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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

A compreensÃo de oraÃÃes relativas de sujeito com estado mental de emoÃÃo entre indivÃduos com desenvolvimento tÃpico e com transtorno do espectro do autismo

Carolina De Abreu Peixoto 00 August 2018 (has links)
nÃo hà / A Teoria da Mente (ToM), a habilidade de compreender estados mentais, à considerada indispensÃvel no estabelecimento das interaÃÃes sociais para o desenvolvimento da linguagem. Estudos de Wimmer e Perner (1983), Baron-Cohen, Leslie e Frith (1985) e Frith (1995) investigaram a vinculaÃÃo entre ToM, DÃficits Especificamente LinguÃsticos (DEL) e Transtorno do Espectro do Autismo (TEA), buscando encontrar relaÃÃes de interdependÃncia. IndivÃduos diagnosticados com TEA apresentam atrasos no processamento da ToM, o que pode resultar, de acordo com nossa hipÃtese, em dificuldades referentes à compreensÃo de enunciados que expressem estados mentais de emoÃÃo. Para investigar esta relaÃÃo, estudamos crianÃas com TEA leve e comparamos com um grupo controle. Realizamos a Escala de Tarefas de Teoria da Mente (Wellman e Liu, 2004) para avaliar o nÃvel de ToM dos grupos estudados e uma tarefa experimental. A tarefa consistia na identificaÃÃo de uma frase ouvida com a figura correspondente (alvo) em meio a trÃs figuras, uma competitiva e duas distratoras. A movimentaÃÃo ocular dos participantes foi registrada. As frases foram manipuladas para a posiÃÃo do adjetivo que expressa o estado mental, com duas condiÃÃes experimentais: adjetivo na oraÃÃo relativa; adjetivo na oraÃÃo matriz. Os resultados sugerem uma correlaÃÃo entre o nÃvel de ToM e o tempo de reaÃÃo de cada grupo. O grupo com TEA reflete uma movimentaÃÃo ocular de padrÃo diferente do controle, em funÃÃo das mÃtricas registradas. Como à apontado na literatura, existe uma relaÃÃo entre ToM e TEA e entre ToM e DEL, nosso interesse foi o de investigar se no autismo as possÃveis dificuldades de processamento das oraÃÃes relativas teriam alguma semelhanÃa com o processamento em DEL. A busca por evidÃncias de DEL em grupos com TEA leve ou de altas habilidades tem por finalidade precÃpua uma adequada e precisa compreensÃo da patologia com vistas à producÃo de materiais didÃticos inclusivos para esta populaÃÃo. / Theory of Mind (ToM), the ability to understand mental states, is considered indispensable in the establishment of social interactions and for the development of language. Wimmer and Perner (1983), Baron-Cohen, Leslie and Frith (1985) and Frith (1995) investigated the link between ToM, Specific Language Impairments (SLI) and the Autism Spectrum Disorder (ASD), seeking to find relations of interdependence. Individuals diagnosed with ASD have delays in the processing of ToM, which may, according to our hypothesis, result in difficulties regarding the understanding of statements that express mental states of emotion. To investigate this possibility, we studied children with mild ASD and compared their results with a control group. We performed the ToM Scale (Wellman and Liu, 2004) to assess the ToM level of our groups, as well as an experimental task. The task consisted in matching a sentence the participants heard with the corresponding figure (target) among other three figures, in which one competed with the target and the other two were distractors. The ocular movement of all participants was recorded. The sentences were manipulated regarding the position of the adjective that expressed the mental state. Therefore, we had two experimental conditions: adjective in the relative sentence and the adjective in the main sentence. The results suggest a correlation between the ToM level and the reaction time of each group. The ASD group shows a different ocular movement pattern than the control group, according to the metrics recorded. As it is pointed out in the literature, there is a relationship between ToM and ASD, as well as between ToM and SLI. Our interest was to investigate whether in autism the possible difficulties of processing the relative clauses would have some similarity to the processing in SLI. The search for evidence of SLI in patients with mild ASD or highly functional autism has the adequate and precise final objective of understanding the pathology in hopes of producing appropriate educational material for this population.

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