Influência da textura do recurso pedagógico em atividade de encaixe realizada por alunos com paralisia cerebral
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Data
2007-04-02
Autores
Paiva, Paula do Carmo [UNESP]
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Universidade Estadual Paulista (Unesp)
Resumo
Influência da textura do recurso pedagógico em atividade de encaixe realizada por alunos com paralisia cerebral. 2007. 104 f. Dissertação (Mestrado) Faculdade de Filosofia e Ciências, Universidade Estadual Paulista, Marília. A utilização de recursos adaptados pode contribuir para melhorar as habilidades funcionais de membros superiores em pessoas com seqüelas de paralisia cerebral, frente à possibilidade de fornecer estímulos sensoriais e motores, necessários para o desenvolvimento das habilidades motoras. O estudo investigou se a textura do objeto influenciou na sua utilização com relação às variáveis força, atividade eletromiográfica e desempenho do movimento, realizado na execução de uma atividade pedagógica. Para o estudo, foram selecionados 6 participantes com seqüelas de paralisia cerebral do tipo espástica, diplegia e quadriplegia, com idade entre 7 anos e 8 meses e 28 anos e 1 mês. Para tanto, utilizou-se a seguinte situação experimental: o participante segurou um recurso pedagógico e deslocou-o até um ponto previamente demarcado, e posteriormente o retornou à posição inicial. O objeto foi apresentado de forma aleatória, em três diferentes texturas: 1) lisa; 2) intermediária e 3) áspera. Para a coleta de dados, foram usados os seguintes instrumentos: 1) transdutor de força para leitura e captação das forças aplicadas durante a preensão palmar; 2) eletromiógrafo para aquisição de dados eletromiográficos dos principais grupos musculares requisitados durante a execução da tarefa; 3) filmagem para posterior análise do movimento, utilizando-se o programa Kavideo. Para a análise dos dados das variáveis: força; eletromiografia do músculo deltóide fibras anteriores, do músculo tríceps braquial e do músculo bíceps braquial; tempo despendido para a realização da tarefa...
The use of adapted resources can contribute to improve the functional abilities of superior members in people with cerebral palsy sequels, since it may provide sensory and motor stimulus, which are necessary for their development of the motor abilities. The study focused whether the texture of the object influenced in its use regarding the variables force, electromyographic activity and performance of the movement executed during a pedagogic activity. For the study, 6 participants were selected, all with spastic, diplegic and quadriplegic cerebral palsy sequels, aged between 7 years and 8 months and 28 years and 1 month. Therefore, the following experimental situation was used: the participant held a pedagogic resource and moved it until a previously demarcated point and later put it back to its initial position. The object was presented randomly, in three different textures: 1) flat; 2) intermediate and 3) rough. For the data collection, the following instruments were used: 1) transductor to read and receive the applied forces during the palm prehension; 2) electromyography machine for electromyography data acquisition of the main muscular groups required during the task execution; 3) filming for subsequent movement analysis, using the software Kavideo. For the data analysis of the variables: force; deltoid muscle previous fibers, brachial triceps muscle and brachial biceps muscle electromyographies; time spent for the task accomplishment; and index of rightness, the distribution normality study was taken, verified by the Kolmogorov-Smirnov (KS Tests) test and the comparison among the flat, intermediate and rough textures, in the initial and return movements, through the variance analysis of repeated measures. For all the tests it was adopted a 5% rejection probability rate, as significant level for the normality hypothesis... (Complete abstract, click eletronic address below)
The use of adapted resources can contribute to improve the functional abilities of superior members in people with cerebral palsy sequels, since it may provide sensory and motor stimulus, which are necessary for their development of the motor abilities. The study focused whether the texture of the object influenced in its use regarding the variables force, electromyographic activity and performance of the movement executed during a pedagogic activity. For the study, 6 participants were selected, all with spastic, diplegic and quadriplegic cerebral palsy sequels, aged between 7 years and 8 months and 28 years and 1 month. Therefore, the following experimental situation was used: the participant held a pedagogic resource and moved it until a previously demarcated point and later put it back to its initial position. The object was presented randomly, in three different textures: 1) flat; 2) intermediate and 3) rough. For the data collection, the following instruments were used: 1) transductor to read and receive the applied forces during the palm prehension; 2) electromyography machine for electromyography data acquisition of the main muscular groups required during the task execution; 3) filming for subsequent movement analysis, using the software Kavideo. For the data analysis of the variables: force; deltoid muscle previous fibers, brachial triceps muscle and brachial biceps muscle electromyographies; time spent for the task accomplishment; and index of rightness, the distribution normality study was taken, verified by the Kolmogorov-Smirnov (KS Tests) test and the comparison among the flat, intermediate and rough textures, in the initial and return movements, through the variance analysis of repeated measures. For all the tests it was adopted a 5% rejection probability rate, as significant level for the normality hypothesis... (Complete abstract, click eletronic address below)
Descrição
Palavras-chave
Educação especial, Paralisia cerebral, Deficientes fisicos - Reabilitação, Recursos pedagógicos, Cerebral palsy, Physical deficiency, Adaptation, Pedagogic resource, Special education
Como citar
PAIVA, Paula do Carmo. Influência da textura do recurso pedagógico em atividade de encaixe realizada por alunos com paralisia cerebral. 2007. 102 f. Dissertação (mestrado) - Universidade Estadual Paulista, Faculdade de Filosofia e Ciências, 2007.