The Horizontal-Vertical Curvature Illusion in Touch Is Present in Three-Dimensional Objects and Raised Lines
Identifieur interne : 001F16 ( Main/Merge ); précédent : 001F15; suivant : 001F17The Horizontal-Vertical Curvature Illusion in Touch Is Present in Three-Dimensional Objects and Raised Lines
Auteurs : Morton A. Heller [États-Unis] ; Amy Smith [États-Unis] ; Rita Schnarr [États-Unis] ; Jennifer Larson [États-Unis] ; Soledad Ballesteros [Espagne]Source :
- The American journal of psychology [ 0002-9556 ] ; 2013.
Descripteurs français
- Pascal (Inist)
- Wicri :
- topic : Homme.
English descriptors
- KwdEn :
Abstract
The present study compared the strength of the horizontal-vertical illusion in blindfolded sighted people with raised-line curves and three-dimensional (3-D) objects. Although the horizontal-vertical curvature illusion has been reported with raised-line stimuli in both vision and touch, it was not known whether similar haptic distortion would be found with 3-D objects. Similar overestimation of verticals was found with both types of stimuli in Experiment 1. Experiment 2 used bimanual unrestricted exploration at the body midline and stimuli horizontal on the table surface or in the frontal plane. In Experiment 2, illusion strength was substantially stronger when the stimuli were frontal and diminished overall for the horizontal group. The horizontal-vertical illusion was strong with optimal methods of presentation (free bimanual exploration) in Experiment 2, even where radial-tangential scanning could not be a causal factor in the frontal group. The results suggest that illusory distortion in haptics is not the result of the use of raised lines, and these patterns can be effective surrogates for 3-D objects.
Links toward previous steps (curation, corpus...)
- to stream PascalFrancis, to step Corpus: 000212
- to stream PascalFrancis, to step Corpus: 000267
- to stream PascalFrancis, to step Curation: 001087
- to stream PascalFrancis, to step Checkpoint: 000105
Links to Exploration step
Pascal:13-0129270Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">The Horizontal-Vertical Curvature Illusion in Touch Is Present in Three-Dimensional Objects and Raised Lines</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="1"><inist:fA14 i1="01"><s1>Eastern Illinois University</s1>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<wicri:noRegion>Eastern Illinois University</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Smith, Amy" sort="Smith, Amy" uniqKey="Smith A" first="Amy" last="Smith">Amy Smith</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Eastern Illinois University</s1>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<wicri:noRegion>Eastern Illinois University</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Schnarr, Rita" sort="Schnarr, Rita" uniqKey="Schnarr R" first="Rita" last="Schnarr">Rita Schnarr</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Eastern Illinois University</s1>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<wicri:noRegion>Eastern Illinois University</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Larson, Jennifer" sort="Larson, Jennifer" uniqKey="Larson J" first="Jennifer" last="Larson">Jennifer Larson</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Eastern Illinois University</s1>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<wicri:noRegion>Eastern Illinois University</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Ballesteros, Soledad" sort="Ballesteros, Soledad" uniqKey="Ballesteros S" first="Soledad" last="Ballesteros">Soledad Ballesteros</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Universidad National de Educacion a Distancia</s1>
<s2>Madrid</s2>
<s3>ESP</s3>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Espagne</country>
<wicri:noRegion>Universidad National de Educacion a Distancia</wicri:noRegion>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">13-0129270</idno>
<date when="2013">2013</date>
<idno type="stanalyst">PASCAL 13-0129270 INIST</idno>
<idno type="RBID">Pascal:13-0129270</idno>
<idno type="wicri:Area/PascalFrancis/Corpus">000212</idno>
<idno type="stanalyst">FRANCIS 13-0129270 INIST</idno>
<idno type="wicri:Area/PascalFrancis/Corpus">000267</idno>
<idno type="wicri:Area/PascalFrancis/Curation">001087</idno>
<idno type="wicri:Area/PascalFrancis/Checkpoint">000105</idno>
<idno type="wicri:doubleKey">0002-9556:2013:Heller M:the:horizontal:vertical</idno>
<idno type="wicri:Area/Main/Merge">001F16</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">The Horizontal-Vertical Curvature Illusion in Touch Is Present in Three-Dimensional Objects and Raised Lines</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="1"><inist:fA14 i1="01"><s1>Eastern Illinois University</s1>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<wicri:noRegion>Eastern Illinois University</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Smith, Amy" sort="Smith, Amy" uniqKey="Smith A" first="Amy" last="Smith">Amy Smith</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Eastern Illinois University</s1>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<wicri:noRegion>Eastern Illinois University</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Schnarr, Rita" sort="Schnarr, Rita" uniqKey="Schnarr R" first="Rita" last="Schnarr">Rita Schnarr</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Eastern Illinois University</s1>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<wicri:noRegion>Eastern Illinois University</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Larson, Jennifer" sort="Larson, Jennifer" uniqKey="Larson J" first="Jennifer" last="Larson">Jennifer Larson</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Eastern Illinois University</s1>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<wicri:noRegion>Eastern Illinois University</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Ballesteros, Soledad" sort="Ballesteros, Soledad" uniqKey="Ballesteros S" first="Soledad" last="Ballesteros">Soledad Ballesteros</name>
<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Universidad National de Educacion a Distancia</s1>
<s2>Madrid</s2>
<s3>ESP</s3>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Espagne</country>
<wicri:noRegion>Universidad National de Educacion a Distancia</wicri:noRegion>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">The American journal of psychology</title>
<title level="j" type="abbreviated">Am. j. psychol.</title>
<idno type="ISSN">0002-9556</idno>
<imprint><date when="2013">2013</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">The American journal of psychology</title>
<title level="j" type="abbreviated">Am. j. psychol.</title>
<idno type="ISSN">0002-9556</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Curvature</term>
<term>Experimental study</term>
<term>Horizontality verticality</term>
<term>Human</term>
<term>Perceptual illusion</term>
<term>Tactile sensitivity</term>
<term>Three dimensional space</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Illusion perceptive</term>
<term>Courbure</term>
<term>Sensibilité tactile</term>
<term>Etude expérimentale</term>
<term>Horizontalité verticalité</term>
<term>Espace 3 dimensions</term>
<term>Homme</term>
</keywords>
<keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Homme</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">The present study compared the strength of the horizontal-vertical illusion in blindfolded sighted people with raised-line curves and three-dimensional (3-D) objects. Although the horizontal-vertical curvature illusion has been reported with raised-line stimuli in both vision and touch, it was not known whether similar haptic distortion would be found with 3-D objects. Similar overestimation of verticals was found with both types of stimuli in Experiment 1. Experiment 2 used bimanual unrestricted exploration at the body midline and stimuli horizontal on the table surface or in the frontal plane. In Experiment 2, illusion strength was substantially stronger when the stimuli were frontal and diminished overall for the horizontal group. The horizontal-vertical illusion was strong with optimal methods of presentation (free bimanual exploration) in Experiment 2, even where radial-tangential scanning could not be a causal factor in the frontal group. The results suggest that illusory distortion in haptics is not the result of the use of raised lines, and these patterns can be effective surrogates for 3-D objects.</div>
</front>
</TEI>
<affiliations><list><country><li>Espagne</li>
<li>États-Unis</li>
</country>
</list>
<tree><country name="États-Unis"><noRegion><name sortKey="Heller, Morton A" sort="Heller, Morton A" uniqKey="Heller M" first="Morton A." last="Heller">Morton A. Heller</name>
</noRegion>
<name sortKey="Larson, Jennifer" sort="Larson, Jennifer" uniqKey="Larson J" first="Jennifer" last="Larson">Jennifer Larson</name>
<name sortKey="Schnarr, Rita" sort="Schnarr, Rita" uniqKey="Schnarr R" first="Rita" last="Schnarr">Rita Schnarr</name>
<name sortKey="Smith, Amy" sort="Smith, Amy" uniqKey="Smith A" first="Amy" last="Smith">Amy Smith</name>
</country>
<country name="Espagne"><noRegion><name sortKey="Ballesteros, Soledad" sort="Ballesteros, Soledad" uniqKey="Ballesteros S" first="Soledad" last="Ballesteros">Soledad Ballesteros</name>
</noRegion>
</country>
</tree>
</affiliations>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/HapticV1/Data/Main/Merge
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001F16 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Merge/biblio.hfd -nk 001F16 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Ticri/CIDE |area= HapticV1 |flux= Main |étape= Merge |type= RBID |clé= Pascal:13-0129270 |texte= The Horizontal-Vertical Curvature Illusion in Touch Is Present in Three-Dimensional Objects and Raised Lines }}
![]() | This area was generated with Dilib version V0.6.23. | ![]() |