Brief Report: Parents' Declarative Use of Deictic Gestures Predict Vocabulary Development in Infants at High and Low Risk for Autism Spectrum Disorder / Boin CHOI in Journal of Autism and Developmental Disorders, 52-2 (February 2022)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 52-2 (February 2022) . - p.914-922 Titre : Brief Report: Parents' Declarative Use of Deictic Gestures Predict Vocabulary Development in Infants at High and Low Risk for Autism Spectrum Disorder Type de document : texte imprimé Auteurs : Boin CHOI, Auteur ; Lauren CASTELBAUM, Auteur ; Riley MCKECHNIE, Auteur ; Meredith L. ROWE, Auteur ; Charles A. NELSON, Auteur ; Helen TAGER-FLUSBERG, Auteur Article en page(s) : p.914-922 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder/diagnosis  Gestures  Humans  Infant  Language Development  Parents  Vocabulary  Autism  Declarative  Deictic gesture  Imperative  Infant siblings  Intent Index. décimale : PER Périodiques Résumé : We examined the communicative intentions behind parents' deictic gesture use with high-risk infants later diagnosed with autism spectrum disorder (ASD; n = 17), high-risk infants who were not diagnosed with ASD (n = 25), and low-risk infants (n = 28) at 12 months and assessed the extent to which the parental deictic gesture intentions predicted infants' later vocabulary development. We found that parents in the three groups produced similar numbers of declarative and imperative gestures during a 10-minute parent-child interaction in the lab at 12 months and that 12-month parental declarative gesture use was significantly, positively associated with children's 36-month vocabulary scores. Encouraging parental use of declarative gestures with infants could have important implications for language development. En ligne : http://dx.doi.org/10.1007/s10803-021-04989-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=455 [article] Brief Report: Parents' Declarative Use of Deictic Gestures Predict Vocabulary Development in Infants at High and Low Risk for Autism Spectrum Disorder [texte imprimé] / Boin CHOI, Auteur ; Lauren CASTELBAUM, Auteur ; Riley MCKECHNIE, Auteur ; Meredith L. ROWE, Auteur ; Charles A. NELSON, Auteur ; Helen TAGER-FLUSBERG, Auteur . - p.914-922. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 52-2 (February 2022) . - p.914-922 Mots-clés : Autism Spectrum Disorder/diagnosis  Gestures  Humans  Infant  Language Development  Parents  Vocabulary  Autism  Declarative  Deictic gesture  Imperative  Infant siblings  Intent Index. décimale : PER Périodiques Résumé : We examined the communicative intentions behind parents' deictic gesture use with high-risk infants later diagnosed with autism spectrum disorder (ASD; n = 17), high-risk infants who were not diagnosed with ASD (n = 25), and low-risk infants (n = 28) at 12 months and assessed the extent to which the parental deictic gesture intentions predicted infants' later vocabulary development. We found that parents in the three groups produced similar numbers of declarative and imperative gestures during a 10-minute parent-child interaction in the lab at 12 months and that 12-month parental declarative gesture use was significantly, positively associated with children's 36-month vocabulary scores. Encouraging parental use of declarative gestures with infants could have important implications for language development. En ligne : http://dx.doi.org/10.1007/s10803-021-04989-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=455

Development of fine motor skills is associated with expressive language outcomes in infants at high and low risk for autism spectrum disorder / Boin CHOI in Journal of Neurodevelopmental Disorders, 10-1 (December 2018)  

Public ISBD [article]  inJournal of Neurodevelopmental Disorders > 10-1 (December 2018) . - 14 p. Titre : Development of fine motor skills is associated with expressive language outcomes in infants at high and low risk for autism spectrum disorder Type de document : texte imprimé Auteurs : Boin CHOI, Auteur ; Kathryn A. LEECH, Auteur ; Helen TAGER-FLUSBERG, Auteur ; Charles A. NELSON, Auteur Année de publication : 2018 Article en page(s) : 14 p. Langues : Anglais (eng) Mots-clés : Autism  Early development  Expressive language  Fine motor skills  Infant siblings Index. décimale : PER Périodiques Résumé : BACKGROUND: A growing body of research suggests that fine motor abilities are associated with skills in a variety of domains in both typical and atypical development. In this study, we investigated developmental trajectories of fine motor skills between 6 and 24 months in relation to expressive language outcomes at 36 months in infants at high and low familial risk for autism spectrum disorder (ASD). METHODS: Participants included 71 high-risk infants without ASD diagnoses, 30 high-risk infants later diagnosed with ASD, and 69 low-risk infants without ASD diagnoses. As part of a prospective, longitudinal study, fine motor skills were assessed at 6, 12, 18, and 24 months of age and expressive language outcomes at 36 months using the Mullen Scales of Early Learning. Diagnosis of ASD was determined at the infant's last visit to the lab (18, 24, or 36 months) using the Autism Diagnostic Observation Schedule. RESULTS: Hierarchical linear modeling revealed that high-risk infants who later developed ASD showed significantly slower growth in fine motor skills between 6 and 24 months, compared to their typically developing peers. In contrast to group differences in growth from age 6 months, cross-sectional group differences emerged only in the second year of life. Also, fine motor skills at 6 months predicted expressive language outcomes at 3 years of age. CONCLUSIONS: These results highlight the importance of utilizing longitudinal approaches in measuring early fine motor skills to reveal subtle group differences in infancy between ASD high-risk and low-risk infant populations and to predict their subsequent language outcomes. En ligne : http://dx.doi.org/10.1186/s11689-018-9231-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=386 [article] Development of fine motor skills is associated with expressive language outcomes in infants at high and low risk for autism spectrum disorder [texte imprimé] / Boin CHOI, Auteur ; Kathryn A. LEECH, Auteur ; Helen TAGER-FLUSBERG, Auteur ; Charles A. NELSON, Auteur . - 2018 . - 14 p. Langues : Anglais (eng) in Journal of Neurodevelopmental Disorders > 10-1 (December 2018) . - 14 p. Mots-clés : Autism  Early development  Expressive language  Fine motor skills  Infant siblings Index. décimale : PER Périodiques Résumé : BACKGROUND: A growing body of research suggests that fine motor abilities are associated with skills in a variety of domains in both typical and atypical development. In this study, we investigated developmental trajectories of fine motor skills between 6 and 24 months in relation to expressive language outcomes at 36 months in infants at high and low familial risk for autism spectrum disorder (ASD). METHODS: Participants included 71 high-risk infants without ASD diagnoses, 30 high-risk infants later diagnosed with ASD, and 69 low-risk infants without ASD diagnoses. As part of a prospective, longitudinal study, fine motor skills were assessed at 6, 12, 18, and 24 months of age and expressive language outcomes at 36 months using the Mullen Scales of Early Learning. Diagnosis of ASD was determined at the infant's last visit to the lab (18, 24, or 36 months) using the Autism Diagnostic Observation Schedule. RESULTS: Hierarchical linear modeling revealed that high-risk infants who later developed ASD showed significantly slower growth in fine motor skills between 6 and 24 months, compared to their typically developing peers. In contrast to group differences in growth from age 6 months, cross-sectional group differences emerged only in the second year of life. Also, fine motor skills at 6 months predicted expressive language outcomes at 3 years of age. CONCLUSIONS: These results highlight the importance of utilizing longitudinal approaches in measuring early fine motor skills to reveal subtle group differences in infancy between ASD high-risk and low-risk infant populations and to predict their subsequent language outcomes. En ligne : http://dx.doi.org/10.1186/s11689-018-9231-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=386

Gesture Development, Caregiver Responsiveness, and Language and Diagnostic Outcomes in Infants at High and Low Risk for Autism / Boin CHOI in Journal of Autism and Developmental Disorders, 50-7 (July 2020)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 50-7 (July 2020) . - p.2556-2572 Titre : Gesture Development, Caregiver Responsiveness, and Language and Diagnostic Outcomes in Infants at High and Low Risk for Autism Type de document : texte imprimé Auteurs : Boin CHOI, Auteur ; Priyanka SHAH, Auteur ; Meredith L. ROWE, Auteur ; Charles A. NELSON, Auteur ; Helen TAGER-FLUSBERG, Auteur Article en page(s) : p.2556-2572 Langues : Anglais (eng) Mots-clés : Autism  Gesture  Infant siblings  Receptive language  Responsiveness Index. décimale : PER Périodiques Résumé : We investigated gesture production in infants at high and low risk for autism spectrum disorder (ASD) and caregiver responsiveness between 12 and 24 months of age and assessed the extent to which early gesture predicts later language and ASD outcomes. Participants included 55 high-risk infants, 21 of whom later met criteria for ASD, 34 low-risk infants, and their caregivers. Results indicated that (a) infants with ASD outcomes used fewer gestures and a lower proportion of developmentally advanced gesture-speech combinations; (b) caregivers of all the infants provided similar rates of contingent responses to their infants' gestures; and (c) gesture production at 12 months predicted subsequent receptive language and ASD outcomes within the high-risk group. En ligne : http://dx.doi.org/10.1007/s10803-019-03980-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=426 [article] Gesture Development, Caregiver Responsiveness, and Language and Diagnostic Outcomes in Infants at High and Low Risk for Autism [texte imprimé] / Boin CHOI, Auteur ; Priyanka SHAH, Auteur ; Meredith L. ROWE, Auteur ; Charles A. NELSON, Auteur ; Helen TAGER-FLUSBERG, Auteur . - p.2556-2572. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 50-7 (July 2020) . - p.2556-2572 Mots-clés : Autism  Gesture  Infant siblings  Receptive language  Responsiveness Index. décimale : PER Périodiques Résumé : We investigated gesture production in infants at high and low risk for autism spectrum disorder (ASD) and caregiver responsiveness between 12 and 24 months of age and assessed the extent to which early gesture predicts later language and ASD outcomes. Participants included 55 high-risk infants, 21 of whom later met criteria for ASD, 34 low-risk infants, and their caregivers. Results indicated that (a) infants with ASD outcomes used fewer gestures and a lower proportion of developmentally advanced gesture-speech combinations; (b) caregivers of all the infants provided similar rates of contingent responses to their infants' gestures; and (c) gesture production at 12 months predicted subsequent receptive language and ASD outcomes within the high-risk group. En ligne : http://dx.doi.org/10.1007/s10803-019-03980-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=426

Here's the story: Narrative ability and executive function in autism spectrum disorder / Gabriella GRECO in Research in Autism Spectrum Disorders, 101 (March 2023)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 101 (March 2023) . - 102092 Titre : Here's the story: Narrative ability and executive function in autism spectrum disorder Type de document : texte imprimé Auteurs : Gabriella GRECO, Auteur ; Boin CHOI, Auteur ; Kasey MICHEL, Auteur ; Susan FAJA, Auteur Article en page(s) : 102092 Langues : Anglais (eng) Mots-clés : Narrative  Pragmatics  Executive function  Inhibition  Working Memory  Autism Index. décimale : PER Périodiques Résumé : Background Difficulties with narrative have been reported in individuals diagnosed with autism spectrum disorder (ASD), but the role of executive function on narrative ability has not been examined in ASD. In this study, we aimed to (1) examine whether narrative abilities of ASD children differed from neurotypical (NT) children who did not differ in age, sex, and IQ; and (2) investigate relations between executive function and narrative ability in ASD children. Method Narratives were elicited from 64 ASD children and 26 NT children using a wordless picture book and coded to derive several aspects of narrative ability such as propositions, evaluative devices, and self-repairs. Executive functions (specifically, inhibition and working memory) were measured using both experimenter-administered assessment and parent-report measures. Results Compared to NT children, ASD children produced fewer propositions but did not differ in their use of evaluative devices and self-repairs during narrative production. Greater inhibitory challenges related to more self-repairs involving repetition of story elements, whereas working memory did not relate to any of the measures of narrative ability among ASD children. Conclusions This study revealed that narratives by verbally fluent ASD children were shorter and less complex than those by NT children but did not differ in the specific features of narratives. Furthermore, although ASD children did not make more self-repairs than NT children, difficulty with inhibition was related to more self-repairs, indicating more dysfluent narrative production in ASD children, which has implications for intervention. En ligne : https://doi.org/10.1016/j.rasd.2022.102092 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=492 [article] Here's the story: Narrative ability and executive function in autism spectrum disorder [texte imprimé] / Gabriella GRECO, Auteur ; Boin CHOI, Auteur ; Kasey MICHEL, Auteur ; Susan FAJA, Auteur . - 102092. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 101 (March 2023) . - 102092 Mots-clés : Narrative  Pragmatics  Executive function  Inhibition  Working Memory  Autism Index. décimale : PER Périodiques Résumé : Background Difficulties with narrative have been reported in individuals diagnosed with autism spectrum disorder (ASD), but the role of executive function on narrative ability has not been examined in ASD. In this study, we aimed to (1) examine whether narrative abilities of ASD children differed from neurotypical (NT) children who did not differ in age, sex, and IQ; and (2) investigate relations between executive function and narrative ability in ASD children. Method Narratives were elicited from 64 ASD children and 26 NT children using a wordless picture book and coded to derive several aspects of narrative ability such as propositions, evaluative devices, and self-repairs. Executive functions (specifically, inhibition and working memory) were measured using both experimenter-administered assessment and parent-report measures. Results Compared to NT children, ASD children produced fewer propositions but did not differ in their use of evaluative devices and self-repairs during narrative production. Greater inhibitory challenges related to more self-repairs involving repetition of story elements, whereas working memory did not relate to any of the measures of narrative ability among ASD children. Conclusions This study revealed that narratives by verbally fluent ASD children were shorter and less complex than those by NT children but did not differ in the specific features of narratives. Furthermore, although ASD children did not make more self-repairs than NT children, difficulty with inhibition was related to more self-repairs, indicating more dysfluent narrative production in ASD children, which has implications for intervention. En ligne : https://doi.org/10.1016/j.rasd.2022.102092 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=492

A Longitudinal Study of Parent Gestures, Infant Responsiveness, and Vocabulary Development in Infants at Risk for Autism Spectrum Disorder / Boin CHOI in Journal of Autism and Developmental Disorders, 51-11 (November 2021)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 51-11 (November 2021) . - p.3946-3958 Titre : A Longitudinal Study of Parent Gestures, Infant Responsiveness, and Vocabulary Development in Infants at Risk for Autism Spectrum Disorder Type de document : texte imprimé Auteurs : Boin CHOI, Auteur ; Punit SHAH, Auteur ; Meredith L. ROWE, Auteur ; Charles A. NELSON, Auteur ; Helen TAGER-FLUSBERG, Auteur Article en page(s) : p.3946-3958 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder/diagnosis  Child  Child, Preschool  Gestures  Humans  Infant  Longitudinal Studies  Parents  Vocabulary  Autism spectrum disorder  High-risk infant siblings  Infant responsiveness  Parent gesture  Vocabulary development Index. décimale : PER Périodiques Résumé : We investigated gestures that parents used with 12-, 18-, and 24-month-old infants at high or low risk for autism spectrum disorder (ASD; high-risk diagnosed with ASD: n = 21; high-risk classified as no ASD: n = 34; low-risk classified as no ASD: n = 34). We also examined infant responses to parent gestures and assessed the extent to which parent gesture relates to vocabulary development. Parents of three groups gestured in similar frequencies and proportions. Infants, in turn, responded similarly to parent gestures regardless of the infant's ASD risk and later diagnosis. Finally, parents who gestured more at 12 months had children with better vocabulary at 36 months than parents who gestured less. These findings highlight the importance of examining parent gestures when predicting language development. En ligne : http://dx.doi.org/10.1007/s10803-020-04855-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=454 [article] A Longitudinal Study of Parent Gestures, Infant Responsiveness, and Vocabulary Development in Infants at Risk for Autism Spectrum Disorder [texte imprimé] / Boin CHOI, Auteur ; Punit SHAH, Auteur ; Meredith L. ROWE, Auteur ; Charles A. NELSON, Auteur ; Helen TAGER-FLUSBERG, Auteur . - p.3946-3958. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 51-11 (November 2021) . - p.3946-3958 Mots-clés : Autism Spectrum Disorder/diagnosis  Child  Child, Preschool  Gestures  Humans  Infant  Longitudinal Studies  Parents  Vocabulary  Autism spectrum disorder  High-risk infant siblings  Infant responsiveness  Parent gesture  Vocabulary development Index. décimale : PER Périodiques Résumé : We investigated gestures that parents used with 12-, 18-, and 24-month-old infants at high or low risk for autism spectrum disorder (ASD; high-risk diagnosed with ASD: n = 21; high-risk classified as no ASD: n = 34; low-risk classified as no ASD: n = 34). We also examined infant responses to parent gestures and assessed the extent to which parent gesture relates to vocabulary development. Parents of three groups gestured in similar frequencies and proportions. Infants, in turn, responded similarly to parent gestures regardless of the infant's ASD risk and later diagnosis. Finally, parents who gestured more at 12 months had children with better vocabulary at 36 months than parents who gestured less. These findings highlight the importance of examining parent gestures when predicting language development. En ligne : http://dx.doi.org/10.1007/s10803-020-04855-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=454

Neural correlates of face processing associated with development of social communication in 12-month infants with familial risk of autism spectrum disorder / Joshua GLAUSER in Journal of Neurodevelopmental Disorders, 14 (2022)  

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Parental Language Input Predicts Neuroscillatory Patterns Associated with Language Development in Toddlers at Risk of Autism / Rachel R. ROMEO in Journal of Autism and Developmental Disorders, 52-6 (June 2022)  

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Reciprocal Influences Between Parent Input and Child Language Skills in Dyads Involving High- and Low-Risk Infants for Autism Spectrum Disorder / Boin CHOI in Autism Research, 13-7 (July 2020)  

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