Paul Baepler serves as a Research Fellow in the Center for Educational Innovation (CEI) at the University of Minnesota. His role is to investigate the efficacy of educational innovations in the classroom and elsewhere in higher education. Paul earned his Ph.D. in American literature and his book, White Slaves, African Masters, (U of Chicago Press, 1999) explores the little-known Barbary captivity narrative. His work has appeared in a variety of journals including Computers and Education, the Journal of College Science Teaching, EDUCAUSE Quarterly, the Journal of Faculty Development, and The New England Quarterly. Along with Brooks and Walker of this volume, he co-edited the Active Learning Spaces volume (#137) of New Directions for Teaching and Learning. Previously at the University, he worked at the Center for Teaching and Learning and the Digital Media Center; and he is the faculty director for test preparation in the College of Continuing Education. J. D. Walker is a Research Associate in the Center for Educational Innovation (CEI) at the University of Minnesota, where his work focuses on investigating the impact of digital technologies and other educational innovations on student learning outcomes in higher education, as well as on student engagement and the faculty teaching experience. In collaboration with CEI and faculty colleagues, he has conducted studies of the effectiveness of new, technology-enhanced classroom spaces; flipped and blended-format classes; multimedia and mobile technologies; classes delivered as MOOCs; and the social context of teaching and learning. Walker earned his Ph.D. in Philosophy from the University of North Carolina at Chapel Hill in 1996, and he taught as a faculty member at the University of Minnesota - Duluth, the University of Pennsylvania, and Franklin and Marshall College. He earned a Master of Arts degree in Quantitative Methods in Education from the Department of Educational Psychology at the University of Minnesot