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Auteur Stelios GEORGIADES |
Documents disponibles écrits par cet auteur (50)
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Educators Describe the "Best Things" About Students with Autism at School / Anat ZAIDMAN-ZAIT ; Katherine Tombeau COST ; Isabel M. SMITH ; Lonnie ZWAIGENBAUM ; Eric DUKU ; Connor KERNS ; Stelios GEORGIADES ; Tracy VAILLANCOURT ; Mayada ELSABBAGH ; Teresa BENNETT ; Peter SZATMARI in Journal of Autism and Developmental Disorders, 54-1 (January 2024)
[article]
Titre : Educators Describe the "Best Things" About Students with Autism at School Type de document : Texte imprimé et/ou numérique Auteurs : Anat ZAIDMAN-ZAIT, Auteur ; Katherine Tombeau COST, Auteur ; Isabel M. SMITH, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Eric DUKU, Auteur ; Connor KERNS, Auteur ; Stelios GEORGIADES, Auteur ; Tracy VAILLANCOURT, Auteur ; Mayada ELSABBAGH, Auteur ; Teresa BENNETT, Auteur ; Peter SZATMARI, Auteur Année de publication : 2024 Article en page(s) : p.1-17 Langues : Français (fre) Index. décimale : PER Périodiques Résumé : This study examined educators? descriptions of the positive character traits of students with autism spectrum disorder at ages 7?8 and 10?11, using an adapted version of the Values in Action (VIA) Classification of Strengths. The most commonly endorsed strengths at both age intervals were kindness, specific skills, self-regulation, and perseverance. Higher scores for challenging behavior were associated with a lower likelihood of endorsement for Happiness and Courage traits. Higher autism symptom severity scores were associated with a lower likelihood of endorsement for Courage traits. Few significant differences were found for endorsement of trait categories by students? educational placement or the type of curriculum they received. Results may have implications for student-teacher relationships, educational assessments, and school-based interventions that emphasize strengths and resilience. En ligne : https://doi.org/10.1007/s10803-022-05761-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=519
in Journal of Autism and Developmental Disorders > 54-1 (January 2024) . - p.1-17[article] Educators Describe the "Best Things" About Students with Autism at School [Texte imprimé et/ou numérique] / Anat ZAIDMAN-ZAIT, Auteur ; Katherine Tombeau COST, Auteur ; Isabel M. SMITH, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Eric DUKU, Auteur ; Connor KERNS, Auteur ; Stelios GEORGIADES, Auteur ; Tracy VAILLANCOURT, Auteur ; Mayada ELSABBAGH, Auteur ; Teresa BENNETT, Auteur ; Peter SZATMARI, Auteur . - 2024 . - p.1-17.
Langues : Français (fre)
in Journal of Autism and Developmental Disorders > 54-1 (January 2024) . - p.1-17
Index. décimale : PER Périodiques Résumé : This study examined educators? descriptions of the positive character traits of students with autism spectrum disorder at ages 7?8 and 10?11, using an adapted version of the Values in Action (VIA) Classification of Strengths. The most commonly endorsed strengths at both age intervals were kindness, specific skills, self-regulation, and perseverance. Higher scores for challenging behavior were associated with a lower likelihood of endorsement for Happiness and Courage traits. Higher autism symptom severity scores were associated with a lower likelihood of endorsement for Courage traits. Few significant differences were found for endorsement of trait categories by students? educational placement or the type of curriculum they received. Results may have implications for student-teacher relationships, educational assessments, and school-based interventions that emphasize strengths and resilience. En ligne : https://doi.org/10.1007/s10803-022-05761-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=519 Examination of Bidirectional Relationships Between Parent Stress and Two Types of Problem Behavior in Children with Autism Spectrum Disorder / Anat ZAIDMAN-ZAIT in Journal of Autism and Developmental Disorders, 44-8 (August 2014)
[article]
Titre : Examination of Bidirectional Relationships Between Parent Stress and Two Types of Problem Behavior in Children with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Anat ZAIDMAN-ZAIT, Auteur ; Pat MIRENDA, Auteur ; Eric DUKU, Auteur ; Peter SZATMARI, Auteur ; Stelios GEORGIADES, Auteur ; Joanne VOLDEN, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Tracy VAILLANCOURT, Auteur ; Susan E. BRYSON, Auteur ; Isabel SMITH, Auteur ; Eric FOMBONNE, Auteur ; Wendy ROBERTS, Auteur ; Charlotte WADDELL, Auteur ; Ann THOMPSON, Auteur Article en page(s) : p.1908-1917 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder Parenting stress Externalizing behavior Internalizing behavior Index. décimale : PER Périodiques Résumé : Path analysis within a structural equation modeling framework was employed to examine the relationships between two types of parent stress and children’s externalizing and internalizing behaviors over a 4-year period, in a sample of 184 mothers of young children with autism spectrum disorder. Parent stress was measured with the Parenting Stress Index-Short Form and child behavior was measured with Child Behavior Checklist/1.5–5. Across all time points, parent general distress predicted both types of child behaviors, but not vice versa. In addition, there was modest evidence of a bidirectional relationship between parenting distress and both types of child behaviors from 12 months post-diagnosis to age 6. Results are compared to previous work in this area, with implications for early intervention. En ligne : http://dx.doi.org/10.1007/s10803-014-2064-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=236
in Journal of Autism and Developmental Disorders > 44-8 (August 2014) . - p.1908-1917[article] Examination of Bidirectional Relationships Between Parent Stress and Two Types of Problem Behavior in Children with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Anat ZAIDMAN-ZAIT, Auteur ; Pat MIRENDA, Auteur ; Eric DUKU, Auteur ; Peter SZATMARI, Auteur ; Stelios GEORGIADES, Auteur ; Joanne VOLDEN, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Tracy VAILLANCOURT, Auteur ; Susan E. BRYSON, Auteur ; Isabel SMITH, Auteur ; Eric FOMBONNE, Auteur ; Wendy ROBERTS, Auteur ; Charlotte WADDELL, Auteur ; Ann THOMPSON, Auteur . - p.1908-1917.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 44-8 (August 2014) . - p.1908-1917
Mots-clés : Autism spectrum disorder Parenting stress Externalizing behavior Internalizing behavior Index. décimale : PER Périodiques Résumé : Path analysis within a structural equation modeling framework was employed to examine the relationships between two types of parent stress and children’s externalizing and internalizing behaviors over a 4-year period, in a sample of 184 mothers of young children with autism spectrum disorder. Parent stress was measured with the Parenting Stress Index-Short Form and child behavior was measured with Child Behavior Checklist/1.5–5. Across all time points, parent general distress predicted both types of child behaviors, but not vice versa. In addition, there was modest evidence of a bidirectional relationship between parenting distress and both types of child behaviors from 12 months post-diagnosis to age 6. Results are compared to previous work in this area, with implications for early intervention. En ligne : http://dx.doi.org/10.1007/s10803-014-2064-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=236 Examining clinical characteristics of autism and links with parent perceptions of sibling relationship quality / Alana J. MCVEY in Autism, 27-2 (February 2023)
[article]
Titre : Examining clinical characteristics of autism and links with parent perceptions of sibling relationship quality Type de document : Texte imprimé et/ou numérique Auteurs : Alana J. MCVEY, Auteur ; Quinn LIU, Auteur ; Saashi A. BEDFORD, Auteur ; Anat ZAIDMAN-ZAIT, Auteur ; Peter SZATMARI, Auteur ; Isabel M. SMITH, Auteur ; Tracy VAILLANCOURT, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Teresa BENNETT, Auteur ; Eric DUKU, Auteur ; Mayada ELSABBAGH, Auteur ; Stelios GEORGIADES, Auteur ; Connor M. KERNS, Auteur Article en page(s) : p.309-320 Langues : Anglais (eng) Mots-clés : autism spectrum disorder behavioral difficulties communication and language school-age children sibling relationships Index. décimale : PER Périodiques Résumé : Research regarding autistic children’s sibling relationship quality is mixed, although some literature suggests poorer quality compared to children with other disabilities or who are neurotypical. Little is known about how the clinical characteristics of autistic children relate to parent perceptions of sibling relationship quality. We drew data from a subsample of 119 children on the autism spectrum, ages 10 “11 years, from an ongoing longitudinal study. Hierarchical multiple regressions tested the extent to which children’s autism symptoms, behavioral difficulties, and communication abilities related to four domains of parent-rated sibling relationship quality. We also examined communication ability as a moderator of the effect of behavioral difficulties on parent-rated sibling relationship quality. More severe autism symptoms were associated with lower levels of conflict and rivalry, whereas higher communication ability was related to more relative status/power, but also conflict. Communication ability moderated the effect of behavioral difficulties such that behavioral difficulties were more closely associated with less warmth/closeness when children had weaker communication skills; behavioral difficulties were not significantly associated with other domains of sibling relationship quality. Findings underscore the importance of considering clinical characteristics and multiple domains of relationship quality to better understand how parents view the relationships between autistic children and their siblings. En ligne : http://dx.doi.org/10.1177/13623613221094672 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=493
in Autism > 27-2 (February 2023) . - p.309-320[article] Examining clinical characteristics of autism and links with parent perceptions of sibling relationship quality [Texte imprimé et/ou numérique] / Alana J. MCVEY, Auteur ; Quinn LIU, Auteur ; Saashi A. BEDFORD, Auteur ; Anat ZAIDMAN-ZAIT, Auteur ; Peter SZATMARI, Auteur ; Isabel M. SMITH, Auteur ; Tracy VAILLANCOURT, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Teresa BENNETT, Auteur ; Eric DUKU, Auteur ; Mayada ELSABBAGH, Auteur ; Stelios GEORGIADES, Auteur ; Connor M. KERNS, Auteur . - p.309-320.
Langues : Anglais (eng)
in Autism > 27-2 (February 2023) . - p.309-320
Mots-clés : autism spectrum disorder behavioral difficulties communication and language school-age children sibling relationships Index. décimale : PER Périodiques Résumé : Research regarding autistic children’s sibling relationship quality is mixed, although some literature suggests poorer quality compared to children with other disabilities or who are neurotypical. Little is known about how the clinical characteristics of autistic children relate to parent perceptions of sibling relationship quality. We drew data from a subsample of 119 children on the autism spectrum, ages 10 “11 years, from an ongoing longitudinal study. Hierarchical multiple regressions tested the extent to which children’s autism symptoms, behavioral difficulties, and communication abilities related to four domains of parent-rated sibling relationship quality. We also examined communication ability as a moderator of the effect of behavioral difficulties on parent-rated sibling relationship quality. More severe autism symptoms were associated with lower levels of conflict and rivalry, whereas higher communication ability was related to more relative status/power, but also conflict. Communication ability moderated the effect of behavioral difficulties such that behavioral difficulties were more closely associated with less warmth/closeness when children had weaker communication skills; behavioral difficulties were not significantly associated with other domains of sibling relationship quality. Findings underscore the importance of considering clinical characteristics and multiple domains of relationship quality to better understand how parents view the relationships between autistic children and their siblings. En ligne : http://dx.doi.org/10.1177/13623613221094672 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=493 Exploring the association between social skills struggles and social communication difficulties and depression in youth with autism spectrum disorder / Kaitlyn FORBES ; Laura DE LA ROCHE ; Brianne DERBY ; Elaine PSARADELLIS ; Evdokia ANAGNOSTOU ; Rob NICOLSON ; Stelios GEORGIADES ; Elizabeth KELLEY in Autism Research, 16-11 (November 2023)
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Titre : Exploring the association between social skills struggles and social communication difficulties and depression in youth with autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Kaitlyn FORBES, Auteur ; Laura DE LA ROCHE, Auteur ; Brianne DERBY, Auteur ; Elaine PSARADELLIS, Auteur ; Evdokia ANAGNOSTOU, Auteur ; Rob NICOLSON, Auteur ; Stelios GEORGIADES, Auteur ; Elizabeth KELLEY, Auteur Article en page(s) : p.2160-2171 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Abstract Autism spectrum disorder is characterized by social communication difficulties and social skills abilities that are significantly differ from neurotypical populations as well as restricted and repetitive behaviors and interests. Furthermore, many autistic youth experience co-occurring conditions, with one of the most common being depression. This depression is suggested to be, in part, the result of the relative social isolation experienced by autistic youth. Therefore, it is important to examine social functioning differences in autistic youth and their association with depression. There has been limited research investigating the association between social communication difficulties and depression, or the association between social skills struggles and depression, and no research investigating both of these in the same population. We found that social communicative symptoms of autism (as measured by the Autism Diagnostic Observation Schedule) were not associated with depression scores (as measured by the Revised Checklist for Anxiety and Depression) after controlling for age, sex, and IQ. In contrast, we did find a significant association between social skills struggles (as measured by the Adaptive Behavior Assessment System-2) and depression in the same sample. Higher social skills struggles were associated with higher depression scores after controlling for age, sex, and IQ. Reasons for the potential discrepancy between these findings are discussed, and clinical implications of these findings are explored. En ligne : https://doi.org/10.1002/aur.3015 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.2160-2171[article] Exploring the association between social skills struggles and social communication difficulties and depression in youth with autism spectrum disorder [Texte imprimé et/ou numérique] / Kaitlyn FORBES, Auteur ; Laura DE LA ROCHE, Auteur ; Brianne DERBY, Auteur ; Elaine PSARADELLIS, Auteur ; Evdokia ANAGNOSTOU, Auteur ; Rob NICOLSON, Auteur ; Stelios GEORGIADES, Auteur ; Elizabeth KELLEY, Auteur . - p.2160-2171.
Langues : Anglais (eng)
in Autism Research > 16-11 (November 2023) . - p.2160-2171
Index. décimale : PER Périodiques Résumé : Abstract Autism spectrum disorder is characterized by social communication difficulties and social skills abilities that are significantly differ from neurotypical populations as well as restricted and repetitive behaviors and interests. Furthermore, many autistic youth experience co-occurring conditions, with one of the most common being depression. This depression is suggested to be, in part, the result of the relative social isolation experienced by autistic youth. Therefore, it is important to examine social functioning differences in autistic youth and their association with depression. There has been limited research investigating the association between social communication difficulties and depression, or the association between social skills struggles and depression, and no research investigating both of these in the same population. We found that social communicative symptoms of autism (as measured by the Autism Diagnostic Observation Schedule) were not associated with depression scores (as measured by the Revised Checklist for Anxiety and Depression) after controlling for age, sex, and IQ. In contrast, we did find a significant association between social skills struggles (as measured by the Adaptive Behavior Assessment System-2) and depression in the same sample. Higher social skills struggles were associated with higher depression scores after controlling for age, sex, and IQ. Reasons for the potential discrepancy between these findings are discussed, and clinical implications of these findings are explored. En ligne : https://doi.org/10.1002/aur.3015 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=517 Exploring the use of the verbal intelligence quotient as a proxy for language ability in autism spectrum disorder / Leticia RIBEIRO DE OLIVEIRA in Research in Autism Spectrum Disorders, 73 (May 2019)
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Titre : Exploring the use of the verbal intelligence quotient as a proxy for language ability in autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Leticia RIBEIRO DE OLIVEIRA, Auteur ; Jessica BRIAN, Auteur ; Elizabeth KELLEY, Auteur ; Deryk BEAL, Auteur ; Robert NICOLSON, Auteur ; Stelios GEORGIADES, Auteur ; Alana IABONI, Auteur ; Susan Day FRAGIADAKIS, Auteur ; Leanne RISTIC, Auteur ; Evdokia ANAGNOSTOU, Auteur ; Teenu SANJEEVAN, Auteur Article en page(s) : 101548 Langues : Anglais (eng) Mots-clés : ASD Verbal intelligence quotient Receptive language Expressive language Wechsler scales Oral and Written Language Scales – Second Edition Index. décimale : PER Périodiques Résumé : Background There is growing interest in understanding the brain and language associations in Autism Spectrum Disorder (ASD). A considerable number of studies investigating these associations have used the verbal intelligence quotient (VIQ) as their primary measure of language form and content. Given this current trend, we aimed to establish whether the VIQ could reliably be used as a measure of receptive and expressive language form and content in individuals with ASD and in typical development (TD). Method We examined the VIQ standard scores derived from a Wechsler cognitive battery as well as receptive and expressive language standard scores from the Oral Written Language Scales – Second Edition (OWLS-II) of 714 participants aged 3–21 years: 488 with ASD and 226 with TD. Results Regression analyses revealed that VIQ scores predicted greater variance in receptive and expressive language scores in males with ASD relative to males with TD, and predicted less variance in receptive and expressive language scores in females with ASD relative to females with TD. Overall, VIQ accounted for a small proportion of variance in receptive and expressive language scores. Conclusions Our findings indicate that the VIQ does not accurately capture language form and content evaluated by language measures like the OWLS-II, but may perhaps be used as a proxy for language content only. En ligne : https://doi.org/10.1016/j.rasd.2020.101548 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=422
in Research in Autism Spectrum Disorders > 73 (May 2019) . - 101548[article] Exploring the use of the verbal intelligence quotient as a proxy for language ability in autism spectrum disorder [Texte imprimé et/ou numérique] / Leticia RIBEIRO DE OLIVEIRA, Auteur ; Jessica BRIAN, Auteur ; Elizabeth KELLEY, Auteur ; Deryk BEAL, Auteur ; Robert NICOLSON, Auteur ; Stelios GEORGIADES, Auteur ; Alana IABONI, Auteur ; Susan Day FRAGIADAKIS, Auteur ; Leanne RISTIC, Auteur ; Evdokia ANAGNOSTOU, Auteur ; Teenu SANJEEVAN, Auteur . - 101548.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 73 (May 2019) . - 101548
Mots-clés : ASD Verbal intelligence quotient Receptive language Expressive language Wechsler scales Oral and Written Language Scales – Second Edition Index. décimale : PER Périodiques Résumé : Background There is growing interest in understanding the brain and language associations in Autism Spectrum Disorder (ASD). A considerable number of studies investigating these associations have used the verbal intelligence quotient (VIQ) as their primary measure of language form and content. Given this current trend, we aimed to establish whether the VIQ could reliably be used as a measure of receptive and expressive language form and content in individuals with ASD and in typical development (TD). Method We examined the VIQ standard scores derived from a Wechsler cognitive battery as well as receptive and expressive language standard scores from the Oral Written Language Scales – Second Edition (OWLS-II) of 714 participants aged 3–21 years: 488 with ASD and 226 with TD. Results Regression analyses revealed that VIQ scores predicted greater variance in receptive and expressive language scores in males with ASD relative to males with TD, and predicted less variance in receptive and expressive language scores in females with ASD relative to females with TD. Overall, VIQ accounted for a small proportion of variance in receptive and expressive language scores. Conclusions Our findings indicate that the VIQ does not accurately capture language form and content evaluated by language measures like the OWLS-II, but may perhaps be used as a proxy for language content only. En ligne : https://doi.org/10.1016/j.rasd.2020.101548 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=422 Factor analysis of the Parenting Stress Index-Short Form with parents of young children with autism spectrum disorders / Anat ZAIDMAN-ZAIT in Autism Research, 4-5 (October 2011)
PermalinkImpact of personal and social resources on parenting stress in mothers of children with autism spectrum disorder / Anat ZAIDMAN-ZAIT in Autism, 21-2 (February 2017)
PermalinkInattention and hyperactive/impulsive component scores do not differentiate between autism spectrum disorder and attention-deficit/hyperactivity disorder in a clinical sample / Aneta D. KRAKOWSKI in Molecular Autism, 11 (2020)
PermalinkInfluence of reporting effects on the association between maternal depression and child autism spectrum disorder behaviors / Teresa BENNETT in Journal of Child Psychology and Psychiatry, 53-1 (January 2012)
PermalinkInvestigating language skills as a mediator between IQ and anxiety in autistic youth / Ethan RINALDO in Research in Autism Spectrum Disorders, 88 (October 2021)
PermalinkInvestigating phenotypic heterogeneity in children with autism spectrum disorder: a factor mixture modeling approach / Stelios GEORGIADES in Journal of Child Psychology and Psychiatry, 54-2 (February 2013)
PermalinkInvestigating the Measurement Properties of the Social Responsiveness Scale in Preschool Children with Autism Spectrum Disorders / Eric DUKU in Journal of Autism and Developmental Disorders, 43-4 (April 2013)
PermalinkInvestigating the structure of the restricted, repetitive behaviours and interests domain of autism / Peter SZATMARI in Journal of Child Psychology and Psychiatry, 47-6 (June 2006)
PermalinkJoint trajectories of internalizing and externalizing problems in preschool children with autism spectrum disorder / Tracy VAILLANCOURT in Development and Psychopathology, 29-1 (February 2017)
PermalinkLinkage of whole genome sequencing and administrative health data in autism: A proof of concept study / Danielle A. BARIBEAU in Autism Research, 16-8 (August 2023)
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