| Literature DB >> 23626482 |
Jessica J Green1, Marissa L Gamble, Marty G Woldorff.
Abstract
It has become widely accepted that the direction of another individual's eye gaze induces rapid, automatic, attentional orienting, due to it being such a vital cue as to where in our environment we should attend. This automatic orienting has also been associated with the directional-arrow cues used in studies of spatial attention. Here, we present evidence that the response-time cueing effects reported for spatially non-predictive gaze and arrow cues are not the result of rapid, automatic shifts of attention. For both cue types, response-time effects were observed only for long-duration cue and target stimuli that overlapped temporally, were largest when the cues were presented simultaneously with the response-relevant target, and were driven by a slowing of responses for invalidly cued targets rather than speeding for validly cued ones. These results argue against automatic attention-orienting accounts and support a novel spatial-incongruency explanation for a whole class of rapid behavioral cueing effects.Entities:
Keywords: Attention; arrow cues; automatic orienting; conflict; gaze cues
Year: 2013 PMID: 23626482 PMCID: PMC3634615 DOI: 10.1080/13506285.2013.775209
Source DB: PubMed Journal: Vis cogn ISSN: 1350-6285