Perception in the absence of attention: Perceptual processing in the Roelofs effect during inattentional blindness

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Title:	Perception in the absence of attention: Perceptual processing in the Roelofs effect during inattentional blindness
Authors:	Lathrop,WB;Bridgeman,B;Tseng,P
Contributors:	認知與神經科學研究所
Keywords:	IMPLICIT CHANGE DETECTION;UNEXPECTED EVENTS;SELECTIVE LOOKING;NATURAL SCENES;AWARENESS;ORGANIZATION;OBJECTS;BLINK;DISSOCIATION;PROXIMITY
Date:	2011
Issue Date:	2012-03-27 18:22:01 (UTC+8)
Publisher:	國立中央大學
Abstract:	We present two experiments that examine sensory processing during conditions of inattentional blindness. A large rectangular frame that normally induces a Roelofs effect can go unreported due to inattentional blindness. Even when participants fail to report the frame, they mislocalize an attended target in a way consistent with having processed the frame. A more demanding visuospatial distractor task can increase inattentional blindness during conditions of divided attention, but has no effect on the spatial mislocalization illusion. Our results support theories that postulate a significant amount of perceptual processing in the absence of attention.
Relation:	PERCEPTION
Appears in Collections:	[College of Science Institute of Cognitive Neuroscience] journal & Dissertation

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