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High-level effects of masking on perceptual identification
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Sanborn, Adam N., Malmberg, Kenneth J. and Shiffrin, Richard M.. (2004) High-level effects of masking on perceptual identification. Vision Research, Vol.44 (No.12). pp. 1427-1436. ISSN 00426989
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Official URL: http://dx.doi.org/10.1016/j.visres.2004.01.004
Abstract
The extent to which visual form versus higher-level information is used to identify briefly flashed words is assessed in a perceptual identification task. In this task, a word is briefly flashed, post-masked, and a decision is made between two alternatives. The availability of visual (e.g., case or color) and higher-level information (e.g., abstract letter codes, phonology, and meaning) was manipulated by varying the information that discriminates the alternatives. Performance was better with higher-level than with visual information when pattern post-masks were used, but the reverse occurred without masking. The authors conclude that both higher-level and visual-form information can be used to identify words with the strategy depending on the information available at the time of the choice.
| Item Type: | Journal Article |
|---|---|
| Subjects: | B Philosophy. Psychology. Religion > BF Psychology |
| Divisions: | Faculty of Science > Psychology |
| Library of Congress Subject Headings (LCSH): | Cognition, Form perception, Masking (Psychology) |
| Journal or Publication Title: | Vision Research |
| Publisher: | Pergamon |
| ISSN: | 00426989 |
| Date: | 2004 |
| Volume: | Vol.44 |
| Number: | No.12 |
| Page Range: | pp. 1427-1436 |
| Identification Number: | 10.1016/j.visres.2004.01.004 |
| Status: | Peer Reviewed |
| URI: | http://wrap.warwick.ac.uk/id/eprint/36024 |
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