title: Determining whether attentional control settings are inclusive or exclusive.
abstract: The aim of the present study was to determine whether attentional control settings operate with an inclusive rule (orient attention to stimuli that share a task-relevant feature with the target) or an exclusive rule (do not orient attention to stimuli that do not share a task-relevant feature with the target). All three experiments used a variation of the Folk and Remington (e.g., Folk, Remington, & Johnston, 1992) paradigm. In Experiment 1, cuing effects were found for combination cues (cues containing an onset feature and a color feature) with both onset and color targets. Experiment 2, using a delay between cue and target, revealed inhibition of return (IOR) for combination cues with onset and color targets. Unexpectedly, IOR was also found for onset cues with color targets, and this finding was confirmed in Experiment 3. These findings indicate that attentional control settings use an inclusive rule. Moreover, the presence of IOR with onset cues and color targets suggests that onset cues may automatically capture attention, but attention control settings allow for rapid disengagement when the onset cue does not contain a task-relevant feature.
authors.affiliation: Department of Psychology, University of Toronto, Toronto, Ontario, Canada. pratt@psych.utoronto.ca
authors.forename: Jay
authors.initials: J
authors.lastname: Pratt
authors.forename: Jim
authors.initials: J
authors.lastname: McAuliffe
mesh_terms: D001288:Attention; D003463:Cues; D006801:Humans; D011897:Random Allocation; D011930:Reaction Time; D013028:Space Perception; D014796:Visual Perception