Let the Force Be With Us: Dyads Exploit Haptic Coupling for Coordination
Identifieur interne : 003328 ( Main/Exploration ); précédent : 003327; suivant : 003329Let the Force Be With Us: Dyads Exploit Haptic Coupling for Coordination
Auteurs : Robrecht P. R. D. Van Der Wel [Pays-Bas] ; Guenther Knoblich [Pays-Bas] ; Natalie Sebanz [Pays-Bas]Source :
- Journal of experimental psychology. Human perception and performance [ 0096-1523 ] ; 2011.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
People often perform actions that involve a direct physical coupling with another person, such as when moving furniture together. Here, we examined how people successfully coordinate such actions with others. We tested the hypothesis that dyads amplify their forces to create haptic information to coordinate. Participants moved a pole (resembling a pendulum) back and forth between two targets at different amplitudes and frequencies. They did so by pulling on cords attached to the base of the pole, one on each side. In the individual condition, one participant performed this task bimanually, and in the joint condition two participants each controlled one cord. We measured the moment-to-moment pulling forces on each cord and the pole kinematics to determine how well individuals and dyads performed. Results indicated that dyads produced much more overlapping forces than individuals, especially for tasks with higher coordination requirements. Thus, the results suggest that dyads amplify their forces to generate a haptic information channel. This likely reflects a general coordination principle in haptic joint action, where force amplification allows dyads to perform at the same level as individuals.
Affiliations:
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Van Der Wel</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Radboud University Nijmegen</s1><s3>NLD</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Pays-Bas</country><wicri:noRegion>Radboud University Nijmegen</wicri:noRegion></affiliation></author><author><name sortKey="Knoblich, Guenther" sort="Knoblich, Guenther" uniqKey="Knoblich G" first="Guenther" last="Knoblich">Guenther Knoblich</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Radboud University Nijmegen</s1><s3>NLD</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Pays-Bas</country><wicri:noRegion>Radboud University Nijmegen</wicri:noRegion></affiliation></author><author><name sortKey="Sebanz, Natalie" sort="Sebanz, Natalie" uniqKey="Sebanz N" first="Natalie" last="Sebanz">Natalie Sebanz</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Radboud University Nijmegen</s1><s3>NLD</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Pays-Bas</country><wicri:noRegion>Radboud University Nijmegen</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">11-0457045</idno><date when="2011">2011</date><idno type="stanalyst">PASCAL 11-0457045 INIST</idno><idno type="RBID">Pascal:11-0457045</idno><idno type="wicri:Area/PascalFrancis/Corpus">000429</idno><idno type="stanalyst">FRANCIS 11-0457045 INIST</idno><idno type="wicri:Area/PascalFrancis/Corpus">000541</idno><idno type="wicri:Area/PascalFrancis/Curation">000F42</idno><idno type="wicri:Area/PascalFrancis/Checkpoint">000332</idno><idno type="wicri:doubleKey">0096-1523:2011:Van Der Wel R:let:the:force</idno><idno type="wicri:Area/Main/Merge">003370</idno><idno type="wicri:Area/Main/Curation">003328</idno><idno type="wicri:Area/Main/Exploration">003328</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Let the Force Be With Us: Dyads Exploit Haptic Coupling for Coordination</title><author><name sortKey="Van Der Wel, Robrecht P R D" sort="Van Der Wel, Robrecht P R D" uniqKey="Van Der Wel R" first="Robrecht P. R. D." last="Van Der Wel">Robrecht P. R. D. Van Der Wel</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Radboud University Nijmegen</s1><s3>NLD</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Pays-Bas</country><wicri:noRegion>Radboud University Nijmegen</wicri:noRegion></affiliation></author><author><name sortKey="Knoblich, Guenther" sort="Knoblich, Guenther" uniqKey="Knoblich G" first="Guenther" last="Knoblich">Guenther Knoblich</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Radboud University Nijmegen</s1><s3>NLD</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Pays-Bas</country><wicri:noRegion>Radboud University Nijmegen</wicri:noRegion></affiliation></author><author><name sortKey="Sebanz, Natalie" sort="Sebanz, Natalie" uniqKey="Sebanz N" first="Natalie" last="Sebanz">Natalie Sebanz</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Radboud University Nijmegen</s1><s3>NLD</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Pays-Bas</country><wicri:noRegion>Radboud University Nijmegen</wicri:noRegion></affiliation></author></analytic><series><title level="j" type="main">Journal of experimental psychology. Human perception and performance</title><title level="j" type="abbreviated">J. exp. psychol. Hum. percept. perform.</title><idno type="ISSN">0096-1523</idno><imprint><date when="2011">2011</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Journal of experimental psychology. Human perception and performance</title><title level="j" type="abbreviated">J. exp. psychol. Hum. percept. perform.</title><idno type="ISSN">0096-1523</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Body movement</term><term>Coordination</term><term>Experimental study</term><term>Interpersonal relation</term><term>Joint action</term><term>Social interaction</term><term>Tactile sensitivity</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Sensibilité tactile</term><term>Relation interpersonnelle</term><term>Interaction sociale</term><term>Etude expérimentale</term><term>Mouvement corporel</term><term>Coordination</term><term>Action conjointe</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">People often perform actions that involve a direct physical coupling with another person, such as when moving furniture together. Here, we examined how people successfully coordinate such actions with others. We tested the hypothesis that dyads amplify their forces to create haptic information to coordinate. Participants moved a pole (resembling a pendulum) back and forth between two targets at different amplitudes and frequencies. They did so by pulling on cords attached to the base of the pole, one on each side. In the individual condition, one participant performed this task bimanually, and in the joint condition two participants each controlled one cord. We measured the moment-to-moment pulling forces on each cord and the pole kinematics to determine how well individuals and dyads performed. Results indicated that dyads produced much more overlapping forces than individuals, especially for tasks with higher coordination requirements. Thus, the results suggest that dyads amplify their forces to generate a haptic information channel. This likely reflects a general coordination principle in haptic joint action, where force amplification allows dyads to perform at the same level as individuals.</div></front></TEI><affiliations><list><country><li>Pays-Bas</li></country></list><tree><country name="Pays-Bas"><noRegion><name sortKey="Van Der Wel, Robrecht P R D" sort="Van Der Wel, Robrecht P R D" uniqKey="Van Der Wel R" first="Robrecht P. R. D." last="Van Der Wel">Robrecht P. R. D. Van Der Wel</name></noRegion><name sortKey="Knoblich, Guenther" sort="Knoblich, Guenther" uniqKey="Knoblich G" first="Guenther" last="Knoblich">Guenther Knoblich</name><name sortKey="Sebanz, Natalie" sort="Sebanz, Natalie" uniqKey="Sebanz N" first="Natalie" last="Sebanz">Natalie Sebanz</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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