HapticV1, PascalFrancis, Corpus, bibRecord, 001161

Objects, raised lines, and the haptic horizontal-vertical illusion

Identifieur interne : 001161 ( PascalFrancis/Corpus ); précédent : 001160; suivant : 001162

Objects, raised lines, and the haptic horizontal-vertical illusion

Auteurs : Morton A. Heller ; Deneen D. Bracket ; Shana S. Salik ; Eric Scroggs ; Shavonda Green

Source :

The Quarterly journal of experimental psychology. A. Human experimental psychology [ 0272-4987 ] ; 2003.

RBID : Pascal:03-0325697

Descripteurs français

Pascal (Inist)
- Etude expérimentale, Sensibilité tactile, Illusion perceptive, Orientation spatiale, Horizontalité verticalité, Espace 3 dimensions, Perception espace, Perception, Cognition, Homme.

English descriptors

KwdEn :
- Cognition, Experimental study, Horizontality verticality, Human, Perception, Perceptual illusion, Space perception, Spatial orientation, Tactile sensitivity, Three dimensional space.

Abstract

Experiments were conducted to determine whether the haptic horizontal-vertical illusion occurs with solid, three-dimensional objects as well as with tangible lines. The objects consisted of round or square bases, with dowel rods projecting above them at heights equal to the widths of the horizontal bases. A negative illusion, with overestimation of horizontals, was found with free haptic exploration, but not with tracing with the fingertip. The negative illusion occurred when subjects felt wooden Ls and inverted Ts with a grasping, pincers motion of the index finger and thumb. The presence or absence of illusory misperception was dependent upon exploration strategy, since the negative illusion vanished with finger tracing. A negative illusion was also found when subjects adjusted a vertical dowel so that it was judged to be equal in extent to a round or square base. A general overestimation of judged size derived from the pincers response measure, but was not found with the use of a tangible ruler. Comparable illusory results are most likely when drawings and objects promote similar haptic scanning methods. The results were consistent with the idea that the orientation of an edge or line is more important than whether one explores a tangible line or a three-dimensional object.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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A02	`01`			`@0 QJEADQ`
A03		`1`		`@0 Q. j. exp. psychol., A, Human exp. psychol.`
A05				`@2 56`
A06				`@2 5`
A08	`01`	`1`	`ENG`	`@1 Objects, raised lines, and the haptic horizontal-vertical illusion`
A11	`01`	`1`		`@1 HELLER (Morton A.)`
A11	`02`	`1`		`@1 BRACKET (Deneen D.)`
A11	`03`	`1`		`@1 SALIK (Shana S.)`
A11	`04`	`1`		`@1 SCROGGS (Eric)`
A11	`05`	`1`		`@1 GREEN (Shavonda)`
A14	`01`			`@1 Eastern Illinois University @2 Charleston, IL @3 USA @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 4 aut.`
A14	`02`			`@1 Appalachian State University @2 Boone, NC @3 USA @Z 5 aut.`
A20				`@1 891-907`
A21				`@1 2003`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 2204A @5 354000118501700070`
A44				`@0 0000 @1 © 2003 INIST-CNRS. All rights reserved.`
A45				`@0 22 ref.`
A47	`01`	`1`		`@0 03-0325697`
A60				`@1 P`
A61				`@0 A`
A64	`01`	`1`		`@0 The Quarterly journal of experimental psychology. A. Human experimental psychology`
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C01	`01`		`ENG`	@0 Experiments were conducted to determine whether the haptic horizontal-vertical illusion occurs with solid, three-dimensional objects as well as with tangible lines. The objects consisted of round or square bases, with dowel rods projecting above them at heights equal to the widths of the horizontal bases. A negative illusion, with overestimation of horizontals, was found with free haptic exploration, but not with tracing with the fingertip. The negative illusion occurred when subjects felt wooden Ls and inverted Ts with a grasping, pincers motion of the index finger and thumb. The presence or absence of illusory misperception was dependent upon exploration strategy, since the negative illusion vanished with finger tracing. A negative illusion was also found when subjects adjusted a vertical dowel so that it was judged to be equal in extent to a round or square base. A general overestimation of judged size derived from the pincers response measure, but was not found with the use of a tangible ruler. Comparable illusory results are most likely when drawings and objects promote similar haptic scanning methods. The results were consistent with the idea that the orientation of an edge or line is more important than whether one explores a tangible line or a three-dimensional object.
C02	`01`	`X`		`@0 002A26E05`
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C03	`01`	`X`	`ENG`	`@0 Experimental study @5 01`
C03	`01`	`X`	`SPA`	`@0 Estudio experimental @5 01`
C03	`02`	`X`	`FRE`	`@0 Sensibilité tactile @5 02`
C03	`02`	`X`	`ENG`	`@0 Tactile sensitivity @5 02`
C03	`02`	`X`	`SPA`	`@0 Sensibilidad tactil @5 02`
C03	`03`	`X`	`FRE`	`@0 Illusion perceptive @5 03`
C03	`03`	`X`	`ENG`	`@0 Perceptual illusion @5 03`
C03	`03`	`X`	`SPA`	`@0 Ilusión perceptiva @5 03`
C03	`04`	`X`	`FRE`	`@0 Orientation spatiale @5 04`
C03	`04`	`X`	`ENG`	`@0 Spatial orientation @5 04`
C03	`04`	`X`	`SPA`	`@0 Orientación espacial @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 Perception espace @5 07`
C03	`07`	`X`	`ENG`	`@0 Space perception @5 07`
C03	`07`	`X`	`SPA`	`@0 Percepción espacio @5 07`
C03	`08`	`X`	`FRE`	`@0 Perception @5 17`
C03	`08`	`X`	`ENG`	`@0 Perception @5 17`
C03	`08`	`X`	`SPA`	`@0 Percepción @5 17`
C03	`09`	`X`	`FRE`	`@0 Cognition @5 18`
C03	`09`	`X`	`ENG`	`@0 Cognition @5 18`
C03	`09`	`X`	`SPA`	`@0 Cognición @5 18`
C03	`10`	`X`	`FRE`	`@0 Homme @5 19`
C03	`10`	`X`	`ENG`	`@0 Human @5 19`
C03	`10`	`X`	`SPA`	`@0 Hombre @5 19`
N21				`@1 223`
N82				`@1 PSI`

Format Inist (serveur)

NO :	PASCAL 03-0325697 INIST
ET :	Objects, raised lines, and the haptic horizontal-vertical illusion
AU :	HELLER (Morton A.); BRACKET (Deneen D.); SALIK (Shana S.); SCROGGS (Eric); GREEN (Shavonda)
AF :	Eastern Illinois University/Charleston, IL/Etats-Unis (1 aut., 2 aut., 3 aut., 4 aut.); Appalachian State University/Boone, NC/Etats-Unis (5 aut.)
DT :	Publication en série; Niveau analytique
SO :	The Quarterly journal of experimental psychology. A. Human experimental psychology; ISSN 0272-4987; Coden QJEADQ; Royaume-Uni; Da. 2003; Vol. 56; No. 5; Pp. 891-907; Bibl. 22 ref.
LA :	Anglais
EA :	Experiments were conducted to determine whether the haptic horizontal-vertical illusion occurs with solid, three-dimensional objects as well as with tangible lines. The objects consisted of round or square bases, with dowel rods projecting above them at heights equal to the widths of the horizontal bases. A negative illusion, with overestimation of horizontals, was found with free haptic exploration, but not with tracing with the fingertip. The negative illusion occurred when subjects felt wooden Ls and inverted Ts with a grasping, pincers motion of the index finger and thumb. The presence or absence of illusory misperception was dependent upon exploration strategy, since the negative illusion vanished with finger tracing. A negative illusion was also found when subjects adjusted a vertical dowel so that it was judged to be equal in extent to a round or square base. A general overestimation of judged size derived from the pincers response measure, but was not found with the use of a tangible ruler. Comparable illusory results are most likely when drawings and objects promote similar haptic scanning methods. The results were consistent with the idea that the orientation of an edge or line is more important than whether one explores a tangible line or a three-dimensional object.
CC :	002A26E05
FD :	Etude expérimentale; Sensibilité tactile; Illusion perceptive; Orientation spatiale; Horizontalité verticalité; Espace 3 dimensions; Perception espace; Perception; Cognition; Homme
ED :	Experimental study; Tactile sensitivity; Perceptual illusion; Spatial orientation; Horizontality verticality; Three dimensional space; Space perception; Perception; Cognition; Human
SD :	Estudio experimental; Sensibilidad tactil; Ilusión perceptiva; Orientación espacial; Horizontalidad verticalidad; Espacio 3 dimensiones; Percepción espacio; Percepción; Cognición; Hombre
LO :	INIST-2204A.354000118501700070
ID :	03-0325697

Links to Exploration step

Pascal:03-0325697

Le document en format XML

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<front><div type="abstract" xml:lang="en">Experiments were conducted to determine whether the haptic horizontal-vertical illusion occurs with solid, three-dimensional objects as well as with tangible lines. The objects consisted of round or square bases, with dowel rods projecting above them at heights equal to the widths of the horizontal bases. A negative illusion, with overestimation of horizontals, was found with free haptic exploration, but not with tracing with the fingertip. The negative illusion occurred when subjects felt wooden Ls and inverted Ts with a grasping, pincers motion of the index finger and thumb. The presence or absence of illusory misperception was dependent upon exploration strategy, since the negative illusion vanished with finger tracing. A negative illusion was also found when subjects adjusted a vertical dowel so that it was judged to be equal in extent to a round or square base. A general overestimation of judged size derived from the pincers response measure, but was not found with the use of a tangible ruler. Comparable illusory results are most likely when drawings and objects promote similar haptic scanning methods. The results were consistent with the idea that the orientation of an edge or line is more important than whether one explores a tangible line or a three-dimensional object.</div>
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<fC01 i1="01" l="ENG"><s0>Experiments were conducted to determine whether the haptic horizontal-vertical illusion occurs with solid, three-dimensional objects as well as with tangible lines. The objects consisted of round or square bases, with dowel rods projecting above them at heights equal to the widths of the horizontal bases. A negative illusion, with overestimation of horizontals, was found with free haptic exploration, but not with tracing with the fingertip. The negative illusion occurred when subjects felt wooden Ls and inverted Ts with a grasping, pincers motion of the index finger and thumb. The presence or absence of illusory misperception was dependent upon exploration strategy, since the negative illusion vanished with finger tracing. A negative illusion was also found when subjects adjusted a vertical dowel so that it was judged to be equal in extent to a round or square base. A general overestimation of judged size derived from the pincers response measure, but was not found with the use of a tangible ruler. Comparable illusory results are most likely when drawings and objects promote similar haptic scanning methods. The results were consistent with the idea that the orientation of an edge or line is more important than whether one explores a tangible line or a three-dimensional object.</s0>
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<s5>07</s5>
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<s5>07</s5>
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<s5>17</s5>
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</fC03>
<fC03 i1="09" i2="X" l="SPA"><s0>Cognición</s0>
<s5>18</s5>
</fC03>
<fC03 i1="10" i2="X" l="FRE"><s0>Homme</s0>
<s5>19</s5>
</fC03>
<fC03 i1="10" i2="X" l="ENG"><s0>Human</s0>
<s5>19</s5>
</fC03>
<fC03 i1="10" i2="X" l="SPA"><s0>Hombre</s0>
<s5>19</s5>
</fC03>
<fN21><s1>223</s1>
</fN21>
<fN82><s1>PSI</s1>
</fN82>
</pA>
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<server><NO>PASCAL 03-0325697 INIST</NO>
<ET>Objects, raised lines, and the haptic horizontal-vertical illusion</ET>
<AU>HELLER (Morton A.); BRACKET (Deneen D.); SALIK (Shana S.); SCROGGS (Eric); GREEN (Shavonda)</AU>
<AF>Eastern Illinois University/Charleston, IL/Etats-Unis (1 aut., 2 aut., 3 aut., 4 aut.); Appalachian State University/Boone, NC/Etats-Unis (5 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>The Quarterly journal of experimental psychology. A. Human experimental psychology; ISSN 0272-4987; Coden QJEADQ; Royaume-Uni; Da. 2003; Vol. 56; No. 5; Pp. 891-907; Bibl. 22 ref.</SO>
<LA>Anglais</LA>
<EA>Experiments were conducted to determine whether the haptic horizontal-vertical illusion occurs with solid, three-dimensional objects as well as with tangible lines. The objects consisted of round or square bases, with dowel rods projecting above them at heights equal to the widths of the horizontal bases. A negative illusion, with overestimation of horizontals, was found with free haptic exploration, but not with tracing with the fingertip. The negative illusion occurred when subjects felt wooden Ls and inverted Ts with a grasping, pincers motion of the index finger and thumb. The presence or absence of illusory misperception was dependent upon exploration strategy, since the negative illusion vanished with finger tracing. A negative illusion was also found when subjects adjusted a vertical dowel so that it was judged to be equal in extent to a round or square base. A general overestimation of judged size derived from the pincers response measure, but was not found with the use of a tangible ruler. Comparable illusory results are most likely when drawings and objects promote similar haptic scanning methods. The results were consistent with the idea that the orientation of an edge or line is more important than whether one explores a tangible line or a three-dimensional object.</EA>
<CC>002A26E05</CC>
<FD>Etude expérimentale; Sensibilité tactile; Illusion perceptive; Orientation spatiale; Horizontalité verticalité; Espace 3 dimensions; Perception espace; Perception; Cognition; Homme</FD>
<ED>Experimental study; Tactile sensitivity; Perceptual illusion; Spatial orientation; Horizontality verticality; Three dimensional space; Space perception; Perception; Cognition; Human</ED>
<SD>Estudio experimental; Sensibilidad tactil; Ilusión perceptiva; Orientación espacial; Horizontalidad verticalidad; Espacio 3 dimensiones; Percepción espacio; Percepción; Cognición; Hombre</SD>
<LO>INIST-2204A.354000118501700070</LO>
<ID>03-0325697</ID>
</server>
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Objects, raised lines, and the haptic horizontal-vertical illusion

Objects, raised lines, and the haptic horizontal-vertical illusion

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