An investigation of perceptual load, aging, and the functional field of view
A common metaphor for visual attention is the spotlight (Posner, 1980). It follows from the spotlight metaphor and other similar models (e.g., zoom-lens model; Eriksen and Yeh, 1985) that attention can, according to task-demands, be constricted into a focused beam (i.e., analogous to selective at...
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| Format: | Others |
| Language: | en_US |
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Georgia Institute of Technology
2006
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| Online Access: | http://hdl.handle.net/1853/7585 |