Haptic discrimination of bilateral symmetry in 2-dimensional and 3-dimensional unfamiliar displays.
Identifieur interne : 001D60 ( PubMed/Checkpoint ); précédent : 001D59; suivant : 001D61Haptic discrimination of bilateral symmetry in 2-dimensional and 3-dimensional unfamiliar displays.
Auteurs : S. Ballesteros [Espagne] ; D. Manga ; J M RealesSource :
- Perception & psychophysics [ 0031-5117 ] ; 1997.
English descriptors
- KwdEn :
- MESH :
Abstract
In five experiments, we tested the accuracy and sensitivity of the haptic system in detecting bilateral symmetry of raised-line shapes (Experiments 1 and 2) and unfamiliar 3-D objects (Experiments 3-5) under different time constraints and different modes of exploration. Touch was moderately accurate for detecting this property in raised displays. Experiment 1 showed that asymmetric judgments were systematically more accurate than were symmetric judgements with scanning by one finger. Experiments 2 confirmed the results of Experiment 1 but also showed that bimanual exploration facilitated processing of symmetric shapes without improving asymmetric detections. Bimanual exploration of 3-D objects was very accurate and significantly facilitated processing of symmetric objects under different time constraints (Experiment 3). Unimanual exploration did not differ from bimanual exploration (Experiment 4), but restricting hand movements to one enclosure reduced performance significantly (Experiment 5). Spatial reference information, signal detection measures, and hand movements in processing bilateral symmetry by touch are discussed.
PubMed: 9038406
Affiliations:
Links toward previous steps (curation, corpus...)
Links to Exploration step
pubmed:9038406Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Haptic discrimination of bilateral symmetry in 2-dimensional and 3-dimensional unfamiliar displays.</title><author><name sortKey="Ballesteros, S" sort="Ballesteros, S" uniqKey="Ballesteros S" first="S" last="Ballesteros">S. Ballesteros</name><affiliation wicri:level="1"><nlm:affiliation>Departamento de Psicología Básica II, Universidad Nacional de Educación a Distancia, Madrid, Spain. sballast@cu.uned.es</nlm:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>Departamento de Psicología Básica II, Universidad Nacional de Educación a Distancia, Madrid</wicri:regionArea><wicri:noRegion>Madrid</wicri:noRegion></affiliation></author><author><name sortKey="Manga, D" sort="Manga, D" uniqKey="Manga D" first="D" last="Manga">D. Manga</name></author><author><name sortKey="Reales, J M" sort="Reales, J M" uniqKey="Reales J" first="J M" last="Reales">J M Reales</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1997">1997</date><idno type="RBID">pubmed:9038406</idno><idno type="pmid">9038406</idno><idno type="wicri:Area/PubMed/Corpus">002041</idno><idno type="wicri:Area/PubMed/Curation">002041</idno><idno type="wicri:Area/PubMed/Checkpoint">001D60</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Haptic discrimination of bilateral symmetry in 2-dimensional and 3-dimensional unfamiliar displays.</title><author><name sortKey="Ballesteros, S" sort="Ballesteros, S" uniqKey="Ballesteros S" first="S" last="Ballesteros">S. Ballesteros</name><affiliation wicri:level="1"><nlm:affiliation>Departamento de Psicología Básica II, Universidad Nacional de Educación a Distancia, Madrid, Spain. sballast@cu.uned.es</nlm:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>Departamento de Psicología Básica II, Universidad Nacional de Educación a Distancia, Madrid</wicri:regionArea><wicri:noRegion>Madrid</wicri:noRegion></affiliation></author><author><name sortKey="Manga, D" sort="Manga, D" uniqKey="Manga D" first="D" last="Manga">D. Manga</name></author><author><name sortKey="Reales, J M" sort="Reales, J M" uniqKey="Reales J" first="J M" last="Reales">J M Reales</name></author></analytic><series><title level="j">Perception & psychophysics</title><idno type="ISSN">0031-5117</idno><imprint><date when="1997" type="published">1997</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Depth Perception</term><term>Discrimination Learning</term><term>Female</term><term>Functional Laterality</term><term>Humans</term><term>Male</term><term>Orientation</term><term>Psychophysics</term><term>Reaction Time</term><term>Stereognosis</term><term>Touch</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Depth Perception</term><term>Discrimination Learning</term><term>Female</term><term>Functional Laterality</term><term>Humans</term><term>Male</term><term>Orientation</term><term>Psychophysics</term><term>Reaction Time</term><term>Stereognosis</term><term>Touch</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In five experiments, we tested the accuracy and sensitivity of the haptic system in detecting bilateral symmetry of raised-line shapes (Experiments 1 and 2) and unfamiliar 3-D objects (Experiments 3-5) under different time constraints and different modes of exploration. Touch was moderately accurate for detecting this property in raised displays. Experiment 1 showed that asymmetric judgments were systematically more accurate than were symmetric judgements with scanning by one finger. Experiments 2 confirmed the results of Experiment 1 but also showed that bimanual exploration facilitated processing of symmetric shapes without improving asymmetric detections. Bimanual exploration of 3-D objects was very accurate and significantly facilitated processing of symmetric objects under different time constraints (Experiment 3). Unimanual exploration did not differ from bimanual exploration (Experiment 4), but restricting hand movements to one enclosure reduced performance significantly (Experiment 5). Spatial reference information, signal detection measures, and hand movements in processing bilateral symmetry by touch are discussed.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">9038406</PMID><DateCreated><Year>1997</Year><Month>04</Month><Day>09</Day></DateCreated><DateCompleted><Year>1997</Year><Month>04</Month><Day>09</Day></DateCompleted><DateRevised><Year>2006</Year><Month>11</Month><Day>15</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0031-5117</ISSN><JournalIssue CitedMedium="Print"><Volume>59</Volume><Issue>1</Issue><PubDate><Year>1997</Year><Month>Jan</Month></PubDate></JournalIssue><Title>Perception & psychophysics</Title><ISOAbbreviation>Percept Psychophys</ISOAbbreviation></Journal><ArticleTitle>Haptic discrimination of bilateral symmetry in 2-dimensional and 3-dimensional unfamiliar displays.</ArticleTitle><Pagination><MedlinePgn>37-50</MedlinePgn></Pagination><Abstract><AbstractText>In five experiments, we tested the accuracy and sensitivity of the haptic system in detecting bilateral symmetry of raised-line shapes (Experiments 1 and 2) and unfamiliar 3-D objects (Experiments 3-5) under different time constraints and different modes of exploration. Touch was moderately accurate for detecting this property in raised displays. Experiment 1 showed that asymmetric judgments were systematically more accurate than were symmetric judgements with scanning by one finger. Experiments 2 confirmed the results of Experiment 1 but also showed that bimanual exploration facilitated processing of symmetric shapes without improving asymmetric detections. Bimanual exploration of 3-D objects was very accurate and significantly facilitated processing of symmetric objects under different time constraints (Experiment 3). Unimanual exploration did not differ from bimanual exploration (Experiment 4), but restricting hand movements to one enclosure reduced performance significantly (Experiment 5). Spatial reference information, signal detection measures, and hand movements in processing bilateral symmetry by touch are discussed.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Ballesteros</LastName><ForeName>S</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>Departamento de Psicología Básica II, Universidad Nacional de Educación a Distancia, Madrid, Spain. sballast@cu.uned.es</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Manga</LastName><ForeName>D</ForeName><Initials>D</Initials></Author><Author ValidYN="Y"><LastName>Reales</LastName><ForeName>J M</ForeName><Initials>JM</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>UNITED STATES</Country><MedlineTA>Percept Psychophys</MedlineTA><NlmUniqueID>0200445</NlmUniqueID><ISSNLinking>0031-5117</ISSNLinking></MedlineJournalInfo><CitationSubset>C</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000328">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D003867">Depth Perception</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D004193">Discrimination Learning</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D005260">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D007839">Functional Laterality</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008297">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D009949">Orientation</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D011601">Psychophysics</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D011930">Reaction Time</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D013236">Stereognosis</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D014110">Touch</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>1997</Year><Month>1</Month><Day>1</Day></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>1997</Year><Month>1</Month><Day>1</Day><Hour>0</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>1997</Year><Month>1</Month><Day>1</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">9038406</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Espagne</li></country></list><tree><noCountry><name sortKey="Manga, D" sort="Manga, D" uniqKey="Manga D" first="D" last="Manga">D. Manga</name><name sortKey="Reales, J M" sort="Reales, J M" uniqKey="Reales J" first="J M" last="Reales">J M Reales</name></noCountry><country name="Espagne"><noRegion><name sortKey="Ballesteros, S" sort="Ballesteros, S" uniqKey="Ballesteros S" first="S" last="Ballesteros">S. Ballesteros</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/HapticV1/Data/PubMed/Checkpoint
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001D60 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/PubMed/Checkpoint/biblio.hfd -nk 001D60 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Ticri/CIDE
|area= HapticV1
|flux= PubMed
|étape= Checkpoint
|type= RBID
|clé= pubmed:9038406
|texte= Haptic discrimination of bilateral symmetry in 2-dimensional and 3-dimensional unfamiliar displays.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/PubMed/Checkpoint/RBID.i -Sk "pubmed:9038406" \
| HfdSelect -Kh $EXPLOR_AREA/Data/PubMed/Checkpoint/biblio.hfd \
| NlmPubMed2Wicri -a HapticV1
| This area was generated with Dilib version V0.6.23. |  |