@inproceedings{CHI-2015-HarteveldS,
	author        = "Casper Harteveld and Steven C. Sutherland",
	booktitle     = "{Proceedings of the 33rd ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/2702123.2702606",
	isbn          = "978-1-4503-3145-6",
	pages         = "2235--2244",
	publisher     = "{ACM}",
	title         = "{The Goal of Scoring: Exploring the Role of Game Performance in Educational Games}",
	year          = 2015,
}