Media type: E-Article Title: Look-ahead and look-behind shortcuts in large item category hierarchies: The impact on search performance Contributor: Pardue, John Harold; Landry, Jeffery Paul; Kyper, Eric; Lievano, Rodrigo imprint: Oxford University Press (OUP), 2009 Published in: Interacting with Computers Language: English DOI: 10.1016/j.intcom.2009.05.008 ISSN: 0953-5438 Keywords: Human-Computer Interaction ; Software Origination: Footnote: