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Détail de l'auteur
Auteur J. I. FELDMAN |
Documents disponibles écrits par cet auteur (2)
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Brief Report: Differences in Multisensory Integration Covary with Sensory Responsiveness in Children with and without Autism Spectrum Disorder / J. I. FELDMAN in Journal of Autism and Developmental Disorders, 49-1 (January 2019)
[article]
Titre : Brief Report: Differences in Multisensory Integration Covary with Sensory Responsiveness in Children with and without Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : J. I. FELDMAN, Auteur ; W. KUANG, Auteur ; J. G. CONRAD, Auteur ; A. TU, Auteur ; P. SANTAPURAM, Auteur ; D. M. SIMON, Auteur ; J. H. FOSS-FEIG, Auteur ; L. D. KWAKYE, Auteur ; R. A. STEVENSON, Auteur ; Mark T. WALLACE, Auteur ; Tiffany G. WOYNAROSKI, Auteur Article en page(s) : p.397-403 Langues : Anglais (eng) Mots-clés : Audiovisual Autism Multisensory integration Sensory Speech perception Temporal binding Index. décimale : PER Périodiques Résumé : Research shows that children with autism spectrum disorder (ASD) differ in their behavioral patterns of responding to sensory stimuli (i.e., sensory responsiveness) and in various other aspects of sensory functioning relative to typical peers. This study explored relations between measures of sensory responsiveness and multisensory speech perception and integration in children with and without ASD. Participants were 8-17 year old children, 18 with ASD and 18 matched typically developing controls. Participants completed a psychophysical speech perception task, and parents reported on children's sensory responsiveness. Psychophysical measures (e.g., audiovisual accuracy, temporal binding window) were associated with patterns of sensory responsiveness (e.g., hyporesponsiveness, sensory seeking). Results indicate that differences in multisensory speech perception and integration covary with atypical patterns of sensory responsiveness. En ligne : http://dx.doi.org/10.1007/s10803-018-3667-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=377
in Journal of Autism and Developmental Disorders > 49-1 (January 2019) . - p.397-403[article] Brief Report: Differences in Multisensory Integration Covary with Sensory Responsiveness in Children with and without Autism Spectrum Disorder [Texte imprimé et/ou numérique] / J. I. FELDMAN, Auteur ; W. KUANG, Auteur ; J. G. CONRAD, Auteur ; A. TU, Auteur ; P. SANTAPURAM, Auteur ; D. M. SIMON, Auteur ; J. H. FOSS-FEIG, Auteur ; L. D. KWAKYE, Auteur ; R. A. STEVENSON, Auteur ; Mark T. WALLACE, Auteur ; Tiffany G. WOYNAROSKI, Auteur . - p.397-403.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 49-1 (January 2019) . - p.397-403
Mots-clés : Audiovisual Autism Multisensory integration Sensory Speech perception Temporal binding Index. décimale : PER Périodiques Résumé : Research shows that children with autism spectrum disorder (ASD) differ in their behavioral patterns of responding to sensory stimuli (i.e., sensory responsiveness) and in various other aspects of sensory functioning relative to typical peers. This study explored relations between measures of sensory responsiveness and multisensory speech perception and integration in children with and without ASD. Participants were 8-17 year old children, 18 with ASD and 18 matched typically developing controls. Participants completed a psychophysical speech perception task, and parents reported on children's sensory responsiveness. Psychophysical measures (e.g., audiovisual accuracy, temporal binding window) were associated with patterns of sensory responsiveness (e.g., hyporesponsiveness, sensory seeking). Results indicate that differences in multisensory speech perception and integration covary with atypical patterns of sensory responsiveness. En ligne : http://dx.doi.org/10.1007/s10803-018-3667-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=377 Psychometric validation and refinement of the Interoception Sensory Questionnaire (ISQ) in adolescents and adults on the autism spectrum / E. SUZMAN in Molecular Autism, 12 (2021)
[article]
Titre : Psychometric validation and refinement of the Interoception Sensory Questionnaire (ISQ) in adolescents and adults on the autism spectrum Type de document : Texte imprimé et/ou numérique Auteurs : E. SUZMAN, Auteur ; Z. J. WILLIAMS, Auteur ; J. I. FELDMAN, Auteur ; M. FAILLA, Auteur ; Carissa J. CASCIO, Auteur ; Mark T. WALLACE, Auteur ; M. NIARCHOU, Auteur ; J. S. SUTCLIFFE, Auteur ; E. WODKA, Auteur ; Tiffany G. WOYNAROSKI, Auteur Article en page(s) : 42 p. Langues : Anglais (eng) Mots-clés : Autism Interoception Item response theory Measurement Psychometric Reliability Sensory Validity Network Vanderbilt site. ZJW also serves as a consultant to Roche. The other authors have no competing interests. Index. décimale : PER Périodiques Résumé : BACKGROUND: Individuals on the autism spectrum are reported to display alterations in interoception, the sense of the internal state of the body. The Interoception Sensory Questionnaire (ISQ) is a 20-item self-report measure of interoception specifically intended to measure this construct in autistic people. The psychometrics of the ISQ, however, have not previously been evaluated in a large sample of autistic individuals. METHODS: Using confirmatory factor analysis, we evaluated the latent structure of the ISQ in a large online sample of adults on the autism spectrum and found that the unidimensional model fit the data poorly. Using misspecification analysis to identify areas of local misfit and item response theory to investigate the appropriateness of the seven-point response scale, we removed redundant items and collapsed the response options to put forth a novel eight-item, five-response choice ISQ. RESULTS: The revised, five-response choice ISQ (ISQ-8) showed much improved fit while maintaining high internal reliability. Differential item functioning (DIF) analyses indicated that the items of the ISQ-8 were answered in comparable ways by autistic adolescents and adults and across multiple other sociodemographic groups. LIMITATIONS: Our results were limited by the fact that we did not collect data for typically developing controls, preventing the analysis of DIF by diagnostic status. Additionally, while this study proposes a new 5-response scale for the ISQ-8, our data were not collected using this method; thus, the psychometric properties for the revised version of this instrument require further investigation. CONCLUSION: The ISQ-8 shows promise as a reliable and valid measure of interoception in adolescents and adults on the autism spectrum, but additional work is needed to examine its psychometrics in this population. A free online score calculator has been created to facilitate the use of ISQ-8 latent trait scores for further studies of autistic adolescents and adults (available at https://asdmeasures.shinyapps.io/ISQ_score/ ). En ligne : http://dx.doi.org/10.1186/s13229-021-00440-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=459
in Molecular Autism > 12 (2021) . - 42 p.[article] Psychometric validation and refinement of the Interoception Sensory Questionnaire (ISQ) in adolescents and adults on the autism spectrum [Texte imprimé et/ou numérique] / E. SUZMAN, Auteur ; Z. J. WILLIAMS, Auteur ; J. I. FELDMAN, Auteur ; M. FAILLA, Auteur ; Carissa J. CASCIO, Auteur ; Mark T. WALLACE, Auteur ; M. NIARCHOU, Auteur ; J. S. SUTCLIFFE, Auteur ; E. WODKA, Auteur ; Tiffany G. WOYNAROSKI, Auteur . - 42 p.
Langues : Anglais (eng)
in Molecular Autism > 12 (2021) . - 42 p.
Mots-clés : Autism Interoception Item response theory Measurement Psychometric Reliability Sensory Validity Network Vanderbilt site. ZJW also serves as a consultant to Roche. The other authors have no competing interests. Index. décimale : PER Périodiques Résumé : BACKGROUND: Individuals on the autism spectrum are reported to display alterations in interoception, the sense of the internal state of the body. The Interoception Sensory Questionnaire (ISQ) is a 20-item self-report measure of interoception specifically intended to measure this construct in autistic people. The psychometrics of the ISQ, however, have not previously been evaluated in a large sample of autistic individuals. METHODS: Using confirmatory factor analysis, we evaluated the latent structure of the ISQ in a large online sample of adults on the autism spectrum and found that the unidimensional model fit the data poorly. Using misspecification analysis to identify areas of local misfit and item response theory to investigate the appropriateness of the seven-point response scale, we removed redundant items and collapsed the response options to put forth a novel eight-item, five-response choice ISQ. RESULTS: The revised, five-response choice ISQ (ISQ-8) showed much improved fit while maintaining high internal reliability. Differential item functioning (DIF) analyses indicated that the items of the ISQ-8 were answered in comparable ways by autistic adolescents and adults and across multiple other sociodemographic groups. LIMITATIONS: Our results were limited by the fact that we did not collect data for typically developing controls, preventing the analysis of DIF by diagnostic status. Additionally, while this study proposes a new 5-response scale for the ISQ-8, our data were not collected using this method; thus, the psychometric properties for the revised version of this instrument require further investigation. CONCLUSION: The ISQ-8 shows promise as a reliable and valid measure of interoception in adolescents and adults on the autism spectrum, but additional work is needed to examine its psychometrics in this population. A free online score calculator has been created to facilitate the use of ISQ-8 latent trait scores for further studies of autistic adolescents and adults (available at https://asdmeasures.shinyapps.io/ISQ_score/ ). En ligne : http://dx.doi.org/10.1186/s13229-021-00440-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=459