Title: Numbers and space: A computational model of the SNARC effect
Authors: Gevers, W ×
Verguts, T
Reynvoet, Bert
Caessens, B
Fias, W #
Issue Date: 2006
Publisher: American Psychological Association
Series Title: Journal of Experimental Psychology. Human Peception and Performance vol:32 issue:1 pages:32-44
Abstract: The SNARC (spatial numerical associations of response codes) effect reflects the tendency to respond faster with the left hand to relatively small numbers and with the right hand to relatively large numbers (S. Dehaene, S. Bossini, & P. Giraux, 1993). Using computational modeling, the present article aims to provide a framework for conceptualizing the SNARC effect. In line with models of spatial stimulus-response congruency, the authors modeled the SNARC effect as the result of parallel activation of preexisting links between magnitude and spatial representation and short-term links created on the basis of task instructions. This basic dual-route model simulated all characteristics associated with the SNARC effect. In addition, 2 experiments tested and confirmed new predictions derived from the model.
ISSN: 0096-1523
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Faculty of Psychology and Educational Sciences, Campus Kulak Kortrijk – miscellaneous
Laboratory for Experimental Psychology
× corresponding author
# (joint) last author

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