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Détail de l'auteur
Auteur Monali CHOWDHURY |
Documents disponibles écrits par cet auteur (2)
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Changes in Restricted Repetitive Behaviors with age: A study of high-functioning adults with Autism Spectrum Disorders / Monali CHOWDHURY in Research in Autism Spectrum Disorders, 4-2 (April-June 2010)
[article]
Titre : Changes in Restricted Repetitive Behaviors with age: A study of high-functioning adults with Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Monali CHOWDHURY, Auteur ; Ashleigh HILLIER, Auteur ; Betsey A. BENSON, Auteur Année de publication : 2010 Article en page(s) : p.210-216 Langues : Anglais (eng) Mots-clés : Autism-Spectrum-Disorders Restricted-Repetitive-Behaviors High-functioning Adult Age Index. décimale : PER Périodiques Résumé : The existing literature suggests that while impairments in Autism Spectrum Disorders (ASDs) continue into adulthood, some behavioral symptoms tend to abate with age. However, there is a dearth of research examining changes in ASD symptoms from childhood to adulthood, especially for Restricted Repetitive Behaviors (RRBs). We examined age-related changes in RRBs in a sample of 34 high-functioning adults with ASDs at current age and retrospectively at age 4–5 years using the Autism Diagnostic Interview—Revised, and the Repetitive Behavior Scale—Revised. We found significant changes in all RRBs over time with the exception of the Self-injurious Behavior subscale of the RBS-R. In addition, the degree of change also differed for RRB subtypes. Based on the RBS-R, the highest proportion of participants showed improvements on the Compulsive Behavior subscale (75%), and the lowest proportion showed improvement on the Restricted Behavior subscale (44.1%). We also found a low base rate for certain symptoms (e.g., self-injurious behavior, unusual preoccupations, and unusual sensory interests) in this sample of higher-functioning individuals with ASDs. Future research should examine further changes in RRBs in late adulthood and also evaluate contextual variables that are likely to be related to symptom abatement over time. En ligne : http://dx.doi.org/10.1016/j.rasd.2009.09.006 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=973
in Research in Autism Spectrum Disorders > 4-2 (April-June 2010) . - p.210-216[article] Changes in Restricted Repetitive Behaviors with age: A study of high-functioning adults with Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Monali CHOWDHURY, Auteur ; Ashleigh HILLIER, Auteur ; Betsey A. BENSON, Auteur . - 2010 . - p.210-216.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 4-2 (April-June 2010) . - p.210-216
Mots-clés : Autism-Spectrum-Disorders Restricted-Repetitive-Behaviors High-functioning Adult Age Index. décimale : PER Périodiques Résumé : The existing literature suggests that while impairments in Autism Spectrum Disorders (ASDs) continue into adulthood, some behavioral symptoms tend to abate with age. However, there is a dearth of research examining changes in ASD symptoms from childhood to adulthood, especially for Restricted Repetitive Behaviors (RRBs). We examined age-related changes in RRBs in a sample of 34 high-functioning adults with ASDs at current age and retrospectively at age 4–5 years using the Autism Diagnostic Interview—Revised, and the Repetitive Behavior Scale—Revised. We found significant changes in all RRBs over time with the exception of the Self-injurious Behavior subscale of the RBS-R. In addition, the degree of change also differed for RRB subtypes. Based on the RBS-R, the highest proportion of participants showed improvements on the Compulsive Behavior subscale (75%), and the lowest proportion showed improvement on the Restricted Behavior subscale (44.1%). We also found a low base rate for certain symptoms (e.g., self-injurious behavior, unusual preoccupations, and unusual sensory interests) in this sample of higher-functioning individuals with ASDs. Future research should examine further changes in RRBs in late adulthood and also evaluate contextual variables that are likely to be related to symptom abatement over time. En ligne : http://dx.doi.org/10.1016/j.rasd.2009.09.006 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=973 Factor structure and psychometric properties of the revised Home Situations Questionnaire for autism spectrum disorder: The Home Situations Questionnaire-Autism Spectrum Disorder / Monali CHOWDHURY in Autism, 20-5 (July 2016)
[article]
Titre : Factor structure and psychometric properties of the revised Home Situations Questionnaire for autism spectrum disorder: The Home Situations Questionnaire-Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Monali CHOWDHURY, Auteur ; Michael G. AMAN, Auteur ; Luc LECAVALIER, Auteur ; Tristram SMITH, Auteur ; Cynthia JOHNSON, Auteur ; Naomi SWIEZY, Auteur ; James T MCCRACKEN, Auteur ; Bryan KING, Auteur ; Christopher J MCDOUGLE, Auteur ; Karen E. BEARSS, Auteur ; Yanhong DENG, Auteur ; Lawrence SCAHILL, Auteur Article en page(s) : p.528-537 Langues : Anglais (eng) Mots-clés : non-compliance psychometric properties Index. décimale : PER Périodiques Résumé : Previously, we adapted the Home Situations Questionnaire to measure behavioral non-compliance in everyday settings in children with pervasive developmental disorders. In this study, we further revised this instrument for use in autism spectrum disorder and examined its psychometric properties (referred to as the Home Situations Questionnaire-Autism Spectrum Disorder). To cover a broader range of situations and improve reliability, we prepared seven new items describing situations in which children with autism spectrum disorder might display non-compliance. Parents completed ratings of 242 children with autism spectrum disorder with accompanying disruptive behaviors (ages 4–14?years) participating in one of two randomized clinical trials. Results from an exploratory factor analysis indicated that the Home Situations Questionnaire-Autism Spectrum Disorder consists of two 12-item factors: Socially Inflexible (??=?0.84) and Demand Specific (??=?0.89). One-to-two-week test–retest reliability was statistically significant for all scored items and also for subscale totals. The pattern of correspondence between the Home Situations Questionnaire-Autism Spectrum Disorder and parent-rated problem behavior, clinician-rated repetitive behavior, adaptive behavior, and IQ provided evidence for concurrent and divergent validity of the Home Situations Questionnaire-Autism Spectrum Disorder. Overall, the results suggest that the Home Situations Questionnaire-Autism Spectrum Disorder is an adequate measure for assessing non-compliance in a variety of situations in this population, and use of its two subscales will likely provide a more refined interpretation of ratings. En ligne : http://dx.doi.org/10.1177/1362361315593941 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=290
in Autism > 20-5 (July 2016) . - p.528-537[article] Factor structure and psychometric properties of the revised Home Situations Questionnaire for autism spectrum disorder: The Home Situations Questionnaire-Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Monali CHOWDHURY, Auteur ; Michael G. AMAN, Auteur ; Luc LECAVALIER, Auteur ; Tristram SMITH, Auteur ; Cynthia JOHNSON, Auteur ; Naomi SWIEZY, Auteur ; James T MCCRACKEN, Auteur ; Bryan KING, Auteur ; Christopher J MCDOUGLE, Auteur ; Karen E. BEARSS, Auteur ; Yanhong DENG, Auteur ; Lawrence SCAHILL, Auteur . - p.528-537.
Langues : Anglais (eng)
in Autism > 20-5 (July 2016) . - p.528-537
Mots-clés : non-compliance psychometric properties Index. décimale : PER Périodiques Résumé : Previously, we adapted the Home Situations Questionnaire to measure behavioral non-compliance in everyday settings in children with pervasive developmental disorders. In this study, we further revised this instrument for use in autism spectrum disorder and examined its psychometric properties (referred to as the Home Situations Questionnaire-Autism Spectrum Disorder). To cover a broader range of situations and improve reliability, we prepared seven new items describing situations in which children with autism spectrum disorder might display non-compliance. Parents completed ratings of 242 children with autism spectrum disorder with accompanying disruptive behaviors (ages 4–14?years) participating in one of two randomized clinical trials. Results from an exploratory factor analysis indicated that the Home Situations Questionnaire-Autism Spectrum Disorder consists of two 12-item factors: Socially Inflexible (??=?0.84) and Demand Specific (??=?0.89). One-to-two-week test–retest reliability was statistically significant for all scored items and also for subscale totals. The pattern of correspondence between the Home Situations Questionnaire-Autism Spectrum Disorder and parent-rated problem behavior, clinician-rated repetitive behavior, adaptive behavior, and IQ provided evidence for concurrent and divergent validity of the Home Situations Questionnaire-Autism Spectrum Disorder. Overall, the results suggest that the Home Situations Questionnaire-Autism Spectrum Disorder is an adequate measure for assessing non-compliance in a variety of situations in this population, and use of its two subscales will likely provide a more refined interpretation of ratings. En ligne : http://dx.doi.org/10.1177/1362361315593941 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=290