Superior haptic perceptual selectivity in late-blind and very-low-vision subjects.
Identifieur interne : 007164 ( Main/Merge ); précédent : 007163; suivant : 007165Superior haptic perceptual selectivity in late-blind and very-low-vision subjects.
Auteurs : Morton A. Heller [États-Unis] ; Kathy Wilson ; Heather Steffen ; Keiko Yoneyama ; Deneen D. BrackettSource :
- Perception [ 0301-0066 ] ; 2003.
English descriptors
- KwdEn :
- MESH :
- congenital : Blindness.
- physiology : Discrimination (Psychology), Touch.
- physiopathology : Blindness, Vision, Low.
- Adult, Aged, Analysis of Variance, Female, Humans, Male, Middle Aged, Reaction Time.
Abstract
Blindfolded sighted, congenitally blind, late-blind, and very-low-vision subjects were tested on a tangible version of the embedded-figures test. The results of ANOVAs on accuracy measures yielded superior performance by the very-low-vision and late-blind subjects compared with the blindfolded sighted and congenitally blind participants. Accuracy of the congenitally blind subjects was similar to that of the blindfolded sighted participants. However, all groups of blind subjects were significantly faster than the blindfolded sighted subjects. It is suggested that experience with pictures combined with haptic skill aid perceptual selectivity in touch.
PubMed: 12785487
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pubmed:12785487Le document en format XML
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Heller</name><affiliation wicri:level="2"><nlm:affiliation>Department of Psychology, Eastern Illinois University, Physical Sciences Building, Charleston, IL 61920, USA. cfmah1@eiu.edu</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Psychology, Eastern Illinois University, Physical Sciences Building, Charleston, IL 61920</wicri:regionArea><placeName><region type="state">Illinois</region></placeName></affiliation></author><author><name sortKey="Wilson, Kathy" sort="Wilson, Kathy" uniqKey="Wilson K" first="Kathy" last="Wilson">Kathy Wilson</name></author><author><name sortKey="Steffen, Heather" sort="Steffen, Heather" uniqKey="Steffen H" first="Heather" last="Steffen">Heather Steffen</name></author><author><name sortKey="Yoneyama, Keiko" sort="Yoneyama, Keiko" uniqKey="Yoneyama K" first="Keiko" last="Yoneyama">Keiko Yoneyama</name></author><author><name sortKey="Brackett, Deneen D" sort="Brackett, Deneen D" uniqKey="Brackett D" first="Deneen D" last="Brackett">Deneen D. Brackett</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2003">2003</date><idno type="RBID">pubmed:12785487</idno><idno type="pmid">12785487</idno><idno type="wicri:Area/PubMed/Corpus">001C07</idno><idno type="wicri:Area/PubMed/Curation">001C07</idno><idno type="wicri:Area/PubMed/Checkpoint">001901</idno><idno type="wicri:Area/Ncbi/Merge">000388</idno><idno type="wicri:Area/Ncbi/Curation">000388</idno><idno type="wicri:Area/Ncbi/Checkpoint">000388</idno><idno type="wicri:doubleKey">0301-0066:2003:Heller M:superior:haptic:perceptual</idno><idno type="wicri:Area/Main/Merge">007164</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Superior haptic perceptual selectivity in late-blind and very-low-vision subjects.</title><author><name sortKey="Heller, Morton A" sort="Heller, Morton A" uniqKey="Heller M" first="Morton A" last="Heller">Morton A. Heller</name><affiliation wicri:level="2"><nlm:affiliation>Department of Psychology, Eastern Illinois University, Physical Sciences Building, Charleston, IL 61920, USA. cfmah1@eiu.edu</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Psychology, Eastern Illinois University, Physical Sciences Building, Charleston, IL 61920</wicri:regionArea><placeName><region type="state">Illinois</region></placeName></affiliation></author><author><name sortKey="Wilson, Kathy" sort="Wilson, Kathy" uniqKey="Wilson K" first="Kathy" last="Wilson">Kathy Wilson</name></author><author><name sortKey="Steffen, Heather" sort="Steffen, Heather" uniqKey="Steffen H" first="Heather" last="Steffen">Heather Steffen</name></author><author><name sortKey="Yoneyama, Keiko" sort="Yoneyama, Keiko" uniqKey="Yoneyama K" first="Keiko" last="Yoneyama">Keiko Yoneyama</name></author><author><name sortKey="Brackett, Deneen D" sort="Brackett, Deneen D" uniqKey="Brackett D" first="Deneen D" last="Brackett">Deneen D. Brackett</name></author></analytic><series><title level="j">Perception</title><idno type="ISSN">0301-0066</idno><imprint><date when="2003" type="published">2003</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Aged</term><term>Analysis of Variance</term><term>Blindness (congenital)</term><term>Blindness (physiopathology)</term><term>Discrimination (Psychology) (physiology)</term><term>Female</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Reaction Time</term><term>Touch (physiology)</term><term>Vision, Low (physiopathology)</term></keywords><keywords scheme="MESH" qualifier="congenital" xml:lang="en"><term>Blindness</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Discrimination (Psychology)</term><term>Touch</term></keywords><keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Blindness</term><term>Vision, Low</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Aged</term><term>Analysis of Variance</term><term>Female</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Reaction Time</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Blindfolded sighted, congenitally blind, late-blind, and very-low-vision subjects were tested on a tangible version of the embedded-figures test. The results of ANOVAs on accuracy measures yielded superior performance by the very-low-vision and late-blind subjects compared with the blindfolded sighted and congenitally blind participants. Accuracy of the congenitally blind subjects was similar to that of the blindfolded sighted participants. However, all groups of blind subjects were significantly faster than the blindfolded sighted subjects. It is suggested that experience with pictures combined with haptic skill aid perceptual selectivity in touch.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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