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Specificity of executive function and theory of mind performance in relation to attention-deficit/hyperactivity symptoms in autism spectrum disorders / S. LUKITO in Molecular Autism, 8 (2017)
[article]
Titre : Specificity of executive function and theory of mind performance in relation to attention-deficit/hyperactivity symptoms in autism spectrum disorders Type de document : Texte imprimé et/ou numérique Auteurs : S. LUKITO, Auteur ; Catherine R. G. JONES, Auteur ; A. PICKLES, Auteur ; Gillian BAIRD, Auteur ; Francesca HAPPE, Auteur ; Tony CHARMAN, Auteur ; E. SIMONOFF, Auteur Article en page(s) : 60p. Langues : Anglais (eng) Mots-clés : Attention-deficit/hyperactivity disorder Autism spectrum disorder Comorbidity Executive function Snap Theory of mind Index. décimale : PER Périodiques Résumé : Background: Individuals with autism spectrum disorder (ASD) frequently demonstrate symptoms of attention-deficit/hyperactivity disorder (ADHD). Previous findings in children with ASD have suggested that these symptoms are associated with an impairment in executive function (EF) abilities. However, studies rarely considered this association within a single framework that controls for other related factors such as Theory of Mind (ToM) abilities and ASD symptoms. Methods: We used structural equation modeling to explore the relations among EF, ToM, and symptoms of ASD and ADHD, using data from a population-based sample of 100 adolescents with ASD and full-scale IQ >/= 50 (the Special Needs and Autism Project (SNAP) cohort). The study used a multi-measure and multi-informant approach, where performance of inhibition, planning, switching, and working memory tasks indexed EF and performance on tasks involving mentalizing indexed ToM. Measures of ASD and ADHD symptoms included parent and teacher reports and direct observation of the children. Shared source of symptom reporting was accounted for with a parental rating latent factor indexed by symptom measures reported by parents. Results: Impairments in EF abilities were specifically associated with ADHD symptoms while impaired ToM was specifically associated with ASD symptoms, when accounting for the associations of each cognitive domain with the other factors. ASD and ADHD symptom latent factors were also correlated, but this association became nonsignificant once the shared source of reporting from parents was accounted for and within a model that also controlled for the correlated pathway between EF and ToM factors. The specific relations between the cognitive domains and behavioral symptoms remained even after controlling for IQ. Conclusions: In this ASD sample, symptoms of ADHD and ASD are underpinned by separate cognitive domains. The association between EF and ToM impairments is a likely partial explanation for the co-occurrence of ADHD symptoms in ASD, but the role of shared reporting effects is also important and supports the inclusion of independent informants and objective measures in future research. En ligne : http://dx.doi.org/10.1186/s13229-017-0177-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=330
in Molecular Autism > 8 (2017) . - 60p.[article] Specificity of executive function and theory of mind performance in relation to attention-deficit/hyperactivity symptoms in autism spectrum disorders [Texte imprimé et/ou numérique] / S. LUKITO, Auteur ; Catherine R. G. JONES, Auteur ; A. PICKLES, Auteur ; Gillian BAIRD, Auteur ; Francesca HAPPE, Auteur ; Tony CHARMAN, Auteur ; E. SIMONOFF, Auteur . - 60p.
Langues : Anglais (eng)
in Molecular Autism > 8 (2017) . - 60p.
Mots-clés : Attention-deficit/hyperactivity disorder Autism spectrum disorder Comorbidity Executive function Snap Theory of mind Index. décimale : PER Périodiques Résumé : Background: Individuals with autism spectrum disorder (ASD) frequently demonstrate symptoms of attention-deficit/hyperactivity disorder (ADHD). Previous findings in children with ASD have suggested that these symptoms are associated with an impairment in executive function (EF) abilities. However, studies rarely considered this association within a single framework that controls for other related factors such as Theory of Mind (ToM) abilities and ASD symptoms. Methods: We used structural equation modeling to explore the relations among EF, ToM, and symptoms of ASD and ADHD, using data from a population-based sample of 100 adolescents with ASD and full-scale IQ >/= 50 (the Special Needs and Autism Project (SNAP) cohort). The study used a multi-measure and multi-informant approach, where performance of inhibition, planning, switching, and working memory tasks indexed EF and performance on tasks involving mentalizing indexed ToM. Measures of ASD and ADHD symptoms included parent and teacher reports and direct observation of the children. Shared source of symptom reporting was accounted for with a parental rating latent factor indexed by symptom measures reported by parents. Results: Impairments in EF abilities were specifically associated with ADHD symptoms while impaired ToM was specifically associated with ASD symptoms, when accounting for the associations of each cognitive domain with the other factors. ASD and ADHD symptom latent factors were also correlated, but this association became nonsignificant once the shared source of reporting from parents was accounted for and within a model that also controlled for the correlated pathway between EF and ToM factors. The specific relations between the cognitive domains and behavioral symptoms remained even after controlling for IQ. Conclusions: In this ASD sample, symptoms of ADHD and ASD are underpinned by separate cognitive domains. The association between EF and ToM impairments is a likely partial explanation for the co-occurrence of ADHD symptoms in ASD, but the role of shared reporting effects is also important and supports the inclusion of independent informants and objective measures in future research. En ligne : http://dx.doi.org/10.1186/s13229-017-0177-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=330 Associations between theory of mind and conduct problems in autistic and nonautistic youth / Virginia CARTER LENO in Autism Research, 14-2 (February 2021)
[article]
Titre : Associations between theory of mind and conduct problems in autistic and nonautistic youth Type de document : Texte imprimé et/ou numérique Auteurs : Virginia CARTER LENO, Auteur ; Susie CHANDLER, Auteur ; Phillipa WHITE, Auteur ; Isabel YORKE, Auteur ; Tony CHARMAN, Auteur ; Catherine R. G. JONES, Auteur ; Francesca HAPPE, Auteur ; Gillian BAIRD, Auteur ; Andrew PICKLES, Auteur ; Emily SIMONOFF, Auteur Article en page(s) : p.276-288 Langues : Anglais (eng) Mots-clés : Adhd Quest Snap autism cognition conduct problems theory of mind Index. décimale : PER Périodiques Résumé : Many autistic young people exhibit co-occurring behavior difficulties, characterized by conduct problems and oppositional behavior. However, the causes of these co-occurring difficulties are not well understood. Impairments in theory of mind (ToM) are often reported in autistic individuals and have been linked to conduct problems in nonautistic individuals. Whether an association between ToM ability and conduct problems exists in autistic populations, whether this association is similar between individuals who are autistic versus nonautistic, and whether these associations are specific to conduct problems (as opposed to other domains of psychopathology) remains unclear. ToM ability was assessed using the Frith-Happé Triangles task in a pooled sample of autistic (N = 128; mean age 14.78?years) and nonautistic youth (N = 50; mean age 15.48?years), along with parent-rated psychiatric symptoms of conduct problems, hyperactivity/inattention and emotional problems. Analyses tested ToM ability between autistic versus nonautistic participants, and compared associations between ToM performance and conduct problems between the two groups. Where no significant group differences in associations were found, the pooled association between ToM and conduct problems was estimated in the combined sample. Results showed no evidence of moderation in associations by diagnostic status, and an association between poorer ToM ability and higher levels of conduct problems, hyperactivity/inattention and emotional problems across the total sample. However, these associations became nonsignificant when adjusting for verbal IQ. Results provide support for theoretical models of co-occurring psychopathology in autistic populations, and suggest targets for intervention for conduct problems in autistic youth. LAY SUMMARY: Many young people with autism spectrum disorder show co-occurring behavior problems, but the causes of these are not well understood. This paper found an association between difficulties recognizing what others think and intend (so-called "theory of mind") in a simple animated task, and emotional and behavioral problems in autistic and nonautistic young people. However, a substantial part of this association was explained by individual differences in verbal ability. These findings may have implications for intervention efforts to improve young people's mental health. En ligne : http://dx.doi.org/10.1002/aur.2346 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=441
in Autism Research > 14-2 (February 2021) . - p.276-288[article] Associations between theory of mind and conduct problems in autistic and nonautistic youth [Texte imprimé et/ou numérique] / Virginia CARTER LENO, Auteur ; Susie CHANDLER, Auteur ; Phillipa WHITE, Auteur ; Isabel YORKE, Auteur ; Tony CHARMAN, Auteur ; Catherine R. G. JONES, Auteur ; Francesca HAPPE, Auteur ; Gillian BAIRD, Auteur ; Andrew PICKLES, Auteur ; Emily SIMONOFF, Auteur . - p.276-288.
Langues : Anglais (eng)
in Autism Research > 14-2 (February 2021) . - p.276-288
Mots-clés : Adhd Quest Snap autism cognition conduct problems theory of mind Index. décimale : PER Périodiques Résumé : Many autistic young people exhibit co-occurring behavior difficulties, characterized by conduct problems and oppositional behavior. However, the causes of these co-occurring difficulties are not well understood. Impairments in theory of mind (ToM) are often reported in autistic individuals and have been linked to conduct problems in nonautistic individuals. Whether an association between ToM ability and conduct problems exists in autistic populations, whether this association is similar between individuals who are autistic versus nonautistic, and whether these associations are specific to conduct problems (as opposed to other domains of psychopathology) remains unclear. ToM ability was assessed using the Frith-Happé Triangles task in a pooled sample of autistic (N = 128; mean age 14.78?years) and nonautistic youth (N = 50; mean age 15.48?years), along with parent-rated psychiatric symptoms of conduct problems, hyperactivity/inattention and emotional problems. Analyses tested ToM ability between autistic versus nonautistic participants, and compared associations between ToM performance and conduct problems between the two groups. Where no significant group differences in associations were found, the pooled association between ToM and conduct problems was estimated in the combined sample. Results showed no evidence of moderation in associations by diagnostic status, and an association between poorer ToM ability and higher levels of conduct problems, hyperactivity/inattention and emotional problems across the total sample. However, these associations became nonsignificant when adjusting for verbal IQ. Results provide support for theoretical models of co-occurring psychopathology in autistic populations, and suggest targets for intervention for conduct problems in autistic youth. LAY SUMMARY: Many young people with autism spectrum disorder show co-occurring behavior problems, but the causes of these are not well understood. This paper found an association between difficulties recognizing what others think and intend (so-called "theory of mind") in a simple animated task, and emotional and behavioral problems in autistic and nonautistic young people. However, a substantial part of this association was explained by individual differences in verbal ability. These findings may have implications for intervention efforts to improve young people's mental health. En ligne : http://dx.doi.org/10.1002/aur.2346 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=441 Severe mood problems in adolescents with autism spectrum disorder / Emily SIMONOFF in Journal of Child Psychology and Psychiatry, 53-11 (November 2012)
[article]
Titre : Severe mood problems in adolescents with autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Emily SIMONOFF, Auteur ; Catherine R. G. JONES, Auteur ; Andrew PICKLES, Auteur ; Francesca HAPPE, Auteur ; Gillian BAIRD, Auteur ; Tony CHARMAN, Auteur Année de publication : 2012 Article en page(s) : p.1157-1166 Langues : Anglais (eng) Mots-clés : Severe mood dysregulation mood disorders childhood autism autism spectrum disorder SNAP Trouble de l'humeur Index. décimale : PER Périodiques Résumé : Introduction: Severe mood dysregulation and problems (SMP) in otherwise typically developing youth are recognized as an important mental health problem with a distinct set of clinical features, family history and neurocognitive characteristics. SMP in people with autism spectrum disorders (ASDs) have not previously been explored. Method: We studied a longitudinal, population-based cohort of adolescents with ASD in which we collected parent-reported symptoms of SMP that included rage, low and labile mood and depressive thoughts. Ninety-one adolescents with ASD provided data at age 16 years, of whom 79 had additional data from age 12. We studied whether SMP have similar correlates to those seen in typically developing youth. Results: Severe mood problems were associated with current (parent-rated) and earlier (parent- and teacher-rated) emotional problems. The number of prior psychiatric diagnoses increased the risk of subsequent SMP. Intellectual ability and adaptive functioning did not predict to SMP. Maternal mental health problems rated at 12 and 16 years were associated with SMP. Autism severity as rated by parents was associated with SMP, but the relationship did not hold for clinician ratings of autistic symptoms or diagnosis. SMP were associated with difficulty in identifying the facial expression of surprise, but not with performance recognizing other emotions. Relationships between SMP and tests of executive function (card sort and trail making) were not significant after controlling for IQ. Conclusions: This is the first study of the behavioural and cognitive correlates of severe mood problems in ASD. As in typically developing youth, SMP in adolescents with ASD are related to other affective symptoms and maternal mental health problems. Previously reported links to deficits in emotion recognition and cognitive flexibility were not found in the current sample. Further research is warranted using categorical and validated measures of SMP. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2012.02600.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=182
in Journal of Child Psychology and Psychiatry > 53-11 (November 2012) . - p.1157-1166[article] Severe mood problems in adolescents with autism spectrum disorder [Texte imprimé et/ou numérique] / Emily SIMONOFF, Auteur ; Catherine R. G. JONES, Auteur ; Andrew PICKLES, Auteur ; Francesca HAPPE, Auteur ; Gillian BAIRD, Auteur ; Tony CHARMAN, Auteur . - 2012 . - p.1157-1166.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 53-11 (November 2012) . - p.1157-1166
Mots-clés : Severe mood dysregulation mood disorders childhood autism autism spectrum disorder SNAP Trouble de l'humeur Index. décimale : PER Périodiques Résumé : Introduction: Severe mood dysregulation and problems (SMP) in otherwise typically developing youth are recognized as an important mental health problem with a distinct set of clinical features, family history and neurocognitive characteristics. SMP in people with autism spectrum disorders (ASDs) have not previously been explored. Method: We studied a longitudinal, population-based cohort of adolescents with ASD in which we collected parent-reported symptoms of SMP that included rage, low and labile mood and depressive thoughts. Ninety-one adolescents with ASD provided data at age 16 years, of whom 79 had additional data from age 12. We studied whether SMP have similar correlates to those seen in typically developing youth. Results: Severe mood problems were associated with current (parent-rated) and earlier (parent- and teacher-rated) emotional problems. The number of prior psychiatric diagnoses increased the risk of subsequent SMP. Intellectual ability and adaptive functioning did not predict to SMP. Maternal mental health problems rated at 12 and 16 years were associated with SMP. Autism severity as rated by parents was associated with SMP, but the relationship did not hold for clinician ratings of autistic symptoms or diagnosis. SMP were associated with difficulty in identifying the facial expression of surprise, but not with performance recognizing other emotions. Relationships between SMP and tests of executive function (card sort and trail making) were not significant after controlling for IQ. Conclusions: This is the first study of the behavioural and cognitive correlates of severe mood problems in ASD. As in typically developing youth, SMP in adolescents with ASD are related to other affective symptoms and maternal mental health problems. Previously reported links to deficits in emotion recognition and cognitive flexibility were not found in the current sample. Further research is warranted using categorical and validated measures of SMP. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2012.02600.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=182