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The Impact of Birth Order on Language Development in Autistic Children from Simplex Families / Tyler C. MCFAYDEN in Journal of Autism and Developmental Disorders, 52-9 (September 2022)
[article]
Titre : The Impact of Birth Order on Language Development in Autistic Children from Simplex Families Type de document : Texte imprimé et/ou numérique Auteurs : Tyler C. MCFAYDEN, Auteur ; Megan FOK, Auteur ; Thomas H. OLLENDICK, Auteur Article en page(s) : p.3861-3876 Langues : Anglais (eng) Mots-clés : Adolescent Autism Spectrum Disorder Autistic Disorder Bayes Theorem Birth Order Child Female Humans Language Development Language Development Disorders Male Vocabulary Autism spectrum disorder Birth order Language development Siblings Index. décimale : PER Périodiques Résumé : The current study investigated the impact of birth order on vocabulary and social language development in 1338 first-born and 1049Â s-born autistic youth (M age=9.03Â years, SD=3.57; 86.4% male) from the Simons Simplex Collection. Frequentist and Bayesian analyses revealed mixed findings in language development. There were no differences in vocabulary or social language between first-born and second-born children. However, birth order and income together predicted expressive vocabulary and inappropriate speech such that birth order had a greater impact on language in lower-income families. This is the first study to investigate the impact of birth order on language outcomes in autistic youth and has implications for early intervention in lower-resourced communities. En ligne : http://dx.doi.org/10.1007/s10803-021-05274-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=485
in Journal of Autism and Developmental Disorders > 52-9 (September 2022) . - p.3861-3876[article] The Impact of Birth Order on Language Development in Autistic Children from Simplex Families [Texte imprimé et/ou numérique] / Tyler C. MCFAYDEN, Auteur ; Megan FOK, Auteur ; Thomas H. OLLENDICK, Auteur . - p.3861-3876.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 52-9 (September 2022) . - p.3861-3876
Mots-clés : Adolescent Autism Spectrum Disorder Autistic Disorder Bayes Theorem Birth Order Child Female Humans Language Development Language Development Disorders Male Vocabulary Autism spectrum disorder Birth order Language development Siblings Index. décimale : PER Périodiques Résumé : The current study investigated the impact of birth order on vocabulary and social language development in 1338 first-born and 1049Â s-born autistic youth (M age=9.03Â years, SD=3.57; 86.4% male) from the Simons Simplex Collection. Frequentist and Bayesian analyses revealed mixed findings in language development. There were no differences in vocabulary or social language between first-born and second-born children. However, birth order and income together predicted expressive vocabulary and inappropriate speech such that birth order had a greater impact on language in lower-income families. This is the first study to investigate the impact of birth order on language outcomes in autistic youth and has implications for early intervention in lower-resourced communities. En ligne : http://dx.doi.org/10.1007/s10803-021-05274-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=485 Attention to audiovisual speech does not facilitate language acquisition in infants with familial history of autism / Katarzyna CHAWARSKA in Journal of Child Psychology and Psychiatry, 63-12 (December 2022)
[article]
Titre : Attention to audiovisual speech does not facilitate language acquisition in infants with familial history of autism Type de document : Texte imprimé et/ou numérique Auteurs : Katarzyna CHAWARSKA, Auteur ; David LEWKOWICZ, Auteur ; Hannah FEINER, Auteur ; Suzanne MACARI, Auteur ; Angelina VERNETTI, Auteur Article en page(s) : p.1466-1476 Langues : Anglais (eng) Mots-clés : Infant Child Humans Speech Autistic Disorder Genetic Predisposition to Disease Language Development Language Development Disorders Autism Spectrum Disorder Infancy attention audiovisual speech autism eye-tracking Index. décimale : PER Périodiques Résumé : BACKGROUND: Due to familial liability, siblings of children with ASD exhibit elevated risk for language delays. The processes contributing to language delays in this population remain unclear. METHODS: Considering well-established links between attention to dynamic audiovisual cues inherent in a speaker's face and speech processing, we investigated if attention to a speaker's face and mouth differs in 12-month-old infants at high familial risk for ASD but without ASD diagnosis (hr-sib; n=91) and in infants at low familial risk (lr-sib; n=62) for ASD and whether attention at 12 months predicts language outcomes at 18 months. RESULTS: At 12 months, hr-sib and lr-sib infants did not differ in attention to face (p = .14), mouth preference (p = .30), or in receptive and expressive language scores (p = .36, p = .33). At 18 months, the hr-sib infants had lower receptive (p = .01) but not expressive (p = .84) language scores than the lr-sib infants. In the lr-sib infants, greater attention to the face (p = .022) and a mouth preference (p = .025) contributed to better language outcomes at 18 months. In the hr-sib infants, neither attention to the face nor a mouth preference was associated with language outcomes at 18 months. CONCLUSIONS: Unlike low-risk infants, high-risk infants do not appear to benefit from audiovisual prosodic and speech cues in the service of language acquisition despite intact attention to these cues. We propose that impaired processing of audiovisual cues may constitute the link between genetic risk factors and poor language outcomes observed across the autism risk spectrum and may represent a promising endophenotype in autism. En ligne : http://dx.doi.org/10.1111/jcpp.13595 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=490
in Journal of Child Psychology and Psychiatry > 63-12 (December 2022) . - p.1466-1476[article] Attention to audiovisual speech does not facilitate language acquisition in infants with familial history of autism [Texte imprimé et/ou numérique] / Katarzyna CHAWARSKA, Auteur ; David LEWKOWICZ, Auteur ; Hannah FEINER, Auteur ; Suzanne MACARI, Auteur ; Angelina VERNETTI, Auteur . - p.1466-1476.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 63-12 (December 2022) . - p.1466-1476
Mots-clés : Infant Child Humans Speech Autistic Disorder Genetic Predisposition to Disease Language Development Language Development Disorders Autism Spectrum Disorder Infancy attention audiovisual speech autism eye-tracking Index. décimale : PER Périodiques Résumé : BACKGROUND: Due to familial liability, siblings of children with ASD exhibit elevated risk for language delays. The processes contributing to language delays in this population remain unclear. METHODS: Considering well-established links between attention to dynamic audiovisual cues inherent in a speaker's face and speech processing, we investigated if attention to a speaker's face and mouth differs in 12-month-old infants at high familial risk for ASD but without ASD diagnosis (hr-sib; n=91) and in infants at low familial risk (lr-sib; n=62) for ASD and whether attention at 12 months predicts language outcomes at 18 months. RESULTS: At 12 months, hr-sib and lr-sib infants did not differ in attention to face (p = .14), mouth preference (p = .30), or in receptive and expressive language scores (p = .36, p = .33). At 18 months, the hr-sib infants had lower receptive (p = .01) but not expressive (p = .84) language scores than the lr-sib infants. In the lr-sib infants, greater attention to the face (p = .022) and a mouth preference (p = .025) contributed to better language outcomes at 18 months. In the hr-sib infants, neither attention to the face nor a mouth preference was associated with language outcomes at 18 months. CONCLUSIONS: Unlike low-risk infants, high-risk infants do not appear to benefit from audiovisual prosodic and speech cues in the service of language acquisition despite intact attention to these cues. We propose that impaired processing of audiovisual cues may constitute the link between genetic risk factors and poor language outcomes observed across the autism risk spectrum and may represent a promising endophenotype in autism. En ligne : http://dx.doi.org/10.1111/jcpp.13595 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=490 Early language screening and intervention can be delivered successfully at scale: evidence from a cluster randomized controlled trial / G. WEST in Journal of Child Psychology and Psychiatry, 62-12 (December 2021)
[article]
Titre : Early language screening and intervention can be delivered successfully at scale: evidence from a cluster randomized controlled trial Type de document : Texte imprimé et/ou numérique Auteurs : G. WEST, Auteur ; M. J. SNOWLING, Auteur ; A. LERVAG, Auteur ; E. BUCHANAN-WORSTER, Auteur ; M. DUTA, Auteur ; A. HALL, Auteur ; H. MCLACHLAN, Auteur ; C. HULME, Auteur Article en page(s) : p.1425-1434 Langues : Anglais (eng) Mots-clés : Child Early Intervention, Educational Humans Language Language Development Disorders Language Tests Schools Rct education Index. décimale : PER Périodiques Résumé : BACKGROUND: It is well established that oral language skills provide a critical foundation for formal education. This study evaluated the effectiveness of the Nuffield Early Language Intervention (NELI) programme in ameliorating language difficulties in the first year of school when delivered at scale. METHODS: We conducted a cluster randomized controlled trial (RCT) in 193 primary schools (containing 238 Reception classrooms). Schools were randomly allocated to either a 20-week oral language intervention or a business-as-usual control group. All classes (N?=?5,879 children) in participating schools were screened by school staff using an automated App to assess children's oral language skills. Screening identified 1,173 children as eligible for language intervention: schools containing 571 of these children were allocated to the control group and 569 to the intervention group. RESULTS: Children receiving the NELI programme made significantly larger gains than the business-as-usual control group on a latent variable reflecting standardized measures of language ability (d?=?.26) and on the school-administered automated assessment of receptive and expressive language skills (d?=?.32). The effects of intervention did not vary as a function of home language background or gender. CONCLUSIONS: This study provides strong evidence for the effectiveness of a school-based language intervention programme (NELI) delivered at scale. These findings demonstrate that language difficulties can be identified by school-based testing and ameliorated by a TA delivered intervention; this has important implications for educational and social policy. En ligne : http://dx.doi.org/10.1111/jcpp.13415 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=456
in Journal of Child Psychology and Psychiatry > 62-12 (December 2021) . - p.1425-1434[article] Early language screening and intervention can be delivered successfully at scale: evidence from a cluster randomized controlled trial [Texte imprimé et/ou numérique] / G. WEST, Auteur ; M. J. SNOWLING, Auteur ; A. LERVAG, Auteur ; E. BUCHANAN-WORSTER, Auteur ; M. DUTA, Auteur ; A. HALL, Auteur ; H. MCLACHLAN, Auteur ; C. HULME, Auteur . - p.1425-1434.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 62-12 (December 2021) . - p.1425-1434
Mots-clés : Child Early Intervention, Educational Humans Language Language Development Disorders Language Tests Schools Rct education Index. décimale : PER Périodiques Résumé : BACKGROUND: It is well established that oral language skills provide a critical foundation for formal education. This study evaluated the effectiveness of the Nuffield Early Language Intervention (NELI) programme in ameliorating language difficulties in the first year of school when delivered at scale. METHODS: We conducted a cluster randomized controlled trial (RCT) in 193 primary schools (containing 238 Reception classrooms). Schools were randomly allocated to either a 20-week oral language intervention or a business-as-usual control group. All classes (N?=?5,879 children) in participating schools were screened by school staff using an automated App to assess children's oral language skills. Screening identified 1,173 children as eligible for language intervention: schools containing 571 of these children were allocated to the control group and 569 to the intervention group. RESULTS: Children receiving the NELI programme made significantly larger gains than the business-as-usual control group on a latent variable reflecting standardized measures of language ability (d?=?.26) and on the school-administered automated assessment of receptive and expressive language skills (d?=?.32). The effects of intervention did not vary as a function of home language background or gender. CONCLUSIONS: This study provides strong evidence for the effectiveness of a school-based language intervention programme (NELI) delivered at scale. These findings demonstrate that language difficulties can be identified by school-based testing and ameliorated by a TA delivered intervention; this has important implications for educational and social policy. En ligne : http://dx.doi.org/10.1111/jcpp.13415 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=456 Early developmental trajectories of expressive vocabulary and gesture production in a longitudinal cohort of Italian infants at high-risk for Autism Spectrum Disorder / V. RIVA in Autism Research, 14-7 (July 2021)
[article]
Titre : Early developmental trajectories of expressive vocabulary and gesture production in a longitudinal cohort of Italian infants at high-risk for Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : V. RIVA, Auteur ; A. CARUSO, Auteur ; Fabio APICELLA, Auteur ; G. VALERI, Auteur ; S. VICARI, Auteur ; M. MOLTENI, Auteur ; M. L. SCATTONI, Auteur Article en page(s) : p.1421-1433 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder Child Gestures Humans Infant Italy Language Development Disorders Vocabulary developmental trajectory expressive language gesture infant sibling Index. décimale : PER Périodiques Résumé : Delays in language are a hallmark feature of Autism Spectrum Disorder (ASD). However, little is known about the predictive role of language developmental trajectories on ASD. The present study aimed at identifying early different language developmental profiles of infants at high familial risk for ASD (HR-ASD) and testing their predictive role on ASD symptoms at 2?years. The role of gestures on socio-communicative skills has also been explored. Trajectories of expressive vocabulary were investigated in 137 HR-ASD infants at 12, 18, and, 24?months of age. Parents were requested to complete the Italian version of the MacArthur-Bates Communicative Development Inventory and ASD symptoms were measured by ADOS-2. Latent class growth analysis defined four trajectories: above average language development group (above-average LD, 18.2%), normal language development group (NLD, 38.7%), late-onset language development group (late-onset LD, 11.7%), and a group of children with stable language delay (SLD, 31.4%). Results showed that the SLD group obtained higher communicative difficulties and restricted/repetitive behavior compared to the other groups. Examining early increase of produced gestures in the different language classes, we found fewer produced gestures between 12 and 18?months in the SLD group compared to the late-onset LD group. The results identified clusters of HR infants who follow similar estimated trajectories based on individual differences in language development. These patterns of early language acquisition, together with produced gestures, may be predictive of later ASD symptoms and useful for planning prompt intervention. LAY SUMMARY: Language/gesture deficits are hallmark features of Autism Spectrum Disorder (ASD), but the predictive role of communicative trajectories on ASD remains unclear. In a longitudinal Italian sample of infants at high familial risk for ASD (HR-ASD), we tested if language trajectories and their link with gestures can predict ASD symptoms. We found four trajectories and HR infants with a stable language delay (SLD) trajectory showed more ASD symptoms later on. SLD infants produced fewer gestures compared to late-onset language development group that show more typical communicative skills. En ligne : http://dx.doi.org/10.1002/aur.2493 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=449
in Autism Research > 14-7 (July 2021) . - p.1421-1433[article] Early developmental trajectories of expressive vocabulary and gesture production in a longitudinal cohort of Italian infants at high-risk for Autism Spectrum Disorder [Texte imprimé et/ou numérique] / V. RIVA, Auteur ; A. CARUSO, Auteur ; Fabio APICELLA, Auteur ; G. VALERI, Auteur ; S. VICARI, Auteur ; M. MOLTENI, Auteur ; M. L. SCATTONI, Auteur . - p.1421-1433.
Langues : Anglais (eng)
in Autism Research > 14-7 (July 2021) . - p.1421-1433
Mots-clés : Autism Spectrum Disorder Child Gestures Humans Infant Italy Language Development Disorders Vocabulary developmental trajectory expressive language gesture infant sibling Index. décimale : PER Périodiques Résumé : Delays in language are a hallmark feature of Autism Spectrum Disorder (ASD). However, little is known about the predictive role of language developmental trajectories on ASD. The present study aimed at identifying early different language developmental profiles of infants at high familial risk for ASD (HR-ASD) and testing their predictive role on ASD symptoms at 2?years. The role of gestures on socio-communicative skills has also been explored. Trajectories of expressive vocabulary were investigated in 137 HR-ASD infants at 12, 18, and, 24?months of age. Parents were requested to complete the Italian version of the MacArthur-Bates Communicative Development Inventory and ASD symptoms were measured by ADOS-2. Latent class growth analysis defined four trajectories: above average language development group (above-average LD, 18.2%), normal language development group (NLD, 38.7%), late-onset language development group (late-onset LD, 11.7%), and a group of children with stable language delay (SLD, 31.4%). Results showed that the SLD group obtained higher communicative difficulties and restricted/repetitive behavior compared to the other groups. Examining early increase of produced gestures in the different language classes, we found fewer produced gestures between 12 and 18?months in the SLD group compared to the late-onset LD group. The results identified clusters of HR infants who follow similar estimated trajectories based on individual differences in language development. These patterns of early language acquisition, together with produced gestures, may be predictive of later ASD symptoms and useful for planning prompt intervention. LAY SUMMARY: Language/gesture deficits are hallmark features of Autism Spectrum Disorder (ASD), but the predictive role of communicative trajectories on ASD remains unclear. In a longitudinal Italian sample of infants at high familial risk for ASD (HR-ASD), we tested if language trajectories and their link with gestures can predict ASD symptoms. We found four trajectories and HR infants with a stable language delay (SLD) trajectory showed more ASD symptoms later on. SLD infants produced fewer gestures compared to late-onset language development group that show more typical communicative skills. En ligne : http://dx.doi.org/10.1002/aur.2493 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=449 Assessing global developmental delay across instruments in minimally verbal preschool autistic children: The importance of a multi-method and multi-informant approach / D. GIRARD in Autism Research, 15-1 (January 2022)
[article]
Titre : Assessing global developmental delay across instruments in minimally verbal preschool autistic children: The importance of a multi-method and multi-informant approach Type de document : Texte imprimé et/ou numérique Auteurs : D. GIRARD, Auteur ; V. COURCHESNE, Auteur ; Janie DEGRE-PELLETIER, Auteur ; C. LETENDRE, Auteur ; I. SOULIERES, Auteur Article en page(s) : p.103-116 Langues : Anglais (eng) Mots-clés : Aptitude Autism Spectrum Disorder/complications Autistic Disorder Child, Preschool Cognition Humans Language Development Disorders Mullen Scales of Early Learning Vineland Adaptive Behavior Scale adaptive functioning autism intelligence minimally verbal nonverbal skills Index. décimale : PER Périodiques Résumé : Intellectual assessment in preschool autistic children bears many challenges, particularly for those who have lower language and/or cognitive abilities. These challenges often result in underestimation of their potential or exclusion from research studies. Understanding how different instruments and definitions used to identify autistic preschool children with global developmental delay (GDD) affect sample composition is critical to advance research on this understudied clinical population. This study set out to examine the extent to which using different instruments to define GDD affects sample composition and whether different definitions affect resultant cognitive and adaptive profiles. Data from the Mullen Scales of Early Learning and the Vineland Adaptive Behavior Scales-Second Edition, a parent-report tool, were analyzed in a sample of 64 autistic and 73 neurotypical children (28-69?months). Our results highlight that cognitive assessment alone should not be used in clinical or research practices to infer a comorbid diagnosis of GDD, as it might lead to underestimating autistic children's potential. Instead, using both adaptive and cognitive levels as a stratification method to create subgroups of children with and without GDD might be a promising approach to adequately differentiate them, with less risk of underestimating them. En ligne : http://dx.doi.org/10.1002/aur.2630 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=450
in Autism Research > 15-1 (January 2022) . - p.103-116[article] Assessing global developmental delay across instruments in minimally verbal preschool autistic children: The importance of a multi-method and multi-informant approach [Texte imprimé et/ou numérique] / D. GIRARD, Auteur ; V. COURCHESNE, Auteur ; Janie DEGRE-PELLETIER, Auteur ; C. LETENDRE, Auteur ; I. SOULIERES, Auteur . - p.103-116.
Langues : Anglais (eng)
in Autism Research > 15-1 (January 2022) . - p.103-116
Mots-clés : Aptitude Autism Spectrum Disorder/complications Autistic Disorder Child, Preschool Cognition Humans Language Development Disorders Mullen Scales of Early Learning Vineland Adaptive Behavior Scale adaptive functioning autism intelligence minimally verbal nonverbal skills Index. décimale : PER Périodiques Résumé : Intellectual assessment in preschool autistic children bears many challenges, particularly for those who have lower language and/or cognitive abilities. These challenges often result in underestimation of their potential or exclusion from research studies. Understanding how different instruments and definitions used to identify autistic preschool children with global developmental delay (GDD) affect sample composition is critical to advance research on this understudied clinical population. This study set out to examine the extent to which using different instruments to define GDD affects sample composition and whether different definitions affect resultant cognitive and adaptive profiles. Data from the Mullen Scales of Early Learning and the Vineland Adaptive Behavior Scales-Second Edition, a parent-report tool, were analyzed in a sample of 64 autistic and 73 neurotypical children (28-69?months). Our results highlight that cognitive assessment alone should not be used in clinical or research practices to infer a comorbid diagnosis of GDD, as it might lead to underestimating autistic children's potential. Instead, using both adaptive and cognitive levels as a stratification method to create subgroups of children with and without GDD might be a promising approach to adequately differentiate them, with less risk of underestimating them. En ligne : http://dx.doi.org/10.1002/aur.2630 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=450