Data calibration for statistical-based assessment in constraint-based tutors


Intelligent Tutoring Systems (ITSs) are one of a wide range of learning environments, where the main activity is problem solving. One of the most successful approaches for implementing ITSs is Constraintbased Modeling (CBM). Constraint-based tutors have been successfully used as drill-and-practice environments for learning. More recently CBM tutors have… (More)
DOI: 10.1016/j.knosys.2016.01.024


9 Figures and Tables