Previewing distracters reduces their effective contrast.
In a visual search task, when half the distracters are presented earlier than the remainder ('previewed'), observers find the target item more efficiently than when all the items are presented together -- the preview benefit. We measured psychometric functions for contrast increments on Ga...
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2007
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