文章基本信息

标题：Motor learning based on biological motion demonstrations
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作者：Sérgio Tosi Rodrigues ; Vânia Maria Castello ; Juliana Gomes Jardim 等
期刊名称：Motriz. Journal of Physical Education. UNESP
印刷版ISSN：1980-6574
出版年度：2012
卷号：18
期号：4
页码：636-645
DOI：10.5016/4781
语种：Portuguese
出版社：UNESP - São Paulo State University
摘要：The aim of this study was to evaluate the motor learning process of a complex Artistic Gymnastics skill following demonstrations of point-light and video models. Sixteen participants divided into the respective model groups performed a pre-test and 100 trials of a handstand, equally distributed in blocks of 10 trials in two days, alternating periods of demonstration and practice, with retention test a day later. Participants’ kinematics of arm, trunk, and leg was used to analyze the coordination similarities between each participant and the model and movement time; participants’ performance was also evaluated by two Artistic Gymnastics experts. Both analyses revealed that the groups did not differ. Results are discussed in terms of the hypothesis of information sufficiency in biological motion models particularly applied to the learning process of complex motor skills.
其他摘要：The aim of this study was to evaluate the motor learning process of a complex Artistic Gymnastics skill following demonstrations of point-light and video models. Sixteen participants divided into the respective model groups performed a pre-test and 100 trials of a handstand, equally distributed in blocks of 10 trials in two days, alternating periods of demonstration and practice, with retention test a day later. Participants’ kinematics of arm, trunk, and leg was used to analyze the coordination similarities between each participant and the model and movement time; participants’ performance was also evaluated by two Artistic Gymnastics experts. Both analyses revealed that the groups did not differ. Results are discussed in terms of the hypothesis of information sufficiency in biological motion models particularly applied to the learning process of complex motor skills.
关键词：Visual perception. Motion perception. Psychomotor performance. Gymnastics.;Percepção visual. Percepção de movimento. Desempenho psicomotor. Ginástica.
其他关键词：Visual perception. Motion perception. Psychomotor performance. Gymnastics.