Anxiety-related symptomatology in young children on the autism spectrum / D. KEEN in Autism, 23-2 (February 2019)  

Public ISBD [article]  inAutism > 23-2 (February 2019) . - p.350-358 Titre : Anxiety-related symptomatology in young children on the autism spectrum Type de document : Texte imprimé et/ou numérique Auteurs : D. KEEN, Auteur ; D. ADAMS, Auteur ; K. SIMPSON, Auteur ; Jacquiline DEN HOUTING, Auteur ; J. ROBERTS, Auteur Article en page(s) : p.350-358 Langues : Anglais (eng) Mots-clés : anxiety  autism spectrum disorder  autistic children  parent report Index. décimale : PER Périodiques Résumé : Anxiety symptomatology is frequently reported in autistic children, and the prevalence of anxiety disorder is estimated at around 40%. However, most studies have focused upon children of age 8 years or above, so little is known about early signs of anxiety in younger children with autism. This study sought to describe anxiety-related symptomatology in 95 5- to 6-year-old autistic children using the Anxiety Scale for Children with Autism Spectrum Disorder. Wide variability was found in levels of symptomatology with the most frequently reported items within the 'uncertainty' subscale and the least frequently reported items in the 'anxious arousal' subscale. Comparisons of those with scores less than or greater than 70 on adaptive behaviour suggests some influence of ability on presentation of anxiety-related symptomatology. En ligne : http://dx.doi.org/10.1177/1362361317734692 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=383 [article] Anxiety-related symptomatology in young children on the autism spectrum [Texte imprimé et/ou numérique] / D. KEEN, Auteur ; D. ADAMS, Auteur ; K. SIMPSON, Auteur ; Jacquiline DEN HOUTING, Auteur ; J. ROBERTS, Auteur . - p.350-358. Langues : Anglais (eng) in Autism > 23-2 (February 2019) . - p.350-358 Mots-clés : anxiety  autism spectrum disorder  autistic children  parent report Index. décimale : PER Périodiques Résumé : Anxiety symptomatology is frequently reported in autistic children, and the prevalence of anxiety disorder is estimated at around 40%. However, most studies have focused upon children of age 8 years or above, so little is known about early signs of anxiety in younger children with autism. This study sought to describe anxiety-related symptomatology in 95 5- to 6-year-old autistic children using the Anxiety Scale for Children with Autism Spectrum Disorder. Wide variability was found in levels of symptomatology with the most frequently reported items within the 'uncertainty' subscale and the least frequently reported items in the 'anxious arousal' subscale. Comparisons of those with scores less than or greater than 70 on adaptive behaviour suggests some influence of ability on presentation of anxiety-related symptomatology. En ligne : http://dx.doi.org/10.1177/1362361317734692 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=383

Behavioral Markers of Emergent Stranger Anxiety in Infants and Toddlers with Fragile X Syndrome / B. TONNSEN in Journal of Autism and Developmental Disorders, 47-11 (November 2017)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 47-11 (November 2017) . - p.3646-3658 Titre : Behavioral Markers of Emergent Stranger Anxiety in Infants and Toddlers with Fragile X Syndrome Type de document : Texte imprimé et/ou numérique Auteurs : B. TONNSEN, Auteur ; J. SCHERR, Auteur ; D. REISINGER, Auteur ; J. ROBERTS, Auteur Article en page(s) : p.3646-3658 Langues : Anglais (eng) Mots-clés : Anxiety  Autism  Behavior  Fragile X syndrome  Longitudinal  Social approach Index. décimale : PER Périodiques Résumé : Studying anxiety in neurogenetic syndromes may inform the intersection of biological and developmental risks, facilitating effective and targeted interventions. We longitudinally examined stranger fear in infants and toddlers with fragile X syndrome (FXS; n = 46) and typical controls (n = 33), as well as associations between observed stranger fear and rating scales of anxiety, withdrawal and autism features within FXS. Results indicated atypical facial fear in FXS, although facial fear did not index anxiety, autistic symptoms or social withdrawal. Instead, lower withdrawal was associated with decreased distress vocalizations across age, and higher autistic symptoms were associated with lower intensity escape behaviors. Early stranger fear in FXS reflects both typical and atypical dimensions and may help index emergence of social anxiety in this population. En ligne : http://dx.doi.org/10.1007/s10803-017-3270-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=325 [article] Behavioral Markers of Emergent Stranger Anxiety in Infants and Toddlers with Fragile X Syndrome [Texte imprimé et/ou numérique] / B. TONNSEN, Auteur ; J. SCHERR, Auteur ; D. REISINGER, Auteur ; J. ROBERTS, Auteur . - p.3646-3658. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 47-11 (November 2017) . - p.3646-3658 Mots-clés : Anxiety  Autism  Behavior  Fragile X syndrome  Longitudinal  Social approach Index. décimale : PER Périodiques Résumé : Studying anxiety in neurogenetic syndromes may inform the intersection of biological and developmental risks, facilitating effective and targeted interventions. We longitudinally examined stranger fear in infants and toddlers with fragile X syndrome (FXS; n = 46) and typical controls (n = 33), as well as associations between observed stranger fear and rating scales of anxiety, withdrawal and autism features within FXS. Results indicated atypical facial fear in FXS, although facial fear did not index anxiety, autistic symptoms or social withdrawal. Instead, lower withdrawal was associated with decreased distress vocalizations across age, and higher autistic symptoms were associated with lower intensity escape behaviors. Early stranger fear in FXS reflects both typical and atypical dimensions and may help index emergence of social anxiety in this population. En ligne : http://dx.doi.org/10.1007/s10803-017-3270-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=325

Prevalence and Predictors of Anxiety Disorders in Adolescent and Adult Males with Autism Spectrum Disorder and Fragile X Syndrome / J. EZELL in Journal of Autism and Developmental Disorders, 49-3 (March 2019)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 49-3 (March 2019) . - p.1131-1141 Titre : Prevalence and Predictors of Anxiety Disorders in Adolescent and Adult Males with Autism Spectrum Disorder and Fragile X Syndrome Type de document : Texte imprimé et/ou numérique Auteurs : J. EZELL, Auteur ; A. HOGAN, Auteur ; A. FAIRCHILD, Auteur ; K. HILLS, Auteur ; J. KLUSEK, Auteur ; Leonard ABBEDUTO, Auteur ; J. ROBERTS, Auteur Article en page(s) : p.1131-1141 Langues : Anglais (eng) Mots-clés : Anxiety  Autism spectrum disorder  Fragile X syndrome  Intellectual disability Index. décimale : PER Périodiques Résumé : Anxiety disorders affect ~ 15-20% of youths without neurodevelopmental disorders, with persons having autism spectrum disorder (ASD) and fragile X syndrome (FXS) at elevated risk for anxiety disorders. Few studies have compared rates and predictors of anxiety disorders in adolescents with FXS or ASD. This study directly compares rates, predictors, and medication of anxiety disorders between age-matched, male adolescents with FXS (n = 31) or ASD (n = 20). Results indicate that 51.6% of FXS and 50.0% of ASD adolescents met criteria for an anxiety disorder. Cognitive scores and ASD severity did not predict anxiety. Of those with anxiety, ~ 40% of the FXS and 20% of the ASD participants were prescribed medications for anxiety. En ligne : http://dx.doi.org/10.1007/s10803-018-3804-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=386 [article] Prevalence and Predictors of Anxiety Disorders in Adolescent and Adult Males with Autism Spectrum Disorder and Fragile X Syndrome [Texte imprimé et/ou numérique] / J. EZELL, Auteur ; A. HOGAN, Auteur ; A. FAIRCHILD, Auteur ; K. HILLS, Auteur ; J. KLUSEK, Auteur ; Leonard ABBEDUTO, Auteur ; J. ROBERTS, Auteur . - p.1131-1141. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 49-3 (March 2019) . - p.1131-1141 Mots-clés : Anxiety  Autism spectrum disorder  Fragile X syndrome  Intellectual disability Index. décimale : PER Périodiques Résumé : Anxiety disorders affect ~ 15-20% of youths without neurodevelopmental disorders, with persons having autism spectrum disorder (ASD) and fragile X syndrome (FXS) at elevated risk for anxiety disorders. Few studies have compared rates and predictors of anxiety disorders in adolescents with FXS or ASD. This study directly compares rates, predictors, and medication of anxiety disorders between age-matched, male adolescents with FXS (n = 31) or ASD (n = 20). Results indicate that 51.6% of FXS and 50.0% of ASD adolescents met criteria for an anxiety disorder. Cognitive scores and ASD severity did not predict anxiety. Of those with anxiety, ~ 40% of the FXS and 20% of the ASD participants were prescribed medications for anxiety. En ligne : http://dx.doi.org/10.1007/s10803-018-3804-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=386

Social Avoidance Emerges in Infancy and Persists into Adulthood in Fragile X Syndrome / J. ROBERTS in Journal of Autism and Developmental Disorders, 49-9 (September 2019)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 49-9 (September 2019) . - p.3753-3766 Titre : Social Avoidance Emerges in Infancy and Persists into Adulthood in Fragile X Syndrome Type de document : Texte imprimé et/ou numérique Auteurs : J. ROBERTS, Auteur ; Hayley CRAWFORD, Auteur ; A. L. HOGAN, Auteur ; A. FAIRCHILD, Auteur ; B. TONNSEN, Auteur ; A. BREWE, Auteur ; S. O'CONNOR, Auteur ; D. A. ROBERTS, Auteur ; Leonard ABBEDUTO, Auteur Article en page(s) : p.3753-3766 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Fragile X  Infant  Social anxiety  Social approach Index. décimale : PER Périodiques Résumé : Fragile X syndrome (FXS) is characterized by both social approach and social avoidance. However, the age of emergence and developmental trajectory of social avoidance has not been examined. This study investigates the longitudinal developmental trajectory and dynamic nature of social avoidance in males with FXS from infancy through young adulthood (n = 191). Multiple facets of social avoidance were collected using the Social Avoidance Scale (Roberts et al. 2007, 2009). Overall, 81% of males with FXS displayed social avoidance, which emerged during infancy, increased in severity across childhood, and stabilized through adolescence and early adulthood. An exaggerated "warm up" effect was also observed in FXS. This study delineates the complex profile of social avoidance, a common and impairing behavioral feature of FXS. En ligne : http://dx.doi.org/10.1007/s10803-019-04051-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=405 [article] Social Avoidance Emerges in Infancy and Persists into Adulthood in Fragile X Syndrome [Texte imprimé et/ou numérique] / J. ROBERTS, Auteur ; Hayley CRAWFORD, Auteur ; A. L. HOGAN, Auteur ; A. FAIRCHILD, Auteur ; B. TONNSEN, Auteur ; A. BREWE, Auteur ; S. O'CONNOR, Auteur ; D. A. ROBERTS, Auteur ; Leonard ABBEDUTO, Auteur . - p.3753-3766. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 49-9 (September 2019) . - p.3753-3766 Mots-clés : Autism spectrum disorder  Fragile X  Infant  Social anxiety  Social approach Index. décimale : PER Périodiques Résumé : Fragile X syndrome (FXS) is characterized by both social approach and social avoidance. However, the age of emergence and developmental trajectory of social avoidance has not been examined. This study investigates the longitudinal developmental trajectory and dynamic nature of social avoidance in males with FXS from infancy through young adulthood (n = 191). Multiple facets of social avoidance were collected using the Social Avoidance Scale (Roberts et al. 2007, 2009). Overall, 81% of males with FXS displayed social avoidance, which emerged during infancy, increased in severity across childhood, and stabilized through adolescence and early adulthood. An exaggerated "warm up" effect was also observed in FXS. This study delineates the complex profile of social avoidance, a common and impairing behavioral feature of FXS. En ligne : http://dx.doi.org/10.1007/s10803-019-04051-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=405

Systematic review of factors that may influence the outcomes and generalizability of parent-mediated interventions for young children with autism spectrum disorder / D. TREMBATH in Autism Research, 12-9 (September 2019)  

Public ISBD [article]  inAutism Research > 12-9 (September 2019) . - p.1304-1321 Titre : Systematic review of factors that may influence the outcomes and generalizability of parent-mediated interventions for young children with autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : D. TREMBATH, Auteur ; M. GURM, Auteur ; N. E. SCHEERER, Auteur ; D. A. TREVISAN, Auteur ; J. PAYNTER, Auteur ; Gal BOHADANA, Auteur ; J. ROBERTS, Auteur ; G. IAROCCI, Auteur Article en page(s) : p.1304-1321 Langues : Anglais (eng) Mots-clés : autism spectrum disorder  caregiver-mediated  intervention  parent-mediated Index. décimale : PER Périodiques Résumé : Parent mediated interventions have the potential to positively influence the interactions and developmental outcomes of children with autism spectrum disorder (ASD). However, a range of factors relating to children, parents and caregivers, and study design may impact on outcomes and thus the generalizability of these interventions to the broader community. The objective of this review was to examine factors that may influence the feasibility, appropriateness, effectiveness, and generalizability of parent mediated interventions for children with ASD. We conducted a systematic review, yielding 41 articles. There was substantial variability in the intervention type, intensity, and study quality. Notably, 46 different inclusion/exclusion criteria were reported across studies including factors relating to children's development, access to other services, comorbidities, parental factors, and access to the intervention. Fifteen articles included examination of 45 different factors potentially associated with, or influencing, intervention outcomes including child (e.g., language skills, ASD severity, cognition) and parent (e.g., adherence and fidelity, education) factors. Although there is clear evidence for an increasingly sophisticated (e.g., systematic phased research for some interventions) and diverse (e.g., studies in geographical diverse contexts including low-resource communities) approach to research examining parent mediated interventions, there remains a need for improved study quality and measurement consistency in research, including a detailed examination of factors that may predict, moderate, and mediate intervention effectiveness for children and their parents. Autism Res 2019, 12: 1304-1321. (c) 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Parent mediated interventions-in which parents adapt their own behavior or deliver interventions to help their children learn-appear to be effective for some children with autism spectrum disorder. In this review, we identified a range of child, parent, and study design factors that may influence intervention outcomes and ultimately the uptake of these approaches in the community. We suggest that research in this area could be further improved by ensuring that studies include diverse groups of children and parents, and by using study designs that help to establish not only if interventions work, but for whom they work best and why. En ligne : http://dx.doi.org/10.1002/aur.2168 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=406 [article] Systematic review of factors that may influence the outcomes and generalizability of parent-mediated interventions for young children with autism spectrum disorder [Texte imprimé et/ou numérique] / D. TREMBATH, Auteur ; M. GURM, Auteur ; N. E. SCHEERER, Auteur ; D. A. TREVISAN, Auteur ; J. PAYNTER, Auteur ; Gal BOHADANA, Auteur ; J. ROBERTS, Auteur ; G. IAROCCI, Auteur . - p.1304-1321. Langues : Anglais (eng) in Autism Research > 12-9 (September 2019) . - p.1304-1321 Mots-clés : autism spectrum disorder  caregiver-mediated  intervention  parent-mediated Index. décimale : PER Périodiques Résumé : Parent mediated interventions have the potential to positively influence the interactions and developmental outcomes of children with autism spectrum disorder (ASD). However, a range of factors relating to children, parents and caregivers, and study design may impact on outcomes and thus the generalizability of these interventions to the broader community. The objective of this review was to examine factors that may influence the feasibility, appropriateness, effectiveness, and generalizability of parent mediated interventions for children with ASD. We conducted a systematic review, yielding 41 articles. There was substantial variability in the intervention type, intensity, and study quality. Notably, 46 different inclusion/exclusion criteria were reported across studies including factors relating to children's development, access to other services, comorbidities, parental factors, and access to the intervention. Fifteen articles included examination of 45 different factors potentially associated with, or influencing, intervention outcomes including child (e.g., language skills, ASD severity, cognition) and parent (e.g., adherence and fidelity, education) factors. Although there is clear evidence for an increasingly sophisticated (e.g., systematic phased research for some interventions) and diverse (e.g., studies in geographical diverse contexts including low-resource communities) approach to research examining parent mediated interventions, there remains a need for improved study quality and measurement consistency in research, including a detailed examination of factors that may predict, moderate, and mediate intervention effectiveness for children and their parents. Autism Res 2019, 12: 1304-1321. (c) 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Parent mediated interventions-in which parents adapt their own behavior or deliver interventions to help their children learn-appear to be effective for some children with autism spectrum disorder. In this review, we identified a range of child, parent, and study design factors that may influence intervention outcomes and ultimately the uptake of these approaches in the community. We suggest that research in this area could be further improved by ensuring that studies include diverse groups of children and parents, and by using study designs that help to establish not only if interventions work, but for whom they work best and why. En ligne : http://dx.doi.org/10.1002/aur.2168 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=406

The Developmental Behaviour Checklist (DBC) Profile in Young Children on the Autism Spectrum: The Impact of Child and Family Factors / D. ADAMS in Journal of Autism and Developmental Disorders, 49-8 (August 2019)  

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The Emergent Literacy Skills of Preschool Children with Autism Spectrum Disorder / Marleen F. WESTERVELD in Journal of Autism and Developmental Disorders, 47-2 (February 2017)  

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