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Détail de l'auteur
Auteur Jin LIU |
Documents disponibles écrits par cet auteur (3)
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Investigating the quality of life for children with autism spectrum disorder scale using Rasch methodology / Jin LIU ; Ruiqin GAO ; Erik DRASGOW in Autism Research, 16-11 (November 2023)
[article]
Titre : Investigating the quality of life for children with autism spectrum disorder scale using Rasch methodology Type de document : Texte imprimé et/ou numérique Auteurs : Jin LIU, Auteur ; Ruiqin GAO, Auteur ; Erik DRASGOW, Auteur Article en page(s) : p.2172-2183 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Abstract Our purpose in this study was to provide additional psychometric evidence of the Quality of Life for Children with Autism Spectrum Disorder (QOLASD-C) scale. We used Rasch modeling to investigate the QOLASD-C functioning, the characteristics of the items comprising the scale, and the item functioning across subgroups of children with ASD based on gender and race/ethnicity. Results showed that QOLASD-C was unidimensional, met the local independence assumption, and measured quality of life (QOL). The items showed excellent fit to the model and good discriminating ability between low and high QOL. Most items showed a moderate difficulty level. No differential item functioning was observed based on children's gender and race/ethnicity. Implications for research and practice are discussed. En ligne : https://doi.org/10.1002/aur.3016 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=517
in Autism Research > 16-11 (November 2023) . - p.2172-2183[article] Investigating the quality of life for children with autism spectrum disorder scale using Rasch methodology [Texte imprimé et/ou numérique] / Jin LIU, Auteur ; Ruiqin GAO, Auteur ; Erik DRASGOW, Auteur . - p.2172-2183.
Langues : Anglais (eng)
in Autism Research > 16-11 (November 2023) . - p.2172-2183
Index. décimale : PER Périodiques Résumé : Abstract Our purpose in this study was to provide additional psychometric evidence of the Quality of Life for Children with Autism Spectrum Disorder (QOLASD-C) scale. We used Rasch modeling to investigate the QOLASD-C functioning, the characteristics of the items comprising the scale, and the item functioning across subgroups of children with ASD based on gender and race/ethnicity. Results showed that QOLASD-C was unidimensional, met the local independence assumption, and measured quality of life (QOL). The items showed excellent fit to the model and good discriminating ability between low and high QOL. Most items showed a moderate difficulty level. No differential item functioning was observed based on children's gender and race/ethnicity. Implications for research and practice are discussed. En ligne : https://doi.org/10.1002/aur.3016 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=517 A Psychometric Evaluation of the Quality of Life for Children with Autism Spectrum Disorder Scale / Laura C. CHEZAN in Journal of Autism and Developmental Disorders, 52-4 (April 2022)
[article]
Titre : A Psychometric Evaluation of the Quality of Life for Children with Autism Spectrum Disorder Scale Type de document : Texte imprimé et/ou numérique Auteurs : Laura C. CHEZAN, Auteur ; Jin LIU, Auteur ; Judith M. CHOLEWICKI, Auteur ; Erik DRASGOW, Auteur ; Ruyi DING, Auteur ; Adam WARMAN, Auteur Article en page(s) : p.1536-1552 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder/diagnosis/psychology Child Factor Analysis, Statistical Humans Psychometrics/methods Quality of Life/psychology Reproducibility of Results Surveys and Questionnaires Autism spectrum disorder Children Factor analysis Quality of life Validation Index. décimale : PER Périodiques Résumé : Our purpose in this study was to validate the Quality of Life for Children with Autism Spectrum Disorder scale. We first conducted an exploratory factor analysis to examine the factor structure. Results suggested that a three-factor model (Interpersonal Relationships, Self-Determination, and Emotional Well-Being) should be retained. Next, we conducted a confirmatory factor analysis to compare a higher-order factor model and additional models. Results showed acceptable model fit for the higher-order factor model. The scale had excellent reliability (?=.90) for the overall scale and for the three subscales (Interpersonal Relationships, ?=.87; Self-Determination, ?=.81; and Emotional Well-Being, ?=.66). The 16-item scale showed convergent and divergent validity. Implications for future research and practice are discussed. En ligne : http://dx.doi.org/10.1007/s10803-021-05048-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=475
in Journal of Autism and Developmental Disorders > 52-4 (April 2022) . - p.1536-1552[article] A Psychometric Evaluation of the Quality of Life for Children with Autism Spectrum Disorder Scale [Texte imprimé et/ou numérique] / Laura C. CHEZAN, Auteur ; Jin LIU, Auteur ; Judith M. CHOLEWICKI, Auteur ; Erik DRASGOW, Auteur ; Ruyi DING, Auteur ; Adam WARMAN, Auteur . - p.1536-1552.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 52-4 (April 2022) . - p.1536-1552
Mots-clés : Autism Spectrum Disorder/diagnosis/psychology Child Factor Analysis, Statistical Humans Psychometrics/methods Quality of Life/psychology Reproducibility of Results Surveys and Questionnaires Autism spectrum disorder Children Factor analysis Quality of life Validation Index. décimale : PER Périodiques Résumé : Our purpose in this study was to validate the Quality of Life for Children with Autism Spectrum Disorder scale. We first conducted an exploratory factor analysis to examine the factor structure. Results suggested that a three-factor model (Interpersonal Relationships, Self-Determination, and Emotional Well-Being) should be retained. Next, we conducted a confirmatory factor analysis to compare a higher-order factor model and additional models. Results showed acceptable model fit for the higher-order factor model. The scale had excellent reliability (?=.90) for the overall scale and for the three subscales (Interpersonal Relationships, ?=.87; Self-Determination, ?=.81; and Emotional Well-Being, ?=.66). The 16-item scale showed convergent and divergent validity. Implications for future research and practice are discussed. En ligne : http://dx.doi.org/10.1007/s10803-021-05048-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=475 The Quality of Life for Children with Autism Spectrum Disorder Scale: Factor Analysis, MIMIC Modeling, and Cut-Off Score Analysis / Laura C. CHEZAN in Journal of Autism and Developmental Disorders, 53-8 (August 2023)
[article]
Titre : The Quality of Life for Children with Autism Spectrum Disorder Scale: Factor Analysis, MIMIC Modeling, and Cut-Off Score Analysis Type de document : Texte imprimé et/ou numérique Auteurs : Laura C. CHEZAN, Auteur ; Jin LIU, Auteur ; Erik DRASGOW, Auteur ; Ruyi DING, Auteur ; Alexandro MAGANA, Auteur Article en page(s) : p.3230-3245 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Our purpose in this study was to further examine the psychometric properties of the Quality of Life for Children with Autism Spectrum Disorder (QOLASD-C) scale. We first investigated the factor structure and the internal consistency of the scale. The bifactor model showed good fit and strong reliability. Second, we used multiple-indicators multiple-causes (MIMIC) modeling to examine the associations between demographic variables and the QOLASD-C dimensions. Results showed differences on overall QOL based on age, race/ethnicity, and autism spectrum disorder severity, but no relationships with gender. All demographic variables were associated with one or all three subscales (i.e., interpersonal relationships, self-determination, emotional well-being) of the QOLASD-C. Third, an optimal cut-off score of 37 was identified. Implications for research and practice are discussed. En ligne : https://doi.org/10.1007/s10803-022-05610-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508
in Journal of Autism and Developmental Disorders > 53-8 (August 2023) . - p.3230-3245[article] The Quality of Life for Children with Autism Spectrum Disorder Scale: Factor Analysis, MIMIC Modeling, and Cut-Off Score Analysis [Texte imprimé et/ou numérique] / Laura C. CHEZAN, Auteur ; Jin LIU, Auteur ; Erik DRASGOW, Auteur ; Ruyi DING, Auteur ; Alexandro MAGANA, Auteur . - p.3230-3245.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 53-8 (August 2023) . - p.3230-3245
Index. décimale : PER Périodiques Résumé : Our purpose in this study was to further examine the psychometric properties of the Quality of Life for Children with Autism Spectrum Disorder (QOLASD-C) scale. We first investigated the factor structure and the internal consistency of the scale. The bifactor model showed good fit and strong reliability. Second, we used multiple-indicators multiple-causes (MIMIC) modeling to examine the associations between demographic variables and the QOLASD-C dimensions. Results showed differences on overall QOL based on age, race/ethnicity, and autism spectrum disorder severity, but no relationships with gender. All demographic variables were associated with one or all three subscales (i.e., interpersonal relationships, self-determination, emotional well-being) of the QOLASD-C. Third, an optimal cut-off score of 37 was identified. Implications for research and practice are discussed. En ligne : https://doi.org/10.1007/s10803-022-05610-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508