Camouflaging in Autism: Age Effects and Cross-Cultural Validation of the Camouflaging Autistic Traits Questionnaire (CAT-Q) / Karl LUNDIN REMNÉLIUS in Journal of Autism and Developmental Disorders, 54-5 (May 2024)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 54-5 (May 2024) . - p.1749-1764 Titre : Camouflaging in Autism: Age Effects and Cross-Cultural Validation of the Camouflaging Autistic Traits Questionnaire (CAT-Q) Type de document : texte imprimé Auteurs : Karl LUNDIN REMNÉLIUS, Auteur ; Sven BÖLTE, Auteur Article en page(s) : p.1749-1764 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Given that camouflaging has been suggested to contribute to delayed diagnosis and mental health problems among autistic people, validated measures of the construct are needed. This study describes the psychometric evaluation of the Swedish adaptation of the self-reported Camouflaging Autistic Traits Questionnaire (CAT-Q) in autistic (n = 100) and general population (n = 539) samples aged 10 to 83 years. Analyses indicated good-to-excellent internal consistency and test-retest reliability. Construct validity was supported by autistic participants scoring higher than non-autistic, and autistic females scoring higher than autistic males on the measure. Also as expected, camouflaging was associated with theoretically linked traits, including autistic behaviors and depressive symptoms. On the other hand, the factor structure of the original CAT-Q did not provide a good fit in the Swedish data set, and validity issues were found, particularly in children younger than 15 years, warranting further investigation of the construct validity of the scale. Different age trajectories were observed, where camouflaging behaviors decreased during adulthood in non-autistic people but remained at an elevated level among autistic people. En ligne : https://doi.org/10.1007/s10803-023-05909-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=530 [article] Camouflaging in Autism: Age Effects and Cross-Cultural Validation of the Camouflaging Autistic Traits Questionnaire (CAT-Q) [texte imprimé] / Karl LUNDIN REMNÉLIUS, Auteur ; Sven BÖLTE, Auteur . - p.1749-1764. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 54-5 (May 2024) . - p.1749-1764 Index. décimale : PER Périodiques Résumé : Given that camouflaging has been suggested to contribute to delayed diagnosis and mental health problems among autistic people, validated measures of the construct are needed. This study describes the psychometric evaluation of the Swedish adaptation of the self-reported Camouflaging Autistic Traits Questionnaire (CAT-Q) in autistic (n = 100) and general population (n = 539) samples aged 10 to 83 years. Analyses indicated good-to-excellent internal consistency and test-retest reliability. Construct validity was supported by autistic participants scoring higher than non-autistic, and autistic females scoring higher than autistic males on the measure. Also as expected, camouflaging was associated with theoretically linked traits, including autistic behaviors and depressive symptoms. On the other hand, the factor structure of the original CAT-Q did not provide a good fit in the Swedish data set, and validity issues were found, particularly in children younger than 15 years, warranting further investigation of the construct validity of the scale. Different age trajectories were observed, where camouflaging behaviors decreased during adulthood in non-autistic people but remained at an elevated level among autistic people. En ligne : https://doi.org/10.1007/s10803-023-05909-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=530

A co-twin-control study of altered sensory processing in autism / Janina NEUFELD in Autism, 25-5 (July 2021)  

Public ISBD [article]  inAutism > 25-5 (July 2021) . - p.1422-1432 Titre : A co-twin-control study of altered sensory processing in autism Type de document : texte imprimé Auteurs : Janina NEUFELD, Auteur ; Mark J. TAYLOR, Auteur ; Karl LUNDIN REMNÉLIUS, Auteur ; Johan ISAKSSON, Auteur ; Paul LICHTENSTEIN, Auteur ; Sven BÖLTE, Auteur Article en page(s) : p.1422-1432 Langues : Anglais (eng) Mots-clés : Anxiety Disorders  Attention Deficit Disorder with Hyperactivity  Autism Spectrum Disorder  Autistic Disorder  Humans  Perception  autism spectrum disorders  behavioral genetics  environmental factors  sensory processing  sensory profile  twin design  potential conflicts of interest with respect to the research, authorship, and/or  publication of this article: S. B. discloses that he has in the last 3 years  acted as an author, consultant or lecturer for Medice, Roche. Hogrefe,  Kohlhammer, and UTB. Index. décimale : PER Périodiques Résumé : Individuals diagnosed with autism often describe that they process sensory information differently from others, and many experience sensory issues as problematic. For instance, an increased sensitivity to smells or sounds can make participating in social settings challenging. While sensory issues are now part of the diagnostic criteria for autism, they also co-occur with other psychiatric diagnoses such as attention deficit hyperactivity disorder and anxiety disorders. It is unclear to what extent the relationship between autism and alterations in sensory processing are due to genetics or environment. In addition, more research is needed on how autism, as compared to other diagnoses, is associated with sensory issues. Using a twin study, we found that genetic factors influenced self-reported reactivity to sensory stimuli in autism while environmental factors influenced other sensory issues (e.g. difficulties in detecting or differentiating sensory input). Hence, sensory hyper-reactivity might be an early onset core feature of autism, while other domains of alterations in sensory processing might develop later, influenced by the environment. Moreover, autism was more strongly associated with sensory issues related to increased sensitivity/reactivity as compared to other psychiatric diagnoses. However, attention deficit hyperactivity disorder was more strongly related to deficits in detecting/differentiating sensory stimuli and with an increased drive to seek sensory input. Our results indicate that sensory issues are not specific to autism, but that some aspects of altered sensory processing are more relevant for autism than for other diagnoses. En ligne : http://dx.doi.org/10.1177/1362361321991255 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=475 [article] A co-twin-control study of altered sensory processing in autism [texte imprimé] / Janina NEUFELD, Auteur ; Mark J. TAYLOR, Auteur ; Karl LUNDIN REMNÉLIUS, Auteur ; Johan ISAKSSON, Auteur ; Paul LICHTENSTEIN, Auteur ; Sven BÖLTE, Auteur . - p.1422-1432. Langues : Anglais (eng) in Autism > 25-5 (July 2021) . - p.1422-1432 Mots-clés : Anxiety Disorders  Attention Deficit Disorder with Hyperactivity  Autism Spectrum Disorder  Autistic Disorder  Humans  Perception  autism spectrum disorders  behavioral genetics  environmental factors  sensory processing  sensory profile  twin design  potential conflicts of interest with respect to the research, authorship, and/or  publication of this article: S. B. discloses that he has in the last 3 years  acted as an author, consultant or lecturer for Medice, Roche. Hogrefe,  Kohlhammer, and UTB. Index. décimale : PER Périodiques Résumé : Individuals diagnosed with autism often describe that they process sensory information differently from others, and many experience sensory issues as problematic. For instance, an increased sensitivity to smells or sounds can make participating in social settings challenging. While sensory issues are now part of the diagnostic criteria for autism, they also co-occur with other psychiatric diagnoses such as attention deficit hyperactivity disorder and anxiety disorders. It is unclear to what extent the relationship between autism and alterations in sensory processing are due to genetics or environment. In addition, more research is needed on how autism, as compared to other diagnoses, is associated with sensory issues. Using a twin study, we found that genetic factors influenced self-reported reactivity to sensory stimuli in autism while environmental factors influenced other sensory issues (e.g. difficulties in detecting or differentiating sensory input). Hence, sensory hyper-reactivity might be an early onset core feature of autism, while other domains of alterations in sensory processing might develop later, influenced by the environment. Moreover, autism was more strongly associated with sensory issues related to increased sensitivity/reactivity as compared to other psychiatric diagnoses. However, attention deficit hyperactivity disorder was more strongly related to deficits in detecting/differentiating sensory stimuli and with an increased drive to seek sensory input. Our results indicate that sensory issues are not specific to autism, but that some aspects of altered sensory processing are more relevant for autism than for other diagnoses. En ligne : http://dx.doi.org/10.1177/1362361321991255 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=475

A co-twin-control study of altered sensory processing in autism / Janina NEUFELD in Autism, 26-5 (July 2022)  

Public ISBD [article]  inAutism > 26-5 (July 2022) . - p.1422-1432 Titre : A co-twin-control study of altered sensory processing in autism Type de document : texte imprimé Auteurs : Janina NEUFELD, Auteur ; Mark J. TAYLOR, Auteur ; Karl LUNDIN REMNÉLIUS, Auteur ; Johan ISAKSSON, Auteur ; Paul LICHTENSTEIN, Auteur ; Sven BÖLTE, Auteur Article en page(s) : p.1422-1432 Langues : Anglais (eng) Mots-clés : Anxiety Disorders  Attention Deficit Disorder with Hyperactivity  Autism Spectrum Disorder  Autistic Disorder  Humans  Perception  autism spectrum disorders  behavioral genetics  environmental factors  sensory processing  sensory profile  twin design  potential conflicts of interest with respect to the research, authorship, and/or  publication of this article: S. B. discloses that he has in the last 3 years  acted as an author, consultant or lecturer for Medice, Roche. Hogrefe,  Kohlhammer, and UTB. Index. décimale : PER Périodiques Résumé : Individuals diagnosed with autism often describe that they process sensory information differently from others, and many experience sensory issues as problematic. For instance, an increased sensitivity to smells or sounds can make participating in social settings challenging. While sensory issues are now part of the diagnostic criteria for autism, they also co-occur with other psychiatric diagnoses such as attention deficit hyperactivity disorder and anxiety disorders. It is unclear to what extent the relationship between autism and alterations in sensory processing are due to genetics or environment. In addition, more research is needed on how autism, as compared to other diagnoses, is associated with sensory issues. Using a twin study, we found that genetic factors influenced self-reported reactivity to sensory stimuli in autism while environmental factors influenced other sensory issues (e.g. difficulties in detecting or differentiating sensory input). Hence, sensory hyper-reactivity might be an early onset core feature of autism, while other domains of alterations in sensory processing might develop later, influenced by the environment. Moreover, autism was more strongly associated with sensory issues related to increased sensitivity/reactivity as compared to other psychiatric diagnoses. However, attention deficit hyperactivity disorder was more strongly related to deficits in detecting/differentiating sensory stimuli and with an increased drive to seek sensory input. Our results indicate that sensory issues are not specific to autism, but that some aspects of altered sensory processing are more relevant for autism than for other diagnoses. En ligne : http://dx.doi.org/10.1177/1362361321991255 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=484 [article] A co-twin-control study of altered sensory processing in autism [texte imprimé] / Janina NEUFELD, Auteur ; Mark J. TAYLOR, Auteur ; Karl LUNDIN REMNÉLIUS, Auteur ; Johan ISAKSSON, Auteur ; Paul LICHTENSTEIN, Auteur ; Sven BÖLTE, Auteur . - p.1422-1432. Langues : Anglais (eng) in Autism > 26-5 (July 2022) . - p.1422-1432 Mots-clés : Anxiety Disorders  Attention Deficit Disorder with Hyperactivity  Autism Spectrum Disorder  Autistic Disorder  Humans  Perception  autism spectrum disorders  behavioral genetics  environmental factors  sensory processing  sensory profile  twin design  potential conflicts of interest with respect to the research, authorship, and/or  publication of this article: S. B. discloses that he has in the last 3 years  acted as an author, consultant or lecturer for Medice, Roche. Hogrefe,  Kohlhammer, and UTB. Index. décimale : PER Périodiques Résumé : Individuals diagnosed with autism often describe that they process sensory information differently from others, and many experience sensory issues as problematic. For instance, an increased sensitivity to smells or sounds can make participating in social settings challenging. While sensory issues are now part of the diagnostic criteria for autism, they also co-occur with other psychiatric diagnoses such as attention deficit hyperactivity disorder and anxiety disorders. It is unclear to what extent the relationship between autism and alterations in sensory processing are due to genetics or environment. In addition, more research is needed on how autism, as compared to other diagnoses, is associated with sensory issues. Using a twin study, we found that genetic factors influenced self-reported reactivity to sensory stimuli in autism while environmental factors influenced other sensory issues (e.g. difficulties in detecting or differentiating sensory input). Hence, sensory hyper-reactivity might be an early onset core feature of autism, while other domains of alterations in sensory processing might develop later, influenced by the environment. Moreover, autism was more strongly associated with sensory issues related to increased sensitivity/reactivity as compared to other psychiatric diagnoses. However, attention deficit hyperactivity disorder was more strongly related to deficits in detecting/differentiating sensory stimuli and with an increased drive to seek sensory input. Our results indicate that sensory issues are not specific to autism, but that some aspects of altered sensory processing are more relevant for autism than for other diagnoses. En ligne : http://dx.doi.org/10.1177/1362361321991255 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=484

Eating Problems in Autistic Females and Males: A Co-twin Control Study / Karl LUNDIN REMNÉLIUS in Journal of Autism and Developmental Disorders, 52-7 (July 2022)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 52-7 (July 2022) . - p.3153-3168 Titre : Eating Problems in Autistic Females and Males: A Co-twin Control Study Type de document : texte imprimé Auteurs : Karl LUNDIN REMNÉLIUS, Auteur ; Janina NEUFELD, Auteur ; Johan ISAKSSON, Auteur ; Sven BÖLTE, Auteur Article en page(s) : p.3153-3168 Langues : Anglais (eng) Mots-clés : Adolescent  Adult  Autism Spectrum Disorder/genetics  Autistic Disorder/genetics  Diseases in Twins/genetics  Female  Humans  Male  Twins, Dizygotic  Twins, Monozygotic  Autism  Co-twin control design  Eating  Gender differences  lecturer for Medice and Roche. He receives royalties for textbooks and diagnostic  tools from Hogrefe. KLR, JN, and JI have no conflicts of interest to declare that  are relevant to the content of this article. Index. décimale : PER Périodiques Résumé : This study investigated the association between autism and self-reported eating problems and the influence of gender on the association, in a sample of adolescent and adult twins (N=192). Autistic traits and autism diagnosis were associated with both total and specific eating problems, including selective eating and sensory sensitivity during mealtimes. Interaction effects indicated a stronger association between autistic traits and total eating problems in females, as well as more difficulties with eating in social contexts among autistic females. In within-pair analyses, where unmeasured confounders including genes and shared environment are implicitly controlled for, the association was lost within monozygotic pairs, which might further indicate a genetic influence on the relationship between autism and eating problems. En ligne : http://dx.doi.org/10.1007/s10803-021-05198-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=477 [article] Eating Problems in Autistic Females and Males: A Co-twin Control Study [texte imprimé] / Karl LUNDIN REMNÉLIUS, Auteur ; Janina NEUFELD, Auteur ; Johan ISAKSSON, Auteur ; Sven BÖLTE, Auteur . - p.3153-3168. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 52-7 (July 2022) . - p.3153-3168 Mots-clés : Adolescent  Adult  Autism Spectrum Disorder/genetics  Autistic Disorder/genetics  Diseases in Twins/genetics  Female  Humans  Male  Twins, Dizygotic  Twins, Monozygotic  Autism  Co-twin control design  Eating  Gender differences  lecturer for Medice and Roche. He receives royalties for textbooks and diagnostic  tools from Hogrefe. KLR, JN, and JI have no conflicts of interest to declare that  are relevant to the content of this article. Index. décimale : PER Périodiques Résumé : This study investigated the association between autism and self-reported eating problems and the influence of gender on the association, in a sample of adolescent and adult twins (N=192). Autistic traits and autism diagnosis were associated with both total and specific eating problems, including selective eating and sensory sensitivity during mealtimes. Interaction effects indicated a stronger association between autistic traits and total eating problems in females, as well as more difficulties with eating in social contexts among autistic females. In within-pair analyses, where unmeasured confounders including genes and shared environment are implicitly controlled for, the association was lost within monozygotic pairs, which might further indicate a genetic influence on the relationship between autism and eating problems. En ligne : http://dx.doi.org/10.1007/s10803-021-05198-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=477

From Symptomatology to Functioning - Applying the ICF to Autism Measures to Facilitate Neurodiversity-Affirmative Data Harmonization / Melissa H. BLACK ; Karl LUNDIN REMNÉLIUS ; Lovisa ALEHAGEN ; Thomas BOURGERON ; Sven BÖLTE in Journal of Autism and Developmental Disorders, 55-1 (January 2025)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 55-1 (January 2025) . - p.114-129 Titre : From Symptomatology to Functioning - Applying the ICF to Autism Measures to Facilitate Neurodiversity-Affirmative Data Harmonization : Journal of Autism and Developmental Disorders Type de document : texte imprimé Auteurs : Melissa H. BLACK, Auteur ; Karl LUNDIN REMNÉLIUS, Auteur ; Lovisa ALEHAGEN, Auteur ; Thomas BOURGERON, Auteur ; Sven BÖLTE, Auteur Article en page(s) : p.114-129 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : A considerable number of screening and diagnostic tools for autism exist, but variability in these measures presents challenges to data harmonization and the comparability and generalizability of findings. At the same time, there is a movement away from autism symptomatology to stances that capture heterogeneity and appreciate diversity. The International Classification of Functioning, Disability and Health (ICF) provides a classification system that can support content harmonization of different screening and diagnostic tools for autism while enabling the translation of diagnostic information into functioning. En ligne : https://doi.org/10.1007/s10803-023-06204-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=546 [article] From Symptomatology to Functioning - Applying the ICF to Autism Measures to Facilitate Neurodiversity-Affirmative Data Harmonization : Journal of Autism and Developmental Disorders [texte imprimé] / Melissa H. BLACK, Auteur ; Karl LUNDIN REMNÉLIUS, Auteur ; Lovisa ALEHAGEN, Auteur ; Thomas BOURGERON, Auteur ; Sven BÖLTE, Auteur . - p.114-129. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 55-1 (January 2025) . - p.114-129 Index. décimale : PER Périodiques Résumé : A considerable number of screening and diagnostic tools for autism exist, but variability in these measures presents challenges to data harmonization and the comparability and generalizability of findings. At the same time, there is a movement away from autism symptomatology to stances that capture heterogeneity and appreciate diversity. The International Classification of Functioning, Disability and Health (ICF) provides a classification system that can support content harmonization of different screening and diagnostic tools for autism while enabling the translation of diagnostic information into functioning. En ligne : https://doi.org/10.1007/s10803-023-06204-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=546

Nonshared environmental factors in the aetiology of autism and other neurodevelopmental conditions: a monozygotic co-twin control study / Johan ISAKSSON in Molecular Autism, 13 (2022)  

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The Gestalt of functioning in autism revisited: First revision of the International Classification of Functioning, Disability and Health Core Sets / Lovisa ALEHAGEN ; Melissa H. BLACK ; John HASSLINGER ; Elina WESSMAN ; Karl LUNDIN REMNÉLIUS ; Peter B. MARSCHIK ; Emily D'ARCY ; Susanna CROWSON ; Megan FREETH ; Andreas SEIDEL ; Sonya GIRDLER ; Eric ZANDER in Autism, 28-9 (September 2024)  

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The impact of atypical sensory processing on adaptive functioning within and beyond autism: The role of familial factors / Janina NEUFELD in Autism, 25-8 (November 2021)  

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