Towards IRT-based student modeling from problem solving steps.
Manuel HernandoEduardo GuzmánSergey A. SosnovskyEric AndresSusanne NarcissPublished in: EDM (2014)
Keyphrases
- student modeling
- intelligent tutoring
- intelligent tutoring systems
- student model
- educational data mining
- cognitive maps
- educational games
- solving problems
- bayesian networks
- concept maps
- mixed initiative
- tutoring system
- artificial intelligence
- cognitive map
- computer programming
- case based reasoning
- knowledge acquisition
- domain specific
- learning environment
- metadata