T-SKIRT: Online Estimation of Student Proficiency in an Adaptive Learning System

02/14/2017
by   Chaitanya Ekanadham, et al.
1

We develop T-SKIRT: a temporal, structured-knowledge, IRT-based method for predicting student responses online. By explicitly accounting for student learning and employing a structured, multidimensional representation of student proficiencies, the model outperforms standard IRT-based methods on an online response prediction task when applied to real responses collected from students interacting with diverse pools of educational content.

READ FULL TEXT

Please sign up or login with your details

Forgot password? Click here to reset