@inproceedings{SIGITE-2006-GiordanoC,
	author        = "John C. Giordano and Martin C. Carlisle",
	booktitle     = "{Proceedings of the Seventh Conference on Information Technology Education, SIGITE 2006, Minneapolis, Minnesota, USA, October 19-21, 2006}",
	doi           = "10.1145/1168812.1168841",
	isbn          = "1-59593-521-5",
	pages         = "115--122",
	publisher     = "{ACM}",
	title         = "{Toward a more effective visualization tool to teach novice programmers}",
	year          = 2006,
}