Infants at-risk for autism spectrum disorder: Patterns of vocalizations at 14 months / Dunia GARRIDO in Autism Research, 10-8 (August 2017)  

Public ISBD [article]  inAutism Research > 10-8 (August 2017) . - p.1372-1383 Titre : Infants at-risk for autism spectrum disorder: Patterns of vocalizations at 14 months Type de document : Texte imprimé et/ou numérique Auteurs : Dunia GARRIDO, Auteur ; Linda R. WATSON, Auteur ; Gloria CARBALLO, Auteur ; Rocio GARCIA-RETAMERO, Auteur ; Elizabeth R. CRAIS, Auteur Article en page(s) : p.1372-1383 Langues : Anglais (eng) Mots-clés : autism  at-risk  early signs  speech  vocalizations Index. décimale : PER Périodiques Résumé : Differences in the early development of children are crucial for early detection of autism spectrum disorder (ASD). Previous studies have shown large differences between children later diagnosed with ASD and their typically developing peers in the early use of canonical vocalizations (i.e., vocalizations that include well-formed consonant–vowel syllables) and the use of vocalizations for communicative purposes. In this prospective study, we examined the extent to which infant vocalizations at 14 months would predict Autism Diagnostic Observation Schedule (ADOS) diagnostic symptom groups, that is, Autism, Spectrum, and Non-ASD, for 82 community-identified at-risk infants at 23 months. Thirty-minute video samples were coded with the intention to categorize and quantify speech (canonical/noncanonical and directed/nondirected) and nonspeech vocalizations (atypical, distress, and pleasure vocalizations). Our results revealed that more canonical directed (OR?=?1.039, P?=?.036), and fewer noncanonical directed (OR=.607, P?=?.002) and noncanonical nondirected (OR?=?1.200, P?=?.049) vocalizations were associated with a greater likelihood of being in the Non-ASD group versus the Autism group, with no variables significantly predicting Autism versus Spectrum group membership. Despite some statistically significant findings, models performed poorly in classifying children into correct ASD symptom group at age 23 months based on vocalizations at 14 months. Thus, the utility of infant vocalizations alone for predicting toddler clinical outcomes among infants initially identified at an elevated risk for ASD appears limited; however, considering the structure and function of early vocalizations combined with other early developmental and behavioral features may improve the confidence for clinicians in making an early diagnosis of ASD. En ligne : http://dx.doi.org/10.1002/aur.1788 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=310 [article] Infants at-risk for autism spectrum disorder: Patterns of vocalizations at 14 months [Texte imprimé et/ou numérique] / Dunia GARRIDO, Auteur ; Linda R. WATSON, Auteur ; Gloria CARBALLO, Auteur ; Rocio GARCIA-RETAMERO, Auteur ; Elizabeth R. CRAIS, Auteur . - p.1372-1383. Langues : Anglais (eng) in Autism Research > 10-8 (August 2017) . - p.1372-1383 Mots-clés : autism  at-risk  early signs  speech  vocalizations Index. décimale : PER Périodiques Résumé : Differences in the early development of children are crucial for early detection of autism spectrum disorder (ASD). Previous studies have shown large differences between children later diagnosed with ASD and their typically developing peers in the early use of canonical vocalizations (i.e., vocalizations that include well-formed consonant–vowel syllables) and the use of vocalizations for communicative purposes. In this prospective study, we examined the extent to which infant vocalizations at 14 months would predict Autism Diagnostic Observation Schedule (ADOS) diagnostic symptom groups, that is, Autism, Spectrum, and Non-ASD, for 82 community-identified at-risk infants at 23 months. Thirty-minute video samples were coded with the intention to categorize and quantify speech (canonical/noncanonical and directed/nondirected) and nonspeech vocalizations (atypical, distress, and pleasure vocalizations). Our results revealed that more canonical directed (OR?=?1.039, P?=?.036), and fewer noncanonical directed (OR=.607, P?=?.002) and noncanonical nondirected (OR?=?1.200, P?=?.049) vocalizations were associated with a greater likelihood of being in the Non-ASD group versus the Autism group, with no variables significantly predicting Autism versus Spectrum group membership. Despite some statistically significant findings, models performed poorly in classifying children into correct ASD symptom group at age 23 months based on vocalizations at 14 months. Thus, the utility of infant vocalizations alone for predicting toddler clinical outcomes among infants initially identified at an elevated risk for ASD appears limited; however, considering the structure and function of early vocalizations combined with other early developmental and behavioral features may improve the confidence for clinicians in making an early diagnosis of ASD. En ligne : http://dx.doi.org/10.1002/aur.1788 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=310

Language and motor skills in siblings of children with autism spectrum disorder: A meta-analytic review / Dunia GARRIDO in Autism Research, 10-11 (November 2017)  

Public ISBD [article]  inAutism Research > 10-11 (November 2017) . - p.1737-1750 Titre : Language and motor skills in siblings of children with autism spectrum disorder: A meta-analytic review Type de document : Texte imprimé et/ou numérique Auteurs : Dunia GARRIDO, Auteur ; Dafina PETROVA, Auteur ; Linda R. WATSON, Auteur ; Rocio GARCIA-RETAMERO, Auteur ; Gloria CARBALLO, Auteur Article en page(s) : p.1737-1750 Langues : Anglais (eng) Mots-clés : autism  siblings  high risk  language  motor  meta-analysis Index. décimale : PER Périodiques Résumé : Children with autism spectrum disorder (ASD) show significant linguistic and motor impairments compared to children with typical development (TD). Findings from studies of siblings of children with ASD show similarities to conclusions from studies of children with ASD. The current meta-analysis reviewed studies reporting linguistic and/or motor skills in siblings of children with ASD compared to siblings of children with TD. Thirty-four studies published between 1994 and 2016 met all inclusion criteria. We compared three different age groups (12 months or younger, 13 to 24 months, and 25 to 36 months). At 12 months, compared to siblings of children with TD, siblings of children with ASD had worse receptive language (d?=??.43, 95% CI [?.53, ?.33]) and expressive language skills (d?=??.40, 95% CI [?.57, ?.23]), and these effects were sustained at 24 and 36 months. Similar, albeit smaller differences in fine motor skills were detected at 12 months (d?=??.22, 95% CI [?.39, ?.04]), and these differences were larger at 36 months (d?=??.36, 95% CI [?.54, ?.17]). There were differences in gross motor skills at 12 months (d?=??.22, 95% CI [?.40, ?.04]), but only a few studies were available at later ages. Compared to siblings of children with TD, infants who have siblings with ASD have worse linguistic and motor skills. These differences are detectable as early as when infants are 12 months old and seem to be sustained until they are 3 years old. Differences in language skills are larger than those in motor skills, especially during the first year. Autism Res 2017, 10: 1737–1750. © 2017 International Society for Autism Research, Wiley Periodicals, Inc. Lay Summary We reviewed studies reporting linguistic and/or motor skills in siblings of children with autism spectrum disorder (ASD) compared to those in siblings of children with typical development. The results showed that as a group, those infants who have siblings with ASD have less advanced linguistic and motor skills. These differences are detectable when infants are 12 months old and seem to be sustained until they are 3 years old. Differences in language skills are larger than those in motor skills. En ligne : http://dx.doi.org/10.1002/aur.1829 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=322 [article] Language and motor skills in siblings of children with autism spectrum disorder: A meta-analytic review [Texte imprimé et/ou numérique] / Dunia GARRIDO, Auteur ; Dafina PETROVA, Auteur ; Linda R. WATSON, Auteur ; Rocio GARCIA-RETAMERO, Auteur ; Gloria CARBALLO, Auteur . - p.1737-1750. Langues : Anglais (eng) in Autism Research > 10-11 (November 2017) . - p.1737-1750 Mots-clés : autism  siblings  high risk  language  motor  meta-analysis Index. décimale : PER Périodiques Résumé : Children with autism spectrum disorder (ASD) show significant linguistic and motor impairments compared to children with typical development (TD). Findings from studies of siblings of children with ASD show similarities to conclusions from studies of children with ASD. The current meta-analysis reviewed studies reporting linguistic and/or motor skills in siblings of children with ASD compared to siblings of children with TD. Thirty-four studies published between 1994 and 2016 met all inclusion criteria. We compared three different age groups (12 months or younger, 13 to 24 months, and 25 to 36 months). At 12 months, compared to siblings of children with TD, siblings of children with ASD had worse receptive language (d?=??.43, 95% CI [?.53, ?.33]) and expressive language skills (d?=??.40, 95% CI [?.57, ?.23]), and these effects were sustained at 24 and 36 months. Similar, albeit smaller differences in fine motor skills were detected at 12 months (d?=??.22, 95% CI [?.39, ?.04]), and these differences were larger at 36 months (d?=??.36, 95% CI [?.54, ?.17]). There were differences in gross motor skills at 12 months (d?=??.22, 95% CI [?.40, ?.04]), but only a few studies were available at later ages. Compared to siblings of children with TD, infants who have siblings with ASD have worse linguistic and motor skills. These differences are detectable as early as when infants are 12 months old and seem to be sustained until they are 3 years old. Differences in language skills are larger than those in motor skills, especially during the first year. Autism Res 2017, 10: 1737–1750. © 2017 International Society for Autism Research, Wiley Periodicals, Inc. Lay Summary We reviewed studies reporting linguistic and/or motor skills in siblings of children with autism spectrum disorder (ASD) compared to those in siblings of children with typical development. The results showed that as a group, those infants who have siblings with ASD have less advanced linguistic and motor skills. These differences are detectable when infants are 12 months old and seem to be sustained until they are 3 years old. Differences in language skills are larger than those in motor skills. En ligne : http://dx.doi.org/10.1002/aur.1829 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=322

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