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Visual marking and visual change
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Watson, Derrick G. and Humphreys, Glyn W. (2002) Visual marking and visual change. Journal of Experimental Psychology: Human Perception and Performance, Vol.28 (No.2). pp. 379-395. doi:10.1037//0096-1523.28.2.379 ISSN 0096-1523.
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Official URL: http://dx.doi.org/10.1037//0096-1523.28.2.379
Abstract
Five experiments investigated the types of changes that disrupt the preview effect-die benefit gained in difficult search tasks from presenting some distractors earlier in time. A shape change with or without an overall luminance change at the location of an old item was found to disrupt the preview effect, whereas an equivalent luminance change alone or an isoluminant color change was not disruptive. Results suggest that (a) relatively low-level visual changes may not be sufficient to abolish the benefit, (b) the benefit most likely occurs through inhibition applied to locations within a location master map, and (c) inhibition need not be applied to surface features of objects.
Item Type: | Journal Article | ||||
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Subjects: | B Philosophy. Psychology. Religion > BF Psychology | ||||
Divisions: | Faculty of Science, Engineering and Medicine > Science > Psychology | ||||
Library of Congress Subject Headings (LCSH): | Form perception, Recognition (Psychology), Visual perception, Visual discrimination | ||||
Journal or Publication Title: | Journal of Experimental Psychology: Human Perception and Performance | ||||
Publisher: | American Psychological Association | ||||
ISSN: | 0096-1523 | ||||
Official Date: | April 2002 | ||||
Dates: |
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Volume: | Vol.28 | ||||
Number: | No.2 | ||||
Number of Pages: | 17 | ||||
Page Range: | pp. 379-395 | ||||
DOI: | 10.1037//0096-1523.28.2.379 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Funder: | Economic and Social Research Council (Great Britain) (ESRC), Medical Research Council (Great Britain) (MRC) |
Data sourced from Thomson Reuters' Web of Knowledge
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