Local Contextual Cuing in Visual Search
- 1 January 2005
- journal article
- Published by Hogrefe Publishing Group in Experimental Psychology
- Vol. 52 (1) , 31-38
- https://doi.org/10.1027/1618-3169.52.1.31
Abstract
Previous research has indicated that covariations between the global layout of search displays and target locations result in contextual cuing: the global context guides attention to probable target locations. The present experiments extend these findings by showing that local redundancies also facilitate visual search. Participants searched for randomly located targets in invariant homogenous displays, i.e., the global context provided information neither about the location nor about the identity of the target. The only redundancy referred to spatial relations between the targets and certain distractors: Two of the distractors were frequently presented next to the targets. In four of five experiments, targets with frequent flankers were detected faster than targets with rare flankers. The data suggest that this local contextual cuing does not depend on awareness of the redundant local topography but needs the redundantly related stimuli to be attended to.Keywords
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