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Spatial working memory load affects counting but not subitizing in enumeration
2011
Journal of Vision
The present study investigated whether subitizing reflects capacity limitations associated with two types of working memory tasks. Under a dual-task situation, participants performed an enumeration task in conjunction with either a spatial (Experiment 1) or a nonspatial visual (Experiment 2) working memory task. Experiment 1 showed that spatial working memory load affected the slope of a counting function but did not affect subitizing performance or subitizing range. Experiment 2 showed that
doi:10.1167/11.11.1252
fatcat:ydenjvq3lvf6nj3w2sxtow6xum