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Détail de l'auteur
Auteur Chandni PARIKH |
Documents disponibles écrits par cet auteur (3)
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Brief Report: Use of the Infant-Toddler Checklist in Infant Siblings of Children with Autism Spectrum Disorder / Chandni PARIKH in Journal of Autism and Developmental Disorders, 51-3 (March 2021)
[article]
Titre : Brief Report: Use of the Infant-Toddler Checklist in Infant Siblings of Children with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Chandni PARIKH, Auteur ; Ana-Maria IOSIF, Auteur ; Sally OZONOFF, Auteur Article en page(s) : p.1007-1012 Langues : Anglais (eng) Mots-clés : Asd Infants Infant–Toddler Checklist Screening Index. décimale : PER Périodiques Résumé : Few studies have explored autism spectrum disorder (ASD) screening in the first year of life. The current investigation examines the psychometric properties of the Infant-Toddler Checklist starting in the first year of life in a sample at elevated and average risk for ASD based on family history. 283 participants were followed from 6 to 36 months, when diagnostic outcome was determined. The results indicated low to moderate sensitivity, specificity, and positive predictive value across ages for broadly distinguishing any delays from typical development, as well as for more narrowly discriminating children with ASD from those who were typically developing. Implications for utilizing ASD screening tools in the first year of life with high risk samples are discussed. En ligne : http://dx.doi.org/10.1007/s10803-020-04468-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=443
in Journal of Autism and Developmental Disorders > 51-3 (March 2021) . - p.1007-1012[article] Brief Report: Use of the Infant-Toddler Checklist in Infant Siblings of Children with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Chandni PARIKH, Auteur ; Ana-Maria IOSIF, Auteur ; Sally OZONOFF, Auteur . - p.1007-1012.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 51-3 (March 2021) . - p.1007-1012
Mots-clés : Asd Infants Infant–Toddler Checklist Screening Index. décimale : PER Périodiques Résumé : Few studies have explored autism spectrum disorder (ASD) screening in the first year of life. The current investigation examines the psychometric properties of the Infant-Toddler Checklist starting in the first year of life in a sample at elevated and average risk for ASD based on family history. 283 participants were followed from 6 to 36 months, when diagnostic outcome was determined. The results indicated low to moderate sensitivity, specificity, and positive predictive value across ages for broadly distinguishing any delays from typical development, as well as for more narrowly discriminating children with ASD from those who were typically developing. Implications for utilizing ASD screening tools in the first year of life with high risk samples are discussed. En ligne : http://dx.doi.org/10.1007/s10803-020-04468-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=443 Correction to: Brief Report: Use of the Infant-Toddler Checklist in Infant Siblings of Children with Autism Spectrum Disorder / Chandni PARIKH in Journal of Autism and Developmental Disorders, 51-3 (March 2021)
[article]
Titre : Correction to: Brief Report: Use of the Infant-Toddler Checklist in Infant Siblings of Children with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Chandni PARIKH, Auteur ; Ana-Maria IOSIF, Auteur ; Sally OZONOFF, Auteur Article en page(s) : p.1013 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-020-04497-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=443
in Journal of Autism and Developmental Disorders > 51-3 (March 2021) . - p.1013[article] Correction to: Brief Report: Use of the Infant-Toddler Checklist in Infant Siblings of Children with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Chandni PARIKH, Auteur ; Ana-Maria IOSIF, Auteur ; Sally OZONOFF, Auteur . - p.1013.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 51-3 (March 2021) . - p.1013
Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-020-04497-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=443 Onset patterns in autism: Variation across informants, methods, and timing / Sally OZONOFF in Autism Research, 11-5 (May 2018)
[article]
Titre : Onset patterns in autism: Variation across informants, methods, and timing Type de document : Texte imprimé et/ou numérique Auteurs : Sally OZONOFF, Auteur ; Devon GANGI, Auteur ; P. HANZEL ELISE, Auteur ; Alesha HILL, Auteur ; M. HILL MONIQUE, Auteur ; Meghan MILLER, Auteur ; A. J. SCHWICHTENBERG, Auteur ; Beth STEINFELD MARY, Auteur ; Chandni PARIKH, Auteur ; Ana?Maria IOSIF, Auteur Article en page(s) : p.788-797 Langues : Anglais (eng) Mots-clés : early signs infants regression Index. décimale : PER Périodiques Résumé : While previous studies suggested that regressive forms of onset were not common in autism spectrum disorder (ASD), more recent investigations suggest that the rates are quite high and may be under?reported using certain methods. The current study undertook a systematic investigation of how rates of regression differed by measurement method. Infants with (n=147) and without a family history of ASD (n=83) were seen prospectively for up to 7 visits in the first three years of life. Reports of symptom onset were collected using four measures that systematically varied the informant (examiner vs. parent), the decision type (categorical [regression absent or present] vs. dimensional [frequency of social behaviors]), and the timing of the assessment (retrospective vs. prospective). Latent class growth models were used to classify individual trajectories to see whether regressive onset patterns were infrequent or widespread within the ASD group. A majority of the sample was classified as having a regressive onset using either examiner (88%) or parent (69%) prospective dimensional ratings. Rates of regression were much lower using retrospective or categorical measures (from 29 to 47%). Agreement among different measurement methods was low. Declining trajectories of development, consistent with a regressive onset pattern, are common in children with ASD and may be more the rule than the exception. The accuracy of widely used methods of measuring onset is questionable and the present findings argue against their widespread use. Autism Res 2018, 11: 788?797. ? 2018 International Society for Autism Research, Wiley Periodicals, Inc. Lay Summary This study examines different ways of measuring the onset of symptoms in autism spectrum disorder (ASD). The present findings suggest that declining developmental skills, consistent with a regressive onset pattern, are common in children with ASD and may be more the rule than the exception. The results question the accuracy of widely used methods of measuring symptom onset and argue against their widespread use. En ligne : https://doi.org/10.1002/aur.1943 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=363
in Autism Research > 11-5 (May 2018) . - p.788-797[article] Onset patterns in autism: Variation across informants, methods, and timing [Texte imprimé et/ou numérique] / Sally OZONOFF, Auteur ; Devon GANGI, Auteur ; P. HANZEL ELISE, Auteur ; Alesha HILL, Auteur ; M. HILL MONIQUE, Auteur ; Meghan MILLER, Auteur ; A. J. SCHWICHTENBERG, Auteur ; Beth STEINFELD MARY, Auteur ; Chandni PARIKH, Auteur ; Ana?Maria IOSIF, Auteur . - p.788-797.
Langues : Anglais (eng)
in Autism Research > 11-5 (May 2018) . - p.788-797
Mots-clés : early signs infants regression Index. décimale : PER Périodiques Résumé : While previous studies suggested that regressive forms of onset were not common in autism spectrum disorder (ASD), more recent investigations suggest that the rates are quite high and may be under?reported using certain methods. The current study undertook a systematic investigation of how rates of regression differed by measurement method. Infants with (n=147) and without a family history of ASD (n=83) were seen prospectively for up to 7 visits in the first three years of life. Reports of symptom onset were collected using four measures that systematically varied the informant (examiner vs. parent), the decision type (categorical [regression absent or present] vs. dimensional [frequency of social behaviors]), and the timing of the assessment (retrospective vs. prospective). Latent class growth models were used to classify individual trajectories to see whether regressive onset patterns were infrequent or widespread within the ASD group. A majority of the sample was classified as having a regressive onset using either examiner (88%) or parent (69%) prospective dimensional ratings. Rates of regression were much lower using retrospective or categorical measures (from 29 to 47%). Agreement among different measurement methods was low. Declining trajectories of development, consistent with a regressive onset pattern, are common in children with ASD and may be more the rule than the exception. The accuracy of widely used methods of measuring onset is questionable and the present findings argue against their widespread use. Autism Res 2018, 11: 788?797. ? 2018 International Society for Autism Research, Wiley Periodicals, Inc. Lay Summary This study examines different ways of measuring the onset of symptoms in autism spectrum disorder (ASD). The present findings suggest that declining developmental skills, consistent with a regressive onset pattern, are common in children with ASD and may be more the rule than the exception. The results question the accuracy of widely used methods of measuring symptom onset and argue against their widespread use. En ligne : https://doi.org/10.1002/aur.1943 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=363