Dépouillements

Editorial: Closing in on causal links between environmental exposures and human development using observational data - "confound those confounders!" / P. FEARON in Journal of Child Psychology and Psychiatry, 60-2 (February 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.115-118 Titre : Editorial: Closing in on causal links between environmental exposures and human development using observational data - "confound those confounders!" Type de document : Texte imprimé et/ou numérique Auteurs : P. FEARON, Auteur Article en page(s) : p.115-118 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : A central goal of developmental psychopathology research is to understand the mechanisms linking environmental exposures in childhood to variations in mental health and development across the lifespan. The Journal of Child Psychology & Psychiatry has featured many influential studies and reviews addressing this important topic. This month's issue of the journal presents papers which address several specific environmental exposures, including prenatal factors, parenting and adverse childhood experiences, and illustrate important principles that should be used as a basis for taking the field forward. En ligne : http://dx.doi.org/10.1111/jcpp.13019 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381 [article] Editorial: Closing in on causal links between environmental exposures and human development using observational data - "confound those confounders!" [Texte imprimé et/ou numérique] / P. FEARON, Auteur . - p.115-118. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.115-118 Index. décimale : PER Périodiques Résumé : A central goal of developmental psychopathology research is to understand the mechanisms linking environmental exposures in childhood to variations in mental health and development across the lifespan. The Journal of Child Psychology & Psychiatry has featured many influential studies and reviews addressing this important topic. This month's issue of the journal presents papers which address several specific environmental exposures, including prenatal factors, parenting and adverse childhood experiences, and illustrate important principles that should be used as a basis for taking the field forward. En ligne : http://dx.doi.org/10.1111/jcpp.13019 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381

Research Review: Intergenerational transmission of disadvantage: epigenetics and parents' childhoods as the first exposure / P. SCORZA in Journal of Child Psychology and Psychiatry, 60-2 (February 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.119-132 Titre : Research Review: Intergenerational transmission of disadvantage: epigenetics and parents' childhoods as the first exposure Type de document : Texte imprimé et/ou numérique Auteurs : P. SCORZA, Auteur ; C. S. DUARTE, Auteur ; A. E. HIPWELL, Auteur ; J. POSNER, Auteur ; A. ORTIN, Auteur ; Glorisa CANINO, Auteur ; C. MONK, Auteur Article en page(s) : p.119-132 Langues : Anglais (eng) Mots-clés : Development  adversity  early life experience  endocrinology  epigenetics  gene-environment interaction  stress Index. décimale : PER Périodiques Résumé : BACKGROUND: For decades, economists and sociologists have documented intergenerational transmission of socioeconomic disadvantage, demonstrating that economic, political, and social factors contribute to 'inherited hardship'. Drawing on biological factors, the developmental origins of adult health and disease model posits that fetal exposure to maternal prenatal distress associated with socioeconomic disadvantage compromises offspring's neurodevelopment, affecting short- and long-term physical and mental health, and thereby psychosocial standing and resources. Increasing evidence suggests that mother-to-child influence occurs prenatally, in part via maternal and offspring atypical HPA axis regulation, with negative effects on the maturation of prefrontal and subcortical neural circuits in the offspring. However, even this in utero timeframe may be insufficient to understand biological aspects of the transmission of factors contributing to disadvantage across generations. METHODS: We review animal studies and emerging human research indicating that parents' childhood experiences may transfer epigenetic marks that could impact the development of their offspring independently of and in interaction with their offspring's perinatal and early childhood direct exposures to stress stemming from socioeconomic disadvantage and adversity. RESULTS: Animal models point to epigenetic mechanisms by which traits that could contribute to disadvantage may be transmitted across generations. However, epigenetic pathways of parental childhood experiences influencing child outcomes in the next generation are only beginning to be studied in humans. With a focus on translational research, we point to design features and methodological considerations for human cohort studies to be able to test the intergenerational transmission hypothesis, and we illustrate this with existing longitudinal studies. CONCLUSIONS: Epigenetic intergenerational transmission, if at play in human populations, could have policy implications in terms of reducing the continuation of disadvantage across generations. Further research is needed to address this gap in the understanding of the perpetuation of compromised lives across generations. En ligne : http://dx.doi.org/10.1111/jcpp.12877 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381 [article] Research Review: Intergenerational transmission of disadvantage: epigenetics and parents' childhoods as the first exposure [Texte imprimé et/ou numérique] / P. SCORZA, Auteur ; C. S. DUARTE, Auteur ; A. E. HIPWELL, Auteur ; J. POSNER, Auteur ; A. ORTIN, Auteur ; Glorisa CANINO, Auteur ; C. MONK, Auteur . - p.119-132. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.119-132 Mots-clés : Development  adversity  early life experience  endocrinology  epigenetics  gene-environment interaction  stress Index. décimale : PER Périodiques Résumé : BACKGROUND: For decades, economists and sociologists have documented intergenerational transmission of socioeconomic disadvantage, demonstrating that economic, political, and social factors contribute to 'inherited hardship'. Drawing on biological factors, the developmental origins of adult health and disease model posits that fetal exposure to maternal prenatal distress associated with socioeconomic disadvantage compromises offspring's neurodevelopment, affecting short- and long-term physical and mental health, and thereby psychosocial standing and resources. Increasing evidence suggests that mother-to-child influence occurs prenatally, in part via maternal and offspring atypical HPA axis regulation, with negative effects on the maturation of prefrontal and subcortical neural circuits in the offspring. However, even this in utero timeframe may be insufficient to understand biological aspects of the transmission of factors contributing to disadvantage across generations. METHODS: We review animal studies and emerging human research indicating that parents' childhood experiences may transfer epigenetic marks that could impact the development of their offspring independently of and in interaction with their offspring's perinatal and early childhood direct exposures to stress stemming from socioeconomic disadvantage and adversity. RESULTS: Animal models point to epigenetic mechanisms by which traits that could contribute to disadvantage may be transmitted across generations. However, epigenetic pathways of parental childhood experiences influencing child outcomes in the next generation are only beginning to be studied in humans. With a focus on translational research, we point to design features and methodological considerations for human cohort studies to be able to test the intergenerational transmission hypothesis, and we illustrate this with existing longitudinal studies. CONCLUSIONS: Epigenetic intergenerational transmission, if at play in human populations, could have policy implications in terms of reducing the continuation of disadvantage across generations. Further research is needed to address this gap in the understanding of the perpetuation of compromised lives across generations. En ligne : http://dx.doi.org/10.1111/jcpp.12877 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381

Practitioner Review: Emotional dysregulation in attention-deficit/hyperactivity disorder - implications for clinical recognition and intervention / S. V. FARAONE in Journal of Child Psychology and Psychiatry, 60-2 (February 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.133-150 Titre : Practitioner Review: Emotional dysregulation in attention-deficit/hyperactivity disorder - implications for clinical recognition and intervention Type de document : Texte imprimé et/ou numérique Auteurs : S. V. FARAONE, Auteur ; A. L. ROSTAIN, Auteur ; J. BLADER, Auteur ; B. BUSCH, Auteur ; A. C. CHILDRESS, Auteur ; D. F. CONNOR, Auteur ; J. H. NEWCORN, Auteur Article en page(s) : p.133-150 Langues : Anglais (eng) Mots-clés : Attention-deficit/hyperactivity disorder  comorbidity  deficient emotional self-regulation  emotional dysregulation  emotional impulsivity  irritability  rating scale Index. décimale : PER Périodiques Résumé : BACKGROUND: Because emotional symptoms are common in attention-deficit/hyperactivity disorder (ADHD) patients and associate with much morbidity, some consider it to be a core feature rather than an associated trait. Others argue that emotional symptoms are too nonspecific for use as diagnostic criteria. This debate has been difficult to resolve due, in part, to the many terms used to describe emotional symptoms in ADHD and to concerns about overlap with mood disorders. METHODS: We sought to clarify the nature of emotional symptoms in ADHD by reviewing conceptual and measurement issues and by examining the evidence base regarding specificity of such symptoms for ADHD. We reviewed the various terms used to define emotional symptoms in ADHD, clarify how these symptoms are demarcated from mood disorders, and assess the possibility that symptoms of emotional impulsivity and deficient emotional self-regulation should be considered as core symptoms. We addressed psychiatric comorbidities, the effects of ADHD treatments on associated emotional dysregulation, and the utility of current rating scales to assess emotional symptoms associated with ADHD. RESULTS: Emotional symptoms are common and persistent in youth and adults with ADHD. Although emotional symptoms are common in other psychiatric disorders, emotional impulsivity (EI), and deficient emotional self-regulation (DESR) may be sufficiently specific for ADHD to function as diagnostic criteria. CONCLUSIONS: Emotional symptoms in ADHD cause clinically significant impairments. Although there is a solid theoretical rationale for considering EI and DESR to be core symptoms of ADHD, there is no consensus about how to define these constructs sin a manner that would be specific to the disorder. An instrument to measure EI and DESR which demarcates them from irritability and other emotional symptoms could improve the accuracy of diagnostic criteria for ADHD. En ligne : http://dx.doi.org/10.1111/jcpp.12899 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381 [article] Practitioner Review: Emotional dysregulation in attention-deficit/hyperactivity disorder - implications for clinical recognition and intervention [Texte imprimé et/ou numérique] / S. V. FARAONE, Auteur ; A. L. ROSTAIN, Auteur ; J. BLADER, Auteur ; B. BUSCH, Auteur ; A. C. CHILDRESS, Auteur ; D. F. CONNOR, Auteur ; J. H. NEWCORN, Auteur . - p.133-150. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.133-150 Mots-clés : Attention-deficit/hyperactivity disorder  comorbidity  deficient emotional self-regulation  emotional dysregulation  emotional impulsivity  irritability  rating scale Index. décimale : PER Périodiques Résumé : BACKGROUND: Because emotional symptoms are common in attention-deficit/hyperactivity disorder (ADHD) patients and associate with much morbidity, some consider it to be a core feature rather than an associated trait. Others argue that emotional symptoms are too nonspecific for use as diagnostic criteria. This debate has been difficult to resolve due, in part, to the many terms used to describe emotional symptoms in ADHD and to concerns about overlap with mood disorders. METHODS: We sought to clarify the nature of emotional symptoms in ADHD by reviewing conceptual and measurement issues and by examining the evidence base regarding specificity of such symptoms for ADHD. We reviewed the various terms used to define emotional symptoms in ADHD, clarify how these symptoms are demarcated from mood disorders, and assess the possibility that symptoms of emotional impulsivity and deficient emotional self-regulation should be considered as core symptoms. We addressed psychiatric comorbidities, the effects of ADHD treatments on associated emotional dysregulation, and the utility of current rating scales to assess emotional symptoms associated with ADHD. RESULTS: Emotional symptoms are common and persistent in youth and adults with ADHD. Although emotional symptoms are common in other psychiatric disorders, emotional impulsivity (EI), and deficient emotional self-regulation (DESR) may be sufficiently specific for ADHD to function as diagnostic criteria. CONCLUSIONS: Emotional symptoms in ADHD cause clinically significant impairments. Although there is a solid theoretical rationale for considering EI and DESR to be core symptoms of ADHD, there is no consensus about how to define these constructs sin a manner that would be specific to the disorder. An instrument to measure EI and DESR which demarcates them from irritability and other emotional symptoms could improve the accuracy of diagnostic criteria for ADHD. En ligne : http://dx.doi.org/10.1111/jcpp.12899 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381

Investigating the effects of cesarean delivery and antibiotic use in early childhood on risk of later attention deficit hyperactivity disorder / P. B. AXELSSON in Journal of Child Psychology and Psychiatry, 60-2 (February 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.151-159 Titre : Investigating the effects of cesarean delivery and antibiotic use in early childhood on risk of later attention deficit hyperactivity disorder Type de document : Texte imprimé et/ou numérique Auteurs : P. B. AXELSSON, Auteur ; T. D. CLAUSEN, Auteur ; A. H. PETERSEN, Auteur ; I. HAGEMAN, Auteur ; A. PINBORG, Auteur ; L. V. KESSING, Auteur ; T. BERGHOLT, Auteur ; S. C. RASMUSSEN, Auteur ; N. KEIDING, Auteur ; E. C. L. LOKKEGAARD, Auteur Article en page(s) : p.151-159 Langues : Anglais (eng) Mots-clés : Attention deficit hyperactivity disorder  antibiotics  cesarean section  microbiota  sibling relations Index. décimale : PER Périodiques Résumé : BACKGROUND: Increasing attention deficit hyperactivity disorder (ADHD) incidence has been proposed to be caused by factors influencing microbiota in early life. We investigated the potential causality between ADHD and two surrogate markers for changes in children's microbiota: birth delivery mode and early childhood antibiotic use. METHOD: This population-based, prospective cohort study linked nationwide registers of data for native Danish singleton live births in Denmark from 1997 to 2010. Exposure variables were delivery mode and antibiotic use during the first 2 years of life. The main outcome measure was ADHD diagnosis or redeemed ADHD medication prescriptions. For statistical analysis, we used both advanced sibling models and a more traditional approach. RESULTS: We included 671,592 children, followed from their second birthday in the period 1999-2014 for 7,300,522 person-years. ADHD was diagnosed in 17,971. In total, 17.5% were born by cesarean delivery, and 72% received antibiotic treatment within their first 2 years of life. In the adjusted between-within sibling survival model, mode of delivery or antibiotics had no effect on ADHD when compared with vaginal delivery or no antibiotic treatment as hazard ratios were 1.09 (95% confidence interval 0.97-1.24) for intrapartum cesarean, 1.03 (0.91-1.16) for prelabor cesarean, 0.98 (0.90-1.07) for penicillin, and 0.99 (0.92-1.06) for broader spectrum antibiotics. In a sibling-stratified Cox regression, intrapartum cesarean was associated with increased ADHD risk, but other exposures were not. In a descriptive, nonstratified Cox model, we found increased risk for ADHD for all exposures. CONCLUSIONS: Detailed family confounder control using the superior between-within model indicates that cesarean delivery or use of antibiotics during the first 2 years of life does not increase ADHD risk. Therefore, our study suggests that changes in children's microbiota related to cesarean delivery or antibiotic use, do not cause ADHD. En ligne : http://dx.doi.org/10.1111/jcpp.12961 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381 [article] Investigating the effects of cesarean delivery and antibiotic use in early childhood on risk of later attention deficit hyperactivity disorder [Texte imprimé et/ou numérique] / P. B. AXELSSON, Auteur ; T. D. CLAUSEN, Auteur ; A. H. PETERSEN, Auteur ; I. HAGEMAN, Auteur ; A. PINBORG, Auteur ; L. V. KESSING, Auteur ; T. BERGHOLT, Auteur ; S. C. RASMUSSEN, Auteur ; N. KEIDING, Auteur ; E. C. L. LOKKEGAARD, Auteur . - p.151-159. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.151-159 Mots-clés : Attention deficit hyperactivity disorder  antibiotics  cesarean section  microbiota  sibling relations Index. décimale : PER Périodiques Résumé : BACKGROUND: Increasing attention deficit hyperactivity disorder (ADHD) incidence has been proposed to be caused by factors influencing microbiota in early life. We investigated the potential causality between ADHD and two surrogate markers for changes in children's microbiota: birth delivery mode and early childhood antibiotic use. METHOD: This population-based, prospective cohort study linked nationwide registers of data for native Danish singleton live births in Denmark from 1997 to 2010. Exposure variables were delivery mode and antibiotic use during the first 2 years of life. The main outcome measure was ADHD diagnosis or redeemed ADHD medication prescriptions. For statistical analysis, we used both advanced sibling models and a more traditional approach. RESULTS: We included 671,592 children, followed from their second birthday in the period 1999-2014 for 7,300,522 person-years. ADHD was diagnosed in 17,971. In total, 17.5% were born by cesarean delivery, and 72% received antibiotic treatment within their first 2 years of life. In the adjusted between-within sibling survival model, mode of delivery or antibiotics had no effect on ADHD when compared with vaginal delivery or no antibiotic treatment as hazard ratios were 1.09 (95% confidence interval 0.97-1.24) for intrapartum cesarean, 1.03 (0.91-1.16) for prelabor cesarean, 0.98 (0.90-1.07) for penicillin, and 0.99 (0.92-1.06) for broader spectrum antibiotics. In a sibling-stratified Cox regression, intrapartum cesarean was associated with increased ADHD risk, but other exposures were not. In a descriptive, nonstratified Cox model, we found increased risk for ADHD for all exposures. CONCLUSIONS: Detailed family confounder control using the superior between-within model indicates that cesarean delivery or use of antibiotics during the first 2 years of life does not increase ADHD risk. Therefore, our study suggests that changes in children's microbiota related to cesarean delivery or antibiotic use, do not cause ADHD. En ligne : http://dx.doi.org/10.1111/jcpp.12961 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381

Maternal infection requiring hospitalization during pregnancy and attention-deficit hyperactivity disorder in offspring: a quasi-experimental family-based study / Y. GINSBERG in Journal of Child Psychology and Psychiatry, 60-2 (February 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.160-168 Titre : Maternal infection requiring hospitalization during pregnancy and attention-deficit hyperactivity disorder in offspring: a quasi-experimental family-based study Type de document : Texte imprimé et/ou numérique Auteurs : Y. GINSBERG, Auteur ; B. M. D'ONOFRIO, Auteur ; M. E. RICKERT, Auteur ; Q. A. CLASS, Auteur ; M. A. ROSENQVIST, Auteur ; Catarina ALMQVIST, Auteur ; P. LICHTENSTEIN, Auteur ; H. LARSSON, Auteur Article en page(s) : p.160-168 Langues : Anglais (eng) Mots-clés : Maternal infection during pregnancy  attention-deficit/hyperactivity disorder  cousin comparisons  familial confounding  quasi-experimental  sibling comparisons Index. décimale : PER Périodiques Résumé : BACKGROUND: Maternal infection during pregnancy (IDP) has been associated with increased risk of attention-deficit/hyperactivity disorder (ADHD) in offspring. However, infection is associated with social adversity, poor living conditions and other background familial factors. As such, there is a need to rule out whether the observed association between maternal IDP and ADHD might be attributed to such confounding. METHODS: This nationwide population-based cohort study using a family-based, quasi-experimental design included 1,066,956 individuals born in Sweden between 1992 and 2002. Data on maternal IDP (bacterial or viral) requiring hospitalization and ADHD diagnosis in offspring were gathered from Swedish National Registers, with individuals followed up through the end of 2009. Ordinary and stratified Cox regression models were used for estimation of hazard ratios (HRs) and several measured covariates were considered. Cousin- and sibling-comparisons accounted for unmeasured genetic and environmental factors shared by cousins and siblings. RESULTS: In the entire population, maternal IDP was associated with ADHD in offspring (HR = 2.31, 95% CI = 2.04-2.61). This association was attenuated when accounting for measured covariates (HR = 1.86, 95% CI = 1.65-2.10). The association was further attenuated when adjusting for unmeasured factors shared between cousins (HR = 1.52, 95% CI = 1.12-2.07). Finally, the association was fully attenuated in sibling comparisons (HR = 1.03, 95% CI = 0.76-1.41). CONCLUSIONS: This study suggests that the association between maternal IDP and offspring ADHD is largely due to unmeasured familial confounding. Our results underscore the importance of adjusting for unobserved familial risk factors when exploring risk factors for ADHD. En ligne : http://dx.doi.org/10.1111/jcpp.12959 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381 [article] Maternal infection requiring hospitalization during pregnancy and attention-deficit hyperactivity disorder in offspring: a quasi-experimental family-based study [Texte imprimé et/ou numérique] / Y. GINSBERG, Auteur ; B. M. D'ONOFRIO, Auteur ; M. E. RICKERT, Auteur ; Q. A. CLASS, Auteur ; M. A. ROSENQVIST, Auteur ; Catarina ALMQVIST, Auteur ; P. LICHTENSTEIN, Auteur ; H. LARSSON, Auteur . - p.160-168. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.160-168 Mots-clés : Maternal infection during pregnancy  attention-deficit/hyperactivity disorder  cousin comparisons  familial confounding  quasi-experimental  sibling comparisons Index. décimale : PER Périodiques Résumé : BACKGROUND: Maternal infection during pregnancy (IDP) has been associated with increased risk of attention-deficit/hyperactivity disorder (ADHD) in offspring. However, infection is associated with social adversity, poor living conditions and other background familial factors. As such, there is a need to rule out whether the observed association between maternal IDP and ADHD might be attributed to such confounding. METHODS: This nationwide population-based cohort study using a family-based, quasi-experimental design included 1,066,956 individuals born in Sweden between 1992 and 2002. Data on maternal IDP (bacterial or viral) requiring hospitalization and ADHD diagnosis in offspring were gathered from Swedish National Registers, with individuals followed up through the end of 2009. Ordinary and stratified Cox regression models were used for estimation of hazard ratios (HRs) and several measured covariates were considered. Cousin- and sibling-comparisons accounted for unmeasured genetic and environmental factors shared by cousins and siblings. RESULTS: In the entire population, maternal IDP was associated with ADHD in offspring (HR = 2.31, 95% CI = 2.04-2.61). This association was attenuated when accounting for measured covariates (HR = 1.86, 95% CI = 1.65-2.10). The association was further attenuated when adjusting for unmeasured factors shared between cousins (HR = 1.52, 95% CI = 1.12-2.07). Finally, the association was fully attenuated in sibling comparisons (HR = 1.03, 95% CI = 0.76-1.41). CONCLUSIONS: This study suggests that the association between maternal IDP and offspring ADHD is largely due to unmeasured familial confounding. Our results underscore the importance of adjusting for unobserved familial risk factors when exploring risk factors for ADHD. En ligne : http://dx.doi.org/10.1111/jcpp.12959 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381

Do parenting behaviors modify the way sensation seeking influences antisocial behaviors? / M. OKUDA in Journal of Child Psychology and Psychiatry, 60-2 (February 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.169-177 Titre : Do parenting behaviors modify the way sensation seeking influences antisocial behaviors? Type de document : Texte imprimé et/ou numérique Auteurs : M. OKUDA, Auteur ; S. S. MARTINS, Auteur ; M. M. WALL, Auteur ; C. CHEN, Auteur ; J. SANTAELLA-TENORIO, Auteur ; M. RAMOS-OLAZAGASTI, Auteur ; C. WEI, Auteur ; Glorisa CANINO, Auteur ; Héctor R. BIRD, Auteur ; C. S. DUARTE, Auteur Article en page(s) : p.169-177 Langues : Anglais (eng) Mots-clés : Sensation seeking  antisocial behavior  child development  delinquency  parenting Index. décimale : PER Périodiques Résumé : BACKGROUND: Parenting behaviors have been shown to moderate the association between sensation seeking and antisocial behaviors. METHODS: Data were obtained from the Boricua Youth Study, a longitudinal study of 2,491 Puerto Rican youth living in the South Bronx, New York, and the metropolitan area of San Juan, Puerto Rico. First, we examined the prospective relationship between sensation seeking and antisocial behaviors across 3 yearly waves and whether this relationship varied by sociodemographic factors. Second, we examined the moderating role of parenting behaviors-including parental monitoring, warmth, and coercive discipline-on the prospective relationship between sensation seeking and antisocial behaviors. RESULTS: Sensation seeking was a strong predictor of antisocial behaviors for youth across two different sociocultural contexts. High parental monitoring buffered the association between sensation seeking and antisocial behaviors, protecting individuals with this trait. Low parental warmth was associated with high levels of antisocial behaviors, regardless of the sensation seeking level. Among those with high parental warmth, sensation seeking predicted antisocial behaviors, but the levels of antisocial behaviors were never as high as those of youth with low parental warmth. CONCLUSIONS: Study findings underscore the relevance of person-family context interactions in the development of antisocial behaviors. Future interventions should focus on the interplay between individual vulnerabilities and family context to prevent the unhealthy expression of a trait that is present in many individuals. En ligne : http://dx.doi.org/10.1111/jcpp.12954 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381 [article] Do parenting behaviors modify the way sensation seeking influences antisocial behaviors? [Texte imprimé et/ou numérique] / M. OKUDA, Auteur ; S. S. MARTINS, Auteur ; M. M. WALL, Auteur ; C. CHEN, Auteur ; J. SANTAELLA-TENORIO, Auteur ; M. RAMOS-OLAZAGASTI, Auteur ; C. WEI, Auteur ; Glorisa CANINO, Auteur ; Héctor R. BIRD, Auteur ; C. S. DUARTE, Auteur . - p.169-177. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.169-177 Mots-clés : Sensation seeking  antisocial behavior  child development  delinquency  parenting Index. décimale : PER Périodiques Résumé : BACKGROUND: Parenting behaviors have been shown to moderate the association between sensation seeking and antisocial behaviors. METHODS: Data were obtained from the Boricua Youth Study, a longitudinal study of 2,491 Puerto Rican youth living in the South Bronx, New York, and the metropolitan area of San Juan, Puerto Rico. First, we examined the prospective relationship between sensation seeking and antisocial behaviors across 3 yearly waves and whether this relationship varied by sociodemographic factors. Second, we examined the moderating role of parenting behaviors-including parental monitoring, warmth, and coercive discipline-on the prospective relationship between sensation seeking and antisocial behaviors. RESULTS: Sensation seeking was a strong predictor of antisocial behaviors for youth across two different sociocultural contexts. High parental monitoring buffered the association between sensation seeking and antisocial behaviors, protecting individuals with this trait. Low parental warmth was associated with high levels of antisocial behaviors, regardless of the sensation seeking level. Among those with high parental warmth, sensation seeking predicted antisocial behaviors, but the levels of antisocial behaviors were never as high as those of youth with low parental warmth. CONCLUSIONS: Study findings underscore the relevance of person-family context interactions in the development of antisocial behaviors. Future interventions should focus on the interplay between individual vulnerabilities and family context to prevent the unhealthy expression of a trait that is present in many individuals. En ligne : http://dx.doi.org/10.1111/jcpp.12954 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381

Developmental changes in longitudinal associations between academic achievement and psychopathological symptoms from late childhood to middle adolescence / W. ZHANG in Journal of Child Psychology and Psychiatry, 60-2 (February 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.178-188 Titre : Developmental changes in longitudinal associations between academic achievement and psychopathological symptoms from late childhood to middle adolescence Type de document : Texte imprimé et/ou numérique Auteurs : W. ZHANG, Auteur ; L. ZHANG, Auteur ; L. CHEN, Auteur ; L. JI, Auteur ; K. DEATER-DECKARD, Auteur Article en page(s) : p.178-188 Langues : Anglais (eng) Mots-clés : Academic achievement  depression  developmental change  externalizing problems Index. décimale : PER Périodiques Résumé : BACKGROUND: Research reveals longitudinal bidirectional associations between changes in academic achievement and psychopathological symptoms. However, little is known about developmental changes in the magnitude of these associations, from childhood to adolescence. METHODS: Participants were 648 Chinese children (347 males) who were followed from Grade 5 (mean age: 11.18 years) to Grade 9. Academic achievement and two types of symptoms (externalizing, depressive) were assessed annually. Structural equation modeling was used to examine longitudinal bidirectional associations between achievement and psychopathological symptoms, and developmental changes in effect sizes. Models were estimated using cross-lagged panel modeling (CLPM), as well as random intercepts cross-lagged panel modeling (RI-CLPM). RESULTS: The data supported the hypothesized academic incompetence and adjustment erosion effects, as well as the hypothesized developmental change in the academic incompetence effect whereby prior achievement's effects on subsequent externalizing increased with age. Results were similar for both genders and unaffected by inclusion of common risk factors as covariates. CONCLUSIONS: There are bidirectional associations between symptoms and achievement that change markedly across the transition into adolescence. Interpreting the effects using a developmental perspective, changes in reciprocal effects may be dynamic. The findings suggest that targeting both psychopathology and low academic achievement is worthwhile, but that distinct treatment effects will be found in childhood versus adolescence. En ligne : http://dx.doi.org/10.1111/jcpp.12927 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381 [article] Developmental changes in longitudinal associations between academic achievement and psychopathological symptoms from late childhood to middle adolescence [Texte imprimé et/ou numérique] / W. ZHANG, Auteur ; L. ZHANG, Auteur ; L. CHEN, Auteur ; L. JI, Auteur ; K. DEATER-DECKARD, Auteur . - p.178-188. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.178-188 Mots-clés : Academic achievement  depression  developmental change  externalizing problems Index. décimale : PER Périodiques Résumé : BACKGROUND: Research reveals longitudinal bidirectional associations between changes in academic achievement and psychopathological symptoms. However, little is known about developmental changes in the magnitude of these associations, from childhood to adolescence. METHODS: Participants were 648 Chinese children (347 males) who were followed from Grade 5 (mean age: 11.18 years) to Grade 9. Academic achievement and two types of symptoms (externalizing, depressive) were assessed annually. Structural equation modeling was used to examine longitudinal bidirectional associations between achievement and psychopathological symptoms, and developmental changes in effect sizes. Models were estimated using cross-lagged panel modeling (CLPM), as well as random intercepts cross-lagged panel modeling (RI-CLPM). RESULTS: The data supported the hypothesized academic incompetence and adjustment erosion effects, as well as the hypothesized developmental change in the academic incompetence effect whereby prior achievement's effects on subsequent externalizing increased with age. Results were similar for both genders and unaffected by inclusion of common risk factors as covariates. CONCLUSIONS: There are bidirectional associations between symptoms and achievement that change markedly across the transition into adolescence. Interpreting the effects using a developmental perspective, changes in reciprocal effects may be dynamic. The findings suggest that targeting both psychopathology and low academic achievement is worthwhile, but that distinct treatment effects will be found in childhood versus adolescence. En ligne : http://dx.doi.org/10.1111/jcpp.12927 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381

Infant wake after sleep onset serves as a marker for different trajectories in cognitive development / M. PISCH in Journal of Child Psychology and Psychiatry, 60-2 (February 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.189-198 Titre : Infant wake after sleep onset serves as a marker for different trajectories in cognitive development Type de document : Texte imprimé et/ou numérique Auteurs : M. PISCH, Auteur ; F. WIESEMANN, Auteur ; Annette KARMILOFF-SMITH, Auteur Article en page(s) : p.189-198 Langues : Anglais (eng) Mots-clés : Sleep  infancy  longitudinal studies  working memory Index. décimale : PER Périodiques Résumé : BACKGROUND: Sleep variables have been linked to improved functioning of learning and memory throughout life, with most studies focusing on older children and adults. Since infancy is a time of outstanding plasticity, sleep variables could be particularly important for cognitive development in that age group. METHODS: This is a longitudinal study collecting data from 40 infants at four different time points of 4, 6, 8 and 10 months. Sleep variables were assessed using actigraphy for a week, as well as a sleep questionnaire. Eye-tracking was employed to examine developmental cognitive trajectories. Infants had to remember the location of a toy that had previously been linked to a sound and an eye-tracker recorded whether they were searching the correct location upon hearing the sound. RESULTS: Based on their trajectories between 4 and 10 months, infants were divided into two groups who shifted their response strategies at different time points. Those two groups also differed in other aspects of their looking patterns and scored increasingly differently in the Ages & Stages Questionnaire over time. Time spent awake in the night early in life was reduced in the group who changed their strategy earlier. CONCLUSIONS: While previous research examined the relation of infant sleep and cognitive functioning measured once, this paper provides first evidence that night wake time can serve as a marker for different cognitive trajectories. En ligne : http://dx.doi.org/10.1111/jcpp.12948 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381 [article] Infant wake after sleep onset serves as a marker for different trajectories in cognitive development [Texte imprimé et/ou numérique] / M. PISCH, Auteur ; F. WIESEMANN, Auteur ; Annette KARMILOFF-SMITH, Auteur . - p.189-198. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.189-198 Mots-clés : Sleep  infancy  longitudinal studies  working memory Index. décimale : PER Périodiques Résumé : BACKGROUND: Sleep variables have been linked to improved functioning of learning and memory throughout life, with most studies focusing on older children and adults. Since infancy is a time of outstanding plasticity, sleep variables could be particularly important for cognitive development in that age group. METHODS: This is a longitudinal study collecting data from 40 infants at four different time points of 4, 6, 8 and 10 months. Sleep variables were assessed using actigraphy for a week, as well as a sleep questionnaire. Eye-tracking was employed to examine developmental cognitive trajectories. Infants had to remember the location of a toy that had previously been linked to a sound and an eye-tracker recorded whether they were searching the correct location upon hearing the sound. RESULTS: Based on their trajectories between 4 and 10 months, infants were divided into two groups who shifted their response strategies at different time points. Those two groups also differed in other aspects of their looking patterns and scored increasingly differently in the Ages & Stages Questionnaire over time. Time spent awake in the night early in life was reduced in the group who changed their strategy earlier. CONCLUSIONS: While previous research examined the relation of infant sleep and cognitive functioning measured once, this paper provides first evidence that night wake time can serve as a marker for different cognitive trajectories. En ligne : http://dx.doi.org/10.1111/jcpp.12948 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381

Cumulative childhood risk is associated with a new measure of chronic inflammation in adulthood / L. J. H. RASMUSSEN in Journal of Child Psychology and Psychiatry, 60-2 (February 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.199-208 Titre : Cumulative childhood risk is associated with a new measure of chronic inflammation in adulthood Type de document : Texte imprimé et/ou numérique Auteurs : L. J. H. RASMUSSEN, Auteur ; T. E. MOFFITT, Auteur ; J. EUGEN-OLSEN, Auteur ; Daniel W. BELSKY, Auteur ; A. DANESE, Auteur ; H. HARRINGTON, Auteur ; R. M. HOUTS, Auteur ; R. POULTON, Auteur ; K. SUGDEN, Auteur ; Benjamin S. WILLIAMS, Auteur ; Avshalom CASPI, Auteur Article en page(s) : p.199-208 Langues : Anglais (eng) Mots-clés : Adverse childhood experiences  inflammation  physical health  risk factors  self-control Index. décimale : PER Périodiques Résumé : BACKGROUND: Childhood risk factors are associated with elevated inflammatory biomarkers in adulthood, but it is unknown whether these risk factors are associated with increased adult levels of the chronic inflammation marker soluble urokinase plasminogen activator receptor (suPAR). We aimed to test the hypothesis that childhood exposure to risk factors for adult disease is associated with elevated suPAR in adulthood and to compare suPAR with the oft-reported inflammatory biomarker C-reactive protein (CRP). METHODS: Prospective study of a population-representative 1972-1973 birth cohort; the Dunedin Multidisciplinary Health and Development Study observed participants to age 38 years. Main childhood predictors were poor health, socioeconomic disadvantage, adverse childhood experiences (ACEs), low IQ, and poor self-control. Main adult outcomes were adulthood inflammation measured as suPAR and high-sensitivity CRP (hsCRP). RESULTS: Participants with available plasma samples at age 38 were included (N = 837, 50.5% male). suPAR (mean 2.40 ng/ml; SD 0.91) was positively correlated with hsCRP (r 0.15, p < .001). After controlling for sex, body mass index (BMI), and smoking, children who experienced more ACEs, lower IQ, or had poorer self-control showed elevated adult suPAR. When the five childhood risks were aggregated into a Cumulative Childhood Risk index, and controlling for sex, BMI, and smoking, Cumulative Childhood Risk was associated with higher suPAR (b 0.10; SE 0.03; p = .002). Cumulative Childhood Risk predicted elevated suPAR, after controlling for hsCRP (b 0.18; SE 0.03; p < .001). CONCLUSIONS: Exposure to more childhood risk factors was associated with higher suPAR levels, independent of CRP. suPAR is a useful addition to studies connecting childhood risk to adult inflammatory burden. En ligne : http://dx.doi.org/10.1111/jcpp.12928 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381 [article] Cumulative childhood risk is associated with a new measure of chronic inflammation in adulthood [Texte imprimé et/ou numérique] / L. J. H. RASMUSSEN, Auteur ; T. E. MOFFITT, Auteur ; J. EUGEN-OLSEN, Auteur ; Daniel W. BELSKY, Auteur ; A. DANESE, Auteur ; H. HARRINGTON, Auteur ; R. M. HOUTS, Auteur ; R. POULTON, Auteur ; K. SUGDEN, Auteur ; Benjamin S. WILLIAMS, Auteur ; Avshalom CASPI, Auteur . - p.199-208. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.199-208 Mots-clés : Adverse childhood experiences  inflammation  physical health  risk factors  self-control Index. décimale : PER Périodiques Résumé : BACKGROUND: Childhood risk factors are associated with elevated inflammatory biomarkers in adulthood, but it is unknown whether these risk factors are associated with increased adult levels of the chronic inflammation marker soluble urokinase plasminogen activator receptor (suPAR). We aimed to test the hypothesis that childhood exposure to risk factors for adult disease is associated with elevated suPAR in adulthood and to compare suPAR with the oft-reported inflammatory biomarker C-reactive protein (CRP). METHODS: Prospective study of a population-representative 1972-1973 birth cohort; the Dunedin Multidisciplinary Health and Development Study observed participants to age 38 years. Main childhood predictors were poor health, socioeconomic disadvantage, adverse childhood experiences (ACEs), low IQ, and poor self-control. Main adult outcomes were adulthood inflammation measured as suPAR and high-sensitivity CRP (hsCRP). RESULTS: Participants with available plasma samples at age 38 were included (N = 837, 50.5% male). suPAR (mean 2.40 ng/ml; SD 0.91) was positively correlated with hsCRP (r 0.15, p < .001). After controlling for sex, body mass index (BMI), and smoking, children who experienced more ACEs, lower IQ, or had poorer self-control showed elevated adult suPAR. When the five childhood risks were aggregated into a Cumulative Childhood Risk index, and controlling for sex, BMI, and smoking, Cumulative Childhood Risk was associated with higher suPAR (b 0.10; SE 0.03; p = .002). Cumulative Childhood Risk predicted elevated suPAR, after controlling for hsCRP (b 0.18; SE 0.03; p < .001). CONCLUSIONS: Exposure to more childhood risk factors was associated with higher suPAR levels, independent of CRP. suPAR is a useful addition to studies connecting childhood risk to adult inflammatory burden. En ligne : http://dx.doi.org/10.1111/jcpp.12928 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381

Bi-directional longitudinal associations between different types of bullying victimization, suicide ideation/attempts, and depression among a large sample of European adolescents / A. BRUNSTEIN KLOMEK in Journal of Child Psychology and Psychiatry, 60-2 (February 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.209-215 Titre : Bi-directional longitudinal associations between different types of bullying victimization, suicide ideation/attempts, and depression among a large sample of European adolescents Type de document : Texte imprimé et/ou numérique Auteurs : A. BRUNSTEIN KLOMEK, Auteur ; S. BARZILAY, Auteur ; Alan APTER, Auteur ; Vladimir CARLI, Auteur ; C. W. HOVEN, Auteur ; M. SARCHIAPONE, Auteur ; G. HADLACZKY, Auteur ; Judith BALAZS, Auteur ; A. KERESZTENY, Auteur ; Romuald BRUNNER, Auteur ; M. KAESS, Auteur ; Julio BOBES, Auteur ; P. A. SAIZ, Auteur ; D. COSMAN, Auteur ; C. HARING, Auteur ; R. BANZER, Auteur ; E. MCMAHON, Auteur ; H. KEELEY, Auteur ; J. P. KAHN, Auteur ; V. POSTUVAN, Auteur ; T. PODLOGAR, Auteur ; M. SISASK, Auteur ; A. VARNIK, Auteur ; D. WASSERMAN, Auteur Article en page(s) : p.209-215 Langues : Anglais (eng) Mots-clés : Seyle  Bullying  depression  prevention  suicide  suicide attempt  suicide ideation  victimization Index. décimale : PER Périodiques Résumé : BACKGROUND: The association between bullying victimization and depression, suicide ideation and suicide attempts has been studied mainly in cross-sectional studies. This study aims to test the bidirectional effect and the chronicity versus sporadic effect of physical, verbal, and relational bullying victimization on suicidal ideation/attempts and depression. METHODS: Longitudinal assessments with an interval of 3- and 12-months were performed within a sample of 2,933 adolescents (56.1% females; mean age 14.78, SD = .89) from 10 European countries, participating in the Saving and Empowering Young Lives in Europe (SEYLE) school-based multicenter control sample. Multilevel Structural Equation Models were used, controlling for sociodemographic variables. Victimization was considered chronic when a student was victimized in the first two time points and sporadic when it was reported only at one point but not in another. RESULTS: Bidirectional prospective association between all types of victimization and depression were found. Among participants, who reported victimization once (but not twice), physical victimization, but not verbal and relational, was associated with later suicidal ideation and attempts. Chronic victimization of any type increased likelihood for later depression compared with sporadic and no-victimization. Chronic relational victimization increased the likelihood of later suicidal ideation, and chronic physical victimization increased the likelihood for suicidal attempts. CONCLUSIONS: The results support the bidirectional effect of victimization and depression and indicate that there are complex longitudinal associations between victimization and suicidal ideation/attempts. Physical victimization may especially carry effect on suicidal risk over time. Interventions should focus on victimization as a cause of distress but also aim to prevent vulnerable adolescents from becoming targets of victimization. En ligne : http://dx.doi.org/10.1111/jcpp.12951 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381 [article] Bi-directional longitudinal associations between different types of bullying victimization, suicide ideation/attempts, and depression among a large sample of European adolescents [Texte imprimé et/ou numérique] / A. BRUNSTEIN KLOMEK, Auteur ; S. BARZILAY, Auteur ; Alan APTER, Auteur ; Vladimir CARLI, Auteur ; C. W. HOVEN, Auteur ; M. SARCHIAPONE, Auteur ; G. HADLACZKY, Auteur ; Judith BALAZS, Auteur ; A. KERESZTENY, Auteur ; Romuald BRUNNER, Auteur ; M. KAESS, Auteur ; Julio BOBES, Auteur ; P. A. SAIZ, Auteur ; D. COSMAN, Auteur ; C. HARING, Auteur ; R. BANZER, Auteur ; E. MCMAHON, Auteur ; H. KEELEY, Auteur ; J. P. KAHN, Auteur ; V. POSTUVAN, Auteur ; T. PODLOGAR, Auteur ; M. SISASK, Auteur ; A. VARNIK, Auteur ; D. WASSERMAN, Auteur . - p.209-215. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.209-215 Mots-clés : Seyle  Bullying  depression  prevention  suicide  suicide attempt  suicide ideation  victimization Index. décimale : PER Périodiques Résumé : BACKGROUND: The association between bullying victimization and depression, suicide ideation and suicide attempts has been studied mainly in cross-sectional studies. This study aims to test the bidirectional effect and the chronicity versus sporadic effect of physical, verbal, and relational bullying victimization on suicidal ideation/attempts and depression. METHODS: Longitudinal assessments with an interval of 3- and 12-months were performed within a sample of 2,933 adolescents (56.1% females; mean age 14.78, SD = .89) from 10 European countries, participating in the Saving and Empowering Young Lives in Europe (SEYLE) school-based multicenter control sample. Multilevel Structural Equation Models were used, controlling for sociodemographic variables. Victimization was considered chronic when a student was victimized in the first two time points and sporadic when it was reported only at one point but not in another. RESULTS: Bidirectional prospective association between all types of victimization and depression were found. Among participants, who reported victimization once (but not twice), physical victimization, but not verbal and relational, was associated with later suicidal ideation and attempts. Chronic victimization of any type increased likelihood for later depression compared with sporadic and no-victimization. Chronic relational victimization increased the likelihood of later suicidal ideation, and chronic physical victimization increased the likelihood for suicidal attempts. CONCLUSIONS: The results support the bidirectional effect of victimization and depression and indicate that there are complex longitudinal associations between victimization and suicidal ideation/attempts. Physical victimization may especially carry effect on suicidal risk over time. Interventions should focus on victimization as a cause of distress but also aim to prevent vulnerable adolescents from becoming targets of victimization. En ligne : http://dx.doi.org/10.1111/jcpp.12951 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381

Sex differences in global and local connectivity of adolescent posttraumatic stress disorder symptoms / X. CAO in Journal of Child Psychology and Psychiatry, 60-2 (February 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.216-224 Titre : Sex differences in global and local connectivity of adolescent posttraumatic stress disorder symptoms Type de document : Texte imprimé et/ou numérique Auteurs : X. CAO, Auteur ; L. WANG, Auteur ; C. CAO, Auteur ; R. FANG, Auteur ; C. CHEN, Auteur ; B. J. HALL, Auteur ; J. D. ELHAI, Auteur Article en page(s) : p.216-224 Langues : Anglais (eng) Mots-clés : Posttraumatic stress disorder  adolescents  network analysis  sex differences  symptom connectivity Index. décimale : PER Périodiques Résumé : BACKGROUND: Sex differences in youth's posttraumatic stress disorder (PTSD) symptomatology have not been well studied. METHODS: Based on a recently burgeoning theory of psychopathology networks, this study conducted sex comparisons of global and local connectivity of PTSD symptoms in a sample of 868 disaster-exposed adolescents (57.0% girls; a mean age of 13.4 +/- 0.8 years) with significant PTSD symptomatology evaluated by the UCLA PTSD Reaction Index for DSM-IV. RESULTS: The results revealed that global connectivity was stronger in girls' network than in boys', and individual symptoms' connectivity and its rankings differed by sex. Intrusive recollections, flashbacks, avoiding activities/people, and detachment were the most strongly connected symptoms in girls, whereas flashbacks, physiological cue reactivity, diminished interest, and foreshortened future were the most strongly connected symptoms in boys. Several symptoms were identified as featuring large connectivity differences across sex. CONCLUSIONS: These findings provide novel insights into sex differential risk and features of youth's PTSD symptomatology. Sex differences reflected in the co-occurrence of PTSD symptoms may merit more consideration in research and clinical practice. En ligne : http://dx.doi.org/10.1111/jcpp.12963 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381 [article] Sex differences in global and local connectivity of adolescent posttraumatic stress disorder symptoms [Texte imprimé et/ou numérique] / X. CAO, Auteur ; L. WANG, Auteur ; C. CAO, Auteur ; R. FANG, Auteur ; C. CHEN, Auteur ; B. J. HALL, Auteur ; J. D. ELHAI, Auteur . - p.216-224. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.216-224 Mots-clés : Posttraumatic stress disorder  adolescents  network analysis  sex differences  symptom connectivity Index. décimale : PER Périodiques Résumé : BACKGROUND: Sex differences in youth's posttraumatic stress disorder (PTSD) symptomatology have not been well studied. METHODS: Based on a recently burgeoning theory of psychopathology networks, this study conducted sex comparisons of global and local connectivity of PTSD symptoms in a sample of 868 disaster-exposed adolescents (57.0% girls; a mean age of 13.4 +/- 0.8 years) with significant PTSD symptomatology evaluated by the UCLA PTSD Reaction Index for DSM-IV. RESULTS: The results revealed that global connectivity was stronger in girls' network than in boys', and individual symptoms' connectivity and its rankings differed by sex. Intrusive recollections, flashbacks, avoiding activities/people, and detachment were the most strongly connected symptoms in girls, whereas flashbacks, physiological cue reactivity, diminished interest, and foreshortened future were the most strongly connected symptoms in boys. Several symptoms were identified as featuring large connectivity differences across sex. CONCLUSIONS: These findings provide novel insights into sex differential risk and features of youth's PTSD symptomatology. Sex differences reflected in the co-occurrence of PTSD symptoms may merit more consideration in research and clinical practice. En ligne : http://dx.doi.org/10.1111/jcpp.12963 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381

Editorial Perspective: Furthering research on temperament in autism spectrum disorder / Lacey CHETCUTI in Journal of Child Psychology and Psychiatry, 60-2 (February 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.225-228 Titre : Editorial Perspective: Furthering research on temperament in autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Lacey CHETCUTI, Auteur ; M. ULJAREVIC, Auteur ; K. HUDRY, Auteur Article en page(s) : p.225-228 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/jcpp.12957 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381 [article] Editorial Perspective: Furthering research on temperament in autism spectrum disorder [Texte imprimé et/ou numérique] / Lacey CHETCUTI, Auteur ; M. ULJAREVIC, Auteur ; K. HUDRY, Auteur . - p.225-228. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-2 (February 2019) . - p.225-228 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/jcpp.12957 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=381