Functional equivalence of spatial images from touch and vision: evidence from spatial updating in blind and sighted individuals.
Identifieur interne : 000F53 ( PubMed/Corpus ); précédent : 000F52; suivant : 000F54Functional equivalence of spatial images from touch and vision: evidence from spatial updating in blind and sighted individuals.
Auteurs : Nicholas A. Giudice ; Maryann R. Betty ; Jack M. LoomisSource :
- Journal of experimental psychology. Learning, memory, and cognition [ 1939-1285 ] ; 2011.
English descriptors
- KwdEn :
- Adolescent, Adult, Analysis of Variance, Blindness (physiopathology), Female, Humans, Imagination (physiology), Learning (physiology), Linear Models, Male, Memory, Short-Term (physiology), Neuropsychological Tests, Physical Stimulation (methods), Reaction Time (physiology), Space Perception (physiology), Touch (physiology), Vision, Ocular (physiology), Young Adult.
- MESH :
- methods : Physical Stimulation.
- physiology : Imagination, Learning, Memory, Short-Term, Reaction Time, Space Perception, Touch, Vision, Ocular.
- physiopathology : Blindness.
- Adolescent, Adult, Analysis of Variance, Female, Humans, Linear Models, Male, Neuropsychological Tests, Young Adult.
Abstract
This research examined whether visual and haptic map learning yield functionally equivalent spatial images in working memory, as evidenced by similar encoding bias and updating performance. In 3 experiments, participants learned 4-point routes either by seeing or feeling the maps. At test, blindfolded participants made spatial judgments about the maps from imagined perspectives that were either aligned or misaligned with the maps as represented in working memory. Results from Experiments 1 and 2 revealed a highly similar pattern of latencies and errors between visual and haptic conditions. These findings extend the well-known alignment biases for visual map learning to haptic map learning, provide further evidence of haptic updating, and most important, show that learning from the 2 modalities yields very similar performance across all conditions. Experiment 3 found the same encoding biases and updating performance with blind individuals, demonstrating that functional equivalence cannot be due to visual recoding and is consistent with an amodal hypothesis of spatial images.
DOI: 10.1037/a0022331
PubMed: 21299331
Links to Exploration step
pubmed:21299331Le document en format XML
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Loomis</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2011">2011</date><idno type="doi">10.1037/a0022331</idno><idno type="RBID">pubmed:21299331</idno><idno type="pmid">21299331</idno><idno type="wicri:Area/PubMed/Corpus">000F53</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Functional equivalence of spatial images from touch and vision: evidence from spatial updating in blind and sighted individuals.</title><author><name sortKey="Giudice, Nicholas A" sort="Giudice, Nicholas A" uniqKey="Giudice N" first="Nicholas A" last="Giudice">Nicholas A. Giudice</name><affiliation><nlm:affiliation>Department of Spatial Information Science and Engineering, University of Maine, 348 Boardman Hall, Orono, ME 04469, USA. giudice@spatial.maine.edu</nlm:affiliation></affiliation></author><author><name sortKey="Betty, Maryann R" sort="Betty, Maryann R" uniqKey="Betty M" first="Maryann R" last="Betty">Maryann R. Betty</name></author><author><name sortKey="Loomis, Jack M" sort="Loomis, Jack M" uniqKey="Loomis J" first="Jack M" last="Loomis">Jack M. Loomis</name></author></analytic><series><title level="j">Journal of experimental psychology. 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In 3 experiments, participants learned 4-point routes either by seeing or feeling the maps. At test, blindfolded participants made spatial judgments about the maps from imagined perspectives that were either aligned or misaligned with the maps as represented in working memory. Results from Experiments 1 and 2 revealed a highly similar pattern of latencies and errors between visual and haptic conditions. These findings extend the well-known alignment biases for visual map learning to haptic map learning, provide further evidence of haptic updating, and most important, show that learning from the 2 modalities yields very similar performance across all conditions. Experiment 3 found the same encoding biases and updating performance with blind individuals, demonstrating that functional equivalence cannot be due to visual recoding and is consistent with an amodal hypothesis of spatial images.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">21299331</PMID><DateCreated><Year>2011</Year><Month>05</Month><Day>03</Day></DateCreated><DateCompleted><Year>2011</Year><Month>08</Month><Day>29</Day></DateCompleted><Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1939-1285</ISSN><JournalIssue CitedMedium="Internet"><Volume>37</Volume><Issue>3</Issue><PubDate><Year>2011</Year><Month>May</Month></PubDate></JournalIssue><Title>Journal of experimental psychology. Learning, memory, and cognition</Title><ISOAbbreviation>J Exp Psychol Learn Mem Cogn</ISOAbbreviation></Journal><ArticleTitle>Functional equivalence of spatial images from touch and vision: evidence from spatial updating in blind and sighted individuals.</ArticleTitle><Pagination><MedlinePgn>621-34</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1037/a0022331</ELocationID><Abstract><AbstractText>This research examined whether visual and haptic map learning yield functionally equivalent spatial images in working memory, as evidenced by similar encoding bias and updating performance. In 3 experiments, participants learned 4-point routes either by seeing or feeling the maps. At test, blindfolded participants made spatial judgments about the maps from imagined perspectives that were either aligned or misaligned with the maps as represented in working memory. Results from Experiments 1 and 2 revealed a highly similar pattern of latencies and errors between visual and haptic conditions. These findings extend the well-known alignment biases for visual map learning to haptic map learning, provide further evidence of haptic updating, and most important, show that learning from the 2 modalities yields very similar performance across all conditions. Experiment 3 found the same encoding biases and updating performance with blind individuals, demonstrating that functional equivalence cannot be due to visual recoding and is consistent with an amodal hypothesis of spatial images.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Giudice</LastName><ForeName>Nicholas A</ForeName><Initials>NA</Initials><AffiliationInfo><Affiliation>Department of Spatial Information Science and Engineering, University of Maine, 348 Boardman Hall, Orono, ME 04469, USA. giudice@spatial.maine.edu</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Betty</LastName><ForeName>Maryann R</ForeName><Initials>MR</Initials></Author><Author ValidYN="Y"><LastName>Loomis</LastName><ForeName>Jack M</ForeName><Initials>JM</Initials></Author></AuthorList><Language>eng</Language><GrantList CompleteYN="Y"><Grant><GrantID>1F32EY015963-01</GrantID><Acronym>EY</Acronym><Agency>NEI NIH HHS</Agency><Country>United States</Country></Grant></GrantList><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D052061">Research Support, N.I.H., Extramural</PublicationType><PublicationType UI="D013486">Research Support, U.S. Gov't, Non-P.H.S.</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>J Exp Psychol Learn Mem Cogn</MedlineTA><NlmUniqueID>8207540</NlmUniqueID><ISSNLinking>0278-7393</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000293">Adolescent</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000328">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000704">Analysis of Variance</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D001766">Blindness</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000503">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D005260">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D007092">Imagination</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D007858">Learning</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D016014">Linear Models</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008297">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008570">Memory, Short-Term</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D009483">Neuropsychological Tests</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D010812">Physical Stimulation</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000379">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D011930">Reaction Time</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D013028">Space Perception</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D014110">Touch</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D014785">Vision, Ocular</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D055815">Young Adult</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2011</Year><Month>2</Month><Day>9</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2011</Year><Month>2</Month><Day>9</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2011</Year><Month>8</Month><Day>30</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pii">2011-02117-001</ArticleId><ArticleId IdType="doi">10.1037/a0022331</ArticleId><ArticleId IdType="pubmed">21299331</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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