The influence of picture size on recognition and exploratory behaviour in raised-line drawings.
Identifieur interne : 000E60 ( Ncbi/Merge ); précédent : 000E59; suivant : 000E61The influence of picture size on recognition and exploratory behaviour in raised-line drawings.
Auteurs : Maarten W A. Wijntjes [Pays-Bas] ; Thijs Van Lienen ; Ilse M. Verstijnen ; Astrid M L. KappersSource :
- Perception [ 0301-0066 ] ; 2008.
English descriptors
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- MESH :
Abstract
We demonstrate the influence of picture size on haptic recognition and exploratory behaviour. The stimuli were raised-line drawings of everyday objects. Participants were instructed to think aloud during haptic exploration of the pictures. We measured the delay between initial correct speculation and final correct response. The results indicate that picture size influences accuracy but not response latency: large drawings are recognised more often but not faster. By analysing video recordings of the experiment we found that two-handed exploration increases when picture size increases and that, on average, 83% of the exploration time involves the use of two hands. The thinking-aloud data showed that the average time difference between the initial correct speculation and final correct response amounted to 23% of the total reaction time. We discuss our results with respect to the design of tactile aids and the ecological validity of single-finger exploration.
PubMed: 18546666
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pubmed:18546666Le document en format XML
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Kappers</name></author></analytic><series><title level="j">Perception</title><idno type="ISSN">0301-0066</idno><imprint><date when="2008" type="published">2008</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Discrimination Learning</term><term>Exploratory Behavior (physiology)</term><term>Female</term><term>Humans</term><term>Male</term><term>Pattern Recognition, Visual (physiology)</term><term>Psychophysics</term><term>Reaction Time</term><term>Size Perception (physiology)</term><term>Statistics, Nonparametric</term><term>Stereognosis</term><term>Video Recording</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Exploratory Behavior</term><term>Pattern Recognition, Visual</term><term>Size Perception</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Discrimination Learning</term><term>Female</term><term>Humans</term><term>Male</term><term>Psychophysics</term><term>Reaction Time</term><term>Statistics, Nonparametric</term><term>Stereognosis</term><term>Video Recording</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">We demonstrate the influence of picture size on haptic recognition and exploratory behaviour. The stimuli were raised-line drawings of everyday objects. Participants were instructed to think aloud during haptic exploration of the pictures. We measured the delay between initial correct speculation and final correct response. The results indicate that picture size influences accuracy but not response latency: large drawings are recognised more often but not faster. By analysing video recordings of the experiment we found that two-handed exploration increases when picture size increases and that, on average, 83% of the exploration time involves the use of two hands. The thinking-aloud data showed that the average time difference between the initial correct speculation and final correct response amounted to 23% of the total reaction time. We discuss our results with respect to the design of tactile aids and the ecological validity of single-finger exploration.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">18546666</PMID><DateCreated><Year>2008</Year><Month>06</Month><Day>12</Day></DateCreated><DateCompleted><Year>2008</Year><Month>09</Month><Day>30</Day></DateCompleted><Article PubModel="Print"><Journal><ISSN IssnType="Print">0301-0066</ISSN><JournalIssue CitedMedium="Print"><Volume>37</Volume><Issue>4</Issue><PubDate><Year>2008</Year></PubDate></JournalIssue><Title>Perception</Title><ISOAbbreviation>Perception</ISOAbbreviation></Journal><ArticleTitle>The influence of picture size on recognition and exploratory behaviour in raised-line drawings.</ArticleTitle><Pagination><MedlinePgn>602-14</MedlinePgn></Pagination><Abstract><AbstractText>We demonstrate the influence of picture size on haptic recognition and exploratory behaviour. 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Kappers</name><name sortKey="Van Lienen, Thijs" sort="Van Lienen, Thijs" uniqKey="Van Lienen T" first="Thijs" last="Van Lienen">Thijs Van Lienen</name><name sortKey="Verstijnen, Ilse M" sort="Verstijnen, Ilse M" uniqKey="Verstijnen I" first="Ilse M" last="Verstijnen">Ilse M. Verstijnen</name></noCountry><country name="Pays-Bas"><noRegion><name sortKey="Wijntjes, Maarten W A" sort="Wijntjes, Maarten W A" uniqKey="Wijntjes M" first="Maarten W A" last="Wijntjes">Maarten W A. Wijntjes</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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