Leonard A. Annetta, PhD, Associate Professor, College of Education and Human Development; Academic Program Coordinator, Secondary Education 6-12, George Mason University; Co-Author, Serious Educational Game Assessment: Practical Methods and Models for Educational Games, Simulations and Virtual Worlds, (2010), Serious Educational Games: From Theory to Practice (2008) and "Serious games: Incorporating video games in the classroom" (2006, Educause Quarterly)