Attentional capture by entirely irrelevant distractors

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Forster, Sophie ; Lavie, Nilli (2008)

Studies of attentional capture often question whether an irrelevant distractor will capture attention or be successfully ignored (e.g., Folk & Remington, 1998). Here we establish a new measure of attentional capture by distractors that are entirely irrelevant to the task in terms of visual appearance, meaning, and location (colourful cartoon figures presented in the periphery while subjects perform a central letter-search task). The presence of such a distractor significantly increased search RTs, suggesting it captured attention despite its task-irrelevance. Such attentional capture was found regardless of whether the search target was a singleton or not, and for both frequent and infrequent distractors, as well as for meaningful and meaningless distractor stimuli, although the cost was greater for infrequent and meaningful distractors. These results establish stimulus-driven capture by entirely irrelevant distractors and thus provide a demonstration of attentional capture that is more akin to distraction by irrelevant stimuli in daily life.
  • References (15)
    15 references, page 1 of 2

    Forster, S., Lavie, N. (2008). Attentional capture by entirely irrelevant distractors.

    Visual Cognition. 16(2-3), 200-214.

    Gibson, B. S. & Kelsey, E. M. (1998). Stimulus-driven attentional capture is contingent on attentional set for displaywide visual features. Journal of Experimental Psychology-Human Perception and Performance, 24, 699-706.

    Johnson, J. D., Hutchison, K. A., & Neill, W. T. (2001). Attentional capture by irrelevant color singletons. Journal of Experimental Psychology-Human Perception and Performance, 27, 841-847.

    Johnston, W. A., Hawley, K. J., Plewe, S. H., Elliott, J. M. G., & Dewitt, M. J. (1990). Attention capture by novel stimuli. Journal of Experimental Psychology-General, 119, 397-411.

    Jonides, J. & Yantis, S. (1988). Uniqueness of abrupt visual onset in capturing attention. Perception & Psychophysics, 43, 346-354.

    Lamy, D., & Egeth, H. E. (2003). Attentional capture in singleton-detection and feature-search modes. Journal of Experimental Psychology: Human Perception and Performance, 29, 1003-1020.

    Neo, G. and F. K. Chua (2006). Capturing focused attention. Perception & Psychophysics 68(8), 1286-1296.

    Theeuwes, J. (1991). Exogenous and endogenous control of attention - the effect of visual onsets and offsets. Perception & Psychophysics, 49, 83-90.

    Theeuwes, J. (1992). Perceptual selectivity for color and form. Perception & Psychophysics, 51, 599-606.

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