Rod D. Roscoe, Erica L. Snow, Russell D. Brandon, Danielle S. McNamara. Educational Game Enjoyment, Perceptions, and Features in an Intelligent Writing Tutor. In Chutima Boonthum-Denecke, G. Michael Youngblood, editors, Proceedings of the Twenty-Sixth International Florida Artificial Intelligence Research Society Conference, FLAIRS 2013, St. Pete Beach, Florida. May 22-24, 2013. AAAI Press, 2013. [doi]