Keyphrases
- intelligent tutoring systems
- knowledge management
- tutoring system
- student model
- authoring tool
- case study
- knowledge engineering
- intelligent tutoring
- web based learning
- information technology
- knowledge sharing
- student modeling
- e learning
- procedural knowledge
- constraint based modeling
- cognitive model
- argumentation skills
- student knowledge
- expert systems
- concept maps
- affective states
- tutorial dialogue
- model tracing
- learning process