Abstractness and continuity in the syntactic development of young children with autism / Letitia R. NAIGLES in Autism Research, 4-6 (December 2011)  

Public ISBD [article]  inAutism Research > 4-6 (December 2011) . - p.422-437 Titre : Abstractness and continuity in the syntactic development of young children with autism Type de document : texte imprimé Auteurs : Letitia R. NAIGLES, Auteur ; Emma KELTY, Auteur ; Rose JAFFERY, Auteur ; Deborah A. FEIN, Auteur Année de publication : 2012 Article en page(s) : p.422-437 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Grammar is frequently considered to be a strength in the cognitive profile of individuals with autism spectrum disorders (ASDs); however, few studies have investigated how abstract (i.e. distinct from specific lexical items) is the grammatical knowledge of individuals with ASD. In this study, we examine the extent to which children with ASD have abstracted the transitive (SVO) frame in English. Participants in a longitudinal study of language acquisition in children with autism (17 children with ASD averaging 41 months of age, 18 TD children averaging 28 months of age) were taught two novel verbs in transitive sentences and asked (via intermodal preferential looking) whether these verbs mapped onto novel causative vs. noncausative actions. Both groups consistently mapped the verbs onto the causative actions (i.e. they engaged in syntactic bootstrapping). Moreover, the children with ASD's performance on this task was significantly and independently predicted by both vocabulary and sentence-processing measures obtained 8 months earlier. We conclude that many children with ASD are able to generalize grammatical patterns, and this ability may derive from earlier lexical and grammatical knowledge. En ligne : http://dx.doi.org/10.1002/aur.223 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=151 [article] Abstractness and continuity in the syntactic development of young children with autism [texte imprimé] / Letitia R. NAIGLES, Auteur ; Emma KELTY, Auteur ; Rose JAFFERY, Auteur ; Deborah A. FEIN, Auteur . - 2012 . - p.422-437. Langues : Anglais (eng) in Autism Research > 4-6 (December 2011) . - p.422-437 Index. décimale : PER Périodiques Résumé : Grammar is frequently considered to be a strength in the cognitive profile of individuals with autism spectrum disorders (ASDs); however, few studies have investigated how abstract (i.e. distinct from specific lexical items) is the grammatical knowledge of individuals with ASD. In this study, we examine the extent to which children with ASD have abstracted the transitive (SVO) frame in English. Participants in a longitudinal study of language acquisition in children with autism (17 children with ASD averaging 41 months of age, 18 TD children averaging 28 months of age) were taught two novel verbs in transitive sentences and asked (via intermodal preferential looking) whether these verbs mapped onto novel causative vs. noncausative actions. Both groups consistently mapped the verbs onto the causative actions (i.e. they engaged in syntactic bootstrapping). Moreover, the children with ASD's performance on this task was significantly and independently predicted by both vocabulary and sentence-processing measures obtained 8 months earlier. We conclude that many children with ASD are able to generalize grammatical patterns, and this ability may derive from earlier lexical and grammatical knowledge. En ligne : http://dx.doi.org/10.1002/aur.223 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=151

An in-depth examination of optimal outcome children with a history of autism spectrum disorders / Elizabeth KELLEY in Research in Autism Spectrum Disorders, 4-3 (July-September 2010)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 4-3 (July-September 2010) . - p.526-538 Titre : An in-depth examination of optimal outcome children with a history of autism spectrum disorders Type de document : texte imprimé Auteurs : Elizabeth KELLEY, Auteur ; Letitia R. NAIGLES, Auteur ; Deborah A. FEIN, Auteur Année de publication : 2010 Article en page(s) : p.526-538 Langues : Anglais (eng) Mots-clés : High-functioning-autism Outcome Adaptive-behavior Optimal-outcome Language Index. décimale : PER Périodiques Résumé : Previous research has suggested that some children with autism spectrum disorders (ASD) may improve to such an extent that they lose their diagnosis, yet little research has examined these ‘optimal outcome’ children in depth. We examined multiple aspects of functioning in a group of 13 optimal outcome (OO) children, matched on age, gender, and non-verbal IQ to a group of typically developing children (N = 14) and a group of high-functioning children with ASD who still retained a diagnosis on the autism spectrum (N = 14). These children were tested on average about eight years after they had been diagnosed (OO = 93 months, HFA = 94 months). Unlike their high-functioning peers with ASD, the OO group's adaptive and problem behavior scores fell within the average range. They also showed average language and communication scores on all language measures. The HFA group, however, continued to show pragmatic, linguistic, social, and behavioral difficulties. The OO children tended to have been diagnosed at younger ages and were significantly more likely to have received intensive early intervention. Although the high-functioning children with ASD continued to show difficulties in the behavioral realm, the individuals in the OO group were functioning within the average range on all measures. Future research should address how this optimal outcome is achieved. En ligne : http://dx.doi.org/10.1016/j.rasd.2009.12.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=100 [article] An in-depth examination of optimal outcome children with a history of autism spectrum disorders [texte imprimé] / Elizabeth KELLEY, Auteur ; Letitia R. NAIGLES, Auteur ; Deborah A. FEIN, Auteur . - 2010 . - p.526-538. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 4-3 (July-September 2010) . - p.526-538 Mots-clés : High-functioning-autism Outcome Adaptive-behavior Optimal-outcome Language Index. décimale : PER Périodiques Résumé : Previous research has suggested that some children with autism spectrum disorders (ASD) may improve to such an extent that they lose their diagnosis, yet little research has examined these ‘optimal outcome’ children in depth. We examined multiple aspects of functioning in a group of 13 optimal outcome (OO) children, matched on age, gender, and non-verbal IQ to a group of typically developing children (N = 14) and a group of high-functioning children with ASD who still retained a diagnosis on the autism spectrum (N = 14). These children were tested on average about eight years after they had been diagnosed (OO = 93 months, HFA = 94 months). Unlike their high-functioning peers with ASD, the OO group's adaptive and problem behavior scores fell within the average range. They also showed average language and communication scores on all language measures. The HFA group, however, continued to show pragmatic, linguistic, social, and behavioral difficulties. The OO children tended to have been diagnosed at younger ages and were significantly more likely to have received intensive early intervention. Although the high-functioning children with ASD continued to show difficulties in the behavioral realm, the individuals in the OO group were functioning within the average range on all measures. Future research should address how this optimal outcome is achieved. En ligne : http://dx.doi.org/10.1016/j.rasd.2009.12.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=100

Brief report: Parent-guided movements during play with children with autism spectrum disorder / Natasha YAMANE in Research in Autism Spectrum Disorders, 94 (June 2022)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 94 (June 2022) . - 101968 Titre : Brief report: Parent-guided movements during play with children with autism spectrum disorder Type de document : texte imprimé Auteurs : Natasha YAMANE, Auteur ; Arielle D. SNOW, Auteur ; Deborah A. FEIN, Auteur ; Letitia R. NAIGLES, Auteur ; Sylvie GOLDMAN, Auteur Article en page(s) : 101968 Langues : Anglais (eng) Mots-clés : Dyad  Parental strategies  Movement behaviors  Receptive language Index. décimale : PER Périodiques Résumé : Background Children with autism spectrum disorder (ASD) demonstrate social and communication impairments from an early age. While researchers have long investigated parenting behaviors in relation to children s social and communication development, fewer studies have examined the relevance of movement-based parenting behaviors to facilitating communication and social engagement with young children. The present study aimed to investigate: (1) parent-guided movements (PGMs) within dyads of parents and typically developing (TD) children and children with ASD; and (2) children s ASD diagnostic and receptive language scores as predictors of PGM frequency. Method Video-recorded play interactions of 33 TD dyads (mean age: 20.4 months) and 31 dyads with ASD (mean age: 32.6 months) were matched on child?s expressive language. Data were obtained from a longitudinal study on developmental language trajectories in ASD and coded for PGMs. Results Overall, parents of children with ASD initiated PGMs more frequently than parents of TD children during play (U = 269.00, z = ? 3.58, p < 0.001). PGM frequency was predicted by children s ADOS scores (X2 = 5.46, p = 0.02, OR = 1.26, 95% CI [1.04, 1.54]) and receptive language (X2 = 4.15, p = 0.04, OR = 5.43, 95% CI [1.10, 27.67]). Conclusions Findings suggest that parents of children with ASD and low receptive language may utilize more movement-based strategies to compensate for their children s impaired social engagement and verbal comprehension. This study offers insight on a particular movement-based modality characterizing ASD dyads that can be used as a measure in parent-mediated interventions. En ligne : https://doi.org/10.1016/j.rasd.2022.101968 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=476 [article] Brief report: Parent-guided movements during play with children with autism spectrum disorder [texte imprimé] / Natasha YAMANE, Auteur ; Arielle D. SNOW, Auteur ; Deborah A. FEIN, Auteur ; Letitia R. NAIGLES, Auteur ; Sylvie GOLDMAN, Auteur . - 101968. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 94 (June 2022) . - 101968 Mots-clés : Dyad  Parental strategies  Movement behaviors  Receptive language Index. décimale : PER Périodiques Résumé : Background Children with autism spectrum disorder (ASD) demonstrate social and communication impairments from an early age. While researchers have long investigated parenting behaviors in relation to children s social and communication development, fewer studies have examined the relevance of movement-based parenting behaviors to facilitating communication and social engagement with young children. The present study aimed to investigate: (1) parent-guided movements (PGMs) within dyads of parents and typically developing (TD) children and children with ASD; and (2) children s ASD diagnostic and receptive language scores as predictors of PGM frequency. Method Video-recorded play interactions of 33 TD dyads (mean age: 20.4 months) and 31 dyads with ASD (mean age: 32.6 months) were matched on child?s expressive language. Data were obtained from a longitudinal study on developmental language trajectories in ASD and coded for PGMs. Results Overall, parents of children with ASD initiated PGMs more frequently than parents of TD children during play (U = 269.00, z = ? 3.58, p < 0.001). PGM frequency was predicted by children s ADOS scores (X2 = 5.46, p = 0.02, OR = 1.26, 95% CI [1.04, 1.54]) and receptive language (X2 = 4.15, p = 0.04, OR = 5.43, 95% CI [1.10, 27.67]). Conclusions Findings suggest that parents of children with ASD and low receptive language may utilize more movement-based strategies to compensate for their children s impaired social engagement and verbal comprehension. This study offers insight on a particular movement-based modality characterizing ASD dyads that can be used as a measure in parent-mediated interventions. En ligne : https://doi.org/10.1016/j.rasd.2022.101968 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=476

Category structure and processing in 6-year-old children with autism / Allison BEAN ELLAWADI in Autism Research, 10-2 (February 2017)  

Public ISBD [article]  inAutism Research > 10-2 (February 2017) . - p.327-336 Titre : Category structure and processing in 6-year-old children with autism Type de document : texte imprimé Auteurs : Allison BEAN ELLAWADI, Auteur ; Deborah A. FEIN, Auteur ; Letitia R. NAIGLES, Auteur Article en page(s) : p.327-336 Langues : Anglais (eng) Mots-clés : autism  categorization  language development  children Index. décimale : PER Périodiques Résumé : This study investigated the categorization abilities of 6-year-old children with autism spectrum disorders (ASD) as compared to their peers with typical development (TD) using a category verification task. We examined the impact of stimulus typicality on multiple aspects of real-time performance, including accuracy, reaction time, and performance stability. Both groups were more accurate in identifying typical category members than atypical ones; however, only the ASD group's accuracy was affected by item ordering, indicating less stable performance. Furthermore, category structure was predicted by concurrent language levels in the TD group but by concurrent nonverbal IQ in the ASD group; these latter two findings suggest that children with ASD process categories differently than their peers with TD. En ligne : http://dx.doi.org/10.1002/aur.1652 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=303 [article] Category structure and processing in 6-year-old children with autism [texte imprimé] / Allison BEAN ELLAWADI, Auteur ; Deborah A. FEIN, Auteur ; Letitia R. NAIGLES, Auteur . - p.327-336. Langues : Anglais (eng) in Autism Research > 10-2 (February 2017) . - p.327-336 Mots-clés : autism  categorization  language development  children Index. décimale : PER Périodiques Résumé : This study investigated the categorization abilities of 6-year-old children with autism spectrum disorders (ASD) as compared to their peers with typical development (TD) using a category verification task. We examined the impact of stimulus typicality on multiple aspects of real-time performance, including accuracy, reaction time, and performance stability. Both groups were more accurate in identifying typical category members than atypical ones; however, only the ASD group's accuracy was affected by item ordering, indicating less stable performance. Furthermore, category structure was predicted by concurrent language levels in the TD group but by concurrent nonverbal IQ in the ASD group; these latter two findings suggest that children with ASD process categories differently than their peers with TD. En ligne : http://dx.doi.org/10.1002/aur.1652 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=303

Comment les enfants avec un trouble du spectre autistique comprennent-ils le langage ? / Letitia R. NAIGLES

Public ISBD in Langage et cognition dans l'autisme chez l'enfant / Hélène DELAGE Titre : Comment les enfants avec un trouble du spectre autistique comprennent-ils le langage ? Type de document : texte imprimé Auteurs : Letitia R. NAIGLES, Auteur Année de publication : 2015 Importance : p.11-15 Langues : Français (fre) Index. décimale : COM-A COM-A - Communication - Langage - Orthophonie Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=270 in Langage et cognition dans l'autisme chez l'enfant / Hélène DELAGE Comment les enfants avec un trouble du spectre autistique comprennent-ils le langage ? [texte imprimé] / Letitia R. NAIGLES, Auteur . - 2015 . - p.11-15. Langues : Français (fre) Index. décimale : COM-A COM-A - Communication - Langage - Orthophonie Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=270

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Comprehension of Wh-Questions Precedes Their Production in Typical Development and Autism Spectrum Disorders / Anthony GOODWIN in Autism Research, 5-2 (April 2012)  

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Conversation During a Virtual Reality Task Reveals New Structural Language Profiles of Children with ASD, ADHD, and Comorbid Symptoms of Both / Cynthia BOO in Journal of Autism and Developmental Disorders, 52-7 (July 2022)  

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Do children with autism spectrum disorders show a shape bias in word learning? / Saime TEK in Autism Research, 1-4 (August 2008)  

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In pursuit of neurophenotypes: The consequences of having autism and a big brain / David G. AMARAL in Autism Research, 10-5 (May 2017)  

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Innovative Investigations of Language in Autism Spectrum Disorder / Letitia R. NAIGLES

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Introduction: Perspectives on Language in ASD / Letitia R. NAIGLES  

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Language abilities in monolingual- and bilingual- exposed children with autism or other developmental disorders / Yael G. DAI in Research in Autism Spectrum Disorders, 55 (November 2018)  

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Language and Verbal Memory in Individuals with a History of Autism Spectrum Disorders Who Have Achieved Optimal Outcomes / Katherine TYSON in Journal of Autism and Developmental Disorders, 44-3 (March 2014)  

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Language Growth in Young Children with Autism: Interactions Between Language Production and Social Communication / Jessica BLUME in Journal of Autism and Developmental Disorders, 51-2 (February 2021)  

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Language Representation and Language Use in Children With Optimal Outcomes From ASD / Joyce SUH  

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