rule.Expand
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