Syntactic comprehension and working memory in children with specific language impairment, autism or Down syndrome

Autor(es)

Fortunato-Tavares, Talita ^{[1, 2]} ; Andrade, Claudia R. F. ^[1] ; Befi-Lopes, Debora ^[1] ; Limongi, Suelly O. ^[1] ; Fernandes, Fernanda D. M. ^[1] ; Schwartz, Richard G. ^[2]

Afiliação do(s) autor(es)

^[1] Univ Sao Paulo, Dept Physiotherapy Speech Language & Hearing Sci, Sch Med, BR-05360 Sao Paulo, SP - Brazil

^[2] CUNY, Grad Ctr, New York, NY 10021 - USA

• Tipo de documento: Artigo Científico
• Fonte: CLINICAL LINGUISTICS & PHONETICS; v. 29, n. 7, p. 499-522, JUL 2015.
• Citações Web of Science: 8

Resumo

This study examined syntactic assignment for predicates and reflexives as well as working memory effects in the sentence comprehension of children with Specific Language Impairment (SLI), Down syndrome (DS), high functioning Autism (HFA) and Typical Language Development (TLD). Fifty-seven children (35 boys and 22 girls) performed a computerised picture-selection sentence comprehension task. Predicate attachment and reflexive antecedent assignment (with working memory manipulations) were investigated. The results showed that SLI, HFA and DS children exhibited poorer overall performance than TLD children. Children with SLI exhibited similar performance to the DS and HFA children only when working memory demands were higher. We conclude that children with SLI, HFA and DS differ from children with TLD in their comprehension of predicate and reflexive structures where the knowledge of syntactic assignment is required. Working memory manipulation had different effects on syntactic comprehension depending on language disorder. Intelligence was not an explanatory factor for the differences observed in performance. (AU)

• Processo FAPESP: 12/24837-4 - Análise Comportamental e Processamento em Tempo Real da Relação entre Prosódia e Compreensão de Frases em Crianças com Distúrbios da Comunicação
• Beneficiário: Talita Maria Fortunato-Tavares
• Modalidade de apoio: Bolsas no Brasil - Pós-Doutorado