S. Gershman

Testing the instructional fit hypothesis: the case of self-explanation prompts

K. VanLehn, R. G. Hausmann, T. Nokes, 2011 .

The Design of Self-explanation Prompts: The Fit Hypothesis

Kurt VanLehn, Robert G. M. Hausmann, Timothy J. Nokes, 2009 .

The Andes Physics Tutoring System: An Experiment in Freedom

Kurt VanLehn, Robert Shelby, Sophia Gershman, 2010, Advances in Intelligent Tutoring Systems.

Testing the instructional fit hypothesis: the case of self-explanation prompts

K. VanLehn, R. G. Hausmann, T. Nokes, 2011 .