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Online Processing of Subject-Verb-Object Order in a Diverse Sample of Mandarin-Exposed Preschool Children with Autism Spectrum Disorder / Y. E. SU in Autism Research, 12-12 (December)
[article]
Titre : Online Processing of Subject-Verb-Object Order in a Diverse Sample of Mandarin-Exposed Preschool Children with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Y. E. SU, Auteur ; L. R. NAIGLES, Auteur Année de publication : 2019 Article en page(s) : p.1829-1844 Langues : Anglais (eng) Mots-clés : Mandarin Chinese grammar online sentence processing preschoolers word order Index. décimale : PER Périodiques Résumé : Grammatical comprehension remains a strength in English-exposed young children with autism spectrum disorder (ASD), yet limited research has investigated how preschool children with ASD process grammatical structures in real time, in any language. Using the eye-movement measures of Intermodal Preferential Looking, we assessed online processing of subject-verb-object (SVO) order in seventy 2- to 5-year-old children with ASD exposed to Mandarin Chinese across the spectrum, whose vocabulary production scores were dramatically delayed compared with the typical controls. With this Mandarin-exposed sample, we tested the extent to which children with ASD require (a) highly consistent input and/or (b) good discourse/pragmatics for acquiring grammatical structures. Children viewed side-by-side videos depicting reversible actions (e.g., a bird pushing a horse vs. a horse pushing a bird), and heard an audio matching only one of those actions; their eyegaze to each video was coded and analyzed. Both typically developing children and children with ASD demonstrated comprehension of SVO word order, suggesting that core grammatical structures such as basic word order may be preserved in children with ASD across languages despite radical differences in language environment, social/pragmatic abilities, and neurological organization. However, children with ASD were less efficient in online sentence processing than typical children, and the efficiency of their online sentence processing was related to their standardized language assessment scores. Of note is that across both Mandarin Chinese and English, some proportion of minimally verbal children with ASD exhibited SVO comprehension despite their profoundly impaired expressive language skills. Autism Res 2019, 12: 1829-1844. (c) 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Grammar is a strength in the language comprehension of young English learners with autism spectrum disorder (ASD). Eye-movement data from a diverse sample of Chinese preschoolers with ASD indicated similar grammatical strength of basic word order in Chinese (e.g., to understand sentences like "The bird is pushing the horse"). Moreover, children's proficiency of sentence processing was related to their language assessment scores. Across languages, such knowledge is even spared in some minimally verbal children with ASD. En ligne : http://dx.doi.org/10.1002/aur.2190 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=413
in Autism Research > 12-12 (December) . - p.1829-1844[article] Online Processing of Subject-Verb-Object Order in a Diverse Sample of Mandarin-Exposed Preschool Children with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Y. E. SU, Auteur ; L. R. NAIGLES, Auteur . - 2019 . - p.1829-1844.
Langues : Anglais (eng)
in Autism Research > 12-12 (December) . - p.1829-1844
Mots-clés : Mandarin Chinese grammar online sentence processing preschoolers word order Index. décimale : PER Périodiques Résumé : Grammatical comprehension remains a strength in English-exposed young children with autism spectrum disorder (ASD), yet limited research has investigated how preschool children with ASD process grammatical structures in real time, in any language. Using the eye-movement measures of Intermodal Preferential Looking, we assessed online processing of subject-verb-object (SVO) order in seventy 2- to 5-year-old children with ASD exposed to Mandarin Chinese across the spectrum, whose vocabulary production scores were dramatically delayed compared with the typical controls. With this Mandarin-exposed sample, we tested the extent to which children with ASD require (a) highly consistent input and/or (b) good discourse/pragmatics for acquiring grammatical structures. Children viewed side-by-side videos depicting reversible actions (e.g., a bird pushing a horse vs. a horse pushing a bird), and heard an audio matching only one of those actions; their eyegaze to each video was coded and analyzed. Both typically developing children and children with ASD demonstrated comprehension of SVO word order, suggesting that core grammatical structures such as basic word order may be preserved in children with ASD across languages despite radical differences in language environment, social/pragmatic abilities, and neurological organization. However, children with ASD were less efficient in online sentence processing than typical children, and the efficiency of their online sentence processing was related to their standardized language assessment scores. Of note is that across both Mandarin Chinese and English, some proportion of minimally verbal children with ASD exhibited SVO comprehension despite their profoundly impaired expressive language skills. Autism Res 2019, 12: 1829-1844. (c) 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Grammar is a strength in the language comprehension of young English learners with autism spectrum disorder (ASD). Eye-movement data from a diverse sample of Chinese preschoolers with ASD indicated similar grammatical strength of basic word order in Chinese (e.g., to understand sentences like "The bird is pushing the horse"). Moreover, children's proficiency of sentence processing was related to their language assessment scores. Across languages, such knowledge is even spared in some minimally verbal children with ASD. En ligne : http://dx.doi.org/10.1002/aur.2190 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=413 The Use of Linguistic Cues in Sentence Comprehension by Mandarin-Speaking Children with High-Functioning Autism / Peng ZHOU in Journal of Autism and Developmental Disorders, 47-1 (January 2017)
[article]
Titre : The Use of Linguistic Cues in Sentence Comprehension by Mandarin-Speaking Children with High-Functioning Autism Type de document : Texte imprimé et/ou numérique Auteurs : Peng ZHOU, Auteur ; Stephen CRAIN, Auteur ; Liqun GAO, Auteur ; Meixiang JIA, Auteur Article en page(s) : p.17-32 Langues : Anglais (eng) Mots-clés : Autism Sentence comprehension Linguistic cues Word order Executive function Child language Index. décimale : PER Périodiques Résumé : Two studies were conducted to investigate how high-functioning children with autism use different linguistic cues in sentence comprehension. Two types of linguistic cues were investigated: word order and morphosyntactic cues. The results show that children with autism can use both types of cues in sentence comprehension. However, compared to age-matched typically developing peers, children with autism relied significantly more on word order cues and exhibited significantly more difficulties in interpreting sentences in which there was a conflict between the morphosyntactic cue and the word order cue. We attribute the difficulties exhibited by children with autism to their deficits in executive function. We then discuss the implications of the findings for understanding the nature of the sentence processing mechanism in autism. En ligne : http://dx.doi.org/10.1007/s10803-016-2912-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=298
in Journal of Autism and Developmental Disorders > 47-1 (January 2017) . - p.17-32[article] The Use of Linguistic Cues in Sentence Comprehension by Mandarin-Speaking Children with High-Functioning Autism [Texte imprimé et/ou numérique] / Peng ZHOU, Auteur ; Stephen CRAIN, Auteur ; Liqun GAO, Auteur ; Meixiang JIA, Auteur . - p.17-32.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 47-1 (January 2017) . - p.17-32
Mots-clés : Autism Sentence comprehension Linguistic cues Word order Executive function Child language Index. décimale : PER Périodiques Résumé : Two studies were conducted to investigate how high-functioning children with autism use different linguistic cues in sentence comprehension. Two types of linguistic cues were investigated: word order and morphosyntactic cues. The results show that children with autism can use both types of cues in sentence comprehension. However, compared to age-matched typically developing peers, children with autism relied significantly more on word order cues and exhibited significantly more difficulties in interpreting sentences in which there was a conflict between the morphosyntactic cue and the word order cue. We attribute the difficulties exhibited by children with autism to their deficits in executive function. We then discuss the implications of the findings for understanding the nature of the sentence processing mechanism in autism. En ligne : http://dx.doi.org/10.1007/s10803-016-2912-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=298