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Auteur Marcus L. THOMEER
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Documents disponibles écrits par cet auteur (39)
Faire une suggestion Affiner la rechercheExploratory factor analysis of the Adapted Skillstreaming Checklist for children with autism spectrum disorder / Christopher LOPATA in Autism, 24-2 (February 2020)
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Titre : Exploratory factor analysis of the Adapted Skillstreaming Checklist for children with autism spectrum disorder Type de document : texte imprimé Auteurs : Christopher LOPATA, Auteur ; James P. DONNELLY, Auteur ; Marcus L. THOMEER, Auteur ; Jonathan D. RODGERS, Auteur ; Martin A. VOLKER, Auteur ; Adam J. BOOTH, Auteur Article en page(s) : p.437-446 Langues : Anglais (eng) Mots-clés : Adapted Skillstreaming Checklist children with ASD without ID exploratory factor analysis parent ratings Index. décimale : PER Périodiques Résumé : The Adapted Skillstreaming Checklist measures social/social-communication skills and behavioral flexibility/regulation of children with autism spectrum disorder without intellectual disability. Prior studies provided support for the reliability and criterion-related validity of the Adapted Skillstreaming Checklist total score for these children; however, no studies have examined the Adapted Skillstreaming Checklist factor structure. This exploratory factor analysis examined the factor structure and internal consistency of parent ratings on the Adapted Skillstreaming Checklist for a sample of 331 children, ages 6-12 years, with autism spectrum disorder without intellectual disability. Results yielded a correlated three-factor solution. The individual factors and total score demonstrated very good internal consistency reliability. Findings supported the presence and interpretability of three subscales, as well as derivation of a total composite reflecting overall prosocial and adaptive skills and behaviors. Implications for assessment and research are discussed. En ligne : http://dx.doi.org/10.1177/1362361319868639 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=415
in Autism > 24-2 (February 2020) . - p.437-446[article] Exploratory factor analysis of the Adapted Skillstreaming Checklist for children with autism spectrum disorder [texte imprimé] / Christopher LOPATA, Auteur ; James P. DONNELLY, Auteur ; Marcus L. THOMEER, Auteur ; Jonathan D. RODGERS, Auteur ; Martin A. VOLKER, Auteur ; Adam J. BOOTH, Auteur . - p.437-446.
Langues : Anglais (eng)
in Autism > 24-2 (February 2020) . - p.437-446
Mots-clés : Adapted Skillstreaming Checklist children with ASD without ID exploratory factor analysis parent ratings Index. décimale : PER Périodiques Résumé : The Adapted Skillstreaming Checklist measures social/social-communication skills and behavioral flexibility/regulation of children with autism spectrum disorder without intellectual disability. Prior studies provided support for the reliability and criterion-related validity of the Adapted Skillstreaming Checklist total score for these children; however, no studies have examined the Adapted Skillstreaming Checklist factor structure. This exploratory factor analysis examined the factor structure and internal consistency of parent ratings on the Adapted Skillstreaming Checklist for a sample of 331 children, ages 6-12 years, with autism spectrum disorder without intellectual disability. Results yielded a correlated three-factor solution. The individual factors and total score demonstrated very good internal consistency reliability. Findings supported the presence and interpretability of three subscales, as well as derivation of a total composite reflecting overall prosocial and adaptive skills and behaviors. Implications for assessment and research are discussed. En ligne : http://dx.doi.org/10.1177/1362361319868639 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=415 Facial Encoding of Children with High-Functioning Autism Spectrum Disorders / Martin A. VOLKER in Focus on Autism and Other Developmental Disabilities, 24-4 (December 2009)
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Titre : Facial Encoding of Children with High-Functioning Autism Spectrum Disorders Type de document : texte imprimé Auteurs : Martin A. VOLKER, Auteur ; Christopher LOPATA, Auteur ; Marcus L. THOMEER, Auteur ; Donna A. SMITH, Auteur Année de publication : 2009 Article en page(s) : p.195-204 Langues : Anglais (eng) Mots-clés : emotion nonverbal high-functioning autism-spectrum-disorders Asperger Index. décimale : PER Périodiques Résumé : Facial encoding of a sample of children with high-functioning autism spectrum disorders (HFASD) was compared to facial encoding of matched typically developing children. Each participant was photographed after being prompted to enact a facial expression for six basic emotions. Raters evaluated (a) the extent to which the photo reflected the emotion, (b) the emotion in the photograph, and (c) the degree to which the photo appeared odd. Children with HFASD were significantly less adept at encoding sadness, and their expressions were significantly odder than those of their typical peers. Nonsignificant trends for children with HFASD suggested somewhat greater difficulty encoding anger and fear, as well as somewhat greater skill in encoding surprise and disgust, which was unanticipated. En ligne : http://dx.doi.org/10.1177/1088357609347325 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=885
in Focus on Autism and Other Developmental Disabilities > 24-4 (December 2009) . - p.195-204[article] Facial Encoding of Children with High-Functioning Autism Spectrum Disorders [texte imprimé] / Martin A. VOLKER, Auteur ; Christopher LOPATA, Auteur ; Marcus L. THOMEER, Auteur ; Donna A. SMITH, Auteur . - 2009 . - p.195-204.
Langues : Anglais (eng)
in Focus on Autism and Other Developmental Disabilities > 24-4 (December 2009) . - p.195-204
Mots-clés : emotion nonverbal high-functioning autism-spectrum-disorders Asperger Index. décimale : PER Périodiques Résumé : Facial encoding of a sample of children with high-functioning autism spectrum disorders (HFASD) was compared to facial encoding of matched typically developing children. Each participant was photographed after being prompted to enact a facial expression for six basic emotions. Raters evaluated (a) the extent to which the photo reflected the emotion, (b) the emotion in the photograph, and (c) the degree to which the photo appeared odd. Children with HFASD were significantly less adept at encoding sadness, and their expressions were significantly odder than those of their typical peers. Nonsignificant trends for children with HFASD suggested somewhat greater difficulty encoding anger and fear, as well as somewhat greater skill in encoding surprise and disgust, which was unanticipated. En ligne : http://dx.doi.org/10.1177/1088357609347325 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=885 Factor Structure, Internal Consistency, and Screening Sensitivity of the GARS-2 in a Developmental Disabilities Sample / Martin A. VOLKER in Autism Research and Treatment, 2016 (2016)
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Titre : Factor Structure, Internal Consistency, and Screening Sensitivity of the GARS-2 in a Developmental Disabilities Sample Type de document : texte imprimé Auteurs : Martin A. VOLKER, Auteur ; E.H. DUA, Auteur ; Christopher LOPATA, Auteur ; Marcus L. THOMEER, Auteur ; Jennifer A. TOOMEY, Auteur ; Audrey M. SMERBECK, Auteur ; Jonathan D. RODGERS, Auteur ; J.R. POPKIN, Auteur ; Andrew T. NELSON, Auteur ; Gloria K. LEE, Auteur Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : The Gilliam Autism Rating Scale-Second Edition (GARS-2) is a widely used screening instrument that assists in the identification and diagnosis of autism. The purpose of this study was to examine the factor structure, internal consistency, and screening sensitivity of the GARS-2 using ratings from special education teaching staff for a sample of 240 individuals with autism or other significant developmental disabilities. Exploratory factor analysis yielded a correlated three-factor solution similar to that found in 2005 by Lecavalier for the original GARS. Though the three factors appeared to be reasonably consistent with the intended constructs of the three GARS-2 subscales, the analysis indicated that more than a third of the GARS-2 items were assigned to the wrong subscale. Internal consistency estimates met or exceeded standards for screening and were generally higher than those in previous studies. Screening sensitivity was .65 and specificity was .81 for the Autism Index using a cut score of 85. Based on these findings, recommendations are made for instrument revision. En ligne : http://dx.doi.org/10.1155/2016/8243079 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=332
in Autism Research and Treatment > 2016 (2016)[article] Factor Structure, Internal Consistency, and Screening Sensitivity of the GARS-2 in a Developmental Disabilities Sample [texte imprimé] / Martin A. VOLKER, Auteur ; E.H. DUA, Auteur ; Christopher LOPATA, Auteur ; Marcus L. THOMEER, Auteur ; Jennifer A. TOOMEY, Auteur ; Audrey M. SMERBECK, Auteur ; Jonathan D. RODGERS, Auteur ; J.R. POPKIN, Auteur ; Andrew T. NELSON, Auteur ; Gloria K. LEE, Auteur.
Langues : Anglais (eng)
in Autism Research and Treatment > 2016 (2016)
Index. décimale : PER Périodiques Résumé : The Gilliam Autism Rating Scale-Second Edition (GARS-2) is a widely used screening instrument that assists in the identification and diagnosis of autism. The purpose of this study was to examine the factor structure, internal consistency, and screening sensitivity of the GARS-2 using ratings from special education teaching staff for a sample of 240 individuals with autism or other significant developmental disabilities. Exploratory factor analysis yielded a correlated three-factor solution similar to that found in 2005 by Lecavalier for the original GARS. Though the three factors appeared to be reasonably consistent with the intended constructs of the three GARS-2 subscales, the analysis indicated that more than a third of the GARS-2 items were assigned to the wrong subscale. Internal consistency estimates met or exceeded standards for screening and were generally higher than those in previous studies. Screening sensitivity was .65 and specificity was .81 for the Autism Index using a cut score of 85. Based on these findings, recommendations are made for instrument revision. En ligne : http://dx.doi.org/10.1155/2016/8243079 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=332 Feasibility and initial outcomes of a group exercise-based social intervention (So Fit) for autistic children / Christopher LOPATA in Research in Autism, 128 (October 2025)
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Titre : Feasibility and initial outcomes of a group exercise-based social intervention (So Fit) for autistic children Type de document : texte imprimé Auteurs : Christopher LOPATA, Auteur ; Karl F. KOZLOWSKI, Auteur ; Marcus L. THOMEER, Auteur ; Jonathan D. RODGERS, Auteur ; James P. DONNELLY, Auteur ; Emma M. RADEL, Auteur ; Jules B. JONES, Auteur ; Madison S. SINWELL, Auteur Article en page(s) : p.202713 Langues : Anglais (eng) Mots-clés : So Fit Social intervention Exercise Autistic children Index. décimale : PER Périodiques Résumé : This study assessed the feasibility and initial outcomes of an innovative group exercise-based social intervention (So Fit) on the social functioning, ASD-features, and physical performance of autistic children, ages 7–12 years (N = 28). The So Fit manualized intervention (prescribed content and instructional procedures) was delivered to groups of 8–11 autistic children, and it consisted of two 60-minute sessions per week over 10 weeks. Each session included a skills instruction component targeting social and physical performance skills (10–15 min) followed by an exercise-based activity (45–50 min) to promote social interactions, practice social skills, and receive feedback. A behavioral reinforcement system was also implemented to foster skills development and improve ASD-features. Lastly, parents participated in three psychoeducational parent training groups on the program, and strategies for teaching, reinforcing, and generalizing skills/behaviors outside the program setting. Fidelity was high, parent and child satisfaction were good, and there were no adverse events/injuries or withdrawals supporting feasibility. Pre-posttest comparisons indicated significant improvements in parent-rated social skills and ASD-features, and on objective observations/tests of child social performance, social knowledge, and physical performance. Additional testing of So Fit in a randomized trial appears warranted and recommendations are provided. En ligne : https://doi.org/10.1016/j.reia.2025.202713 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=570
in Research in Autism > 128 (October 2025) . - p.202713[article] Feasibility and initial outcomes of a group exercise-based social intervention (So Fit) for autistic children [texte imprimé] / Christopher LOPATA, Auteur ; Karl F. KOZLOWSKI, Auteur ; Marcus L. THOMEER, Auteur ; Jonathan D. RODGERS, Auteur ; James P. DONNELLY, Auteur ; Emma M. RADEL, Auteur ; Jules B. JONES, Auteur ; Madison S. SINWELL, Auteur . - p.202713.
Langues : Anglais (eng)
in Research in Autism > 128 (October 2025) . - p.202713
Mots-clés : So Fit Social intervention Exercise Autistic children Index. décimale : PER Périodiques Résumé : This study assessed the feasibility and initial outcomes of an innovative group exercise-based social intervention (So Fit) on the social functioning, ASD-features, and physical performance of autistic children, ages 7–12 years (N = 28). The So Fit manualized intervention (prescribed content and instructional procedures) was delivered to groups of 8–11 autistic children, and it consisted of two 60-minute sessions per week over 10 weeks. Each session included a skills instruction component targeting social and physical performance skills (10–15 min) followed by an exercise-based activity (45–50 min) to promote social interactions, practice social skills, and receive feedback. A behavioral reinforcement system was also implemented to foster skills development and improve ASD-features. Lastly, parents participated in three psychoeducational parent training groups on the program, and strategies for teaching, reinforcing, and generalizing skills/behaviors outside the program setting. Fidelity was high, parent and child satisfaction were good, and there were no adverse events/injuries or withdrawals supporting feasibility. Pre-posttest comparisons indicated significant improvements in parent-rated social skills and ASD-features, and on objective observations/tests of child social performance, social knowledge, and physical performance. Additional testing of So Fit in a randomized trial appears warranted and recommendations are provided. En ligne : https://doi.org/10.1016/j.reia.2025.202713 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=570 Health-Related Quality of Life of Parents of Children With High-Functioning Autism Spectrum Disorders / Gloria K. LEE in Focus on Autism and Other Developmental Disabilities, 24-4 (December 2009)
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Titre : Health-Related Quality of Life of Parents of Children With High-Functioning Autism Spectrum Disorders Type de document : texte imprimé Auteurs : Gloria K. LEE, Auteur ; Christopher LOPATA, Auteur ; Marcus L. THOMEER, Auteur ; Martin A. VOLKER, Auteur ; Robert E. NIDA, Auteur ; Jennifer A. TOOMEY, Auteur ; Sabrina Y. CHOW, Auteur ; Audrey M. SMERBECK, Auteur Année de publication : 2009 Article en page(s) : p.227-239 Langues : Anglais (eng) Mots-clés : health-related-quality-of-life parents children-with-autism-spectrum-disorders Index. décimale : PER Périodiques Résumé : The physical and mental health-related quality of life (QOL) of 89 parents of children with high-functioning autism spectrum disorders (HFASDs) was compared to the health-related QOL of 46 parents of children without disabilities. Parents completed a packet of surveys measuring demographics, parenting stress, coping, resources, and QOL. Results of t tests showed significant differences between the two groups for all variables. Hierarchical regression analyses indicated that for parents of children with HFASDs, demographics and psychosocial variables accounted for a significant amount of variance for physical health-related QOL, with income, number of children, and stress being significant variables. Demographics and psychosocial variables also accounted for a significant amount of variance for parents’ mental health-related QOL, with income and stress being significant variables. En ligne : http://dx.doi.org/10.1177/1088357609347371 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=886
in Focus on Autism and Other Developmental Disabilities > 24-4 (December 2009) . - p.227-239[article] Health-Related Quality of Life of Parents of Children With High-Functioning Autism Spectrum Disorders [texte imprimé] / Gloria K. LEE, Auteur ; Christopher LOPATA, Auteur ; Marcus L. THOMEER, Auteur ; Martin A. VOLKER, Auteur ; Robert E. NIDA, Auteur ; Jennifer A. TOOMEY, Auteur ; Sabrina Y. CHOW, Auteur ; Audrey M. SMERBECK, Auteur . - 2009 . - p.227-239.
Langues : Anglais (eng)
in Focus on Autism and Other Developmental Disabilities > 24-4 (December 2009) . - p.227-239
Mots-clés : health-related-quality-of-life parents children-with-autism-spectrum-disorders Index. décimale : PER Périodiques Résumé : The physical and mental health-related quality of life (QOL) of 89 parents of children with high-functioning autism spectrum disorders (HFASDs) was compared to the health-related QOL of 46 parents of children without disabilities. Parents completed a packet of surveys measuring demographics, parenting stress, coping, resources, and QOL. Results of t tests showed significant differences between the two groups for all variables. Hierarchical regression analyses indicated that for parents of children with HFASDs, demographics and psychosocial variables accounted for a significant amount of variance for physical health-related QOL, with income, number of children, and stress being significant variables. Demographics and psychosocial variables also accounted for a significant amount of variance for parents’ mental health-related QOL, with income and stress being significant variables. En ligne : http://dx.doi.org/10.1177/1088357609347371 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=886 Informant Discrepancies in the Assessment of Adaptive Behavior of Children with Autism Spectrum Disorder / Allyson K. JORDAN in Journal of Autism and Developmental Disorders, 49-5 (May 2019)
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PermalinkInformant Discrepancies in the Assessment of Social Skills and Behaviors of Children With Autism Spectrum Disorder / Samantha E. STANFORD in Focus on Autism and Other Developmental Disabilities, 41-2 (June 2026)
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PermalinkLongitudinal Follow-Up Study of Social Intervention Outcomes for Children on the Autism Spectrum / Christopher LOPATA ; Marcus L. THOMEER ; Jonathan D. RODGERS ; James P. DONNELLY ; Jennifer LODI-SMITH in Journal of Autism and Developmental Disorders, 55-2 (February 2025)
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PermalinkA Manualized Summer Program for Social Skills in Children with High-Functioning ASD / Christopher LOPATA
PermalinkMeta-analysis of Big Five personality traits in autism spectrum disorder / Jennifer LODI-SMITH in Autism, 23-3 (April 2019)
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PermalinkOpen-Trial Pilot of Mind Reading and In Vivo Rehearsal for Children With HFASD / Marcus L. THOMEER in Focus on Autism and Other Developmental Disabilities, 26-3 (September 2011)
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PermalinkOpen-trial pilot study of a comprehensive outpatient psychosocial treatment for children with high-functioning autism spectrum disorder / Christopher LOPATA in Autism, 21-1 (January 2017)
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PermalinkPrevalence and Predictors of Psychotropic Use in Children with High-Functioning ASDs / Christopher LOPATA in Autism Research and Treatment, (May 2013)
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PermalinkPsychometric Characteristics of the DANVA-2 in High-Functioning Children with ASD / Adam J. BOOTH in Journal of Autism and Developmental Disorders, 49-10 (October 2019)
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PermalinkPsychometric Properties of the Adapted Skillstreaming Checklist for High-functioning Children with ASD / Christopher LOPATA in Journal of Autism and Developmental Disorders, 47-9 (September 2017)
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