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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Avaliaçăo de sinais precoces em transtornos do espectro autista, por meio da observação de vídeos

Breistchwerdt, Jael Cristina Barros 08 June 2010 (has links)
Made available in DSpace on 2016-03-15T19:40:52Z (GMT). No. of bitstreams: 1 Jael Breitschwerdt.pdf: 952030 bytes, checksum: 787f5cd0ef86094489b72b510635ffc9 (MD5) Previous issue date: 2010-06-08 / Fundo Mackenzie de Pesquisa / The aim of this study was to evaluate early signs of Autism Spectrum Disorders, using retrospective video analysis. The participants were eight children later diagnosed with ASD and eight children with typical development. Home videos of the participants were collected from families, at the ages 12, 24 and 36 months. Videos were edited and then analysed by two ASD specialists. The behaviors: Eye Contact; Facial Expression; Play behavior/ Imitation; Communication; Joint Attention and Repetitive Behaviors, were analysed. The results suggest that early signs such as, deficits in Communication, Play behavior, Imitation and Repetitive behaviors, can be detected in infants at 24 months. Most importantly, findings indicate that deficit in Joint Attention was the most discriminating sign of children with ASD, as early as 12 months. / O objetivo desta pesquisa foi avaliar sinais precoces dos Transtornos do Espectro Autista, por meio da observação de vídeos. Os participantes foram oito crianças diagnosticadas com TEA e oito crianças com desenvolvimento típico, nas idades 12, 24 e 36 meses. Os comportamentos: Contato Visual; Expressão Facial/Sorriso Social; Brincadeiras/Imitação; Comunicação; Atenção Compartilhada; Comportamentos Estereotipados, foram analisados e classificados por dois especialistas. Os resultados sugerem que sinais como disfunções na Brincadeira/Imitação, Comunicação e Comportamentos Estereotipados podem ser detectados a partir de 24 meses de idade. Déficits na Atenção Compartilhada foi o sinal que mais discriminou as crianças com TEA das crianças com desenvolvimento típico, já aos 12 meses de idade.

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