0000000001025890

AUTHOR

Nathalie Gal-petitfaux

showing 4 related works from this author

Analysis of elite swimmers' activity during an instrumented protocol

2009

The aim of this study was to examine swimmers' activity-technical device coupling during an experimental protocol (MADsystem). The study was conducted within a course-of-action theoretical and methodological framework. Two types of data were collected: (a) video recordings and (b) verbalizations during post-protocol interviews. The data were processed in two steps: (a) reconstruction of each swimmer's course of action and (b) comparison of the courses of action. Analysis from the actors' point of view allowed a description of swimmer-technical device coupling. The results showed that the technical device modified the athletes' range of perceptions and repertoire of actions. They also indica…

MaleApplied psychologyVideo Recording[SHS.PSY]Humanities and Social Sciences/PsychologyPhysical Therapy Sports Therapy and RehabilitationAthletic Performancecourse of actionInterviews as TopicCourse of actionYoung Adult03 medical and health sciences[ SHS.PSY ] Humanities and Social Sciences/Psychology0302 clinical medicineHumans0501 psychology and cognitive sciencesOrthopedics and Sports MedicineSituational ethicsswimmingActivity-oriented approach050107 human factorsSimulationProtocol (science)biologyAthletesData Collectiontechnical device05 social sciences[ SHS.EDU ] Humanities and Social Sciences/Education030229 sport sciencesbiology.organism_classificationBiomechanical PhenomenaElitePsychology
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Evaluation of the Measuring Active Drag system usability: An important step for its integration into training sessions

2010

This paper is the first stage of an iterative process aiming at the (re)design of a training device for swimming. The purpose of this study was to evaluate the usability of the Measuring Active Drag (MAD) system, a technical device for biomechanical evaluation and performance analysis. To do so, this study examines real activity of elite swimmers using this system. It was conducted within an activity-centred approach: the course-of-action technological research programme. Three international male swimmers volunteered to participate in the study. Two types of data were collected: (a) video recordings, and (b) verbalisations during post-protocol interviews. The data were processed in two step…

Computer sciencedesign[SHS.PSY]Humanities and Social Sciences/PsychologyPhysical Therapy Sports Therapy and Rehabilitationtraining devicecomputer.software_genreTwo stagesData type050105 experimental psychologyCourse of action[SHS.PSY] Humanities and Social Sciences/Psychology03 medical and health sciences[ SHS.PSY ] Humanities and Social Sciences/Psychology0302 clinical medicine0501 psychology and cognitive sciencesOrthopedics and Sports Medicine14. Life underwaterswimmingIterative and incremental developmentModalitiesMultimediabusiness.industryactivity05 social sciencesUsability030229 sport sciencesAction (philosophy)Dragbusinesscomputer
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Analyse de l’activité de glaciéristes débutants utilisant différents piolets : une étude exploratoire

2011

International audience; Cette communication présente l’étude de l’activité d’une glaciériste débutante utilisant trois types de piolets différents pour réaliser une ascension en conditions réelles. Ce travail poursuit une double visée épistémique et transformative : (a) produire des connaissances sur le rôle de médiation joué par les piolets dans l’activité des glaciéristes débutants, et (b) identifier des pistes pour la conception de ces piolets. Cette recherche est financée par le Conseil Régional de Bourgogne et parrainée par l’entreprise PETZL.

[SHS.EDU]Humanities and Social Sciences/Education[SHS.EDU] Humanities and Social Sciences/EducationPiolet[ SHS.EDU ] Humanities and Social Sciences/EducationConceptionGlaciériste débutanteActivité
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Analyse des interactions entre des nageurs de haut niveau et un instrument de mesure subaquatique

2008

International audience; L’objectif est d’analyser, du point de vue des acteurs, les interactions entre des nageurs de haut niveau et un instrument d’évaluation : le Mad-System. Ce dispositif a été développé pour mesurer les résistances à l’avancement (Hollander, de Groot, van Ingen Schenau, Toussaint, de Best, & Peeters, 1986). L’étude vise à décrire le couplage entre les nageurs et ce dispositif technique (Mad-System) lors d’un protocole de recherche. Il s’agit d’analyser (a) l’activité réelle des acteurs lors de l’utilisation du Mad-system, et (b) la qualité de l’interaction entre les nageurs et le Mad-System. Les résultats de cette analyse servent ensuite de base à une réflexion sur la c…

Cours d’actionNatation sportiveErgonomieDispositif Mad-System[SHS.EDU]Humanities and Social Sciences/Education[SHS.EDU] Humanities and Social Sciences/Education[ SHS.EDU ] Humanities and Social Sciences/EducationActivité
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