2017 conference paper
Factors influencing students' help-seeking behavior while programming with human and computer tutors
Proceedings of the 2017 ACM Conference on International Computing Education Research (ICER 17), 127–135.
By: T. Price, Z. Liu, V. Catete & T. Barnes
2017 journal article
Understanding problem solving behavior of 6-8 graders in a debugging game
Computer Science Education, 27(1), 1–29.
By: Z. Liu, R. Zhi, A. Hicks & T. Barnes
2016 conference paper
Combining worked examples and problem solving in a data-driven logic tutor
Intelligent tutoring systems, its 2016, 0684, 347–353.
By: Z. Liu, B. Mostafavi & T. Barnes
2015 conference paper
Building compiler-student friendship
Artificial intelligence in education, aied 2015, 9112, 844–847.
By: Z. Liu & T. Barnes