Skill transfer specificity shapes perception and action under varying environmental constraints.
Identifieur interne : 001735 ( Main/Exploration ); précédent : 001734; suivant : 001736Skill transfer specificity shapes perception and action under varying environmental constraints.
Auteurs : Ludovic Seifert [France] ; Léo Wattebled [France] ; Dominic Orth [Australie] ; Maxime L'Hermette [France] ; Jérémie Boulanger [France] ; Keith Davids [Royaume-Uni]Source :
- Human movement science [ 1872-7646 ] ; 2016.
Descripteurs français
- KwdFr :
- Accélération, Algorithmes, Alpinisme (physiologie), Aptitudes motrices (physiologie), Comportement explorateur (physiologie), Emploi d'outils (physiologie), Enregistrement sur magnétoscope, Environnement, Glace, Humains, Jeune adulte, Mâle, Orientation (physiologie), Perception (physiologie), Performance psychomotrice (physiologie), Résolution de problème (physiologie), Transfert (psychologie) (physiologie).
- MESH :
English descriptors
- KwdEn :
- Acceleration, Algorithms, Environment, Exploratory Behavior (physiology), Humans, Ice, Male, Motor Skills (physiology), Mountaineering (physiology), Orientation (physiology), Perception (physiology), Problem Solving (physiology), Psychomotor Performance (physiology), Tool Use Behavior (physiology), Transfer (Psychology) (physiology), Video Recording, Young Adult.
- MESH :
- chemical : Ice.
- physiology : Exploratory Behavior, Motor Skills, Mountaineering, Orientation, Perception, Problem Solving, Psychomotor Performance, Tool Use Behavior, Transfer (Psychology).
- Acceleration, Algorithms, Environment, Humans, Male, Video Recording, Young Adult.
Abstract
Using an ecological dynamics framework, this study investigated the generality and specificity of skill transfer processes in organisation of perception and action using climbing as a task vehicle. Fluency of hip trajectory and orientation was assessed using normalized jerk coefficients exhibited by participants as they adapted perception and action under varying environmental constraints. Twelve recreational climbers were divided into two groups: one completing a 10-m high route on an indoor climbing wall; a second undertaking a 10-m high route on an icefall in a top-rope condition. We maintained the same level of difficulty between these two performance environments. An inertial measurement unit was attached each climber's hips to collect 3D acceleration and 3D orientation data to compute jerk coefficient values. Video footage was used to record the ratio of exploratory/performatory movements. Results showed higher jerk coefficient values and number of exploratory movements for performance on the icefall route, perhaps due to greater functional complexity in perception and action required when climbing icefalls, which involves use of specific tools for anchorage. Findings demonstrated how individuals solve different motor problems, exploiting positive general transfer processes enabling participants to explore the pick-up of information for the perception of affordances specific to icefall climbing.
DOI: 10.1016/j.humov.2016.05.004
PubMed: 27182825
Affiliations:
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Electronic address: ludovic.seifert@univ-rouen.fr.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>CETAPS - EA 3832, Faculty of Sport Sciences, University of Rouen</wicri:regionArea><wicri:noRegion>University of Rouen</wicri:noRegion><wicri:noRegion>University of Rouen</wicri:noRegion></affiliation></author><author><name sortKey="Wattebled, Leo" sort="Wattebled, Leo" uniqKey="Wattebled L" first="Léo" last="Wattebled">Léo Wattebled</name><affiliation wicri:level="1"><nlm:affiliation>CETAPS - EA 3832, Faculty of Sport Sciences, University of Rouen, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>CETAPS - EA 3832, Faculty of Sport Sciences, University of Rouen</wicri:regionArea><wicri:noRegion>University of Rouen</wicri:noRegion><wicri:noRegion>University of Rouen</wicri:noRegion></affiliation></author><author><name sortKey="Orth, Dominic" sort="Orth, Dominic" uniqKey="Orth D" first="Dominic" last="Orth">Dominic Orth</name><affiliation wicri:level="1"><nlm:affiliation>CETAPS - EA 3832, Faculty of Sport Sciences, University of Rouen, France; School of Exercise and Nutrition Science, Queensland University of Technology, Brisbane, Australia.</nlm:affiliation><country xml:lang="fr">Australie</country><wicri:regionArea>CETAPS - EA 3832, Faculty of Sport Sciences, University of Rouen, France; School of Exercise and Nutrition Science, Queensland University of Technology, Brisbane</wicri:regionArea><wicri:noRegion>Brisbane</wicri:noRegion></affiliation></author><author><name sortKey="L Hermette, Maxime" sort="L Hermette, Maxime" uniqKey="L Hermette M" first="Maxime" last="L'Hermette">Maxime L'Hermette</name><affiliation wicri:level="1"><nlm:affiliation>CETAPS - EA 3832, Faculty of Sport Sciences, University of Rouen, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>CETAPS - EA 3832, Faculty of Sport Sciences, University of Rouen</wicri:regionArea><wicri:noRegion>University of Rouen</wicri:noRegion><wicri:noRegion>University of Rouen</wicri:noRegion></affiliation></author><author><name sortKey="Boulanger, Jeremie" sort="Boulanger, Jeremie" uniqKey="Boulanger J" first="Jérémie" last="Boulanger">Jérémie Boulanger</name><affiliation wicri:level="1"><nlm:affiliation>CETAPS - EA 3832, Faculty of Sport Sciences, University of Rouen, France; University of Lille 1, CRISTAL, Villeneuve d'Ascq, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>CETAPS - EA 3832, Faculty of Sport Sciences, University of Rouen, France; University of Lille 1, CRISTAL, Villeneuve d'Ascq</wicri:regionArea><wicri:noRegion>Villeneuve d'Ascq</wicri:noRegion><wicri:noRegion>Villeneuve d'Ascq</wicri:noRegion></affiliation></author><author><name sortKey="Davids, Keith" sort="Davids, Keith" uniqKey="Davids K" first="Keith" last="Davids">Keith Davids</name><affiliation wicri:level="1"><nlm:affiliation>Centre for Sports Engineering Research, Sheffield Hallam University, Sheffield, United Kingdom.</nlm:affiliation><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Centre for Sports Engineering Research, Sheffield Hallam University, Sheffield</wicri:regionArea><wicri:noRegion>Sheffield</wicri:noRegion></affiliation></author></analytic><series><title level="j">Human movement science</title><idno type="eISSN">1872-7646</idno><imprint><date when="2016" type="published">2016</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Acceleration</term><term>Algorithms</term><term>Environment</term><term>Exploratory Behavior (physiology)</term><term>Humans</term><term>Ice</term><term>Male</term><term>Motor Skills (physiology)</term><term>Mountaineering (physiology)</term><term>Orientation (physiology)</term><term>Perception (physiology)</term><term>Problem Solving (physiology)</term><term>Psychomotor Performance (physiology)</term><term>Tool Use Behavior (physiology)</term><term>Transfer (Psychology) (physiology)</term><term>Video Recording</term><term>Young Adult</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Accélération</term><term>Algorithmes</term><term>Alpinisme (physiologie)</term><term>Aptitudes motrices (physiologie)</term><term>Comportement explorateur (physiologie)</term><term>Emploi d'outils (physiologie)</term><term>Enregistrement sur magnétoscope</term><term>Environnement</term><term>Glace</term><term>Humains</term><term>Jeune adulte</term><term>Mâle</term><term>Orientation (physiologie)</term><term>Perception (physiologie)</term><term>Performance psychomotrice (physiologie)</term><term>Résolution de problème (physiologie)</term><term>Transfert (psychologie) (physiologie)</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Ice</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Alpinisme</term><term>Aptitudes motrices</term><term>Comportement explorateur</term><term>Emploi d'outils</term><term>Orientation</term><term>Perception</term><term>Performance psychomotrice</term><term>Résolution de problème</term><term>Transfert (psychologie)</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Exploratory Behavior</term><term>Motor Skills</term><term>Mountaineering</term><term>Orientation</term><term>Perception</term><term>Problem Solving</term><term>Psychomotor Performance</term><term>Tool Use Behavior</term><term>Transfer (Psychology)</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Acceleration</term><term>Algorithms</term><term>Environment</term><term>Humans</term><term>Male</term><term>Video Recording</term><term>Young Adult</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Accélération</term><term>Algorithmes</term><term>Enregistrement sur magnétoscope</term><term>Environnement</term><term>Glace</term><term>Humains</term><term>Jeune adulte</term><term>Mâle</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Using an ecological dynamics framework, this study investigated the generality and specificity of skill transfer processes in organisation of perception and action using climbing as a task vehicle. Fluency of hip trajectory and orientation was assessed using normalized jerk coefficients exhibited by participants as they adapted perception and action under varying environmental constraints. Twelve recreational climbers were divided into two groups: one completing a 10-m high route on an indoor climbing wall; a second undertaking a 10-m high route on an icefall in a top-rope condition. We maintained the same level of difficulty between these two performance environments. An inertial measurement unit was attached each climber's hips to collect 3D acceleration and 3D orientation data to compute jerk coefficient values. Video footage was used to record the ratio of exploratory/performatory movements. Results showed higher jerk coefficient values and number of exploratory movements for performance on the icefall route, perhaps due to greater functional complexity in perception and action required when climbing icefalls, which involves use of specific tools for anchorage. Findings demonstrated how individuals solve different motor problems, exploiting positive general transfer processes enabling participants to explore the pick-up of information for the perception of affordances specific to icefall climbing.</div></front></TEI><affiliations><list><country><li>Australie</li><li>France</li><li>Royaume-Uni</li></country></list><tree><country name="France"><noRegion><name sortKey="Seifert, Ludovic" sort="Seifert, Ludovic" uniqKey="Seifert L" first="Ludovic" last="Seifert">Ludovic Seifert</name></noRegion><name sortKey="Boulanger, Jeremie" sort="Boulanger, Jeremie" uniqKey="Boulanger J" first="Jérémie" last="Boulanger">Jérémie Boulanger</name><name sortKey="L Hermette, Maxime" sort="L Hermette, Maxime" uniqKey="L Hermette M" first="Maxime" last="L'Hermette">Maxime L'Hermette</name><name sortKey="Wattebled, Leo" sort="Wattebled, Leo" uniqKey="Wattebled L" first="Léo" last="Wattebled">Léo Wattebled</name></country><country name="Australie"><noRegion><name sortKey="Orth, Dominic" sort="Orth, Dominic" uniqKey="Orth D" first="Dominic" last="Orth">Dominic Orth</name></noRegion></country><country name="Royaume-Uni"><noRegion><name sortKey="Davids, Keith" sort="Davids, Keith" uniqKey="Davids K" first="Keith" last="Davids">Keith Davids</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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