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Increasing social approach and decreasing social avoidance in children with autism spectrum disorder during discrete trial training / M. Alice SHILLINGSBURG in Research in Autism Spectrum Disorders, 8-11 (November 2014)
[article]
Titre : Increasing social approach and decreasing social avoidance in children with autism spectrum disorder during discrete trial training Type de document : Texte imprimé et/ou numérique Auteurs : M. Alice SHILLINGSBURG, Auteur ; Crystal N. BOWEN, Auteur ; Steven K. SHAPIRO, Auteur Article en page(s) : p.1443-1453 Langues : Anglais (eng) Mots-clés : Social approach Social avoidance Discrete trial training Autism Pairing Reflexive establishing operations Index. décimale : PER Périodiques Résumé : Instructions presented during discrete trial training (DTT) may evoke problem behavior and exacerbate social avoidance in children with autism spectrum disorder (ASD). Given the importance of DTT in comprehensive interventions, evaluating procedures to increase social responsiveness and approach during DTT are warranted. The effect of antecedent strategies on social avoidance during DTT in two children with ASD was examined. A pairing procedure in which one therapist removed demands and paired social interaction with access to preferred toys and activities was compared to a demand procedure in which a therapist presented instructions. Social approach was higher and social avoidance was lower in sessions with the pairing therapist compared to the non-pairing therapist during the Pairing Intervention and during post-pairing demand sessions. En ligne : http://dx.doi.org/10.1016/j.rasd.2014.07.013 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=241
in Research in Autism Spectrum Disorders > 8-11 (November 2014) . - p.1443-1453[article] Increasing social approach and decreasing social avoidance in children with autism spectrum disorder during discrete trial training [Texte imprimé et/ou numérique] / M. Alice SHILLINGSBURG, Auteur ; Crystal N. BOWEN, Auteur ; Steven K. SHAPIRO, Auteur . - p.1443-1453.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 8-11 (November 2014) . - p.1443-1453
Mots-clés : Social approach Social avoidance Discrete trial training Autism Pairing Reflexive establishing operations Index. décimale : PER Périodiques Résumé : Instructions presented during discrete trial training (DTT) may evoke problem behavior and exacerbate social avoidance in children with autism spectrum disorder (ASD). Given the importance of DTT in comprehensive interventions, evaluating procedures to increase social responsiveness and approach during DTT are warranted. The effect of antecedent strategies on social avoidance during DTT in two children with ASD was examined. A pairing procedure in which one therapist removed demands and paired social interaction with access to preferred toys and activities was compared to a demand procedure in which a therapist presented instructions. Social approach was higher and social avoidance was lower in sessions with the pairing therapist compared to the non-pairing therapist during the Pairing Intervention and during post-pairing demand sessions. En ligne : http://dx.doi.org/10.1016/j.rasd.2014.07.013 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=241 Anxiety-like behavior in Rett syndrome: characteristics and assessment by anxiety scales / K. V. BARNES in Journal of Neurodevelopmental Disorders, 7-1 (December 2015)
[article]
Titre : Anxiety-like behavior in Rett syndrome: characteristics and assessment by anxiety scales Type de document : Texte imprimé et/ou numérique Auteurs : K. V. BARNES, Auteur ; F. R. COUGHLIN, Auteur ; H. M. O'LEARY, Auteur ; N. BRUCK, Auteur ; G. A. BAZIN, Auteur ; E. B. BEINECKE, Auteur ; A. C. WALCO, Auteur ; N. G. CANTWELL, Auteur ; W. E. KAUFMANN, Auteur Article en page(s) : p.30 Langues : Anglais (eng) Mots-clés : Anxiety Intellectual disabilities Problematic behavior Rett syndrome Social avoidance Index. décimale : PER Périodiques Résumé : BACKGROUND: Rett syndrome (RTT) is a severe neurodevelopmental disorder characterized by regression of language and motor skills, cognitive impairment, and frequent seizures. Although the diagnostic criteria focus on communication, motor impairments, and hand stereotypies, behavioral abnormalities are a prevalent and disabling component of the RTT phenotype. Among these problematic behaviors, anxiety is a prominent symptom. While the introduction of the Rett Syndrome Behavioral Questionnaire (RSBQ) represented a major advancement in the field, no systematic characterization of anxious behavior using the RSBQ or other standardized measures has been reported. METHODS: This study examined the profiles of anxious behavior in a sample of 74 girls with RTT, with a focus on identifying the instrument with the best psychometric properties in this population. The parent-rated RSBQ, Anxiety, Depression, and Mood Scale (ADAMS), and Aberrant Behavior Checklist-Community (ABC-C), two instruments previously employed in children with neurodevelopmental disorders, were analyzed in terms of score profiles, relationship with age and clinical severity, reliability, concurrent validity, and functional implications. The latter were determined by regression analyses with the Vineland Adaptive Behavior Scales-Second Edition (Vineland-II) and the Child Health Questionnaire (CHQ), a quality of life measure validated in RTT. RESULTS: We found that scores on anxiety subscales were intermediate in range with respect to other behavioral constructs measured by the RSBQ, ADAMS, and ABC-C. Age did not affect scores, and severity of general anxiety was inversely correlated with clinical severity. We demonstrated that the internal consistency of the anxiety-related subscales were among the highest. Test-retest and intra-rater reliability was superior for the ADAMS subscales. Convergent and discriminant validity were measured by inter-scale correlations, which showed the best profile for the social anxiety subscales. Of these, only the ADAMS Social Avoidance showed correlation with quality of life. CONCLUSIONS: We conclude that anxiety-like behavior is a prominent component of RTT's behavioral phenotype, which affects predominantly children with less severe neurologic impairment and has functional consequences. Based on available data on standardized instruments, the ADAMS and in particular its Social Avoidance subscale has the best psychometric properties and functional correlates that make it suitable for clinical and research applications. En ligne : http://dx.doi.org/10.1186/s11689-015-9127-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=348
in Journal of Neurodevelopmental Disorders > 7-1 (December 2015) . - p.30[article] Anxiety-like behavior in Rett syndrome: characteristics and assessment by anxiety scales [Texte imprimé et/ou numérique] / K. V. BARNES, Auteur ; F. R. COUGHLIN, Auteur ; H. M. O'LEARY, Auteur ; N. BRUCK, Auteur ; G. A. BAZIN, Auteur ; E. B. BEINECKE, Auteur ; A. C. WALCO, Auteur ; N. G. CANTWELL, Auteur ; W. E. KAUFMANN, Auteur . - p.30.
Langues : Anglais (eng)
in Journal of Neurodevelopmental Disorders > 7-1 (December 2015) . - p.30
Mots-clés : Anxiety Intellectual disabilities Problematic behavior Rett syndrome Social avoidance Index. décimale : PER Périodiques Résumé : BACKGROUND: Rett syndrome (RTT) is a severe neurodevelopmental disorder characterized by regression of language and motor skills, cognitive impairment, and frequent seizures. Although the diagnostic criteria focus on communication, motor impairments, and hand stereotypies, behavioral abnormalities are a prevalent and disabling component of the RTT phenotype. Among these problematic behaviors, anxiety is a prominent symptom. While the introduction of the Rett Syndrome Behavioral Questionnaire (RSBQ) represented a major advancement in the field, no systematic characterization of anxious behavior using the RSBQ or other standardized measures has been reported. METHODS: This study examined the profiles of anxious behavior in a sample of 74 girls with RTT, with a focus on identifying the instrument with the best psychometric properties in this population. The parent-rated RSBQ, Anxiety, Depression, and Mood Scale (ADAMS), and Aberrant Behavior Checklist-Community (ABC-C), two instruments previously employed in children with neurodevelopmental disorders, were analyzed in terms of score profiles, relationship with age and clinical severity, reliability, concurrent validity, and functional implications. The latter were determined by regression analyses with the Vineland Adaptive Behavior Scales-Second Edition (Vineland-II) and the Child Health Questionnaire (CHQ), a quality of life measure validated in RTT. RESULTS: We found that scores on anxiety subscales were intermediate in range with respect to other behavioral constructs measured by the RSBQ, ADAMS, and ABC-C. Age did not affect scores, and severity of general anxiety was inversely correlated with clinical severity. We demonstrated that the internal consistency of the anxiety-related subscales were among the highest. Test-retest and intra-rater reliability was superior for the ADAMS subscales. Convergent and discriminant validity were measured by inter-scale correlations, which showed the best profile for the social anxiety subscales. Of these, only the ADAMS Social Avoidance showed correlation with quality of life. CONCLUSIONS: We conclude that anxiety-like behavior is a prominent component of RTT's behavioral phenotype, which affects predominantly children with less severe neurologic impairment and has functional consequences. Based on available data on standardized instruments, the ADAMS and in particular its Social Avoidance subscale has the best psychometric properties and functional correlates that make it suitable for clinical and research applications. En ligne : http://dx.doi.org/10.1186/s11689-015-9127-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=348 Psychometric Study of the Aberrant Behavior Checklist in Fragile X Syndrome and Implications for Targeted Treatment / Stephanie M. SANSONE in Journal of Autism and Developmental Disorders, 42-7 (July 2012)
[article]
Titre : Psychometric Study of the Aberrant Behavior Checklist in Fragile X Syndrome and Implications for Targeted Treatment Type de document : Texte imprimé et/ou numérique Auteurs : Stephanie M. SANSONE, Auteur ; Keith F. WIDAMAN, Auteur ; Scott S. HALL, Auteur ; Allan L. REISS, Auteur ; Amy LIGHTBODY, Auteur ; Walter E. KAUFMANN, Auteur ; Elizabeth BERRY-KRAVIS, Auteur ; Ave LACHIEWICZ, Auteur ; Elaine C. BROWN, Auteur ; David HESSL, Auteur Année de publication : 2012 Article en page(s) : p.1377-1392 Langues : Anglais (eng) Mots-clés : FMR1 gene Fragile X syndrome Autism Factor analysis Rating scale Social avoidance Aberrant Behavior Checklist Index. décimale : PER Périodiques Résumé : Animal studies elucidating the neurobiology of fragile X syndrome (FXS) have led to multiple controlled trials in humans, with the Aberrant Behavior Checklist-Community (ABC-C) commonly adopted as a primary outcome measure. A multi-site collaboration examined the psychometric properties of the ABC-C in 630 individuals (ages 3–25) with FXS using exploratory and confirmatory factor analysis. Results support a six-factor structure, with one factor unchanged (Inappropriate Speech), four modified (Irritability, Hyperactivity, Lethargy/Withdrawal, and Stereotypy), and a new Social Avoidance factor. A comparison with ABC-C data from individuals with general intellectual disability and a list of commonly endorsed items are also reported. Reformulated ABC-C scores based on this FXS-specific factor structure may provide added outcome measure specificity and sensitivity in FXS clinical trials. En ligne : http://dx.doi.org/10.1007/s10803-011-1370-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166
in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1377-1392[article] Psychometric Study of the Aberrant Behavior Checklist in Fragile X Syndrome and Implications for Targeted Treatment [Texte imprimé et/ou numérique] / Stephanie M. SANSONE, Auteur ; Keith F. WIDAMAN, Auteur ; Scott S. HALL, Auteur ; Allan L. REISS, Auteur ; Amy LIGHTBODY, Auteur ; Walter E. KAUFMANN, Auteur ; Elizabeth BERRY-KRAVIS, Auteur ; Ave LACHIEWICZ, Auteur ; Elaine C. BROWN, Auteur ; David HESSL, Auteur . - 2012 . - p.1377-1392.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 42-7 (July 2012) . - p.1377-1392
Mots-clés : FMR1 gene Fragile X syndrome Autism Factor analysis Rating scale Social avoidance Aberrant Behavior Checklist Index. décimale : PER Périodiques Résumé : Animal studies elucidating the neurobiology of fragile X syndrome (FXS) have led to multiple controlled trials in humans, with the Aberrant Behavior Checklist-Community (ABC-C) commonly adopted as a primary outcome measure. A multi-site collaboration examined the psychometric properties of the ABC-C in 630 individuals (ages 3–25) with FXS using exploratory and confirmatory factor analysis. Results support a six-factor structure, with one factor unchanged (Inappropriate Speech), four modified (Irritability, Hyperactivity, Lethargy/Withdrawal, and Stereotypy), and a new Social Avoidance factor. A comparison with ABC-C data from individuals with general intellectual disability and a list of commonly endorsed items are also reported. Reformulated ABC-C scores based on this FXS-specific factor structure may provide added outcome measure specificity and sensitivity in FXS clinical trials. En ligne : http://dx.doi.org/10.1007/s10803-011-1370-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=166