The latent structure of cognitive and emotional empathy in individuals with autism, first-degree relatives and typical individuals / Rachel GROVE in Molecular Autism, (August 2014)  

Public ISBD [article]  inMolecular Autism > (August 2014) . - p.1-10 Titre : The latent structure of cognitive and emotional empathy in individuals with autism, first-degree relatives and typical individuals Type de document : Texte imprimé et/ou numérique Auteurs : Rachel GROVE, Auteur ; Andrew BAILLIE, Auteur ; Carrie ALLISON, Auteur ; Simon BARON-COHEN, Auteur ; Rosa A. HOEKSTRA, Auteur Article en page(s) : p.1-10 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Empathy is a vital component for social understanding involving the ability to recognise emotion (cognitive empathy) and provide an appropriate affective response (emotional empathy). Autism spectrum conditions have been described as disorders of empathy. First-degree relatives may show some mild traits of the autism spectrum, the broader autism phenotype (BAP). Whether both cognitive and emotional empathy, rather than cognitive empathy alone, are impaired in autism and the BAP is still under debate. Moreover the association between various aspects of empathy is unclear. This study aims to examine the relationship between different components of empathy across individuals with varying levels of genetic vulnerability to autism. En ligne : http://dx.doi.org/10.1186/2040-2392-5-42 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=276 [article] The latent structure of cognitive and emotional empathy in individuals with autism, first-degree relatives and typical individuals [Texte imprimé et/ou numérique] / Rachel GROVE, Auteur ; Andrew BAILLIE, Auteur ; Carrie ALLISON, Auteur ; Simon BARON-COHEN, Auteur ; Rosa A. HOEKSTRA, Auteur . - p.1-10. Langues : Anglais (eng) in Molecular Autism > (August 2014) . - p.1-10 Index. décimale : PER Périodiques Résumé : Empathy is a vital component for social understanding involving the ability to recognise emotion (cognitive empathy) and provide an appropriate affective response (emotional empathy). Autism spectrum conditions have been described as disorders of empathy. First-degree relatives may show some mild traits of the autism spectrum, the broader autism phenotype (BAP). Whether both cognitive and emotional empathy, rather than cognitive empathy alone, are impaired in autism and the BAP is still under debate. Moreover the association between various aspects of empathy is unclear. This study aims to examine the relationship between different components of empathy across individuals with varying levels of genetic vulnerability to autism. En ligne : http://dx.doi.org/10.1186/2040-2392-5-42 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=276

The relationship between brain structure and general psychopathology in preadolescents / Louise MEWTON in Journal of Child Psychology and Psychiatry, 63-7 (July 2022)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 63-7 (July 2022) . - p.734-744 Titre : The relationship between brain structure and general psychopathology in preadolescents Type de document : Texte imprimé et/ou numérique Auteurs : Louise MEWTON, Auteur ; Briana LEES, Auteur ; Lindsay M. SQUEGLIA, Auteur ; Miriam K. FORBES, Auteur ; Matthew SUNDERLAND, Auteur ; Robert F. KRUEGER, Auteur ; Forrest C. KOCH, Auteur ; Andrew BAILLIE, Auteur ; Tim SLADE, Auteur ; Nicholas HOY, Auteur ; Maree TEESSON, Auteur Article en page(s) : p.734-744 Langues : Anglais (eng) Mots-clés : Adolescent  Bayes Theorem  Brain  Child  Cognition  Humans  Male  Mental Disorders/psychology  Psychopathology  Generalized psychopathology  brain structure  externalizing  internalizing  preadolescence  interest. Index. décimale : PER Périodiques Résumé : BACKGROUND: An emerging body of literature has indicated that broad, transdiagnostic dimensions of psychopathology are associated with alterations in brain structure across the life span. The current study aimed to investigate the relationship between brain structure and broad dimensions of psychopathology in the critical preadolescent period when psychopathology is emerging. METHODS: This study included baseline data from the Adolescent Brain and Cognitive Development (ABCD) Study(®) (n=11,875; age range=9-10?years; male=52.2%). General psychopathology, externalizing, internalizing, and thought disorder dimensions were based on a higher-order model of psychopathology and estimated using Bayesian plausible values. Outcome variables included global and regional cortical volume, thickness, and surface area. RESULTS: Higher levels of psychopathology across all dimensions were associated with lower volume and surface area globally, as well as widespread and pervasive alterations across the majority of cortical and subcortical regions studied, after adjusting for sex, race/ethnicity, parental education, income, and maternal psychopathology. The relationships between general psychopathology and brain structure were attenuated when adjusting for cognitive functioning. There were no statistically significant relationships between psychopathology and cortical thickness in this sample of preadolescents. CONCLUSIONS: The current study identified lower cortical volume and surface area as transdiagnostic biomarkers for general psychopathology in preadolescence. Future research may focus on whether the widespread and pervasive relationships between general psychopathology and brain structure reflect cognitive dysfunction that is a feature across a range of mental illnesses. En ligne : http://dx.doi.org/10.1111/jcpp.13513 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=477 [article] The relationship between brain structure and general psychopathology in preadolescents [Texte imprimé et/ou numérique] / Louise MEWTON, Auteur ; Briana LEES, Auteur ; Lindsay M. SQUEGLIA, Auteur ; Miriam K. FORBES, Auteur ; Matthew SUNDERLAND, Auteur ; Robert F. KRUEGER, Auteur ; Forrest C. KOCH, Auteur ; Andrew BAILLIE, Auteur ; Tim SLADE, Auteur ; Nicholas HOY, Auteur ; Maree TEESSON, Auteur . - p.734-744. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 63-7 (July 2022) . - p.734-744 Mots-clés : Adolescent  Bayes Theorem  Brain  Child  Cognition  Humans  Male  Mental Disorders/psychology  Psychopathology  Generalized psychopathology  brain structure  externalizing  internalizing  preadolescence  interest. Index. décimale : PER Périodiques Résumé : BACKGROUND: An emerging body of literature has indicated that broad, transdiagnostic dimensions of psychopathology are associated with alterations in brain structure across the life span. The current study aimed to investigate the relationship between brain structure and broad dimensions of psychopathology in the critical preadolescent period when psychopathology is emerging. METHODS: This study included baseline data from the Adolescent Brain and Cognitive Development (ABCD) Study(®) (n=11,875; age range=9-10?years; male=52.2%). General psychopathology, externalizing, internalizing, and thought disorder dimensions were based on a higher-order model of psychopathology and estimated using Bayesian plausible values. Outcome variables included global and regional cortical volume, thickness, and surface area. RESULTS: Higher levels of psychopathology across all dimensions were associated with lower volume and surface area globally, as well as widespread and pervasive alterations across the majority of cortical and subcortical regions studied, after adjusting for sex, race/ethnicity, parental education, income, and maternal psychopathology. The relationships between general psychopathology and brain structure were attenuated when adjusting for cognitive functioning. There were no statistically significant relationships between psychopathology and cortical thickness in this sample of preadolescents. CONCLUSIONS: The current study identified lower cortical volume and surface area as transdiagnostic biomarkers for general psychopathology in preadolescence. Future research may focus on whether the widespread and pervasive relationships between general psychopathology and brain structure reflect cognitive dysfunction that is a feature across a range of mental illnesses. En ligne : http://dx.doi.org/10.1111/jcpp.13513 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=477

The structure of psychopathology and association with poor sleep, self-harm, suicidality, risky sexual behavior, and low self-esteem in a population sample of adolescents / Matthew SUNDERLAND in Development and Psychopathology, 33-4 (October 2021)  

Public ISBD [article]  inDevelopment and Psychopathology > 33-4 (October 2021) . - p.1208-1219 Titre : The structure of psychopathology and association with poor sleep, self-harm, suicidality, risky sexual behavior, and low self-esteem in a population sample of adolescents Type de document : Texte imprimé et/ou numérique Auteurs : Matthew SUNDERLAND, Auteur ; Miriam K. FORBES, Auteur ; Louise MEWTON, Auteur ; Andrew BAILLIE, Auteur ; Natacha CARRAGHER, Auteur ; Samantha J. LYNCH, Auteur ; Philip J. BATTERHAM, Auteur ; Alison L. CALEAR, Auteur ; Cath CHAPMAN, Auteur ; Nicola C. NEWTON, Auteur ; Maree TEESSON, Auteur ; Tim SLADE, Auteur Article en page(s) : p.1208-1219 Langues : Anglais (eng) Mots-clés : adolescents  confirmatory factor analysis  psychopathology  validity Index. décimale : PER Périodiques Résumé : There is a growing body of evidence highlighting the presence of a single general dimension of psychopathology that can account for multiple associations across mental and substance use disorders. However, relatively little evidence has emerged regarding the validity of this model with respect to a range of factors that have been previously implicated across multiple disorders. The current study utilized a cross-sectional population survey of adolescents (n = 2,003) to examine the extent to which broad psychopathology factors account for specific associations between psychopathology and key validators: poor sleep, self-harm, suicidality, risky sexual behavior, and low self-esteem. Confirmatory factor models, latent class models, and factor mixture models were estimated to identify the best structure of psychopathology. Structural equation models were then estimated to examine the broad and specific associations between each psychopathology indicator and the validators. A confirmatory factor model with three lower-order factors, representing internalizing, externalizing, and psychotic-like experiences, and a single higher-order factor evidenced the best fit. The associations between manifest indicators of psychopathology and validators were largely nonspecific. However, significant and large direct effects were found between several pairwise associations. These findings have implications for the identification of potential targets for intervention and/or tailoring of prevention programs. En ligne : http://dx.doi.org/10.1017/S0954579420000437 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457 [article] The structure of psychopathology and association with poor sleep, self-harm, suicidality, risky sexual behavior, and low self-esteem in a population sample of adolescents [Texte imprimé et/ou numérique] / Matthew SUNDERLAND, Auteur ; Miriam K. FORBES, Auteur ; Louise MEWTON, Auteur ; Andrew BAILLIE, Auteur ; Natacha CARRAGHER, Auteur ; Samantha J. LYNCH, Auteur ; Philip J. BATTERHAM, Auteur ; Alison L. CALEAR, Auteur ; Cath CHAPMAN, Auteur ; Nicola C. NEWTON, Auteur ; Maree TEESSON, Auteur ; Tim SLADE, Auteur . - p.1208-1219. Langues : Anglais (eng) in Development and Psychopathology > 33-4 (October 2021) . - p.1208-1219 Mots-clés : adolescents  confirmatory factor analysis  psychopathology  validity Index. décimale : PER Périodiques Résumé : There is a growing body of evidence highlighting the presence of a single general dimension of psychopathology that can account for multiple associations across mental and substance use disorders. However, relatively little evidence has emerged regarding the validity of this model with respect to a range of factors that have been previously implicated across multiple disorders. The current study utilized a cross-sectional population survey of adolescents (n = 2,003) to examine the extent to which broad psychopathology factors account for specific associations between psychopathology and key validators: poor sleep, self-harm, suicidality, risky sexual behavior, and low self-esteem. Confirmatory factor models, latent class models, and factor mixture models were estimated to identify the best structure of psychopathology. Structural equation models were then estimated to examine the broad and specific associations between each psychopathology indicator and the validators. A confirmatory factor model with three lower-order factors, representing internalizing, externalizing, and psychotic-like experiences, and a single higher-order factor evidenced the best fit. The associations between manifest indicators of psychopathology and validators were largely nonspecific. However, significant and large direct effects were found between several pairwise associations. These findings have implications for the identification of potential targets for intervention and/or tailoring of prevention programs. En ligne : http://dx.doi.org/10.1017/S0954579420000437 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457

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