2013
DOI: 10.3917/th.764.0335
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Évaluation des performances et de la charge de travail induits par l'apprentissage de procédures de maintenance en environnement virtuel

Abstract: International audienceL'objectif de cette étude était de vérifier comment se déroule l'apprentissage d'une procédure en environnement virtuel d'apprentissage d'opérations de maintenance de chars : GVT (Generic Virtual Training). Des mesures comportementales (temps de réalisation de la tâche, nombre et durée de consultation des instructions, nombre d'actions incorrectes) et des mesures subjectives de la charge de travail (réalisées avec NASATLX) ont été recueillies chez 15 individus lors de l'exécution d'une pro… Show more

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Cited by 15 publications
(7 citation statements)
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References 35 publications
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“…Considering the internal validity of the simulation, the results show that participants’ performances follow the pattern of a learning curve, characterized by a decrease in consultation time, execution time, and therefore in the total task duration, as well as the improvement of the quality of the sutures as evaluated by the OSATS score and number of errors. With regard to consultation of the instructions, results seem to confirm previous research findings that the first stage of procedural learning is characterized by a systematic use of the instructions (Ganier et al, 2013). The time spent consulting the instructions decreases with each new trial, which corresponds to the knowledge compilation stage (Anderson, 1983).…”
Section: Discussionsupporting
confidence: 85%
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“…Considering the internal validity of the simulation, the results show that participants’ performances follow the pattern of a learning curve, characterized by a decrease in consultation time, execution time, and therefore in the total task duration, as well as the improvement of the quality of the sutures as evaluated by the OSATS score and number of errors. With regard to consultation of the instructions, results seem to confirm previous research findings that the first stage of procedural learning is characterized by a systematic use of the instructions (Ganier et al, 2013). The time spent consulting the instructions decreases with each new trial, which corresponds to the knowledge compilation stage (Anderson, 1983).…”
Section: Discussionsupporting
confidence: 85%
“…However, in Dixon's study, the learners performed each procedure only once, whereas, as mentioned earlier, procedural learning requires a certain number of repetitions for knowledge to be acquired (Anderson, 2013;Ganier et al, 2013). This singleperformance approach has also been used in many other studies examining the effectiveness of different presentation formats on procedural learning (Arguel & Jamet, 2009;Ayres et al, 2009;Garland & Sanchez, 2013).…”
Section: Implications For Study Methodsmentioning
confidence: 99%
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“…Le document procédural est encore très répandu au format papier, mais cède peu à peu la place au document numérique, pour des raisons multiples (Ganier, 2008(Ganier, , 2011Toscano, 2000 ;Zafiharimalala, 2011 (Muranko & Drechsler, 2006), l'usage de la réalité virtuelle pour l'apprentissage de procédures (Ganier, Hoareau & Devillers, 2013) ou encore l'usage d'assistants personnels électroniques ou de la réalité augmentée pour le guidage de techniciens de maintenance (Fiorentino et al, 2014 ;Ockerman, 2007 ;Toscano, 2000 ;Zafiharimalala, 2011).…”
Section: Les Compétences Des Rédacteurs Techniquesunclassified