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Auteur Silia VITORATOU
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Documents disponibles écrits par cet auteur (4)
Faire une suggestion Affiner la rechercheCorrection: The Knowledge of Autism Questionnaire-UK: Development and Initial Psychometric Evaluation / Sophie LANGHORNE in Journal of Autism and Developmental Disorders, 54-12 (December 2024)
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Titre : Correction: The Knowledge of Autism Questionnaire-UK: Development and Initial Psychometric Evaluation Type de document : texte imprimé Auteurs : Sophie LANGHORNE, Auteur ; Nora UGLIK-MARUCHA, Auteur ; Charlotte BROADHURST, Auteur ; Elena LIEVEN, Auteur ; Amelia PEARSON, Auteur ; Silia VITORATOU, Auteur ; Kathy LEADBITTER, Auteur Article en page(s) : p.4765-4765 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : https://doi.org/10.1007/s10803-024-06580-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=540
in Journal of Autism and Developmental Disorders > 54-12 (December 2024) . - p.4765-4765[article] Correction: The Knowledge of Autism Questionnaire-UK: Development and Initial Psychometric Evaluation [texte imprimé] / Sophie LANGHORNE, Auteur ; Nora UGLIK-MARUCHA, Auteur ; Charlotte BROADHURST, Auteur ; Elena LIEVEN, Auteur ; Amelia PEARSON, Auteur ; Silia VITORATOU, Auteur ; Kathy LEADBITTER, Auteur . - p.4765-4765.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 54-12 (December 2024) . - p.4765-4765
Index. décimale : PER Périodiques En ligne : https://doi.org/10.1007/s10803-024-06580-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=540 Development and Psychometric Properties of a New Questionnaire to Assess Mental Health and Concerning Behaviors in Children and Young People with Autism Spectrum Disorder (ASD): The Assessment of Concerning Behavior (ACB) Scale / Joanne TARVER in Journal of Autism and Developmental Disorders, 51-8 (August 2021)
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Titre : Development and Psychometric Properties of a New Questionnaire to Assess Mental Health and Concerning Behaviors in Children and Young People with Autism Spectrum Disorder (ASD): The Assessment of Concerning Behavior (ACB) Scale Type de document : texte imprimé Auteurs : Joanne TARVER, Auteur ; Silia VITORATOU, Auteur ; Mathilde MASTROIANNI, Auteur ; Natalie HEANEY, Auteur ; Eleanor BENNETT, Auteur ; Felicity GIBBONS, Auteur ; Federico FIORI, Auteur ; Michael ABSOUD, Auteur ; Lakshmi RAMASUBRAMANIAN, Auteur ; Emily SIMONOFF, Auteur ; Paramala SANTOSH, Auteur Article en page(s) : p.2812-2828 Langues : Anglais (eng) Mots-clés : Adolescent Adult Autism Spectrum Disorder/diagnosis/psychology Behavior Rating Scale Caregivers/psychology Child Female Humans Male Mental Health/trends Parents/psychology Problem Behavior/psychology Psychometrics/methods Reproducibility of Results Surveys and Questionnaires Young Adult Autism spectrum disorder (ASD) Emotional and behavioral problems Instrument development and validation Risk F. Fiori is the Chief Technology Officer and shareholder in HealthTracker Ltd. Index. décimale : PER Périodiques Résumé : Although 70% of autistic children and young people meet criteria for co-occurring psychiatric conditions, there are few screening measures specifically for autistic individuals. We describe the development and validation of the Assessment of Concerning Behavior (ACB), an instrument co-developed with the autistic community to assess mental health and problematic/risky behaviors. Items include descriptions to facilitate symptom recognition by autistic people, and carers/professionals. The ACB was completed by 255 parents, 149 autistic children and young people and 30 teachers. Internal consistency, stability and validity was assessed. The ACB parent-version fit a two-factor model (internalizing and externalizing problems) and showed adequate test-retest reliability, internal consistency and construct validity. The ACB is a promising new measure for research and clinical use in autism. En ligne : http://dx.doi.org/10.1007/s10803-020-04748-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=453
in Journal of Autism and Developmental Disorders > 51-8 (August 2021) . - p.2812-2828[article] Development and Psychometric Properties of a New Questionnaire to Assess Mental Health and Concerning Behaviors in Children and Young People with Autism Spectrum Disorder (ASD): The Assessment of Concerning Behavior (ACB) Scale [texte imprimé] / Joanne TARVER, Auteur ; Silia VITORATOU, Auteur ; Mathilde MASTROIANNI, Auteur ; Natalie HEANEY, Auteur ; Eleanor BENNETT, Auteur ; Felicity GIBBONS, Auteur ; Federico FIORI, Auteur ; Michael ABSOUD, Auteur ; Lakshmi RAMASUBRAMANIAN, Auteur ; Emily SIMONOFF, Auteur ; Paramala SANTOSH, Auteur . - p.2812-2828.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 51-8 (August 2021) . - p.2812-2828
Mots-clés : Adolescent Adult Autism Spectrum Disorder/diagnosis/psychology Behavior Rating Scale Caregivers/psychology Child Female Humans Male Mental Health/trends Parents/psychology Problem Behavior/psychology Psychometrics/methods Reproducibility of Results Surveys and Questionnaires Young Adult Autism spectrum disorder (ASD) Emotional and behavioral problems Instrument development and validation Risk F. Fiori is the Chief Technology Officer and shareholder in HealthTracker Ltd. Index. décimale : PER Périodiques Résumé : Although 70% of autistic children and young people meet criteria for co-occurring psychiatric conditions, there are few screening measures specifically for autistic individuals. We describe the development and validation of the Assessment of Concerning Behavior (ACB), an instrument co-developed with the autistic community to assess mental health and problematic/risky behaviors. Items include descriptions to facilitate symptom recognition by autistic people, and carers/professionals. The ACB was completed by 255 parents, 149 autistic children and young people and 30 teachers. Internal consistency, stability and validity was assessed. The ACB parent-version fit a two-factor model (internalizing and externalizing problems) and showed adequate test-retest reliability, internal consistency and construct validity. The ACB is a promising new measure for research and clinical use in autism. En ligne : http://dx.doi.org/10.1007/s10803-020-04748-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=453 Exploring the neurocognitive correlates of challenging behaviours in young people with autism spectrum disorder / Virginia CARTER LENO in Autism, 23-5 (July 2019)
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Titre : Exploring the neurocognitive correlates of challenging behaviours in young people with autism spectrum disorder Type de document : texte imprimé Auteurs : Virginia CARTER LENO, Auteur ; Silia VITORATOU, Auteur ; Rachel G. KENT, Auteur ; Tony CHARMAN, Auteur ; Susie CHANDLER, Auteur ; Catherine R.G. JONES, Auteur ; Francesca HAPPE, Auteur ; Gillian BAIRD, Auteur ; Andrew PICKLES, Auteur ; Emily SIMONOFF, Auteur Article en page(s) : p.1152-1164 Langues : Anglais (eng) Mots-clés : Special Needs and Autism Project autism spectrum disorder challenging behaviours cognition externalising behaviours self-injurious behaviour Index. décimale : PER Périodiques Résumé : Many young people with autism spectrum disorder display 'challenging behaviours', characterised by externalising behaviour and self-injurious behaviours. These behaviours can have a negative impact on a young person's well-being, family environment and educational achievement. However, the development of effective interventions requires greater knowledge of autism spectrum disorder-specific models of challenging behaviours. Autism spectrum disorder populations are found to demonstrate impairments in different cognitive domains, namely social domains, such as theory of mind and emotion recognition, but also non-social domains such as executive functioning and sensory or perceptual processing. Parent-rated self-injurious behaviour and externalising behaviours, and neurocognitive performance were assessed in a population-derived sample of 100 adolescents with autism spectrum disorder. Structural equation modelling was used to estimate associations between cognitive domains (theory of mind, emotion recognition, executive functioning and perceptual processing) and self-injurious behaviour and externalising behaviours. Poorer theory of mind was associated with increased self-injurious behaviour, whereas poorer perceptual processing was associated with increased externalising behaviours. These associations remained when controlling for language ability. This is the first analysis to examine how a wide range of neurocognitive domains relate to challenging behaviours and suggests specific domains that may be important targets in the development of interventions in adolescents with autism spectrum disorder. En ligne : http://dx.doi.org/10.1177/1362361318769176 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=401
in Autism > 23-5 (July 2019) . - p.1152-1164[article] Exploring the neurocognitive correlates of challenging behaviours in young people with autism spectrum disorder [texte imprimé] / Virginia CARTER LENO, Auteur ; Silia VITORATOU, Auteur ; Rachel G. KENT, Auteur ; Tony CHARMAN, Auteur ; Susie CHANDLER, Auteur ; Catherine R.G. JONES, Auteur ; Francesca HAPPE, Auteur ; Gillian BAIRD, Auteur ; Andrew PICKLES, Auteur ; Emily SIMONOFF, Auteur . - p.1152-1164.
Langues : Anglais (eng)
in Autism > 23-5 (July 2019) . - p.1152-1164
Mots-clés : Special Needs and Autism Project autism spectrum disorder challenging behaviours cognition externalising behaviours self-injurious behaviour Index. décimale : PER Périodiques Résumé : Many young people with autism spectrum disorder display 'challenging behaviours', characterised by externalising behaviour and self-injurious behaviours. These behaviours can have a negative impact on a young person's well-being, family environment and educational achievement. However, the development of effective interventions requires greater knowledge of autism spectrum disorder-specific models of challenging behaviours. Autism spectrum disorder populations are found to demonstrate impairments in different cognitive domains, namely social domains, such as theory of mind and emotion recognition, but also non-social domains such as executive functioning and sensory or perceptual processing. Parent-rated self-injurious behaviour and externalising behaviours, and neurocognitive performance were assessed in a population-derived sample of 100 adolescents with autism spectrum disorder. Structural equation modelling was used to estimate associations between cognitive domains (theory of mind, emotion recognition, executive functioning and perceptual processing) and self-injurious behaviour and externalising behaviours. Poorer theory of mind was associated with increased self-injurious behaviour, whereas poorer perceptual processing was associated with increased externalising behaviours. These associations remained when controlling for language ability. This is the first analysis to examine how a wide range of neurocognitive domains relate to challenging behaviours and suggests specific domains that may be important targets in the development of interventions in adolescents with autism spectrum disorder. En ligne : http://dx.doi.org/10.1177/1362361318769176 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=401 The Knowledge of Autism Questionnaire-UK: Development and Initial Psychometric Evaluation / Nora UGLIK-MARUCHA ; Charlotte BROADHURST ; Elena LIEVEN ; Amelia PEARSON ; Silia VITORATOU ; Kathy LEADBITTER in Journal of Autism and Developmental Disorders, 55-7 (July 2025)
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[article]
Titre : The Knowledge of Autism Questionnaire-UK: Development and Initial Psychometric Evaluation Type de document : texte imprimé Auteurs : Nora UGLIK-MARUCHA, Auteur ; Charlotte BROADHURST, Auteur ; Elena LIEVEN, Auteur ; Amelia PEARSON, Auteur ; Silia VITORATOU, Auteur ; Kathy LEADBITTER, Auteur Article en page(s) : p.2436-2451 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Tools to measure autism knowledge are needed to assess levels of understanding within particular groups of people and to evaluate whether awareness-raising campaigns or interventions lead to improvements in understanding. Several such measures are in circulation, but, to our knowledge, there are no psychometrically-validated questionnaires that assess contemporary autism knowledge suitable to the UK context. We aimed to produce a brief measure to assess between-respondent variability and within-respondent change over time. A pool of questionnaire items was developed and refined through a multi-stage iterative process involving autism experts and a lay sample. Attention was paid to face validity, clarity, consensus on correct responses, and appropriate difficulty levels. Initial validation data was obtained from a lay sample of 201 people. Difficulty and discrimination ability were assessed using item response theory and low-performing items were removed. Dimensionality was evaluated with exploratory factor analysis, which revealed a one-factor structure of the questionnaire. Further items were removed where they did not load strongly on their main factor. This process resulted in a final 14-item questionnaire called the Knowledge of Autism Questionnaire-UK. Internal consistency was satisfactory, and the final questionnaire was able to distinguish between parents of autistic people and those without an affiliation to autism. The KAQ-UK is a new, freely-available measure of autism knowledge that could be used to assess between-respondent variability and within-respondent change over time. Further evaluation and validation of its measurement properties are required. En ligne : https://doi.org/10.1007/s10803-024-06332-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=558
in Journal of Autism and Developmental Disorders > 55-7 (July 2025) . - p.2436-2451[article] The Knowledge of Autism Questionnaire-UK: Development and Initial Psychometric Evaluation [texte imprimé] / Nora UGLIK-MARUCHA, Auteur ; Charlotte BROADHURST, Auteur ; Elena LIEVEN, Auteur ; Amelia PEARSON, Auteur ; Silia VITORATOU, Auteur ; Kathy LEADBITTER, Auteur . - p.2436-2451.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 55-7 (July 2025) . - p.2436-2451
Index. décimale : PER Périodiques Résumé : Tools to measure autism knowledge are needed to assess levels of understanding within particular groups of people and to evaluate whether awareness-raising campaigns or interventions lead to improvements in understanding. Several such measures are in circulation, but, to our knowledge, there are no psychometrically-validated questionnaires that assess contemporary autism knowledge suitable to the UK context. We aimed to produce a brief measure to assess between-respondent variability and within-respondent change over time. A pool of questionnaire items was developed and refined through a multi-stage iterative process involving autism experts and a lay sample. Attention was paid to face validity, clarity, consensus on correct responses, and appropriate difficulty levels. Initial validation data was obtained from a lay sample of 201 people. Difficulty and discrimination ability were assessed using item response theory and low-performing items were removed. Dimensionality was evaluated with exploratory factor analysis, which revealed a one-factor structure of the questionnaire. Further items were removed where they did not load strongly on their main factor. This process resulted in a final 14-item questionnaire called the Knowledge of Autism Questionnaire-UK. Internal consistency was satisfactory, and the final questionnaire was able to distinguish between parents of autistic people and those without an affiliation to autism. The KAQ-UK is a new, freely-available measure of autism knowledge that could be used to assess between-respondent variability and within-respondent change over time. Further evaluation and validation of its measurement properties are required. En ligne : https://doi.org/10.1007/s10803-024-06332-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=558

