Previewing distracters reduces their effective contrast
(2007)
Journal Article
Allen, H. A., & Humphreys, G. W. (2007). Previewing distracters reduces their effective contrast. Vision Research, 47(23), https://doi.org/10.1016/j.visres.2007.07.019
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 fu... Read More about Previewing distracters reduces their effective contrast.