Goal-driven modulation of stimulus-driven attentional capture in multiple-cue displays.
Six location-cuing experiments were conducted to examine the goal-driven control of attentional capture in multiple-cue displays. In most of the experiments, the cue display consisted of the simultaneous presentation of a red direct cue that was highly predictive of the target location (the unique cue) and three gray direct cues (the standard cues) that were not predictive of the location. The results indicated that although target responses were faster at all cued locations relative to uncued locations, they were significantly faster at the unique-cue location than at the standard-cue locations. Other results suggest that the faster responses produced by direct cues may be associated with two different components: an attention-related component that can be modulated by goal-driven factors and a nonattentional component that occurs in parallel at multiple direct-cue locations and is minimally affected by the same goal-driven factors.
Richard
Christian M
CM
University of British Columbia, Vancouver, British Columbia, Canada.
Wright
Richard D
RD
Ward
Lawrence M
LM
D001288:Attention; D003463:Cues; D005133:Eye Movements; D005403:Fixation, Ocular; D006040:Goals; D006801:Humans; D011930:Reaction Time