Marvin Andujar, Joshua I. Ekandem, Juan E. Gilbert, Patricia Morreale. Evaluating Engagement Physiologically and Knowledge Retention Subjectively through Two Different Learning Techniques. In Masaaki Kurosu, editor, Human-Computer Interaction. Applications and Services - 15th International Conference, HCI International 2013, Las Vegas, NV, USA, July 21-26, 2013, Proceedings, Part II. Volume 8005 of Lecture Notes in Computer Science, pages 335-342, Springer, 2013. [doi]