@inproceedings{CHI-2013-McDonaldP,
	author        = "Sharon McDonald and Helen Petrie",
	booktitle     = "{Proceedings of the 31st ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/2470654.2481407",
	isbn          = "978-1-4503-1899-0",
	pages         = "2941--2944",
	publisher     = "{ACM}",
	title         = "{The effect of global instructions on think-aloud testing}",
	year          = 2013,
}