Out of the mouths of babes: vocal production in infant siblings of children with ASD / Rhea PAUL in Journal of Child Psychology and Psychiatry, 52-5 (May 2011)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 52-5 (May 2011) . - p.588-598 Titre : Out of the mouths of babes: vocal production in infant siblings of children with ASD Type de document : Texte imprimé et/ou numérique Auteurs : Rhea PAUL, Auteur ; Yael FUERST, Auteur ; Gordon RAMSAY, Auteur ; Kasia CHAWARSKA, Auteur ; Ami KLIN, Auteur Année de publication : 2011 Article en page(s) : p.588-598 Langues : Anglais (eng) Mots-clés : Autism  speech  vocalization  infant siblings Index. décimale : PER Périodiques Résumé : Background:  Younger siblings of children with autism spectrum disorders (ASD) are at higher risk for acquiring these disorders than the general population. Language development is usually delayed in children with ASD. The present study examines the development of pre-speech vocal behavior in infants at risk for ASD due to the presence of an older sibling with the disorder. Methods:  Infants at high risk (HR) for ASD and those at low risk, without a diagnosed sibling (LR), were seen at 6, 9, and 12 months as part of a larger prospective study of risk for ASD in infant siblings. Standard clinical assessments were administered, and vocalization samples were collected during play with mother and a standard set of toys. Infant vocal behavior was recorded and analyzed for consonant inventory, presence of canonical syllables, and of non-speech vocalizations, in a cross-sectional design. Children were seen again at 24 months for provisional diagnosis. Results:  Differences were seen between risk groups for certain vocal behaviors. Differences in vocal production in the first year of life were associated with outcomes in terms of autistic symptomotology in the second year. Conclusions:  Early vocal behavior is a sensitive indicator of heightened risk for autistic symptoms in infants with a family history of ASD. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2010.02332.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=121 [article] Out of the mouths of babes: vocal production in infant siblings of children with ASD [Texte imprimé et/ou numérique] / Rhea PAUL, Auteur ; Yael FUERST, Auteur ; Gordon RAMSAY, Auteur ; Kasia CHAWARSKA, Auteur ; Ami KLIN, Auteur . - 2011 . - p.588-598. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 52-5 (May 2011) . - p.588-598 Mots-clés : Autism  speech  vocalization  infant siblings Index. décimale : PER Périodiques Résumé : Background:  Younger siblings of children with autism spectrum disorders (ASD) are at higher risk for acquiring these disorders than the general population. Language development is usually delayed in children with ASD. The present study examines the development of pre-speech vocal behavior in infants at risk for ASD due to the presence of an older sibling with the disorder. Methods:  Infants at high risk (HR) for ASD and those at low risk, without a diagnosed sibling (LR), were seen at 6, 9, and 12 months as part of a larger prospective study of risk for ASD in infant siblings. Standard clinical assessments were administered, and vocalization samples were collected during play with mother and a standard set of toys. Infant vocal behavior was recorded and analyzed for consonant inventory, presence of canonical syllables, and of non-speech vocalizations, in a cross-sectional design. Children were seen again at 24 months for provisional diagnosis. Results:  Differences were seen between risk groups for certain vocal behaviors. Differences in vocal production in the first year of life were associated with outcomes in terms of autistic symptomotology in the second year. Conclusions:  Early vocal behavior is a sensitive indicator of heightened risk for autistic symptoms in infants with a family history of ASD. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2010.02332.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=121

The relationship between autism symptoms and arousal level in toddlers with autism spectrum disorder, as measured by electrodermal activity / Emily Barbara PRINCE in Autism, 21-4 (May 2017)  

Public ISBD [article]  inAutism > 21-4 (May 2017) . - p.504-508 Titre : The relationship between autism symptoms and arousal level in toddlers with autism spectrum disorder, as measured by electrodermal activity Type de document : Texte imprimé et/ou numérique Auteurs : Emily Barbara PRINCE, Auteur ; Elizabeth S KIM, Auteur ; Carla A. WALL, Auteur ; Eugenia GISIN, Auteur ; Matthew S GOODWIN, Auteur ; Elizabeth SCHOEN SIMMONS, Auteur ; Kasia CHAWARSKA, Auteur ; Frederick SHIC, Auteur Article en page(s) : p.504-508 Langues : Anglais (eng) Mots-clés : ASD  electrodermal activity  galvanic skin response  language  naturalistic environment  play  skin conductance  toddlers Index. décimale : PER Périodiques Résumé : Electrodermal activity was examined as a measure of physiological arousal within a naturalistic play context in 2-year-old toddlers (N?=?27) with and without autism spectrum disorder. Toddlers with autism spectrum disorder were found to have greater increases in skin conductance level than their typical peers in response to administered play activities. In the autism spectrum disorder group, a positive relationship was observed between restrictive and repetitive behaviors and skin conductance level increases in response to mechanical toys, whereas the opposite pattern was observed for passive toys. This preliminary study is the first to examine electrodermal activity levels in toddlers with autism spectrum disorder during play-based, naturalistic settings, and it highlights the potential for electrodermal activity as a measure of individual variability within autism spectrum disorder and early development. En ligne : http://dx.doi.org/10.1177/1362361316648816 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=305 [article] The relationship between autism symptoms and arousal level in toddlers with autism spectrum disorder, as measured by electrodermal activity [Texte imprimé et/ou numérique] / Emily Barbara PRINCE, Auteur ; Elizabeth S KIM, Auteur ; Carla A. WALL, Auteur ; Eugenia GISIN, Auteur ; Matthew S GOODWIN, Auteur ; Elizabeth SCHOEN SIMMONS, Auteur ; Kasia CHAWARSKA, Auteur ; Frederick SHIC, Auteur . - p.504-508. Langues : Anglais (eng) in Autism > 21-4 (May 2017) . - p.504-508 Mots-clés : ASD  electrodermal activity  galvanic skin response  language  naturalistic environment  play  skin conductance  toddlers Index. décimale : PER Périodiques Résumé : Electrodermal activity was examined as a measure of physiological arousal within a naturalistic play context in 2-year-old toddlers (N?=?27) with and without autism spectrum disorder. Toddlers with autism spectrum disorder were found to have greater increases in skin conductance level than their typical peers in response to administered play activities. In the autism spectrum disorder group, a positive relationship was observed between restrictive and repetitive behaviors and skin conductance level increases in response to mechanical toys, whereas the opposite pattern was observed for passive toys. This preliminary study is the first to examine electrodermal activity levels in toddlers with autism spectrum disorder during play-based, naturalistic settings, and it highlights the potential for electrodermal activity as a measure of individual variability within autism spectrum disorder and early development. En ligne : http://dx.doi.org/10.1177/1362361316648816 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=305

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