Harry J. Witchel, Harry L. Claxton, Daisy C. Holmes, Thomas T. Ranji, Joe D. Chalkley, Carlos P. Santos, Carina E. I. Westling, Michel F. Valstar, Matt Celuszak, Patrick Fagan. A trigger-substrate model for smiling during an automated formative quiz: engagement is the substrate, not frustration. In Proceedings of the 36th European Conference on Cognitive Ergonomics, Utrecht, The Netherlands, September 05-07, 2018. ACM, 2018. [doi]
Abstract is missing.