Department of Psychology, University of Fribourg, Rue de Faucigny 2, 1700 Fribourg, Switzerland.
Contents lists available at SciVerse ScienceDirect
Applied Ergonomics
journal homepage: www.elsevier.com/locate/apergo
0003-6870/$ e see front matter 2012 Elsevier Ltd and The Ergonomics Society. All rights reserved.
http://dx.doi.org/10.1016/j.apergo.2012.09.004
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