956 resultados para motor development


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OBJETIVOS: descrever e comparar o desempenho da coordenação motora fina em escolares com dislexia e com transtorno do déficit de atenção e hiperatividade utilizando parâmetros de desempenho motor e idade cronológica da Escala de Desenvolvimento Motor. MÉTODO: participaram 22 escolaresdo ensino fundamental, de ambos os gêneros, na faixa etária de 6 a 11 anos de idade distribuídos em: GI: 11 escolares com transtorno do déficit de atenção e hiperatividade e GII: 11 com dislexia. Como procedimento, provas de motricidade fina da Escala de Desenvolvimento Motor foram aplicadas. RESULTADOS: os resultados revelaram diferença estatisticamente significante entre a idade motora fina e a idade cronológica de GI e GII. Conforme a classificação da Escala do Desenvolvimento Motor, 90% dos escolares de GI e GII apresentaram desenvolvimento motor fino muito inferior ao esperado para a idade e 10% dos escolares com dislexia apresentam desenvolvimento normal baixo ao esperado para a idade e 10% dos escolares com transtorno do déficit de atenção e hiperatividade apresentaram desenvolvimento inferior ao esperado para a idade. CONCLUSÃO: concluímos que tanto os escolares com dislexia como os com TDAH deste estudo apresentam atrasos na coordenação motora fina, demonstrando que os participantes desta pesquisa apresentam dificuldades em atividades que exijam destreza, quadro característico do transtorno do desenvolvimento da coordenação. Estudos complementares estão sendo conduzidos pelos autores deste estudo para poder verificar e comprovar se o perfil motor fino dos escolares encontrados neste estudo se assemelham ou se diferem de acordo com o quadro apresentado pelos mesmos.

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The effect of attentional focus in bimanual coordination was investigated from a developmental perspective by examining performance of right- and left-handed children, 5-8-years and 9-12-years old, on bimanual reciprocal tapping tasks. Attentional focus was either specified, by asking the children to attend to the preferred or to the non-preferred hand, or unspecified for the execution of the tasks. When attention was oriented to the non-preferred hand we found a reduced movement time and a lower frequency of errors. Performance differences for handedness and age-groups were observed when the children were oriented to attend to the preferred hand or when there was no instruction regarding attention. These differences in performance were eliminated when attention was oriented to the non-preferred hand. (C) 2004 Elsevier B.V. All rights reserved.

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We describe affected individuals in three generations of a family and another sporadic case, all Brazilian patients, with a combination of signs that diagnose the BCD syndrome. In addition to the cardinal signs, the sporadic case has hypothyroidism and imperforate anus, which was observed previously in one patient. The broadened phenotype and the possibility of involvement of p63 and IRF6 genes in this condition are discussed. © 2003 Wiley-Liss, Inc.

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This study examined the effects of experience and practice on the coupling between visual information and trunk sway in infants with Down syndrome (DS). Five experienced and five novice sitters were exposed to a moving room, which was oscillated at 0.2 and 0.5 Hz. Infants remained in a sitting position and data were collected on the first, fourth, and seventh days. On the first day, experienced sitters were more influenced by room oscillation than were novices. On the following days, however, the influence of room oscillation decreased for experienced but increased for novice sitters. These results suggest that the relationship between sensory information and motor action in infants with DS can be changed with experience and practice.

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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Pós-graduação em Ciências da Motricidade - IBRC

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Pós-graduação em Psicologia do Desenvolvimento e Aprendizagem - FC

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Pós-graduação em Ciências da Motricidade - IBRC

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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The scope of this article is to evaluate risk and protection factors for the development of 1-year-olds assisted at family health care units. It is a cross-sectional study involving 65 children of approximately 1 year of age and their mothers attended at two family health care units. The development was assessed using a developmental screening test (Denver II). The mothers filled out the SRQ-20 questionnaire to identify common mental disorder (CMD) indicators. After data collection, descriptive and inferential statistical analysis was performed. Global development was at risk in 43.1% of the children evaluated, and the most affected areas were language and fine motor development; 44.6% of mothers had results indicative of CMD when the child was 1 year of age. In bivariate analysis, reported depression, smoking, infections in pregnancy, CMD after birth and working outside the home were significantly associated with the children's development. After full statistical analysis, CMD was revealed as being a risk factor, and working away from home as being a protection factor. In order to increase the chances of success of programs targeted for children at health care units and avoiding the risk of impaired development, it is important to focus on two aspects: children's stimulation and maternal mental health.

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The present work's objective is to analyze the benefits of drawing for child development, encouraging children to draw. By doing this research, we want to prove the strengths that drawing can bring to the life of a child in areas such as emotional, intellectual, social, perceptual and motor development, seeking ways to encourage drawing for children. This research is bibliographic and focuses on authors like Viktor Lowenfeld, Robert Read, Edith Derdik, Georges-Henri Luquet, Ana Mae Barbosa and others who advocate drawing as a significant form of expression for child development

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)