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dc.contributor.authorThornton, Ian M.-
dc.contributor.authorFernandez-Duque, Diego-
dc.date.accessioned2018-02-27T08:27:48Z-
dc.date.available2018-02-27T08:27:48Z-
dc.date.issued2000-
dc.identifier.citationThornton, I. M., & Fernandez-Duque, D. (2000). An implicit measure of undetected change. Spatial Vision, 14(1), 21-44.en_GB
dc.identifier.urihttps://www.um.edu.mt/library/oar//handle/123456789/27350-
dc.description.abstractSeveral paradigms (e.g. change blindness, inattentional blindness, transsaccadic integration) indicate that observers are often very poor at reporting changes to their visual environment. Such evidence has been used to suggest that the spatio-temporal coherence needed to represent change can only occur in the presence of focused attention. However, those studies almost always rely on explicit reports. It remains a possibility that the visual system can implicitly detect change, but that in the absence of focused attention, the change does not reach awareness and consequently is not reported. To test this possibility, we used a simple change detection paradigm coupled with a speeded orientation discrimination task. Even when observers reported being unaware of a change in an item's orientation, its final orientation effectively biased their response in the orientation discrimination task. Both in aware and unaware trials, errors were most frequent when the changed item and the probe had incongruent orientations. These results demonstrate that the nature of the change can be represented in the absence of awareness.en_GB
dc.language.isoenen_GB
dc.publisherBrillen_GB
dc.rightsinfo:eu-repo/semantics/restrictedAccessen_GB
dc.subjectChange blindnessen_GB
dc.subjectVisionen_GB
dc.subjectMotion perception (Vision)en_GB
dc.subjectPerceptionen_GB
dc.titleAn implicit measure of undetected changeen_GB
dc.typearticleen_GB
dc.rights.holderThe copyright of this work belongs to the author(s)/publisher. The rights of this work are as defined by the appropriate Copyright Legislation or as modified by any successive legislation. Users may access this work and can make use of the information contained in accordance with the Copyright Legislation provided that the author must be properly acknowledged. Further distribution or reproduction in any format is prohibited without the prior permission of the copyright holder.en_GB
dc.description.reviewedpeer-revieweden_GB
dc.identifier.doi10.1163/156856801741341-
dc.publication.titleSpatial Visionen_GB
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