Dépouillements

Editorial: From measured behavior to etiology / Stephen A. PETRILL in Journal of Child Psychology and Psychiatry, 50-10 (October 2009)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1199-1200 Titre : Editorial: From measured behavior to etiology Type de document : Texte imprimé et/ou numérique Auteurs : Stephen A. PETRILL, Auteur Année de publication : 2009 Article en page(s) : p.1199-1200 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : building true multidisciplinary collaborations focused around the central question of defining, assessing, and intervening to better psychiatric outcomes in children is not only possible, but necessary En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02169.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=837 [article] Editorial: From measured behavior to etiology [Texte imprimé et/ou numérique] / Stephen A. PETRILL, Auteur . - 2009 . - p.1199-1200. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1199-1200 Index. décimale : PER Périodiques Résumé : building true multidisciplinary collaborations focused around the central question of defining, assessing, and intervening to better psychiatric outcomes in children is not only possible, but necessary En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02169.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=837

Depression and anxiety symptoms: onset, developmental course and risk factors during early childhood / Sylvana M. CÔTÉ in Journal of Child Psychology and Psychiatry, 50-10 (October 2009)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1201-1208 Titre : Depression and anxiety symptoms: onset, developmental course and risk factors during early childhood Type de document : Texte imprimé et/ou numérique Auteurs : Sylvana M. CÔTÉ, Auteur ; Richard E. TREMBLAY, Auteur ; Mark ZOCCOLILLO, Auteur ; Michel BOIVIN, Auteur ; Xuecheng LIU, Auteur ; Daniel S. NAGIN, Auteur Année de publication : 2009 Article en page(s) : p.1201-1208 Langues : Anglais (eng) Mots-clés : Child development depressive-symptoms anxiety-symptoms family-risks infancy Index. décimale : PER Périodiques Résumé : Background: Depressive and anxiety disorders are among the top ten leading causes of disabilities. We know little, however, about the onset, developmental course and early risk factors for depressive and anxiety symptoms (DAS). Objective: Model the developmental trajectories of DAS during early childhood and to identify risk factors for atypically high DAS. Method: Group-based developmental trajectories of DAS conditional on risk factors were estimated from annual maternal ratings (1½ to 5 years) in a large population sample (n = 1759). Results: DAS increased substantially in two of the three distinct trajectory groups identified: High-Rising (14.7%); Moderate-Rising (55.4%); and Low (29.9%). Two factors distinguished the High-Rising group from the other two: Difficult temperament at 5 months (High-Rising vs Moderate-Rising: OR = 1.32; 95% CI = 1.13–1.55; High-Rising vs Low: OR = 1.31, CI = 1.12–1.54) and maternal lifetime major depression (High-Rising vs Moderate-Rising: OR = 1.10; CI = 1.01–1.20; High-Rising vs Low: OR = 1.19; CI = 1.08–1.31). Two factors distinguished the High-Rising group from the Low group: High family dysfunction (OR = 1.24; CI = 1.03–1.5) and Low parental self-efficacy (OR = .71; CI = .54–.94). Conclusions: DAS tend to increase in frequency over the first 5 years of life. Atypically high level can be predicted from mother and child characteristics present before 6 months of age. Preventive interventions should be experimented with at risk infants and parents. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02099.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=837 [article] Depression and anxiety symptoms: onset, developmental course and risk factors during early childhood [Texte imprimé et/ou numérique] / Sylvana M. CÔTÉ, Auteur ; Richard E. TREMBLAY, Auteur ; Mark ZOCCOLILLO, Auteur ; Michel BOIVIN, Auteur ; Xuecheng LIU, Auteur ; Daniel S. NAGIN, Auteur . - 2009 . - p.1201-1208. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1201-1208 Mots-clés : Child development depressive-symptoms anxiety-symptoms family-risks infancy Index. décimale : PER Périodiques Résumé : Background: Depressive and anxiety disorders are among the top ten leading causes of disabilities. We know little, however, about the onset, developmental course and early risk factors for depressive and anxiety symptoms (DAS). Objective: Model the developmental trajectories of DAS during early childhood and to identify risk factors for atypically high DAS. Method: Group-based developmental trajectories of DAS conditional on risk factors were estimated from annual maternal ratings (1½ to 5 years) in a large population sample (n = 1759). Results: DAS increased substantially in two of the three distinct trajectory groups identified: High-Rising (14.7%); Moderate-Rising (55.4%); and Low (29.9%). Two factors distinguished the High-Rising group from the other two: Difficult temperament at 5 months (High-Rising vs Moderate-Rising: OR = 1.32; 95% CI = 1.13–1.55; High-Rising vs Low: OR = 1.31, CI = 1.12–1.54) and maternal lifetime major depression (High-Rising vs Moderate-Rising: OR = 1.10; CI = 1.01–1.20; High-Rising vs Low: OR = 1.19; CI = 1.08–1.31). Two factors distinguished the High-Rising group from the Low group: High family dysfunction (OR = 1.24; CI = 1.03–1.5) and Low parental self-efficacy (OR = .71; CI = .54–.94). Conclusions: DAS tend to increase in frequency over the first 5 years of life. Atypically high level can be predicted from mother and child characteristics present before 6 months of age. Preventive interventions should be experimented with at risk infants and parents. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02099.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=837

The developmental course of anxiety symptoms during adolescence: the TRAILS study / Floor V.A. VAN OORT in Journal of Child Psychology and Psychiatry, 50-10 (October 2009)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1209-1217 Titre : The developmental course of anxiety symptoms during adolescence: the TRAILS study Type de document : Texte imprimé et/ou numérique Auteurs : Floor V.A. VAN OORT, Auteur ; Johan ORMEL, Auteur ; Frank C. VERHULST, Auteur ; Anja C. HUIZINK, Auteur ; Kirstin GREAVES-LORD, Auteur Année de publication : 2009 Article en page(s) : p.1209-1217 Langues : Anglais (eng) Mots-clés : Anxiety developmental-trajectories prospective-study adolescents epidemiology longitudinal-studies obsessive-compulsive-disorder Index. décimale : PER Périodiques Résumé : Background: Little is known about the development of anxiety symptoms from late childhood to late adolescence. The present study determined developmental trajectories of symptoms of separation anxiety disorder (SAD), social phobia (SoPh), generalized anxiety disorder (GAD), panic disorder (PD), and obsessive-compulsive disorder (OCD) in a large prospective community cohort. Methods: Anxiety symptoms were assessed in a community sample of 2220 boys and girls at three time-points across a 5-year interval. The Revised Child Anxiety and Depression Scale (RCADS) was used to assess anxiety symptoms, and multilevel growth-curve analyses were performed. Results: All subtypes of anxiety first showed a decrease in symptoms (beta for age ranged from –.05 to –.13, p < .0001), followed by a leveling off of the decrease, and a subsequent slight increase in symptoms (beta for age-squared ranged from .006 to .01, p < .0001) from middle adolescence (GAD, SoPh, SAD) or late adolescence (PD and OCD) onwards. This increase in anxiety symptoms could not be explained by a co-occurring increase in depression symptoms. Girls had more anxiety symptoms than boys, and this difference remained stable during adolescence (p < .0001). Gender differences were strongly attenuated by adjustment for symptoms of depression. Conclusions: The current study shows that, in the general population, anxiety symptoms first decrease during early adolescence, and subsequently increase from middle to late adolescence. These findings extend our knowledge on the developmental course of anxiety symptoms during adolescence. This is the first study to separate the development of anxiety symptoms from that of symptoms of depression. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02092.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=837 [article] The developmental course of anxiety symptoms during adolescence: the TRAILS study [Texte imprimé et/ou numérique] / Floor V.A. VAN OORT, Auteur ; Johan ORMEL, Auteur ; Frank C. VERHULST, Auteur ; Anja C. HUIZINK, Auteur ; Kirstin GREAVES-LORD, Auteur . - 2009 . - p.1209-1217. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1209-1217 Mots-clés : Anxiety developmental-trajectories prospective-study adolescents epidemiology longitudinal-studies obsessive-compulsive-disorder Index. décimale : PER Périodiques Résumé : Background: Little is known about the development of anxiety symptoms from late childhood to late adolescence. The present study determined developmental trajectories of symptoms of separation anxiety disorder (SAD), social phobia (SoPh), generalized anxiety disorder (GAD), panic disorder (PD), and obsessive-compulsive disorder (OCD) in a large prospective community cohort. Methods: Anxiety symptoms were assessed in a community sample of 2220 boys and girls at three time-points across a 5-year interval. The Revised Child Anxiety and Depression Scale (RCADS) was used to assess anxiety symptoms, and multilevel growth-curve analyses were performed. Results: All subtypes of anxiety first showed a decrease in symptoms (beta for age ranged from –.05 to –.13, p < .0001), followed by a leveling off of the decrease, and a subsequent slight increase in symptoms (beta for age-squared ranged from .006 to .01, p < .0001) from middle adolescence (GAD, SoPh, SAD) or late adolescence (PD and OCD) onwards. This increase in anxiety symptoms could not be explained by a co-occurring increase in depression symptoms. Girls had more anxiety symptoms than boys, and this difference remained stable during adolescence (p < .0001). Gender differences were strongly attenuated by adjustment for symptoms of depression. Conclusions: The current study shows that, in the general population, anxiety symptoms first decrease during early adolescence, and subsequently increase from middle to late adolescence. These findings extend our knowledge on the developmental course of anxiety symptoms during adolescence. This is the first study to separate the development of anxiety symptoms from that of symptoms of depression. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02092.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=837

One factor or two parallel processes? Comorbidity and development of adolescent anxiety and depressive disorder symptoms / William W. III HALE in Journal of Child Psychology and Psychiatry, 50-10 (October 2009)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1218-1226 Titre : One factor or two parallel processes? Comorbidity and development of adolescent anxiety and depressive disorder symptoms Type de document : Texte imprimé et/ou numérique Auteurs : William W. III HALE, Auteur ; Wim H. J. MEEUS, Auteur ; Peter MURIS, Auteur ; Quinten A.W. RAAIJMAKERS, Auteur ; Anne VAN HOOF, Auteur Année de publication : 2009 Article en page(s) : p.1218-1226 Langues : Anglais (eng) Mots-clés : Adolescents anxiety depression development latent-growth-modeling parallel-growth Index. décimale : PER Périodiques Résumé : Background: This study investigates whether anxiety and depressive disorder symptoms of adolescents from the general community are best described by a model that assumes they are indicative of one general factor or by a model that assumes they are two distinct disorders with parallel growth processes. Additional analyses were conducted to explore the comorbidity of adolescent anxiety and depressive disorder symptoms and the effects that adolescent anxiety and depressive disorder symptoms have on each other's symptom severity growth. Methods: Two cohorts of early (N = 923; Age range 10–15 years; Mean age = 12.4, SD = .59; Girls = 49%) and middle adolescent (N = 390; Age range 16–20 years; Mean age = 16.7, SD = .80; Girls = 57%) boys and girls from the general community were prospectively studied annually for five years. These two adolescent cohorts were divided into five groups: one group at-risk for developing a specific anxiety disorder and four additional groups of healthy adolescents that differed in age and sex. Self-reported anxiety and depressive disorder symptoms were analyzed with latent growth modeling. Results: Comparison of the fit statistics of the two models clearly demonstrates the superiority of the distinct disorders with parallel growth processes model above the one factor model. It was also demonstrated that the initial symptom severity of either anxiety or depression is predictive of the development of the other, though in different ways for the at-risk and healthy adolescent groups. Conclusions: The results of this study established that the development of anxiety and depressive disorder symptoms of adolescents from the general community occurs as two distinct disorders with parallel growth processes, each with their own unique growth characteristics. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02115.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=837 [article] One factor or two parallel processes? Comorbidity and development of adolescent anxiety and depressive disorder symptoms [Texte imprimé et/ou numérique] / William W. III HALE, Auteur ; Wim H. J. MEEUS, Auteur ; Peter MURIS, Auteur ; Quinten A.W. RAAIJMAKERS, Auteur ; Anne VAN HOOF, Auteur . - 2009 . - p.1218-1226. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1218-1226 Mots-clés : Adolescents anxiety depression development latent-growth-modeling parallel-growth Index. décimale : PER Périodiques Résumé : Background: This study investigates whether anxiety and depressive disorder symptoms of adolescents from the general community are best described by a model that assumes they are indicative of one general factor or by a model that assumes they are two distinct disorders with parallel growth processes. Additional analyses were conducted to explore the comorbidity of adolescent anxiety and depressive disorder symptoms and the effects that adolescent anxiety and depressive disorder symptoms have on each other's symptom severity growth. Methods: Two cohorts of early (N = 923; Age range 10–15 years; Mean age = 12.4, SD = .59; Girls = 49%) and middle adolescent (N = 390; Age range 16–20 years; Mean age = 16.7, SD = .80; Girls = 57%) boys and girls from the general community were prospectively studied annually for five years. These two adolescent cohorts were divided into five groups: one group at-risk for developing a specific anxiety disorder and four additional groups of healthy adolescents that differed in age and sex. Self-reported anxiety and depressive disorder symptoms were analyzed with latent growth modeling. Results: Comparison of the fit statistics of the two models clearly demonstrates the superiority of the distinct disorders with parallel growth processes model above the one factor model. It was also demonstrated that the initial symptom severity of either anxiety or depression is predictive of the development of the other, though in different ways for the at-risk and healthy adolescent groups. Conclusions: The results of this study established that the development of anxiety and depressive disorder symptoms of adolescents from the general community occurs as two distinct disorders with parallel growth processes, each with their own unique growth characteristics. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02115.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=837

Impaired spatial navigation in pediatric anxiety / Sven C. MUELLER in Journal of Child Psychology and Psychiatry, 50-10 (October 2009)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1227-1234 Titre : Impaired spatial navigation in pediatric anxiety Type de document : Texte imprimé et/ou numérique Auteurs : Sven C. MUELLER, Auteur ; Daniel Samuel PINE, Auteur ; Monique ERNST, Auteur ; Veronica TEMPLE, Auteur ; Brian CORNWELL, Auteur ; Christian GRILLON, Auteur Année de publication : 2009 Article en page(s) : p.1227-1234 Langues : Anglais (eng) Mots-clés : Pediatric anxiety hippocampus water-maze spatial-navigation Index. décimale : PER Périodiques Résumé : Background: Previous theories implicate hippocampal dysfunction in anxiety disorders. Most of the data supporting these theories stem from animal research, particularly lesion studies. The generalization of findings from rodent models to human function is hampered by fundamental inter-species differences. The present work uses a task of spatial orientation, which is known to rely on hippocampal function. Deficits in spatial navigation in anxious children suggest that the hippocampal network involved in spatial orientation is also implicated in anxiety disorders. Methods: Thirty-four treatment-naive children with an anxiety disorder (mean 11.00 years ± 2.54) are compared to 35 healthy age- and IQ-matched healthy children (mean 11.95 years ± 2.36) on a virtual, computer-based equivalent of the Morris Water Maze task. Results: Results indicate that children with anxiety disorder exhibit overall impaired performance relative to the comparison group. Anxious children made more heading direction errors and had worse accuracy in completing trials relative to controls. Conclusions: The results present novel evidence that spatial orientation deficits occur in pediatric anxiety. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02112.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=838 [article] Impaired spatial navigation in pediatric anxiety [Texte imprimé et/ou numérique] / Sven C. MUELLER, Auteur ; Daniel Samuel PINE, Auteur ; Monique ERNST, Auteur ; Veronica TEMPLE, Auteur ; Brian CORNWELL, Auteur ; Christian GRILLON, Auteur . - 2009 . - p.1227-1234. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1227-1234 Mots-clés : Pediatric anxiety hippocampus water-maze spatial-navigation Index. décimale : PER Périodiques Résumé : Background: Previous theories implicate hippocampal dysfunction in anxiety disorders. Most of the data supporting these theories stem from animal research, particularly lesion studies. The generalization of findings from rodent models to human function is hampered by fundamental inter-species differences. The present work uses a task of spatial orientation, which is known to rely on hippocampal function. Deficits in spatial navigation in anxious children suggest that the hippocampal network involved in spatial orientation is also implicated in anxiety disorders. Methods: Thirty-four treatment-naive children with an anxiety disorder (mean 11.00 years ± 2.54) are compared to 35 healthy age- and IQ-matched healthy children (mean 11.95 years ± 2.36) on a virtual, computer-based equivalent of the Morris Water Maze task. Results: Results indicate that children with anxiety disorder exhibit overall impaired performance relative to the comparison group. Anxious children made more heading direction errors and had worse accuracy in completing trials relative to controls. Conclusions: The results present novel evidence that spatial orientation deficits occur in pediatric anxiety. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02112.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=838

A prospective study of toddlers with ASD: short-term diagnostic and cognitive outcomes / Katarzyna CHAWARSKA in Journal of Child Psychology and Psychiatry, 50-10 (October 2009)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1235-1245 Titre : A prospective study of toddlers with ASD: short-term diagnostic and cognitive outcomes Type de document : Texte imprimé et/ou numérique Auteurs : Katarzyna CHAWARSKA, Auteur ; Fred R. VOLKMAR, Auteur ; Rhea PAUL, Auteur ; Ami KLIN, Auteur ; Suzanne L. MACARI, Auteur Année de publication : 2009 Article en page(s) : p.1235-1245 Langues : Anglais (eng) Mots-clés : Autism ASD PDD-NOS toddlers early-diagnosis assessment prospective-studies Index. décimale : PER Périodiques Résumé : Background: Despite recent increases in the number of toddlers referred for a differential diagnosis of autism spectrum disorders (ASD), knowledge of short-term stability of the early diagnosis as well as cognitive outcomes in this cohort is still limited. Method: Cognitive, social, and communication skills of 89 clinic-referred toddlers were assessed at the average age of 21.5 (SD = 4.9) months, and reassessed at 46.9 (SD = 7.7) months. Groups with stable and unstable diagnostic presentation were identified and compared on their profile of cognitive and social-communicative skills obtained at the time of initial diagnosis. Results: Stability of the ASD diagnosis was 100%; diagnosis of autism was stable in 74% of cases as compared to 83% and 81% in PDD-NOS and Non-ASD groups, respectively. Worsening of social disability symptoms resulting in autism diagnosis was noted in 17% of toddlers initially diagnosed with PDD-NOS and in 19% of toddlers with initial diagnosis of non-ASD disorder. However, marked improvement was noted in approximately 1/4 of children initially presenting with autism, warranting diagnostic reassignment to PDD-NOS at follow-up. An analysis of developmental skills profiles suggests particular relevance of the assessment of verbal and nonverbal communication skills to diagnostic differentiation between subtypes within ASD in the second year of life. Conclusions: Stability of ASD diagnosis in toddlers is high, though marked changes in severity of symptoms is to be expected in a minority of cases. Simultaneous consideration of cognitive, social, and communication skills profiles enhances accuracy of diagnostic classification and prediction of outcome. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02101.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=838 [article] A prospective study of toddlers with ASD: short-term diagnostic and cognitive outcomes [Texte imprimé et/ou numérique] / Katarzyna CHAWARSKA, Auteur ; Fred R. VOLKMAR, Auteur ; Rhea PAUL, Auteur ; Ami KLIN, Auteur ; Suzanne L. MACARI, Auteur . - 2009 . - p.1235-1245. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1235-1245 Mots-clés : Autism ASD PDD-NOS toddlers early-diagnosis assessment prospective-studies Index. décimale : PER Périodiques Résumé : Background: Despite recent increases in the number of toddlers referred for a differential diagnosis of autism spectrum disorders (ASD), knowledge of short-term stability of the early diagnosis as well as cognitive outcomes in this cohort is still limited. Method: Cognitive, social, and communication skills of 89 clinic-referred toddlers were assessed at the average age of 21.5 (SD = 4.9) months, and reassessed at 46.9 (SD = 7.7) months. Groups with stable and unstable diagnostic presentation were identified and compared on their profile of cognitive and social-communicative skills obtained at the time of initial diagnosis. Results: Stability of the ASD diagnosis was 100%; diagnosis of autism was stable in 74% of cases as compared to 83% and 81% in PDD-NOS and Non-ASD groups, respectively. Worsening of social disability symptoms resulting in autism diagnosis was noted in 17% of toddlers initially diagnosed with PDD-NOS and in 19% of toddlers with initial diagnosis of non-ASD disorder. However, marked improvement was noted in approximately 1/4 of children initially presenting with autism, warranting diagnostic reassignment to PDD-NOS at follow-up. An analysis of developmental skills profiles suggests particular relevance of the assessment of verbal and nonverbal communication skills to diagnostic differentiation between subtypes within ASD in the second year of life. Conclusions: Stability of ASD diagnosis in toddlers is high, though marked changes in severity of symptoms is to be expected in a minority of cases. Simultaneous consideration of cognitive, social, and communication skills profiles enhances accuracy of diagnostic classification and prediction of outcome. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02101.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=838

Deconstructing the PDD clinical phenotype: internal validity of the DSM-IV / Luc LECAVALIER in Journal of Child Psychology and Psychiatry, 50-10 (October 2009)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1246-1254 Titre : Deconstructing the PDD clinical phenotype: internal validity of the DSM-IV Type de document : Texte imprimé et/ou numérique Auteurs : Luc LECAVALIER, Auteur ; Kenneth D. GADOW, Auteur ; Carla DEVINCENT, Auteur ; Michael C. EDWARDS, Auteur ; Carrie HOUTS, Auteur Année de publication : 2009 Article en page(s) : p.1246-1254 Langues : Anglais (eng) Mots-clés : Validity autism pervasive-developmental-disorder psychiatric-disorder nosology factor-analysis Index. décimale : PER Périodiques Résumé : Background: Empirical studies of the structure of autism symptoms have challenged the three-domain model of impairment currently characterizing pervasive developmental disorders (PDD). The objective of this study was to assess the internal validity of the DSM as a conceptual model for describing PDD, while paying particular attention to certain subject characteristics. Methods: Parents and teachers completed a DSM-IV-referenced rating scale for 3- to 12-year-old clinic referrals with a PDD (n = 730). Ratings were submitted to confirmatory factor analysis and different models were assessed for fit. Results: Measures of fit indicated that the three-factor solution based on the DSM was superior to other models. Most indices of fit were acceptable, but showed room for improvement. Fit indices varied according to the rater (parent or teacher), child's age (preschool versus school aged), PDD subtype (autism, Asperger's, pervasive developmental disorder not otherwise specified (PDDNOS)), and IQ. Conclusions: More research needs to be done before discarding current classification systems. Subject characteristics, modality of assessment, and procedural variations in statistical analyses impact conclusions about the structure of PDD symptoms. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02104.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=838 [article] Deconstructing the PDD clinical phenotype: internal validity of the DSM-IV [Texte imprimé et/ou numérique] / Luc LECAVALIER, Auteur ; Kenneth D. GADOW, Auteur ; Carla DEVINCENT, Auteur ; Michael C. EDWARDS, Auteur ; Carrie HOUTS, Auteur . - 2009 . - p.1246-1254. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1246-1254 Mots-clés : Validity autism pervasive-developmental-disorder psychiatric-disorder nosology factor-analysis Index. décimale : PER Périodiques Résumé : Background: Empirical studies of the structure of autism symptoms have challenged the three-domain model of impairment currently characterizing pervasive developmental disorders (PDD). The objective of this study was to assess the internal validity of the DSM as a conceptual model for describing PDD, while paying particular attention to certain subject characteristics. Methods: Parents and teachers completed a DSM-IV-referenced rating scale for 3- to 12-year-old clinic referrals with a PDD (n = 730). Ratings were submitted to confirmatory factor analysis and different models were assessed for fit. Results: Measures of fit indicated that the three-factor solution based on the DSM was superior to other models. Most indices of fit were acceptable, but showed room for improvement. Fit indices varied according to the rater (parent or teacher), child's age (preschool versus school aged), PDD subtype (autism, Asperger's, pervasive developmental disorder not otherwise specified (PDDNOS)), and IQ. Conclusions: More research needs to be done before discarding current classification systems. Subject characteristics, modality of assessment, and procedural variations in statistical analyses impact conclusions about the structure of PDD symptoms. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02104.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=838

Mothers'narratives regarding their child with autism predict maternal synchronous behavior during play / Ted HUTMAN in Journal of Child Psychology and Psychiatry, 50-10 (October 2009)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1255-1263 Titre : Mothers'narratives regarding their child with autism predict maternal synchronous behavior during play Type de document : Texte imprimé et/ou numérique Auteurs : Ted HUTMAN, Auteur ; Marian SIGMAN, Auteur ; Michael SILLER, Auteur Année de publication : 2009 Article en page(s) : p.1255-1263 Langues : Anglais (eng) Mots-clés : Autism narrative mother–child-interaction caregiving maternal-sensitivity Index. décimale : PER Périodiques Résumé : Background: Mothers' synchronous playtime behaviors have been linked to language development in children with autism (Siller & Sigman, 2002, 2008). This study sought to explain individual differences in maternal synchrony in order to improve parent-training programs targeting communication skills in children with autism. Methods: Participants were 67 children with autism under the age of 7 and their biological mothers. Maternal cognitions were assessed using two narrative measures, the Insightfulness Assessment (Koren-Karie & Oppenheim, 1997) and the Reaction to Diagnosis Interview (Pianta & Marvin, 1992). Mean levels of maternal synchrony, measured with a micro-analytic coding system (Siller & Sigman, 2002, 2008), were compared between groups formed according to mothers' interview classifications. Results: Variation in maternal synchrony was related to classification of the Insightfulness Assessment, but not the Reaction to Diagnosis Interview. Child characteristics were not related to interview classifications or ratings of maternal synchrony. Conclusion: Qualities of mothers' narratives about their child with autism and the relationship with the child are associated with variability in maternal synchronous behavior during play. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02109.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=838 [article] Mothers'narratives regarding their child with autism predict maternal synchronous behavior during play [Texte imprimé et/ou numérique] / Ted HUTMAN, Auteur ; Marian SIGMAN, Auteur ; Michael SILLER, Auteur . - 2009 . - p.1255-1263. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1255-1263 Mots-clés : Autism narrative mother–child-interaction caregiving maternal-sensitivity Index. décimale : PER Périodiques Résumé : Background: Mothers' synchronous playtime behaviors have been linked to language development in children with autism (Siller & Sigman, 2002, 2008). This study sought to explain individual differences in maternal synchrony in order to improve parent-training programs targeting communication skills in children with autism. Methods: Participants were 67 children with autism under the age of 7 and their biological mothers. Maternal cognitions were assessed using two narrative measures, the Insightfulness Assessment (Koren-Karie & Oppenheim, 1997) and the Reaction to Diagnosis Interview (Pianta & Marvin, 1992). Mean levels of maternal synchrony, measured with a micro-analytic coding system (Siller & Sigman, 2002, 2008), were compared between groups formed according to mothers' interview classifications. Results: Variation in maternal synchrony was related to classification of the Insightfulness Assessment, but not the Reaction to Diagnosis Interview. Child characteristics were not related to interview classifications or ratings of maternal synchrony. Conclusion: Qualities of mothers' narratives about their child with autism and the relationship with the child are associated with variability in maternal synchronous behavior during play. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02109.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=838

Should there be separate parent and teacher-based categories of ODD? Evidence from a general population / Linda MUNKVOLD in Journal of Child Psychology and Psychiatry, 50-10 (October 2009)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1264-1272 Titre : Should there be separate parent and teacher-based categories of ODD? Evidence from a general population Type de document : Texte imprimé et/ou numérique Auteurs : Linda MUNKVOLD, Auteur ; Astri J. LUNDERVOLD, Auteur ; Stein Atle LIE, Auteur ; Terje MANGER, Auteur Année de publication : 2009 Article en page(s) : p.1264-1272 Langues : Anglais (eng) Mots-clés : Oppositional-defiant-disorder SNAP-IV SDQ informant-disagreement gender-differences general-population assessment behavior-problems comorbidity DSM epidemiology Index. décimale : PER Périodiques Résumé : Objective: To examine the occurrence of oppositional defiant disorder (ODD) symptoms in a general population of boys and girls, as reported by parents and teachers, and to investigate differences in prevalence estimates, depending on how parents' and teachers' ratings were combined. Method: Data were collected from 7007 children (aged 7–9) who participated in The Bergen Child Study (BCS), an ongoing population-based study of children's development and mental health. ODD symptoms were measured by the SNAP-IV (Swanson, Nolan, & Pelham-IV) Oppositional Defiant Disorder sub-scale (SNAP-IV ODD) that was distributed to parents and teachers. Co-occurring symptoms of mental health problems were measured by the Strengths and Difficulties Questionnaire (SDQ). Results and Conclusion: Prevalence-estimates of ODD varied considerably depending on how ratings from parents and teachers were combined. Specific ODD symptoms occurred at very different rates depending on the rater and on the gender of the child being rated. Parents and teachers co-identified very few children with ODD. ODD identified by only one informant was associated with high levels of comorbid mental health problems and impairment according to both informants. The results support an informant-specific conceptualization of childhood ODD. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02091.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=838 [article] Should there be separate parent and teacher-based categories of ODD? Evidence from a general population [Texte imprimé et/ou numérique] / Linda MUNKVOLD, Auteur ; Astri J. LUNDERVOLD, Auteur ; Stein Atle LIE, Auteur ; Terje MANGER, Auteur . - 2009 . - p.1264-1272. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1264-1272 Mots-clés : Oppositional-defiant-disorder SNAP-IV SDQ informant-disagreement gender-differences general-population assessment behavior-problems comorbidity DSM epidemiology Index. décimale : PER Périodiques Résumé : Objective: To examine the occurrence of oppositional defiant disorder (ODD) symptoms in a general population of boys and girls, as reported by parents and teachers, and to investigate differences in prevalence estimates, depending on how parents' and teachers' ratings were combined. Method: Data were collected from 7007 children (aged 7–9) who participated in The Bergen Child Study (BCS), an ongoing population-based study of children's development and mental health. ODD symptoms were measured by the SNAP-IV (Swanson, Nolan, & Pelham-IV) Oppositional Defiant Disorder sub-scale (SNAP-IV ODD) that was distributed to parents and teachers. Co-occurring symptoms of mental health problems were measured by the Strengths and Difficulties Questionnaire (SDQ). Results and Conclusion: Prevalence-estimates of ODD varied considerably depending on how ratings from parents and teachers were combined. Specific ODD symptoms occurred at very different rates depending on the rater and on the gender of the child being rated. Parents and teachers co-identified very few children with ODD. ODD identified by only one informant was associated with high levels of comorbid mental health problems and impairment according to both informants. The results support an informant-specific conceptualization of childhood ODD. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02091.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=838

The effect of inpatient care on measured Health Needs in children and adolescents / Brian JACOBS in Journal of Child Psychology and Psychiatry, 50-10 (October 2009)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1273-1281 Titre : The effect of inpatient care on measured Health Needs in children and adolescents Type de document : Texte imprimé et/ou numérique Auteurs : Brian JACOBS, Auteur ; Jonathan GREEN, Auteur ; Graham DUNN, Auteur ; Catherine TOBIAS, Auteur ; Jacqueline A. BRISKMAN, Auteur ; Leopold KROLL, Auteur Année de publication : 2009 Article en page(s) : p.1273-1281 Langues : Anglais (eng) Mots-clés : Inpatient needs child adolescent outcome Index. décimale : PER Périodiques Résumé : Background: The concept of 'health need' relates patient problems in symptom and psychosocial domains to available appropriate treatments. We studied the effectiveness of inpatient treatment in modifying measured 'Health Needs' in children and adolescents admitted to UK inpatient units. Methods: A prospective cohort study of 150 children and adolescents admitted to eight UK inpatient units, using formal pre-admission, pre-discharge and 1-year follow-up measurement of Health Needs. Results: Total patient 'Cardinal Problems' reduced highly significantly (p < .001) from 8.5 at admission to 5.7 at discharge (effect size .81) and to 4.1 one year after discharge (effect size 1.35). Functional domains free of 'Health Needs' increased from 14.9 to 19.4 (effect size 1.08) from the point of admission to the end of follow-up. These changes were clinically meaningful, present in all domains and reduced morbidity to a level typical of outpatient cases. Conclusions: Admission (mean length 116 days, SD 88) leads to clinically important improvement in measured Health Needs over multiple domains for children with serious, complex mental health difficulties. These improvements in multiple symptom and functional domains persist over the next year. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02093.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=838 [article] The effect of inpatient care on measured Health Needs in children and adolescents [Texte imprimé et/ou numérique] / Brian JACOBS, Auteur ; Jonathan GREEN, Auteur ; Graham DUNN, Auteur ; Catherine TOBIAS, Auteur ; Jacqueline A. BRISKMAN, Auteur ; Leopold KROLL, Auteur . - 2009 . - p.1273-1281. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1273-1281 Mots-clés : Inpatient needs child adolescent outcome Index. décimale : PER Périodiques Résumé : Background: The concept of 'health need' relates patient problems in symptom and psychosocial domains to available appropriate treatments. We studied the effectiveness of inpatient treatment in modifying measured 'Health Needs' in children and adolescents admitted to UK inpatient units. Methods: A prospective cohort study of 150 children and adolescents admitted to eight UK inpatient units, using formal pre-admission, pre-discharge and 1-year follow-up measurement of Health Needs. Results: Total patient 'Cardinal Problems' reduced highly significantly (p < .001) from 8.5 at admission to 5.7 at discharge (effect size .81) and to 4.1 one year after discharge (effect size 1.35). Functional domains free of 'Health Needs' increased from 14.9 to 19.4 (effect size 1.08) from the point of admission to the end of follow-up. These changes were clinically meaningful, present in all domains and reduced morbidity to a level typical of outpatient cases. Conclusions: Admission (mean length 116 days, SD 88) leads to clinically important improvement in measured Health Needs over multiple domains for children with serious, complex mental health difficulties. These improvements in multiple symptom and functional domains persist over the next year. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02093.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=838

Epidemiology of firesetting in adolescents: mental health and substance use correlates / Sherri MACKAY in Journal of Child Psychology and Psychiatry, 50-10 (October 2009)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1282-1290 Titre : Epidemiology of firesetting in adolescents: mental health and substance use correlates Type de document : Texte imprimé et/ou numérique Auteurs : Sherri MACKAY, Auteur ; Angela PAGLIA-BOAK, Auteur ; Joanna HENDERSON, Auteur ; Peter MARTON, Auteur ; Edward ADLAF, Auteur Année de publication : 2009 Article en page(s) : p.1282-1290 Langues : Anglais (eng) Mots-clés : Adolescent epidemiology firesetting Index. décimale : PER Périodiques Résumé : Objective: Despite high rates of firesetting among community adolescents, little is known about its correlates. This study identifies the mental health and substance use correlates of four firesetting levels in an epidemiological sample of adolescents. Methods: Three thousand, nine hundred and sixty-five (3,965) students in grades 7 to 12 were surveyed. Multinomial analyses were used to compare non-firesetters; desisters (lifetime, but no past-year firesetting); low frequency firesetters (once or twice in the past 12 months); and high frequency firesetters (3 + times) on measures of mental health and substance use. Results: Twenty-seven percent of youth reported firesetting during the past year. Of these, 13.7% reported one or two episodes, and 13.5% reported 3 or more episodes. Firesetting was more prevalent among males and among those in high school. Youth who began firesetting before age 10 were more likely to report frequent firesetting during the past year. Compared to non-firesetters, the firesetting groups had elevated risk profiles. Desisters and low frequency firesetters were more likely to report psychological distress, binge drinking, frequent cannabis use, and sensation seeking. Low frequency firesetters also reported higher rates of delinquent behavior, suicidal intent, and low parental monitoring than non-firesetters. High frequency firesetters reported elevated risk ratios for all of these risk indicators plus other illicit drug use. The cumulative number of risk indicators was positively associated with firesetting severity. Conclusions: Firesetting is associated with psychopathology and substance use during adolescence. Findings highlight the need for programs to address the mental health and substance use problems that co-occur with firesetting. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02103.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=838 [article] Epidemiology of firesetting in adolescents: mental health and substance use correlates [Texte imprimé et/ou numérique] / Sherri MACKAY, Auteur ; Angela PAGLIA-BOAK, Auteur ; Joanna HENDERSON, Auteur ; Peter MARTON, Auteur ; Edward ADLAF, Auteur . - 2009 . - p.1282-1290. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1282-1290 Mots-clés : Adolescent epidemiology firesetting Index. décimale : PER Périodiques Résumé : Objective: Despite high rates of firesetting among community adolescents, little is known about its correlates. This study identifies the mental health and substance use correlates of four firesetting levels in an epidemiological sample of adolescents. Methods: Three thousand, nine hundred and sixty-five (3,965) students in grades 7 to 12 were surveyed. Multinomial analyses were used to compare non-firesetters; desisters (lifetime, but no past-year firesetting); low frequency firesetters (once or twice in the past 12 months); and high frequency firesetters (3 + times) on measures of mental health and substance use. Results: Twenty-seven percent of youth reported firesetting during the past year. Of these, 13.7% reported one or two episodes, and 13.5% reported 3 or more episodes. Firesetting was more prevalent among males and among those in high school. Youth who began firesetting before age 10 were more likely to report frequent firesetting during the past year. Compared to non-firesetters, the firesetting groups had elevated risk profiles. Desisters and low frequency firesetters were more likely to report psychological distress, binge drinking, frequent cannabis use, and sensation seeking. Low frequency firesetters also reported higher rates of delinquent behavior, suicidal intent, and low parental monitoring than non-firesetters. High frequency firesetters reported elevated risk ratios for all of these risk indicators plus other illicit drug use. The cumulative number of risk indicators was positively associated with firesetting severity. Conclusions: Firesetting is associated with psychopathology and substance use during adolescence. Findings highlight the need for programs to address the mental health and substance use problems that co-occur with firesetting. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02103.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=838

Child Behavior Checklist Juvenile Bipolar Disorder (CBCL-JBD) and CBCL Posttraumatic Stress Problems (CBCL-PTSP) scales are measures of a single dysregulatory syndrome / Lynsay AYER in Journal of Child Psychology and Psychiatry, 50-10 (October 2009)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1291-1300 Titre : Child Behavior Checklist Juvenile Bipolar Disorder (CBCL-JBD) and CBCL Posttraumatic Stress Problems (CBCL-PTSP) scales are measures of a single dysregulatory syndrome Type de document : Texte imprimé et/ou numérique Auteurs : Lynsay AYER, Auteur ; James J. HUDZIAK, Auteur ; Robert R. ALTHOFF, Auteur ; Masha Y. IVANOVA, Auteur ; David RETTEW, Auteur ; Ellen WAXLER, Auteur ; Julie SULMAN, Auteur Année de publication : 2009 Article en page(s) : p.1291-1300 Langues : Anglais (eng) Mots-clés : Assessment Child-Behavior-Checklist bipolar-disorder posttraumatic-stress-disorder Index. décimale : PER Périodiques Résumé : Background: The Child Behavior Checklist Juvenile Bipolar Disorder (CBCL-JBD) profile and Posttraumatic Stress Problems (CBCL-PTSP) scale have been used to assess juvenile bipolar disorder (JBD) and posttraumatic stress disorder (PTSD), respectively. However, their validity is questionable according to previous research. Both measures are associated with severe psychopathology often encompassing multiple DSM-IV diagnoses. Further, children who score highly on one of these scales often have elevated scores on the other, independent of PTSD or JBD diagnoses. We hypothesized that the two scales may be indicators of a single syndrome related to dysregulated mood, attention, and behavior. We aimed to describe and identify the overlap between the CBCL-JBD profile and CBCL-PTSP scales. Method: Two thousand and twenty-nine (2029) children from a nationally representative sample (1073 boys, 956 girls; mean age = 11.98; age range = 6–18) were rated on emotional and behavior problems by their parents using the CBCL. Comparative model testing via structural equation modeling was conducted to determine whether the CBCL-JBD profile and CBCL-PTSP scale are best described as measuring separate versus unitary constructs. Associations with suicidality and competency scores were also examined. Results: The CBCL-JBD and CBCL-PTSP demonstrated a high degree of overlap (r = .89) at the latent variable level. The best fitting, most parsimonious model was one in which the CBCL-JBD and CBCL-PTSP items identified a single latent construct, which was associated with higher parental endorsement of child suicidal behavior, and lower functioning. Conclusions: The CBCL-JBD profile and CBCL-PTSP scale overlap to a remarkable degree, and may be best described as measures of a single syndrome. This syndrome appears to be related to severe psychopathology, but may not conform to traditional DSM-IV classification. These results contribute to the ongoing debate about the utility of the CBCL-JBD and CBCL-PTSP profiles, and offer promising methods of empirically based measurement of disordered self-regulation in youth. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02089.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=838 [article] Child Behavior Checklist Juvenile Bipolar Disorder (CBCL-JBD) and CBCL Posttraumatic Stress Problems (CBCL-PTSP) scales are measures of a single dysregulatory syndrome [Texte imprimé et/ou numérique] / Lynsay AYER, Auteur ; James J. HUDZIAK, Auteur ; Robert R. ALTHOFF, Auteur ; Masha Y. IVANOVA, Auteur ; David RETTEW, Auteur ; Ellen WAXLER, Auteur ; Julie SULMAN, Auteur . - 2009 . - p.1291-1300. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1291-1300 Mots-clés : Assessment Child-Behavior-Checklist bipolar-disorder posttraumatic-stress-disorder Index. décimale : PER Périodiques Résumé : Background: The Child Behavior Checklist Juvenile Bipolar Disorder (CBCL-JBD) profile and Posttraumatic Stress Problems (CBCL-PTSP) scale have been used to assess juvenile bipolar disorder (JBD) and posttraumatic stress disorder (PTSD), respectively. However, their validity is questionable according to previous research. Both measures are associated with severe psychopathology often encompassing multiple DSM-IV diagnoses. Further, children who score highly on one of these scales often have elevated scores on the other, independent of PTSD or JBD diagnoses. We hypothesized that the two scales may be indicators of a single syndrome related to dysregulated mood, attention, and behavior. We aimed to describe and identify the overlap between the CBCL-JBD profile and CBCL-PTSP scales. Method: Two thousand and twenty-nine (2029) children from a nationally representative sample (1073 boys, 956 girls; mean age = 11.98; age range = 6–18) were rated on emotional and behavior problems by their parents using the CBCL. Comparative model testing via structural equation modeling was conducted to determine whether the CBCL-JBD profile and CBCL-PTSP scale are best described as measuring separate versus unitary constructs. Associations with suicidality and competency scores were also examined. Results: The CBCL-JBD and CBCL-PTSP demonstrated a high degree of overlap (r = .89) at the latent variable level. The best fitting, most parsimonious model was one in which the CBCL-JBD and CBCL-PTSP items identified a single latent construct, which was associated with higher parental endorsement of child suicidal behavior, and lower functioning. Conclusions: The CBCL-JBD profile and CBCL-PTSP scale overlap to a remarkable degree, and may be best described as measures of a single syndrome. This syndrome appears to be related to severe psychopathology, but may not conform to traditional DSM-IV classification. These results contribute to the ongoing debate about the utility of the CBCL-JBD and CBCL-PTSP profiles, and offer promising methods of empirically based measurement of disordered self-regulation in youth. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02089.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=838

Conduct problems, IQ, and household chaos: a longitudinal multi-informant study / Kirby DEATER-DECKARD in Journal of Child Psychology and Psychiatry, 50-10 (October 2009)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1301-1308 Titre : Conduct problems, IQ, and household chaos: a longitudinal multi-informant study Type de document : Texte imprimé et/ou numérique Auteurs : Kirby DEATER-DECKARD, Auteur ; Stephen A. PETRILL, Auteur ; Lee A. THOMPSON, Auteur ; Paula Y. MULLINEAUX, Auteur ; Christopher SCHATSCHNEIDER, Auteur ; Charles R. BEEKMAN, Auteur Année de publication : 2009 Article en page(s) : p.1301-1308 Langues : Anglais (eng) Mots-clés : IQ behavior-problems environment parenting Index. décimale : PER Périodiques Résumé : Background: We tested the hypothesis that household chaos would be associated with lower child IQ and more child conduct problems concurrently and longitudinally over two years while controlling for housing conditions, parent education/IQ, literacy environment, parental warmth/negativity, and stressful events. Methods: The sample included 302 families with same-sex twins (58% female) in Kindergarten/1st grade at the first assessment. Parents' and observers' ratings were gathered, with some collected over a two-year period. Results: Chaos varied widely. There was substantial mother–father agreement and longitudinal stability. Chaos covaried with poorer housing conditions, lower parental education/IQ, poorer home literacy environment, higher stress, higher negativity and lower warmth. Chaos statistically predicted lower IQ and more conduct problems, beyond the effects of other home environment factors. Conclusions: Even with other home environment factors controlled, higher levels of chaos were linked concurrently with lower child IQ, and concurrently and longitudinally with more child conduct problems. Parent self-reported chaos represents an important aspect of housing and family functioning, with respect to children's cognitive and behavioral functioning. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02108.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=838 [article] Conduct problems, IQ, and household chaos: a longitudinal multi-informant study [Texte imprimé et/ou numérique] / Kirby DEATER-DECKARD, Auteur ; Stephen A. PETRILL, Auteur ; Lee A. THOMPSON, Auteur ; Paula Y. MULLINEAUX, Auteur ; Christopher SCHATSCHNEIDER, Auteur ; Charles R. BEEKMAN, Auteur . - 2009 . - p.1301-1308. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1301-1308 Mots-clés : IQ behavior-problems environment parenting Index. décimale : PER Périodiques Résumé : Background: We tested the hypothesis that household chaos would be associated with lower child IQ and more child conduct problems concurrently and longitudinally over two years while controlling for housing conditions, parent education/IQ, literacy environment, parental warmth/negativity, and stressful events. Methods: The sample included 302 families with same-sex twins (58% female) in Kindergarten/1st grade at the first assessment. Parents' and observers' ratings were gathered, with some collected over a two-year period. Results: Chaos varied widely. There was substantial mother–father agreement and longitudinal stability. Chaos covaried with poorer housing conditions, lower parental education/IQ, poorer home literacy environment, higher stress, higher negativity and lower warmth. Chaos statistically predicted lower IQ and more conduct problems, beyond the effects of other home environment factors. Conclusions: Even with other home environment factors controlled, higher levels of chaos were linked concurrently with lower child IQ, and concurrently and longitudinally with more child conduct problems. Parent self-reported chaos represents an important aspect of housing and family functioning, with respect to children's cognitive and behavioral functioning. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02108.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=838

Gene–environment interplay in internalizing disorders: consistent findings across six environmental risk factors / Brian M. HICKS in Journal of Child Psychology and Psychiatry, 50-10 (October 2009)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1309-1317 Titre : Gene–environment interplay in internalizing disorders: consistent findings across six environmental risk factors Type de document : Texte imprimé et/ou numérique Auteurs : Brian M. HICKS, Auteur ; William G. IACONO, Auteur ; Matt MCGUE, Auteur ; Ana C. DIRAGO, Auteur Année de publication : 2009 Article en page(s) : p.1309-1317 Langues : Anglais (eng) Mots-clés : Behavioral-genetics internalizing-disorder adolescence environmental-influences adversity Index. décimale : PER Périodiques Résumé : Background: Behavior genetic methods can help to elucidate gene-environment (G-E) interplay in the development of internalizing (INT) disorders (i.e., major depression and anxiety disorders). To date, however, no study has conducted a comprehensive analysis examining multiple environmental risk factors with the purpose of delineating general mechanisms of G-E influence in the development of INT disorders. Methods: The sample consisted of 1315 male and female twin pairs participating in the age 17 assessment of the Minnesota Twin Family Study. Quantitative G-E interplay models were used to examine how genetic and environmental risk for INT disorders changes as a function of environmental context. Multiple measures and informants were employed to construct composite measures of INT disorders and six environmental risk factors including: stressful life events, mother–child and father–child relationship problems, antisocial and prosocial peer affiliation, and academic achievement and engagement. Results: Significant moderation effects were detected between each environmental risk factor and INT such that in the context of greater environmental adversity, nonshared environmental factors became more important in the etiology of INT symptoms. Conclusion: Our results are consistent with the interpretation that environmental stressors have a causative effect on the emergence of INT disorders. The consistency of our results suggests a general mechanism of environmental influence on INT disorders regardless of the specific form of environmental risk. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02100.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=838 [article] Gene–environment interplay in internalizing disorders: consistent findings across six environmental risk factors [Texte imprimé et/ou numérique] / Brian M. HICKS, Auteur ; William G. IACONO, Auteur ; Matt MCGUE, Auteur ; Ana C. DIRAGO, Auteur . - 2009 . - p.1309-1317. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1309-1317 Mots-clés : Behavioral-genetics internalizing-disorder adolescence environmental-influences adversity Index. décimale : PER Périodiques Résumé : Background: Behavior genetic methods can help to elucidate gene-environment (G-E) interplay in the development of internalizing (INT) disorders (i.e., major depression and anxiety disorders). To date, however, no study has conducted a comprehensive analysis examining multiple environmental risk factors with the purpose of delineating general mechanisms of G-E influence in the development of INT disorders. Methods: The sample consisted of 1315 male and female twin pairs participating in the age 17 assessment of the Minnesota Twin Family Study. Quantitative G-E interplay models were used to examine how genetic and environmental risk for INT disorders changes as a function of environmental context. Multiple measures and informants were employed to construct composite measures of INT disorders and six environmental risk factors including: stressful life events, mother–child and father–child relationship problems, antisocial and prosocial peer affiliation, and academic achievement and engagement. Results: Significant moderation effects were detected between each environmental risk factor and INT such that in the context of greater environmental adversity, nonshared environmental factors became more important in the etiology of INT symptoms. Conclusion: Our results are consistent with the interpretation that environmental stressors have a causative effect on the emergence of INT disorders. The consistency of our results suggests a general mechanism of environmental influence on INT disorders regardless of the specific form of environmental risk. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02100.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=838

Generalist genes and learning disabilities: a multivariate genetic analysis of low performance in reading, mathematics, language and general cognitive ability in a sample of 8000 12-year-old twins / Claire Margaret Alison HAWORTH in Journal of Child Psychology and Psychiatry, 50-10 (October 2009)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1328-1325 Titre : Generalist genes and learning disabilities: a multivariate genetic analysis of low performance in reading, mathematics, language and general cognitive ability in a sample of 8000 12-year-old twins Type de document : Texte imprimé et/ou numérique Auteurs : Claire Margaret Alison HAWORTH, Auteur ; Stephen A. PETRILL, Auteur ; Yulia KOVAS, Auteur ; Philip S. DALE, Auteur ; Nicole HARLAAR, Auteur ; Robert PLOMIN, Auteur ; Marianna E. HAYIOU-THOMAS, Auteur Année de publication : 2009 Article en page(s) : p.1328-1325 Langues : Anglais (eng) Mots-clés : Learning-disability twins behavioral-genetics generalist-genes Index. décimale : PER Périodiques Résumé : Background: Our previous investigation found that the same genes influence poor reading and mathematics performance in 10-year-olds. Here we assess whether this finding extends to language and general cognitive disabilities, as well as replicating the earlier finding for reading and mathematics in an older and larger sample. Methods: Using a representative sample of 4000 pairs of 12-year-old twins from the UK Twins Early Development Study, we investigated the genetic and environmental overlap between internet-based batteries of language and general cognitive ability tests in addition to tests of reading and mathematics for the bottom 15% of the distribution using DeFries–Fulker extremes analysis. We compared these results to those for the entire distribution. Results: All four traits were highly correlated at the low extreme (average group phenotypic correlation = .58). and in the entire distribution (average phenotypic correlation = .59). Genetic correlations for the low extreme were consistently high (average = .67), and non-shared environmental correlations were modest (average = .23). These results are similar to those seen across the entire distribution (.68 and .23, respectively). Conclusions: The 'Generalist Genes Hypothesis' holds for language and general cognitive disabilities, as well as reading and mathematics disabilities. Genetic correlations were high, indicating a strong degree of overlap in genetic influences on these diverse traits. In contrast, non-shared environmental influences were largely specific to each trait, causing phenotypic differentiation of traits. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02114.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=839 [article] Generalist genes and learning disabilities: a multivariate genetic analysis of low performance in reading, mathematics, language and general cognitive ability in a sample of 8000 12-year-old twins [Texte imprimé et/ou numérique] / Claire Margaret Alison HAWORTH, Auteur ; Stephen A. PETRILL, Auteur ; Yulia KOVAS, Auteur ; Philip S. DALE, Auteur ; Nicole HARLAAR, Auteur ; Robert PLOMIN, Auteur ; Marianna E. HAYIOU-THOMAS, Auteur . - 2009 . - p.1328-1325. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1328-1325 Mots-clés : Learning-disability twins behavioral-genetics generalist-genes Index. décimale : PER Périodiques Résumé : Background: Our previous investigation found that the same genes influence poor reading and mathematics performance in 10-year-olds. Here we assess whether this finding extends to language and general cognitive disabilities, as well as replicating the earlier finding for reading and mathematics in an older and larger sample. Methods: Using a representative sample of 4000 pairs of 12-year-old twins from the UK Twins Early Development Study, we investigated the genetic and environmental overlap between internet-based batteries of language and general cognitive ability tests in addition to tests of reading and mathematics for the bottom 15% of the distribution using DeFries–Fulker extremes analysis. We compared these results to those for the entire distribution. Results: All four traits were highly correlated at the low extreme (average group phenotypic correlation = .58). and in the entire distribution (average phenotypic correlation = .59). Genetic correlations for the low extreme were consistently high (average = .67), and non-shared environmental correlations were modest (average = .23). These results are similar to those seen across the entire distribution (.68 and .23, respectively). Conclusions: The 'Generalist Genes Hypothesis' holds for language and general cognitive disabilities, as well as reading and mathematics disabilities. Genetic correlations were high, indicating a strong degree of overlap in genetic influences on these diverse traits. In contrast, non-shared environmental influences were largely specific to each trait, causing phenotypic differentiation of traits. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02114.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=839

Erratum : A new symptom model for autism cross-validated in an independent sample in Journal of Child Psychology and Psychiatry, 50-10 (October 2009)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1326 Titre : Erratum : A new symptom model for autism cross-validated in an independent sample Type de document : Texte imprimé et/ou numérique Année de publication : 2009 Article en page(s) : p.1326 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02173.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=839 [article] Erratum : A new symptom model for autism cross-validated in an independent sample [Texte imprimé et/ou numérique] . - 2009 . - p.1326. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 50-10 (October 2009) . - p.1326 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02173.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=839