Sepandar Sepehr, Milena M. Head. Competition as an element of gamification for learning: an exploratory longitudinal investigation. In Lennart E. Nacke, Kevin A. Harrigan, Neil Randall, editors, Proceedings of the First International Conference on Gameful Design, Research, and Applications, Gamification '13, Toronto, Ontario, Canada, October 2-4, 2013. pages 2-9, ACM, 2013. [doi]
Abstract is missing.