Gayla S Keesee did last edit 7 years ago in PBworks wiki on ARCS model stynthesized from research by John Keller, 1987. ARCS stands for Attention, Relevance, Confidence, and Satisfaction.
Letter to the editor in response to a NYTimes article by Bill Keller that touts the benefits of online learning, and the need to adapt to new technologies, not just teach the same way and put it online.