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

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

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

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)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 52-6 (June 2022) . - p.2717-2731 Titre : Parental Language Input Predicts Neuroscillatory Patterns Associated with Language Development in Toddlers at Risk of Autism Type de document : texte imprimé Auteurs : Rachel R. ROMEO, Auteur ; Boin CHOI, Auteur ; Laurel GABARD-DURNAM, Auteur ; Carol L. WILKINSON, Auteur ; April R. LEVIN, Auteur ; Meredith L. ROWE, Auteur ; Helen TAGER-FLUSBERG, Auteur ; Charles A. NELSON, Auteur Article en page(s) : p.2717-2731 Langues : Anglais (eng) Mots-clés : Autism  Eeg  Early experience  Language development  Language input Index. décimale : PER Périodiques Résumé : In this study we investigated the impact of parental language input on language development and associated neuroscillatory patterns in toddlers at risk of Autism Spectrum Disorder (ASD). Forty-six mother-toddler dyads at either high (n=22) or low (n=24) familial risk of ASD completed a longitudinal, prospective study including free-play, resting electroencephalography, and standardized language assessments. Input quantity/quality at 18 months positively predicted expressive language at 24 months, and relationships were stronger for high-risk toddlers. Moderated mediations revealed that input-language relationships were explained by 24-month frontal and temporal gamma power (30-50 Hz) for high-risk toddlers who would later develop ASD. Results suggest that high-risk toddlers may be cognitively and neurally more sensitive to their language environments, which has implications for early intervention. En ligne : http://dx.doi.org/10.1007/s10803-021-05024-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=474 [article] Parental Language Input Predicts Neuroscillatory Patterns Associated with Language Development in Toddlers at Risk of Autism [texte imprimé] / Rachel R. ROMEO, Auteur ; Boin CHOI, Auteur ; Laurel GABARD-DURNAM, Auteur ; Carol L. WILKINSON, Auteur ; April R. LEVIN, Auteur ; Meredith L. ROWE, Auteur ; Helen TAGER-FLUSBERG, Auteur ; Charles A. NELSON, Auteur . - p.2717-2731. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 52-6 (June 2022) . - p.2717-2731 Mots-clés : Autism  Eeg  Early experience  Language development  Language input Index. décimale : PER Périodiques Résumé : In this study we investigated the impact of parental language input on language development and associated neuroscillatory patterns in toddlers at risk of Autism Spectrum Disorder (ASD). Forty-six mother-toddler dyads at either high (n=22) or low (n=24) familial risk of ASD completed a longitudinal, prospective study including free-play, resting electroencephalography, and standardized language assessments. Input quantity/quality at 18 months positively predicted expressive language at 24 months, and relationships were stronger for high-risk toddlers. Moderated mediations revealed that input-language relationships were explained by 24-month frontal and temporal gamma power (30-50 Hz) for high-risk toddlers who would later develop ASD. Results suggest that high-risk toddlers may be cognitively and neurally more sensitive to their language environments, which has implications for early intervention. En ligne : http://dx.doi.org/10.1007/s10803-021-05024-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=474

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)  

Public ISBD [article]  inAutism Research > 13-7 (July 2020) . - p.1168-1183 Titre : Reciprocal Influences Between Parent Input and Child Language Skills in Dyads Involving High- and Low-Risk Infants for Autism Spectrum Disorder Type de document : texte imprimé Auteurs : Boin CHOI, Auteur ; Charles A. NELSON, Auteur ; Meredith L. ROWE, Auteur ; Helen TAGER-FLUSBERG, Auteur Article en page(s) : p.1168-1183 Langues : Anglais (eng) Mots-clés : autism  infant siblings  language  parent input Index. décimale : PER Périodiques Résumé : We examined the language input of parents of infants at high and low familial risk for autism spectrum disorder (ASD) and investigated reciprocal associations between parent input and child language skills in the first 2 years of life. Parent-infant dyads (high-risk: n = 53; low-risk: n = 33), 19 of whom included an infant later diagnosed with ASD, were videotaped during free play interactions at 12, 18, and 24 months. Measures of parent input were derived from parent-child interactions. Children's language skills were assessed using the Mullen Scales of Early Learning at 12, 18, and 24 months. Results suggested that (a) parents of high- and low-risk infants produced similar word tokens, word types, and proportions of contingent verbal responses, but parents of high-risk infants used shorter mean length of utterances (MLU) than parents of low-risk infants at 18 and 24 months; (b) parents' MLU at 18 months was positively associated with their infants' language at the subsequent visit after 6 months, regardless of group; and (c) infants' language at 18 months was positively associated with parents' MLU at the subsequent visit after 6 months in the high-risk group only. These findings contribute to our understanding of the mechanisms underlying early language learning of high-risk infants who have an increased risk for language delays and deficits. Autism Res 2020, 13: 1168-1183. © 2020 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Parents provide an important source of language input to their children. In this study, we looked at parent input to infants at high- and low-risk for autism spectrum disorder and relations between parent input and child language in the first 2 years of life. We found that parents of high- and low-risk infants provided similar quantity and quality of input, except shorter average length of utterances at 18 and 24 months in the high-risk group. Also, there were bidirectional relations between parent input and child language at 18 and 24 months in high-risk pairs, suggesting that parents and children collectively shape the early language environment. En ligne : http://dx.doi.org/10.1002/aur.2270 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=429 [article] Reciprocal Influences Between Parent Input and Child Language Skills in Dyads Involving High- and Low-Risk Infants for Autism Spectrum Disorder [texte imprimé] / Boin CHOI, Auteur ; Charles A. NELSON, Auteur ; Meredith L. ROWE, Auteur ; Helen TAGER-FLUSBERG, Auteur . - p.1168-1183. Langues : Anglais (eng) in Autism Research > 13-7 (July 2020) . - p.1168-1183 Mots-clés : autism  infant siblings  language  parent input Index. décimale : PER Périodiques Résumé : We examined the language input of parents of infants at high and low familial risk for autism spectrum disorder (ASD) and investigated reciprocal associations between parent input and child language skills in the first 2 years of life. Parent-infant dyads (high-risk: n = 53; low-risk: n = 33), 19 of whom included an infant later diagnosed with ASD, were videotaped during free play interactions at 12, 18, and 24 months. Measures of parent input were derived from parent-child interactions. Children's language skills were assessed using the Mullen Scales of Early Learning at 12, 18, and 24 months. Results suggested that (a) parents of high- and low-risk infants produced similar word tokens, word types, and proportions of contingent verbal responses, but parents of high-risk infants used shorter mean length of utterances (MLU) than parents of low-risk infants at 18 and 24 months; (b) parents' MLU at 18 months was positively associated with their infants' language at the subsequent visit after 6 months, regardless of group; and (c) infants' language at 18 months was positively associated with parents' MLU at the subsequent visit after 6 months in the high-risk group only. These findings contribute to our understanding of the mechanisms underlying early language learning of high-risk infants who have an increased risk for language delays and deficits. Autism Res 2020, 13: 1168-1183. © 2020 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Parents provide an important source of language input to their children. In this study, we looked at parent input to infants at high- and low-risk for autism spectrum disorder and relations between parent input and child language in the first 2 years of life. We found that parents of high- and low-risk infants provided similar quantity and quality of input, except shorter average length of utterances at 18 and 24 months in the high-risk group. Also, there were bidirectional relations between parent input and child language at 18 and 24 months in high-risk pairs, suggesting that parents and children collectively shape the early language environment. En ligne : http://dx.doi.org/10.1002/aur.2270 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=429

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