Are two hands better than one? assessing information acquired from one- and two-handed haptic exploration of random forms.
Identifieur interne : 00A005 ( Main/Curation ); précédent : 00A004; suivant : 00A006Are two hands better than one? assessing information acquired from one- and two-handed haptic exploration of random forms.
Auteurs : E J Butter ; D F BjorklundSource :
- Perceptual and motor skills [ 0031-5125 ] ; 1976.
English descriptors
- KwdEn :
- MESH :
Abstract
15 male undergraduates were presented with 10-sided random forms which they explored visually, or one-handed haptically, or two-handed haptically. Forms were exposed for various durations and subjects were required to draw each form immediately after its removal. The results indicated that 30 sec. of one-handed exploration and 20 and 30 sec. of two-handed exploration produced performance comparable to just 2 sec. of visual exploration. Two-handed exploration was significantly superior to one-handed exploration only at the 20-sec. exposure duration. These results illustrate the disparity in the information-gathering capabilities between the visual and haptic systems.
DOI: 10.2466/pms.1976.43.1.115
PubMed: 958802
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Are two hands better than one? assessing information acquired from one- and two-handed haptic exploration of random forms.</title><author><name sortKey="Butter, E J" sort="Butter, E J" uniqKey="Butter E" first="E J" last="Butter">E J Butter</name></author><author><name sortKey="Bjorklund, D F" sort="Bjorklund, D F" uniqKey="Bjorklund D" first="D F" last="Bjorklund">D F Bjorklund</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1976">1976</date><idno type="RBID">pubmed:958802</idno><idno type="pmid">958802</idno><idno type="doi">10.2466/pms.1976.43.1.115</idno><idno type="wicri:Area/PubMed/Corpus">002414</idno><idno type="wicri:Area/PubMed/Curation">002414</idno><idno type="wicri:Area/PubMed/Checkpoint">002140</idno><idno type="wicri:Area/Ncbi/Merge">004709</idno><idno type="wicri:Area/Ncbi/Curation">004709</idno><idno type="wicri:Area/Ncbi/Checkpoint">004709</idno><idno type="wicri:doubleKey">0031-5125:1976:Butter E:are:two:hands</idno><idno type="wicri:Area/Main/Merge">00AB11</idno><idno type="wicri:Area/Main/Curation">00A005</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Are two hands better than one? assessing information acquired from one- and two-handed haptic exploration of random forms.</title><author><name sortKey="Butter, E J" sort="Butter, E J" uniqKey="Butter E" first="E J" last="Butter">E J Butter</name></author><author><name sortKey="Bjorklund, D F" sort="Bjorklund, D F" uniqKey="Bjorklund D" first="D F" last="Bjorklund">D F Bjorklund</name></author></analytic><series><title level="j">Perceptual and motor skills</title><idno type="ISSN">0031-5125</idno><imprint><date when="1976" type="published">1976</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Form Perception</term><term>Functional Laterality</term><term>Humans</term><term>Information Theory</term><term>Male</term><term>Overlearning</term><term>Time Factors</term><term>Touch</term><term>Visual Perception</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Form Perception</term><term>Functional Laterality</term><term>Humans</term><term>Information Theory</term><term>Male</term><term>Overlearning</term><term>Time Factors</term><term>Touch</term><term>Visual Perception</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">15 male undergraduates were presented with 10-sided random forms which they explored visually, or one-handed haptically, or two-handed haptically. Forms were exposed for various durations and subjects were required to draw each form immediately after its removal. The results indicated that 30 sec. of one-handed exploration and 20 and 30 sec. of two-handed exploration produced performance comparable to just 2 sec. of visual exploration. Two-handed exploration was significantly superior to one-handed exploration only at the 20-sec. exposure duration. These results illustrate the disparity in the information-gathering capabilities between the visual and haptic systems.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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