Trialog: How Peer Collaboration Helps Remediate Errors in an ITS. - Robert G. M. Hausmann; Brett van de Sande; Kurt VanLehn (FLAIRS, 2008)

Productive dialog during collaborative problem solving. - Robert G. M. Hausmann; Brett van de Sande; Carla van de Sande; Kurt VanLehn (ICLS (1), 2008)

Shall We Explain? Augmenting Learning from Intelligent Tutoring Systems and Peer Collaboration. - Robert G. M. Hausmann; Brett van de Sande; Kurt VanLehn (Intelligent Tutoring Systems, 2008)

Collaborative Dialog While Studying Worked-out Examples. - Robert G. M. Hausmann; Timothy J. Nokes; Kurt VanLehn; Brett van de Sande (AIED, 2009)

An Analysis of Gaming Behaviors in an Intelligent Tutoring System. - Kasia Muldner; Winslow Burleson; Brett van de Sande; Kurt VanLehn (Intelligent Tutoring Systems (1), 2010)

The Andes Physics Tutoring System: An Experiment in Freedom. - Kurt VanLehn; Brett van de Sande; Robert Shelby; Sophia Gershman (Advances in Intelligent Tutoring Systems, 2010)

An analysis of students' gaming behaviors in an intelligent tutoring system: predictors and impacts. - Kasia Muldner; Winslow Burleson; Brett van de Sande; Kurt VanLehn (User Model. User Adapt. Interact., 2011)

Applying three models of learning to individual student log data. - Brett van de Sande (EDM, 2013)

Measuring the moment of learning with an information-theoretic approach. - Brett van de Sande (EDM, 2013)

What Do Students Do When Using a Step-Based Tutoring System? - Rajagopalan Ranganathan; Kurt VanLehn; Brett van de Sande (Res. Pract. Technol. Enhanc. Learn., 2014)

Learning Curves for Problems with Multiple Knowledge Components. - Brett van de Sande (EDM, 2016)

Learning curves versus problem difficulty: an analysis of the Knowledge Component picture for a given context. - Brett van de Sande (EDM, 2016)

The design and development of the dragoon intelligent tutoring system for model construction: lessons learned. - Jon Wetzel; Kurt VanLehn; Dillan Butler; Pradeep Chaudhari; Avaneesh Desai; Jingxian Feng; Sachin Grover; Reid Joiner; Mackenzie Kong-Sivert; Vallabh Patade; Ritesh Samala; Megha Tiwari; et al. (Interact. Learn. Environ., 2017)

Learning How to Construct Models of Dynamic Systems: An Initial Evaluation of the Dragoon Intelligent Tutoring System. - Kurt VanLehn; Jon Wetzel; Sachin Grover; Brett van de Sande (IEEE Trans. Learn. Technol., 2017)