HapticV1, PascalFrancis, Corpus, bibRecord, 001027

The visual and haptic perception of natural object shape

Identifieur interne : 001027 ( PascalFrancis/Corpus ); précédent : 001026; suivant : 001028

The visual and haptic perception of natural object shape

Auteurs : J. Farley Norman ; Hideko F. Norman ; Anna Marie Clayton ; Joann Lianekhammy ; Gina Zielke

Source :

Perception & psychophysics [ 0031-5117 ] ; 2004.

RBID : Pascal:04-0209973

Descripteurs français

Pascal (Inist)
- Etude expérimentale, Vision, Sensibilité tactile, Forme stimulus, Perception espace, Espace 3 dimensions, Perception intermodale, Cognition, Homme.

English descriptors

KwdEn :
- Cognition, Experimental study, Human, Intermodal perception, Space perception, Stimulus shape, Tactile sensitivity, Three dimensional space, Vision.

Abstract

In this study, we evaluated observers' ability to compare naturally shaped three-dimensional (3-D) objects, using their senses of vision and touch. In one experiment, the observers haptically manipulated 1 object and then indicated which of 12 visible objects possessed the same shape. In the second experiment, pairs of objects were presented, and the observers indicated whether their 3-D shape was the same or different. The 2 objects were presented either unimodally (vision-vision or haptic-haptic) or cross-modally (vision-haptic or haptic-vision). In both experiments, the observers were able to compare 3-D shape across modalities with reasonably high levels of accuracy. In Experiment 1, for example, the observers' matching performance rose to 72% correct (chance performance was 8.3%) after five experimental sessions. In Experiment 2, small (but significant) differences in performance were obtained between the unimodal vision-vision condition and the two cross-modal conditions. Taken together, the results suggest that vision and touch have functionally overlapping, but not necessarily equivalent, representations of 3-D shape.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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A02	`01`			`@0 PEPSBJ`
A03		`1`		`@0 Percept. psychophys.`
A05				`@2 66`
A06				`@2 2`
A08	`01`	`1`	`ENG`	`@1 The visual and haptic perception of natural object shape`
A11	`01`	`1`		`@1 NORMAN (J. Farley)`
A11	`02`	`1`		`@1 NORMAN (Hideko F.)`
A11	`03`	`1`		`@1 CLAYTON (Anna Marie)`
A11	`04`	`1`		`@1 LIANEKHAMMY (Joann)`
A11	`05`	`1`		`@1 ZIELKE (Gina)`
A14	`01`			`@1 Western Kentucky University @2 Bowling Green, Kentucky @3 USA @Z 1 aut. @Z 2 aut. @Z 3 aut.`
A14	`02`			`@1 University of Kentucky @2 Lexington, Kentucky @3 USA @Z 4 aut.`
A14	`03`			`@1 University of Louisville @2 Louisville, Kentucky @3 USA @Z 5 aut.`
A20				`@1 342-351`
A21				`@1 2004`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 14257 @5 354000111634260130`
A44				`@0 0000 @1 © 2004 INIST-CNRS. All rights reserved.`
A45				`@0 34 ref.`
A47	`01`	`1`		`@0 04-0209973`
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C01	`01`		`ENG`	@0 In this study, we evaluated observers' ability to compare naturally shaped three-dimensional (3-D) objects, using their senses of vision and touch. In one experiment, the observers haptically manipulated 1 object and then indicated which of 12 visible objects possessed the same shape. In the second experiment, pairs of objects were presented, and the observers indicated whether their 3-D shape was the same or different. The 2 objects were presented either unimodally (vision-vision or haptic-haptic) or cross-modally (vision-haptic or haptic-vision). In both experiments, the observers were able to compare 3-D shape across modalities with reasonably high levels of accuracy. In Experiment 1, for example, the observers' matching performance rose to 72% correct (chance performance was 8.3%) after five experimental sessions. In Experiment 2, small (but significant) differences in performance were obtained between the unimodal vision-vision condition and the two cross-modal conditions. Taken together, the results suggest that vision and touch have functionally overlapping, but not necessarily equivalent, representations of 3-D shape.
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C03	`02`	`X`	`ENG`	`@0 Vision @5 02`
C03	`02`	`X`	`SPA`	`@0 Visión @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 Forme stimulus @5 04`
C03	`04`	`X`	`ENG`	`@0 Stimulus shape @5 04`
C03	`04`	`X`	`SPA`	`@0 Forma estímulo @5 04`
C03	`05`	`X`	`FRE`	`@0 Perception espace @5 05`
C03	`05`	`X`	`ENG`	`@0 Space perception @5 05`
C03	`05`	`X`	`SPA`	`@0 Percepción espacio @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 Perception intermodale @5 07`
C03	`07`	`X`	`ENG`	`@0 Intermodal perception @5 07`
C03	`07`	`X`	`SPA`	`@0 Percepción intermodal @5 07`
C03	`08`	`X`	`FRE`	`@0 Cognition @5 17`
C03	`08`	`X`	`ENG`	`@0 Cognition @5 17`
C03	`08`	`X`	`SPA`	`@0 Cognición @5 17`
C03	`09`	`X`	`FRE`	`@0 Homme @5 18`
C03	`09`	`X`	`ENG`	`@0 Human @5 18`
C03	`09`	`X`	`SPA`	`@0 Hombre @5 18`
N21				`@1 138`
N82				`@1 PSI`

Format Inist (serveur)

NO :	PASCAL 04-0209973 INIST
ET :	The visual and haptic perception of natural object shape
AU :	NORMAN (J. Farley); NORMAN (Hideko F.); CLAYTON (Anna Marie); LIANEKHAMMY (Joann); ZIELKE (Gina)
AF :	Western Kentucky University/Bowling Green, Kentucky/Etats-Unis (1 aut., 2 aut., 3 aut.); University of Kentucky/Lexington, Kentucky/Etats-Unis (4 aut.); University of Louisville/Louisville, Kentucky/Etats-Unis (5 aut.)
DT :	Publication en série; Niveau analytique
SO :	Perception & psychophysics; ISSN 0031-5117; Coden PEPSBJ; Etats-Unis; Da. 2004; Vol. 66; No. 2; Pp. 342-351; Bibl. 34 ref.
LA :	Anglais
EA :	In this study, we evaluated observers' ability to compare naturally shaped three-dimensional (3-D) objects, using their senses of vision and touch. In one experiment, the observers haptically manipulated 1 object and then indicated which of 12 visible objects possessed the same shape. In the second experiment, pairs of objects were presented, and the observers indicated whether their 3-D shape was the same or different. The 2 objects were presented either unimodally (vision-vision or haptic-haptic) or cross-modally (vision-haptic or haptic-vision). In both experiments, the observers were able to compare 3-D shape across modalities with reasonably high levels of accuracy. In Experiment 1, for example, the observers' matching performance rose to 72% correct (chance performance was 8.3%) after five experimental sessions. In Experiment 2, small (but significant) differences in performance were obtained between the unimodal vision-vision condition and the two cross-modal conditions. Taken together, the results suggest that vision and touch have functionally overlapping, but not necessarily equivalent, representations of 3-D shape.
CC :	002A26E08
FD :	Etude expérimentale; Vision; Sensibilité tactile; Forme stimulus; Perception espace; Espace 3 dimensions; Perception intermodale; Cognition; Homme
ED :	Experimental study; Vision; Tactile sensitivity; Stimulus shape; Space perception; Three dimensional space; Intermodal perception; Cognition; Human
SD :	Estudio experimental; Visión; Sensibilidad tactil; Forma estímulo; Percepción espacio; Espacio 3 dimensiones; Percepción intermodal; Cognición; Hombre
LO :	INIST-14257.354000111634260130
ID :	04-0209973

Links to Exploration step

Pascal:04-0209973

Le document en format XML

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<front><div type="abstract" xml:lang="en">In this study, we evaluated observers' ability to compare naturally shaped three-dimensional (3-D) objects, using their senses of vision and touch. In one experiment, the observers haptically manipulated 1 object and then indicated which of 12 visible objects possessed the same shape. In the second experiment, pairs of objects were presented, and the observers indicated whether their 3-D shape was the same or different. The 2 objects were presented either unimodally (vision-vision or haptic-haptic) or cross-modally (vision-haptic or haptic-vision). In both experiments, the observers were able to compare 3-D shape across modalities with reasonably high levels of accuracy. In Experiment 1, for example, the observers' matching performance rose to 72% correct (chance performance was 8.3%) after five experimental sessions. In Experiment 2, small (but significant) differences in performance were obtained between the unimodal vision-vision condition and the two cross-modal conditions. Taken together, the results suggest that vision and touch have functionally overlapping, but not necessarily equivalent, representations of 3-D shape.</div>
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<ET>The visual and haptic perception of natural object shape</ET>
<AU>NORMAN (J. Farley); NORMAN (Hideko F.); CLAYTON (Anna Marie); LIANEKHAMMY (Joann); ZIELKE (Gina)</AU>
<AF>Western Kentucky University/Bowling Green, Kentucky/Etats-Unis (1 aut., 2 aut., 3 aut.); University of Kentucky/Lexington, Kentucky/Etats-Unis (4 aut.); University of Louisville/Louisville, Kentucky/Etats-Unis (5 aut.)</AF>
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<SO>Perception & psychophysics; ISSN 0031-5117; Coden PEPSBJ; Etats-Unis; Da. 2004; Vol. 66; No. 2; Pp. 342-351; Bibl. 34 ref.</SO>
<LA>Anglais</LA>
<EA>In this study, we evaluated observers' ability to compare naturally shaped three-dimensional (3-D) objects, using their senses of vision and touch. In one experiment, the observers haptically manipulated 1 object and then indicated which of 12 visible objects possessed the same shape. In the second experiment, pairs of objects were presented, and the observers indicated whether their 3-D shape was the same or different. The 2 objects were presented either unimodally (vision-vision or haptic-haptic) or cross-modally (vision-haptic or haptic-vision). In both experiments, the observers were able to compare 3-D shape across modalities with reasonably high levels of accuracy. In Experiment 1, for example, the observers' matching performance rose to 72% correct (chance performance was 8.3%) after five experimental sessions. In Experiment 2, small (but significant) differences in performance were obtained between the unimodal vision-vision condition and the two cross-modal conditions. Taken together, the results suggest that vision and touch have functionally overlapping, but not necessarily equivalent, representations of 3-D shape.</EA>
<CC>002A26E08</CC>
<FD>Etude expérimentale; Vision; Sensibilité tactile; Forme stimulus; Perception espace; Espace 3 dimensions; Perception intermodale; Cognition; Homme</FD>
<ED>Experimental study; Vision; Tactile sensitivity; Stimulus shape; Space perception; Three dimensional space; Intermodal perception; Cognition; Human</ED>
<SD>Estudio experimental; Visión; Sensibilidad tactil; Forma estímulo; Percepción espacio; Espacio 3 dimensiones; Percepción intermodal; Cognición; Hombre</SD>
<LO>INIST-14257.354000111634260130</LO>
<ID>04-0209973</ID>
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The visual and haptic perception of natural object shape

The visual and haptic perception of natural object shape

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