55 citations · 203 across the 22 of their papers we have counts for
4 papers · 1 filter
A Multicriteria Evaluation for Data-Driven Programming Feedback Systems: Accuracy, Effectiveness, Fallibility, and Students' Response
Preya Shabrina, Samiha Marwan, Andrew Bennison +3
Data-driven programming feedback systems can help novices to program in the absence of a human tutor. Prior evaluations showed that these systems improve learning in terms of test…
Investigating the Impact of Backward Strategy Learning in a Logic Tutor: Aiding Subgoal Learning towards Improved Problem Solving
Preya Shabrina, Behrooz Mostafavi, Mark Abdelshiheed +2
Learning to derive subgoals reduces the gap between experts and students and makes students prepared for future problem solving. Researchers have explored subgoal labeled instructi…
Enhancing a Student Productivity Model for Adaptive Problem-Solving Assistance
Mehak Maniktala, Min Chi, Tiffany Barnes
Research on intelligent tutoring systems has been exploring data-driven methods to deliver effective adaptive assistance. While much work has been done to provide adaptive assistan…
Code-DKT: A Code-based Knowledge Tracing Model for Programming Tasks
Yang Shi, Min Chi, Tiffany Barnes +1
Knowledge tracing (KT) models are a popular approach for predicting students' future performance at practice problems using their prior attempts. Though many innovations have been…