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Détail de l'auteur
Auteur M. TUCKER |
Documents disponibles écrits par cet auteur (2)
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Longitudinal Social and Communication Outcomes in Children with Autism Raised in Bi/Multilingual Environments / S. SIYAMBALAPITIYA in Journal of Autism and Developmental Disorders, 52-1 (January 2022)
[article]
Titre : Longitudinal Social and Communication Outcomes in Children with Autism Raised in Bi/Multilingual Environments Type de document : Texte imprimé et/ou numérique Auteurs : S. SIYAMBALAPITIYA, Auteur ; J. PAYNTER, Auteur ; V. K. K. NAIR, Auteur ; C. REUTERSKIÖLD, Auteur ; M. TUCKER, Auteur ; D. TREMBATH, Auteur Article en page(s) : p.339-348 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder Autistic Disorder Child Communication Humans Language Language Development Multilingualism Autism Bilingualism Early intervention Home language Social-communication outcomes Index. décimale : PER Périodiques Résumé : Globally, there are more bilingual speakers than monolingual speakers; however, scant research evidence exists regarding social communication development and outcomes for bilingual children with autism spectrum disorder (ASD). A stronger evidence base will facilitate health professionals and educators providing accurate recommendations regarding language use. This study employed a longitudinal cohort design to compare social and communication skills, at baseline and over 12 months, for 60 monolingual and 60 bilingual children with ASD receiving community based early intervention. We found few differences at intake, and no difference in the magnitude of change over 12 months for this cohort. Findings support the notion that there is no basis on which to discourage home language use with bilingual children with ASD. En ligne : http://dx.doi.org/10.1007/s10803-021-04940-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=455
in Journal of Autism and Developmental Disorders > 52-1 (January 2022) . - p.339-348[article] Longitudinal Social and Communication Outcomes in Children with Autism Raised in Bi/Multilingual Environments [Texte imprimé et/ou numérique] / S. SIYAMBALAPITIYA, Auteur ; J. PAYNTER, Auteur ; V. K. K. NAIR, Auteur ; C. REUTERSKIÖLD, Auteur ; M. TUCKER, Auteur ; D. TREMBATH, Auteur . - p.339-348.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 52-1 (January 2022) . - p.339-348
Mots-clés : Autism Spectrum Disorder Autistic Disorder Child Communication Humans Language Language Development Multilingualism Autism Bilingualism Early intervention Home language Social-communication outcomes Index. décimale : PER Périodiques Résumé : Globally, there are more bilingual speakers than monolingual speakers; however, scant research evidence exists regarding social communication development and outcomes for bilingual children with autism spectrum disorder (ASD). A stronger evidence base will facilitate health professionals and educators providing accurate recommendations regarding language use. This study employed a longitudinal cohort design to compare social and communication skills, at baseline and over 12 months, for 60 monolingual and 60 bilingual children with ASD receiving community based early intervention. We found few differences at intake, and no difference in the magnitude of change over 12 months for this cohort. Findings support the notion that there is no basis on which to discourage home language use with bilingual children with ASD. En ligne : http://dx.doi.org/10.1007/s10803-021-04940-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=455 Profiles of vocalization change in children with autism receiving early intervention / D. TREMBATH in Autism Research, 12-5 (May 2019)
[article]
Titre : Profiles of vocalization change in children with autism receiving early intervention Type de document : Texte imprimé et/ou numérique Auteurs : D. TREMBATH, Auteur ; Marleen F. WESTERVELD, Auteur ; S. TEPPALA, Auteur ; A. THIRUMANICKAM, Auteur ; R. SULEK, Auteur ; V. ROSE, Auteur ; M. TUCKER, Auteur ; J. PAYNTER, Auteur ; O. HETZRONI, Auteur ; D. KEEN, Auteur ; G. VIVANTI, Auteur Article en page(s) : p.830-842 Langues : Anglais (eng) Mots-clés : children individual variability/heterogeneity language longitudinal data analysis treatment Index. décimale : PER Périodiques Résumé : Children with autism spectrum disorder (ASD) commonly present with comorbid language impairment, negatively impacting their learning and participation across settings. Addressing these needs requires a detailed understanding of their communication trajectories. In this study, we used the language environment and analysis (LENA) system to examine possible changes in children's (a) vocalizations and (b) ratio of speech to nonspeech vocalizations over a 10-month period. Data for 23 children with ASD (17M, 6F; ages 32-67 months) were analyzed, including monthly 3-hr in-class recordings and standardized measures of language, cognition, and ASD characteristics. Using hierarchical generalized linear models, we found significant time-trends for child vocalizations (P = 0.001) and the vocalization ratio (P = 0.02), reflecting a waxing and waning pattern. Children with higher expressive language scores (Mullen scales of early learning, Vineland adaptive behavior scales - 2nd Ed.) and nonverbal cognition (Mullen scales of early learning), and fewer ASD characteristics (social communication questionnaire) demonstrated greater increases in the vocalization ratio over time (P values 0.04-0.01). Children with greater language and cognition difficulties were the most vocal, but produced a higher proportion of nonspeech vocalizations. The results demonstrate that significant fluctuations, as opposed to linear increases, may be observed in children with ASD receiving intervention, highlighting the value of assessment at multiple time-points. In addition, the findings highlight the need to consider both the quantity (vocalization counts) and quality (ratio of speech to nonspeech vocalizations) when interpreting LENA data, with the latter appearing to provide a more robust measure of communication. Autism Research 2019, 12: 830-842. (c) 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY ABSTRACT: In this study, we examined possible changes in speech and nonspeech vocalizations in 23 children with autism attending a comprehensive early intervention program over a 10-month period. Contrary to our expectation, we observed a waxing and waning pattern of change in children's vocalizations over time, rather than a steady increase. We also found evidence to suggest that looking at the quality of children's vocalizations (i.e., the ratio of speech to nonspeech vocalizations) provides a more accurate picture of children's development than simply looking at the quantity (i.e., how frequently they vocalize). En ligne : http://dx.doi.org/10.1002/aur.2075 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397
in Autism Research > 12-5 (May 2019) . - p.830-842[article] Profiles of vocalization change in children with autism receiving early intervention [Texte imprimé et/ou numérique] / D. TREMBATH, Auteur ; Marleen F. WESTERVELD, Auteur ; S. TEPPALA, Auteur ; A. THIRUMANICKAM, Auteur ; R. SULEK, Auteur ; V. ROSE, Auteur ; M. TUCKER, Auteur ; J. PAYNTER, Auteur ; O. HETZRONI, Auteur ; D. KEEN, Auteur ; G. VIVANTI, Auteur . - p.830-842.
Langues : Anglais (eng)
in Autism Research > 12-5 (May 2019) . - p.830-842
Mots-clés : children individual variability/heterogeneity language longitudinal data analysis treatment Index. décimale : PER Périodiques Résumé : Children with autism spectrum disorder (ASD) commonly present with comorbid language impairment, negatively impacting their learning and participation across settings. Addressing these needs requires a detailed understanding of their communication trajectories. In this study, we used the language environment and analysis (LENA) system to examine possible changes in children's (a) vocalizations and (b) ratio of speech to nonspeech vocalizations over a 10-month period. Data for 23 children with ASD (17M, 6F; ages 32-67 months) were analyzed, including monthly 3-hr in-class recordings and standardized measures of language, cognition, and ASD characteristics. Using hierarchical generalized linear models, we found significant time-trends for child vocalizations (P = 0.001) and the vocalization ratio (P = 0.02), reflecting a waxing and waning pattern. Children with higher expressive language scores (Mullen scales of early learning, Vineland adaptive behavior scales - 2nd Ed.) and nonverbal cognition (Mullen scales of early learning), and fewer ASD characteristics (social communication questionnaire) demonstrated greater increases in the vocalization ratio over time (P values 0.04-0.01). Children with greater language and cognition difficulties were the most vocal, but produced a higher proportion of nonspeech vocalizations. The results demonstrate that significant fluctuations, as opposed to linear increases, may be observed in children with ASD receiving intervention, highlighting the value of assessment at multiple time-points. In addition, the findings highlight the need to consider both the quantity (vocalization counts) and quality (ratio of speech to nonspeech vocalizations) when interpreting LENA data, with the latter appearing to provide a more robust measure of communication. Autism Research 2019, 12: 830-842. (c) 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY ABSTRACT: In this study, we examined possible changes in speech and nonspeech vocalizations in 23 children with autism attending a comprehensive early intervention program over a 10-month period. Contrary to our expectation, we observed a waxing and waning pattern of change in children's vocalizations over time, rather than a steady increase. We also found evidence to suggest that looking at the quality of children's vocalizations (i.e., the ratio of speech to nonspeech vocalizations) provides a more accurate picture of children's development than simply looking at the quantity (i.e., how frequently they vocalize). En ligne : http://dx.doi.org/10.1002/aur.2075 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397