Expert critiquing systems in education can support teachers in providing high quality individualized feedback to students. These systems, however, require significant development ...
Biometrics is an emerging field via the automated use of unique and measurable physiological or behavioral characteristics to determine or verify identity. Biometrics has a variet...
We describe a course for non-majors that teaches computer science concepts and programming by creating simple animations and building 2D and 3D virtual worlds. Students work with ...
We present a machine-learned model that can automatically detect when a student using an intelligent tutoring system is off-task, i.e., engaged in behavior which does not involve ...
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...