Literaturnachweis - Detailanzeige
Autor/inn/en | Huang, Liqiang; Pashler, Harold |
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Titel | A Boolean Map Theory of Visual Attention |
Quelle | In: Psychological Review, 114 (2007) 3, S.599-631 (33 Seiten)
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 0033-295X |
Schlagwörter | Attention; Search Strategies; Attention Control; Visual Stimuli; Cognitive Mapping; Theories; Spatial Ability; Cognitive Processes; Behavior Theories |
Abstract | A theory is presented that attempts to answer two questions. What visual contents can an observer consciously access at one moment? Answer: only one feature value (e.g., green) per dimension, but those feature values can be associated (as a group) with multiple spatially precise locations (comprising a single labeled Boolean map). How can an observer voluntarily select what to access? Answer: in one of two ways: (a) by selecting one feature value in one dimension (e.g., selecting the color red) or (b) by iteratively combining the output of (a) with a preexisting Boolean map via the Boolean operations of intersection and union. Boolean map theory offers a unified interpretation of a wide variety of visual attention phenomena usually treated in separate literatures. In so doing, it also illuminates the neglected phenomena of attention to structure. (Author). |
Anmerkungen | American Psychological Association. Journals Department, 750 First Street NE, Washington, DC 20002-4242. Tel: 800-374-2721; Tel: 202-336-5510; Fax: 202-336-5502; e-mail: order@apa.org; Web site: http://www.apa.org/publications |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2017/4/10 |