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Auteur Meagan R. TALBOTT |
Documents disponibles écrits par cet auteur (6)
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Brief Report: Preliminary Feasibility of the TEDI: A Novel Parent-Administered Telehealth Assessment for Autism Spectrum Disorder Symptoms in the First Year of Life / Meagan R. TALBOTT in Journal of Autism and Developmental Disorders, 50-9 (September 2020)
[article]
Titre : Brief Report: Preliminary Feasibility of the TEDI: A Novel Parent-Administered Telehealth Assessment for Autism Spectrum Disorder Symptoms in the First Year of Life Type de document : Texte imprimé et/ou numérique Auteurs : Meagan R. TALBOTT, Auteur ; Sarah DUFEK, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Susan E. BRYSON, Auteur ; Jessica BRIAN, Auteur ; Isabel M SMITH, Auteur ; Sally J ROGERS, Auteur Article en page(s) : p.3432-3439 Langues : Anglais (eng) Mots-clés : Aosi Asd Autism spectrum disorders Eci Igdi Infancy Parent–child interaction Screening Telehealth Index. décimale : PER Périodiques Résumé : Families with early concerns about infant symptoms of ASD have limited access to experienced professionals for screening and guidance. Telehealth has been used to reduce access disparities in other pediatric populations and has shown promise in parent-implemented interventions for ASD. We investigated the feasibility of a novel level-2 telehealth assessment of infants' early social communication and ASD symptoms, the Telehealth Evaluation of Development for Infants (TEDI). Parents of eleven infants aged 6-12 months were coached to administer specific semi-structured behavioral probes. Initial feasibility, reliability, and acceptability benchmarks were met. These findings suggest the feasibility of screening infants via telehealth, and are supportive of further large-scale efforts to validate this method for longitudinal monitoring of symptomatic infants in community settings. En ligne : http://dx.doi.org/10.1007/s10803-019-04314-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=430
in Journal of Autism and Developmental Disorders > 50-9 (September 2020) . - p.3432-3439[article] Brief Report: Preliminary Feasibility of the TEDI: A Novel Parent-Administered Telehealth Assessment for Autism Spectrum Disorder Symptoms in the First Year of Life [Texte imprimé et/ou numérique] / Meagan R. TALBOTT, Auteur ; Sarah DUFEK, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Susan E. BRYSON, Auteur ; Jessica BRIAN, Auteur ; Isabel M SMITH, Auteur ; Sally J ROGERS, Auteur . - p.3432-3439.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 50-9 (September 2020) . - p.3432-3439
Mots-clés : Aosi Asd Autism spectrum disorders Eci Igdi Infancy Parent–child interaction Screening Telehealth Index. décimale : PER Périodiques Résumé : Families with early concerns about infant symptoms of ASD have limited access to experienced professionals for screening and guidance. Telehealth has been used to reduce access disparities in other pediatric populations and has shown promise in parent-implemented interventions for ASD. We investigated the feasibility of a novel level-2 telehealth assessment of infants' early social communication and ASD symptoms, the Telehealth Evaluation of Development for Infants (TEDI). Parents of eleven infants aged 6-12 months were coached to administer specific semi-structured behavioral probes. Initial feasibility, reliability, and acceptability benchmarks were met. These findings suggest the feasibility of screening infants via telehealth, and are supportive of further large-scale efforts to validate this method for longitudinal monitoring of symptomatic infants in community settings. En ligne : http://dx.doi.org/10.1007/s10803-019-04314-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=430 Diary Reports of Concerns in Mothers of Infant Siblings of Children with Autism Across the First Year of Life / Meagan R. TALBOTT in Journal of Autism and Developmental Disorders, 45-7 (July 2015)
[article]
Titre : Diary Reports of Concerns in Mothers of Infant Siblings of Children with Autism Across the First Year of Life Type de document : Texte imprimé et/ou numérique Auteurs : Meagan R. TALBOTT, Auteur ; Charles A. NELSON, Auteur ; Helen TAGER-FLUSBERG, Auteur Année de publication : 2015 Article en page(s) : p.2187-2199 Langues : Anglais (eng) Mots-clés : High risk infant siblings Parental concerns Autism Home-based measures Index. décimale : PER Périodiques Résumé : We examined the home-based concerns reported by mothers of infant siblings of children with autism across the first year of life. At all three ages measured, mothers of high-risk infants were significantly more likely than mothers of low-risk infants to report language, social communication, and restricted and repetitive behavior concerns but were not more likely to report general, medically based concerns. At 6 and 9 months of age, maternal concerns were poorly related to infant or family variables. At 12 months of age, there were moderate correlations between maternal concerns and infant behavior, and concerns were associated with the proband’s autism symptoms and mothers’ concurrent depressive symptoms. These findings highlight the need to examine high-risk infants’ development in the family context. En ligne : http://dx.doi.org/10.1007/s10803-015-2383-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=261
in Journal of Autism and Developmental Disorders > 45-7 (July 2015) . - p.2187-2199[article] Diary Reports of Concerns in Mothers of Infant Siblings of Children with Autism Across the First Year of Life [Texte imprimé et/ou numérique] / Meagan R. TALBOTT, Auteur ; Charles A. NELSON, Auteur ; Helen TAGER-FLUSBERG, Auteur . - 2015 . - p.2187-2199.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 45-7 (July 2015) . - p.2187-2199
Mots-clés : High risk infant siblings Parental concerns Autism Home-based measures Index. décimale : PER Périodiques Résumé : We examined the home-based concerns reported by mothers of infant siblings of children with autism across the first year of life. At all three ages measured, mothers of high-risk infants were significantly more likely than mothers of low-risk infants to report language, social communication, and restricted and repetitive behavior concerns but were not more likely to report general, medically based concerns. At 6 and 9 months of age, maternal concerns were poorly related to infant or family variables. At 12 months of age, there were moderate correlations between maternal concerns and infant behavior, and concerns were associated with the proband’s autism symptoms and mothers’ concurrent depressive symptoms. These findings highlight the need to examine high-risk infants’ development in the family context. En ligne : http://dx.doi.org/10.1007/s10803-015-2383-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=261 Lateralization of ERPs to speech and handedness in the early development of Autism Spectrum Disorder / K. H. FINCH in Journal of Neurodevelopmental Disorders, 9-1 (December 2017)
[article]
Titre : Lateralization of ERPs to speech and handedness in the early development of Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : K. H. FINCH, Auteur ; A. M. SEERY, Auteur ; Meagan R. TALBOTT, Auteur ; C. A. NELSON, Auteur ; Helen TAGER-FLUSBERG, Auteur Article en page(s) : p.4 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders Event-related potentials Handedness Lateralization Speech processing Index. décimale : PER Périodiques Résumé : BACKGROUND: Language is a highly lateralized function, with typically developing individuals showing left hemispheric specialization. Individuals with autism spectrum disorder (ASD) often show reduced or reversed hemispheric lateralization in response to language. However, it is unclear when this difference emerges and whether or not it can serve as an early ASD biomarker. Additionally, atypical language lateralization is not specific to ASD as it is also seen more frequently in individuals with mixed- and left-handedness. Here, we examined early asymmetry patterns measured through neural responses to speech sounds at 12 months and behavioral observations of handedness at 36 months in children with and without ASD. METHODS: Three different groups of children participated in the study: low-risk controls (LRC), high risk for ASD (HRA; infants with older sibling with ASD) without ASD, and HRA infants who later receive a diagnosis of ASD (ASD). Event-related potentials (ERPs) to speech sounds were recorded at 12 months. Utilizing a novel observational approach, handedness was measured by hand preference on a variety of behaviors at 36 months. RESULTS: At 12 months, lateralization patterns of ERPs to speech stimuli differed across the groups with the ASD group showing reversed lateralization compared to the LRC group. At 36 months, factor analysis of behavioral observations of hand preferences indicated a one-factor model with medium to high factor loadings. A composite handedness score was derived; no group differences were observed. There was no association between lateralization to speech at 12 months and handedness at 36 months in the LRC and HRA groups. However, children with ASD did show an association such that infants with lateralization patterns more similar to the LRC group at 12 months were stronger right-handers at 36 months. CONCLUSIONS: These results highlight early developmental patterns that might be specific to ASD, including a potential early biomarker of reversed lateralization to speech stimuli at 12 months, and a relation between behavioral and neural asymmetries. Future investigations of early asymmetry patterns, especially atypical hemispheric specialization, may be informative in the early identification of ASD. En ligne : http://dx.doi.org/10.1186/s11689-017-9185-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=349
in Journal of Neurodevelopmental Disorders > 9-1 (December 2017) . - p.4[article] Lateralization of ERPs to speech and handedness in the early development of Autism Spectrum Disorder [Texte imprimé et/ou numérique] / K. H. FINCH, Auteur ; A. M. SEERY, Auteur ; Meagan R. TALBOTT, Auteur ; C. A. NELSON, Auteur ; Helen TAGER-FLUSBERG, Auteur . - p.4.
Langues : Anglais (eng)
in Journal of Neurodevelopmental Disorders > 9-1 (December 2017) . - p.4
Mots-clés : Autism spectrum disorders Event-related potentials Handedness Lateralization Speech processing Index. décimale : PER Périodiques Résumé : BACKGROUND: Language is a highly lateralized function, with typically developing individuals showing left hemispheric specialization. Individuals with autism spectrum disorder (ASD) often show reduced or reversed hemispheric lateralization in response to language. However, it is unclear when this difference emerges and whether or not it can serve as an early ASD biomarker. Additionally, atypical language lateralization is not specific to ASD as it is also seen more frequently in individuals with mixed- and left-handedness. Here, we examined early asymmetry patterns measured through neural responses to speech sounds at 12 months and behavioral observations of handedness at 36 months in children with and without ASD. METHODS: Three different groups of children participated in the study: low-risk controls (LRC), high risk for ASD (HRA; infants with older sibling with ASD) without ASD, and HRA infants who later receive a diagnosis of ASD (ASD). Event-related potentials (ERPs) to speech sounds were recorded at 12 months. Utilizing a novel observational approach, handedness was measured by hand preference on a variety of behaviors at 36 months. RESULTS: At 12 months, lateralization patterns of ERPs to speech stimuli differed across the groups with the ASD group showing reversed lateralization compared to the LRC group. At 36 months, factor analysis of behavioral observations of hand preferences indicated a one-factor model with medium to high factor loadings. A composite handedness score was derived; no group differences were observed. There was no association between lateralization to speech at 12 months and handedness at 36 months in the LRC and HRA groups. However, children with ASD did show an association such that infants with lateralization patterns more similar to the LRC group at 12 months were stronger right-handers at 36 months. CONCLUSIONS: These results highlight early developmental patterns that might be specific to ASD, including a potential early biomarker of reversed lateralization to speech stimuli at 12 months, and a relation between behavioral and neural asymmetries. Future investigations of early asymmetry patterns, especially atypical hemispheric specialization, may be informative in the early identification of ASD. En ligne : http://dx.doi.org/10.1186/s11689-017-9185-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=349 Maternal Gesture Use and Language Development in Infant Siblings of Children with Autism Spectrum Disorder / Meagan R. TALBOTT in Journal of Autism and Developmental Disorders, 45-1 (January 2015)
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Titre : Maternal Gesture Use and Language Development in Infant Siblings of Children with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Meagan R. TALBOTT, Auteur ; Charles A. NELSON, Auteur ; Helen TAGER-FLUSBERG, Auteur Article en page(s) : p.4-14 Langues : Anglais (eng) Mots-clés : Gesture Language Infant siblings Autism Index. décimale : PER Périodiques Résumé : Impairments in language and communication are an early-appearing feature of autism spectrum disorders (ASD), with delays in language and gesture evident as early as the first year of life. Research with typically developing populations highlights the importance of both infant and maternal gesture use in infants’ early language development. The current study explores the gesture production of infants at risk for autism and their mothers at 12 months of age, and the association between these early maternal and infant gestures and between these early gestures and infants’ language at 18 months. Gestures were scored from both a caregiver-infant interaction (both infants and mothers) and from a semi-structured task (infants only). Mothers of non-diagnosed high risk infant siblings gestured more frequently than mothers of low risk infants. Infant and maternal gesture use at 12 months was associated with infants’ language scores at 18 months in both low risk and non-diagnosed high risk infants. These results demonstrate the impact of risk status on maternal behavior and the importance of considering the role of social and contextual factors on the language development of infants at risk for autism. Results from the subset of infants who meet preliminary criteria for ASD are also discussed. En ligne : http://dx.doi.org/10.1007/s10803-013-1820-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=258
in Journal of Autism and Developmental Disorders > 45-1 (January 2015) . - p.4-14[article] Maternal Gesture Use and Language Development in Infant Siblings of Children with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Meagan R. TALBOTT, Auteur ; Charles A. NELSON, Auteur ; Helen TAGER-FLUSBERG, Auteur . - p.4-14.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 45-1 (January 2015) . - p.4-14
Mots-clés : Gesture Language Infant siblings Autism Index. décimale : PER Périodiques Résumé : Impairments in language and communication are an early-appearing feature of autism spectrum disorders (ASD), with delays in language and gesture evident as early as the first year of life. Research with typically developing populations highlights the importance of both infant and maternal gesture use in infants’ early language development. The current study explores the gesture production of infants at risk for autism and their mothers at 12 months of age, and the association between these early maternal and infant gestures and between these early gestures and infants’ language at 18 months. Gestures were scored from both a caregiver-infant interaction (both infants and mothers) and from a semi-structured task (infants only). Mothers of non-diagnosed high risk infant siblings gestured more frequently than mothers of low risk infants. Infant and maternal gesture use at 12 months was associated with infants’ language scores at 18 months in both low risk and non-diagnosed high risk infants. These results demonstrate the impact of risk status on maternal behavior and the importance of considering the role of social and contextual factors on the language development of infants at risk for autism. Results from the subset of infants who meet preliminary criteria for ASD are also discussed. En ligne : http://dx.doi.org/10.1007/s10803-013-1820-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=258 Maternal Vocal Feedback to 9-Month-Old Infant Siblings of Children with ASD / Meagan R. TALBOTT in Autism Research, 9-4 (April 2016)
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Titre : Maternal Vocal Feedback to 9-Month-Old Infant Siblings of Children with ASD Type de document : Texte imprimé et/ou numérique Auteurs : Meagan R. TALBOTT, Auteur ; Charles A. NELSON, Auteur ; Helen TAGER-FLUSBERG, Auteur Article en page(s) : p.460-470 Langues : Anglais (eng) Mots-clés : autism infant siblings language development maternal responses feedback loop Index. décimale : PER Périodiques Résumé : Infant siblings of children with autism spectrum disorder display differences in early language and social communication skills beginning as early as the first year of life. While environmental influences on early language development are well documented in other infant populations, they have received relatively little attention inside of the infant sibling context. In this study, we analyzed home video diaries collected prospectively as part of a longitudinal study of infant siblings. Infant vowel and consonant-vowel vocalizations and maternal language-promoting and non-promoting verbal responses were scored for 30 infant siblings and 30 low risk control infants at 9 months of age. Analyses evaluated whether infant siblings or their mothers exhibited differences from low risk dyads in vocalization frequency or distribution, and whether mothers' responses were associated with other features of the high risk context. Analyses were conducted with respect to both initial risk group and preliminary outcome classification. Overall, we found no differences in infants' consonant-vowel vocalizations, the frequency of overall maternal utterances, or the distribution of mothers' response types. Both groups of infants produced more vowel than consonant-vowel vocalizations, and both groups of mothers responded to consonant-vowel vocalizations with more language-promoting than non-promoting responses. These results indicate that as a group, mothers of high risk infants provide equally high quality linguistic input to their infants in the first year of life and suggest that impoverished maternal linguistic input does not contribute to high risk infants' initial language difficulties. Implications for intervention strategies are also discussed. Autism Res 2016, 9: 460–470. © 2015 International Society for Autism Research, Wiley Periodicals, Inc. En ligne : http://dx.doi.org/10.1002/aur.1521 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=287
in Autism Research > 9-4 (April 2016) . - p.460-470[article] Maternal Vocal Feedback to 9-Month-Old Infant Siblings of Children with ASD [Texte imprimé et/ou numérique] / Meagan R. TALBOTT, Auteur ; Charles A. NELSON, Auteur ; Helen TAGER-FLUSBERG, Auteur . - p.460-470.
Langues : Anglais (eng)
in Autism Research > 9-4 (April 2016) . - p.460-470
Mots-clés : autism infant siblings language development maternal responses feedback loop Index. décimale : PER Périodiques Résumé : Infant siblings of children with autism spectrum disorder display differences in early language and social communication skills beginning as early as the first year of life. While environmental influences on early language development are well documented in other infant populations, they have received relatively little attention inside of the infant sibling context. In this study, we analyzed home video diaries collected prospectively as part of a longitudinal study of infant siblings. Infant vowel and consonant-vowel vocalizations and maternal language-promoting and non-promoting verbal responses were scored for 30 infant siblings and 30 low risk control infants at 9 months of age. Analyses evaluated whether infant siblings or their mothers exhibited differences from low risk dyads in vocalization frequency or distribution, and whether mothers' responses were associated with other features of the high risk context. Analyses were conducted with respect to both initial risk group and preliminary outcome classification. Overall, we found no differences in infants' consonant-vowel vocalizations, the frequency of overall maternal utterances, or the distribution of mothers' response types. Both groups of infants produced more vowel than consonant-vowel vocalizations, and both groups of mothers responded to consonant-vowel vocalizations with more language-promoting than non-promoting responses. These results indicate that as a group, mothers of high risk infants provide equally high quality linguistic input to their infants in the first year of life and suggest that impoverished maternal linguistic input does not contribute to high risk infants' initial language difficulties. Implications for intervention strategies are also discussed. Autism Res 2016, 9: 460–470. © 2015 International Society for Autism Research, Wiley Periodicals, Inc. En ligne : http://dx.doi.org/10.1002/aur.1521 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=287 Short report: Experiences of Caregivers Participating in a Telehealth Evaluation of Development for Infants (TEDI) / Meagan R. TALBOTT in Journal of Autism and Developmental Disorders, 52-12 (December 2022)
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