Intelligent adaptation of digital game-based learning. - Brian Magerko; Carrie Heeter; Joe Fitzgerald; Ben Medler (Future Play, 2008)

Using conflict theory to model complex societal interactions. - Ben Medler; Joe Fitzgerald; Brian Magerko (Future Play, 2008)

Game Design and the Challenge-Avoiding, Self-Validator Player Type. - Carrie Heeter; Brian Magerko; Ben Medler; Joe Fitzgerald (Int. J. Gaming Comput. Mediat. Simulations, 2009)