CHI
2000
ACM
14 years 4 months ago
2000
ACM
We can reliably build “second generation” intelligent computer tutors that are approximately half as effective as human tutors. This paper evaluates two interface enhancements...
AIED
2007
Springer
14 years 6 months ago
2007
Springer
This paper demonstrates how stereotypic student groups can be created to enhance cognitive models in computer tutors. Computer tutors use cognitive models to track what skills stud...