A realidade virtual na intervenção motora em crianças com transtorno do desenvolvimento da coordenação
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Data
2013-04-29
Autores
Campelo, Alexandre Monte [UNESP]
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Universidade Estadual Paulista (Unesp)
Resumo
Ao longo do desenvolvimento motor, algumas crianças apresentam dificuldades no desempenho de tarefas motoras da vida diária e podem ser identificadas com o Transtorno de Coordenação (TDC). Como consequência dessas dificuldades, estas crianças evitam a prática de atividade física com seus colegas de escola o que traz impacto negativo em muitos aspectos de suas vidas. Tendo em vista tais dificuldades, profissionais da saúde realizam intervenção para melhoria do comportamento motor. No presente estudo, as crianças realizaram atividades em ambiente de realidade virtual. Nesses ambientes, affordances com suas propriedades levam a criança a criar novas perspectivas e possibilidades de ação motora, emergentes do processo de auto-organização. A última geração de videogames como Nintendo Wii e Xbox/Kinect permite a interação sujeito com o ambiente virtual. Nessa condição, a ação do sujeito é projetada em ambientes virtuais. O objetivo do presente estudo foi verificar a eficácia da prática de atividade física em ambiente virtual sobre a coordenação motora e equilíbrio dinâmico de crianças com TDC. Do total de 130 crianças avaliadas pela bateria de testes Movement Assessment Battery for Children 2” (MABC-2) (HENDERSON, SUGDEN e BARNETT, 2007), 28 delas foram selecionadas para o estudo, sendo 14 delas com TDC pareadas em idade e gênero com 14 crianças com desenvolvimento típico (DT). Todos os participantes foram submetidos a um programa diário de intervenção desenvolvido em ambiente virtual com os videogames Wii e Xbox/Kinect. As crianças foram distribuídas em quatro grupos de forma aleatória. O programa de intervenção foi realizado durante dez sessões com duração de 20 minutos cada, de segunda a sexta-feira. Nas 5 sessões da primeira semana metade do grupo de crianças com TDC e metade do grupo DT fizeram...
Some children throughout development show difficulties in the performance of motor tasks of daily life and they can be identified as shown Developmental Coordination Disorder (DCD). As a consequence of such difficulties, these children get away from physical activity avoiding playing with their school mates and consequently with negative impact in many aspects of their lives. In the present study, children with Developmental Coordination and normal children performed activities in a virtual reality environment. Affordances in this context and its properties stimulate children to create new perspectives in theirs possibilities for motor action that emerges from self-organization processes. The last generation of videogames like Nintendo Wii and Xbox/Kinect allow for the subject interaction with the environment. In this condition, subject´s action is used to project the future state of the environment. The aim of this study was to measure the efficacy of the practice of physical activity by children with DCD in two different virtual environments that require dynamic balance and motor coordination. From a total of 130 children assessed by the Movement Assessment Battery for children 2 (MABC-2), 28 children were selected to participate in the study from which 14 of them were with coordination problems and they were matched by age and gender with typically developing (TD) children. Four groups were formed All participants were submitted to a daily intervention program developed in two virtual environments, the Wii and the Xbox/Kinect. The intervention program was conducted throughout 5 sessions per week from Monday to Friday in each one of the environments. The order of the environments was counterbalanced between groups so that one group had in the first week 5 sessions in the Wii and in the second week... (Complete abstract click electronic access below)
Some children throughout development show difficulties in the performance of motor tasks of daily life and they can be identified as shown Developmental Coordination Disorder (DCD). As a consequence of such difficulties, these children get away from physical activity avoiding playing with their school mates and consequently with negative impact in many aspects of their lives. In the present study, children with Developmental Coordination and normal children performed activities in a virtual reality environment. Affordances in this context and its properties stimulate children to create new perspectives in theirs possibilities for motor action that emerges from self-organization processes. The last generation of videogames like Nintendo Wii and Xbox/Kinect allow for the subject interaction with the environment. In this condition, subject´s action is used to project the future state of the environment. The aim of this study was to measure the efficacy of the practice of physical activity by children with DCD in two different virtual environments that require dynamic balance and motor coordination. From a total of 130 children assessed by the Movement Assessment Battery for children 2 (MABC-2), 28 children were selected to participate in the study from which 14 of them were with coordination problems and they were matched by age and gender with typically developing (TD) children. Four groups were formed All participants were submitted to a daily intervention program developed in two virtual environments, the Wii and the Xbox/Kinect. The intervention program was conducted throughout 5 sessions per week from Monday to Friday in each one of the environments. The order of the environments was counterbalanced between groups so that one group had in the first week 5 sessions in the Wii and in the second week... (Complete abstract click electronic access below)
Descrição
Palavras-chave
Motor ability, Capacidade motora, Transtorno do desenvolvimento da coordenação, Realidade virtual, Affordance, Nintendo Wii video games, Xbox video games
Como citar
CAMPELO, Alexandre Monte. A realidade virtual na intervenção motora em crianças com transtorno do desenvolvimento da coordenação. 2013. 84 f. Dissertação - (mestrado) - Universidade Estadual Paulista Júlio de Mesquita Filho, Instituto de Biociências de Rio Claro, 2013.