HapticV1, PascalFrancis, Corpus, bibRecord, 000267

The Horizontal-Vertical Curvature Illusion in Touch Is Present in Three-Dimensional Objects and Raised Lines

Identifieur interne : 000267 ( PascalFrancis/Corpus ); précédent : 000266; suivant : 000268

The Horizontal-Vertical Curvature Illusion in Touch Is Present in Three-Dimensional Objects and Raised Lines

Auteurs : Morton A. Heller ; Amy Smith ; Rita Schnarr ; Jennifer Larson ; Soledad Ballesteros

Source :

The American journal of psychology [ 0002-9556 ] ; 2013.

RBID : Francis:13-0129270

Descripteurs français

Pascal (Inist)
- Illusion perceptive, Courbure, Sensibilité tactile, Etude expérimentale, Horizontalité verticalité, Espace 3 dimensions, Homme.

English descriptors

KwdEn :
- Curvature, Experimental study, Horizontality verticality, Human, Perceptual illusion, Tactile sensitivity, Three dimensional space.

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.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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A02	`01`			`@0 AJPCAA`
A03		`1`		`@0 Am. j. psychol.`
A05				`@2 126`
A06				`@2 1`
A08	`01`	`1`	`ENG`	`@1 The Horizontal-Vertical Curvature Illusion in Touch Is Present in Three-Dimensional Objects and Raised Lines`
A11	`01`	`1`		`@1 HELLER (Morton A.)`
A11	`02`	`1`		`@1 SMITH (Amy)`
A11	`03`	`1`		`@1 SCHNARR (Rita)`
A11	`04`	`1`		`@1 LARSON (Jennifer)`
A11	`05`	`1`		`@1 BALLESTEROS (Soledad)`
A14	`01`			`@1 Eastern Illinois University @3 USA @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 4 aut.`
A14	`02`			`@1 Universidad National de Educacion a Distancia @2 Madrid @3 ESP @Z 5 aut.`
A20				`@1 67-80`
A21				`@1 2013`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 2011 @5 354000502449700070`
A44				`@0 0000 @1 © 2013 INIST-CNRS. All rights reserved.`
A45				`@0 3/4 p.`
A47	`01`	`1`		`@0 13-0129270`
A60				`@1 P`
A61				`@0 A`
A64	`01`	`1`		`@0 The American journal of psychology`
A66	`01`			`@0 USA`
C01	`01`		`ENG`	@0 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.
C02	`01`	`X`		`@0 770B05E @1 II`
C03	`01`	`X`	`FRE`	`@0 Illusion perceptive @5 01`
C03	`01`	`X`	`ENG`	`@0 Perceptual illusion @5 01`
C03	`01`	`X`	`SPA`	`@0 Ilusión perceptiva @5 01`
C03	`02`	`X`	`FRE`	`@0 Courbure @5 02`
C03	`02`	`X`	`ENG`	`@0 Curvature @5 02`
C03	`02`	`X`	`SPA`	`@0 Curvatura @5 02`
C03	`03`	`X`	`FRE`	`@0 Sensibilité tactile @5 03`
C03	`03`	`X`	`ENG`	`@0 Tactile sensitivity @5 03`
C03	`03`	`X`	`SPA`	`@0 Sensibilidad tactil @5 03`
C03	`04`	`X`	`FRE`	`@0 Etude expérimentale @5 04`
C03	`04`	`X`	`ENG`	`@0 Experimental study @5 04`
C03	`04`	`X`	`SPA`	`@0 Estudio experimental @5 04`
C03	`05`	`X`	`FRE`	`@0 Horizontalité verticalité @5 05`
C03	`05`	`X`	`ENG`	`@0 Horizontality verticality @5 05`
C03	`05`	`X`	`SPA`	`@0 Horizontalidad verticalidad @5 05`
C03	`06`	`X`	`FRE`	`@0 Espace 3 dimensions @5 06`
C03	`06`	`X`	`ENG`	`@0 Three dimensional space @5 06`
C03	`06`	`X`	`SPA`	`@0 Espacio 3 dimensiones @5 06`
C03	`07`	`X`	`FRE`	`@0 Homme @5 18`
C03	`07`	`X`	`ENG`	`@0 Human @5 18`
C03	`07`	`X`	`SPA`	`@0 Hombre @5 18`
C07	`01`	`X`	`FRE`	`@0 Perception @5 37`
C07	`01`	`X`	`ENG`	`@0 Perception @5 37`
C07	`01`	`X`	`SPA`	`@0 Percepción @5 37`
C07	`02`	`X`	`FRE`	`@0 Cognition @5 38`
C07	`02`	`X`	`ENG`	`@0 Cognition @5 38`
C07	`02`	`X`	`SPA`	`@0 Cognición @5 38`
N21				`@1 105`

Format Inist (serveur)

NO :	FRANCIS 13-0129270 INIST
ET :	The Horizontal-Vertical Curvature Illusion in Touch Is Present in Three-Dimensional Objects and Raised Lines
AU :	HELLER (Morton A.); SMITH (Amy); SCHNARR (Rita); LARSON (Jennifer); BALLESTEROS (Soledad)
AF :	Eastern Illinois University/Etats-Unis (1 aut., 2 aut., 3 aut., 4 aut.); Universidad National de Educacion a Distancia/Madrid/Espagne (5 aut.)
DT :	Publication en série; Niveau analytique
SO :	The American journal of psychology; ISSN 0002-9556; Coden AJPCAA; Etats-Unis; Da. 2013; Vol. 126; No. 1; Pp. 67-80; Bibl. 3/4 p.
LA :	Anglais
EA :	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.
CC :	770B05E
FD :	Illusion perceptive; Courbure; Sensibilité tactile; Etude expérimentale; Horizontalité verticalité; Espace 3 dimensions; Homme
FG :	Perception; Cognition
ED :	Perceptual illusion; Curvature; Tactile sensitivity; Experimental study; Horizontality verticality; Three dimensional space; Human
EG :	Perception; Cognition
SD :	Ilusión perceptiva; Curvatura; Sensibilidad tactil; Estudio experimental; Horizontalidad verticalidad; Espacio 3 dimensiones; Hombre
LO :	INIST-2011.354000502449700070
ID :	13-0129270

Links to Exploration step

Francis:13-0129270

Le document en format XML

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<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>
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<server><NO>FRANCIS 13-0129270 INIST</NO>
<ET>The Horizontal-Vertical Curvature Illusion in Touch Is Present in Three-Dimensional Objects and Raised Lines</ET>
<AU>HELLER (Morton A.); SMITH (Amy); SCHNARR (Rita); LARSON (Jennifer); BALLESTEROS (Soledad)</AU>
<AF>Eastern Illinois University/Etats-Unis (1 aut., 2 aut., 3 aut., 4 aut.); Universidad National de Educacion a Distancia/Madrid/Espagne (5 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>The American journal of psychology; ISSN 0002-9556; Coden AJPCAA; Etats-Unis; Da. 2013; Vol. 126; No. 1; Pp. 67-80; Bibl. 3/4 p.</SO>
<LA>Anglais</LA>
<EA>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.</EA>
<CC>770B05E</CC>
<FD>Illusion perceptive; Courbure; Sensibilité tactile; Etude expérimentale; Horizontalité verticalité; Espace 3 dimensions; Homme</FD>
<FG>Perception; Cognition</FG>
<ED>Perceptual illusion; Curvature; Tactile sensitivity; Experimental study; Horizontality verticality; Three dimensional space; Human</ED>
<EG>Perception; Cognition</EG>
<SD>Ilusión perceptiva; Curvatura; Sensibilidad tactil; Estudio experimental; Horizontalidad verticalidad; Espacio 3 dimensiones; Hombre</SD>
<LO>INIST-2011.354000502449700070</LO>
<ID>13-0129270</ID>
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</inist>
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The Horizontal-Vertical Curvature Illusion in Touch Is Present in Three-Dimensional Objects and Raised Lines

The Horizontal-Vertical Curvature Illusion in Touch Is Present in Three-Dimensional Objects and Raised Lines

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