How holistic processing is affected by perceptual load
نویسندگان
چکیده
منابع مشابه
Face-specific capacity limits under perceptual load do not depend on holistic processing.
Previous observations that face recognition may proceed automatically, without drawing on attentional resources, have been challenged by recent demonstrations that only a few faces can be processed at one time. However, a question remains about the nature of the stimulus properties that underlie face-specific capacity limits. Two experiments showed that speeded categorization of a famous face (...
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Most studies examine holistic processing with respect to facial identity, but at least one study has also looked at holistic processing of facial expressions (Calder, Young, Keane, & Dean, 2000). However, this work used the partial composite paradigm, which is known to exhibit bias effects (Richler, Cheung, & Gauthier, 2011). The complete composite paradigm (Gauthier & Bukach, 2007) provides a ...
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The effects of perceptual load on the level of adaptation to task-irrelevant and invisible oriented gratings were examined. Participants performed a task at fixation under conditions of low (detecting color targets) or high (detecting conjunctions of color and shape) perceptual load. Simultaneously, a task-irrelevant-oriented grating was presented monocularly in a more peripheral location but w...
متن کاملHolistic processing of faces: perceptual and decisional components.
Researchers have used several composite face paradigms to assess holistic processing of faces. In the selective attention paradigm, participants decide whether one face part (e.g., top) is the same as a previously seen face part. Their judgment is affected by whether the irrelevant part of the test face is the same as or different than the relevant part of the study face. This failure of select...
متن کاملDisrupting perceptual grouping of face parts impairs holistic face processing
Face perception is widely believed to involve integration of facial features into a holistic perceptual unit, but the mechanisms underlying this integration are relatively unknown. We examined whether perceptual grouping cues influence a classic marker of holistic face perception, the "composite-face effect." Participants made same-different judgments about a cued part of sequentially presented...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2010
ISSN: 1534-7362
DOI: 10.1167/5.8.530