@inproceedings{CHI-2011-RaderEC,
	author        = "Emilee Rader and Margaret Echelbarger and Justine Cassell",
	booktitle     = "{Proceedings of the 29th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1978942.1979382",
	isbn          = "978-1-4503-0228-9",
	pages         = "2971--2974",
	publisher     = "{ACM}",
	title         = "{Brick by brick: iterating interventions to bridge the achievement gap with virtual peers}",
	year          = 2011,
}