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

Disregard for rules: the early development and predictors of a specific dimension of disruptive behavior disorders / Amélie PETITCLERC in Journal of Child Psychology and Psychiatry, 50-12 (December 2009)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 50-12 (December 2009) . - p.1477-1484 Titre : Disregard for rules: the early development and predictors of a specific dimension of disruptive behavior disorders Type de document : Texte imprimé et/ou numérique Auteurs : Amélie PETITCLERC, Auteur ; Richard E. TREMBLAY, Auteur ; Mark ZOCCOLILLO, Auteur ; Michel BOIVIN, Auteur ; Ginette DIONNE, Auteur Année de publication : 2009 Article en page(s) : p.1477-1484 Langues : Anglais (eng) Mots-clés : Oppositional-defiant-disorder disruptive-behavior-disorders developmental-trajectories risk-factors child-development early-childhood Index. décimale : PER Périodiques Résumé : Background: Disregard for rules, an important dimension of oppositional defiant and conduct disorders, is frequent during early childhood, but the development of its chronic form has not been studied during this key socialization period. This study aimed to describe the developmental trajectories of disregard for rules during early childhood and identify prenatal and postnatal predictors for a high trajectory. Methods: Participants were involved in a longitudinal study of a birth cohort followed yearly from 5 to 74 months of age (N = 1,942). Prenatal and postnatal predictors were measured by parental report at the beginning of the study, and parents reported child disregard for rules at five time points from 29 to 74 months of age. Results: Four groups of children followed distinct and stable trajectories of mother-rated disregard for rules: Very Low (approximately 9.1%), Low (56.9%), Moderate (29.7%) and Chronic (4.3%). As expected, male sex was a significant predictor of the chronic trajectory (OR = 1.76, CI = 1.09–2.83). Mothers' history of antisocial behavior (OR = 1.72, CI = 1.02–2.91), and postnatal depressive symptoms experienced by the mother (OR = 1.71, CI = 1.03–2.84) and the father (OR = 2.02, CI = 1.10–3.71) were also important independent predictors. However, contrary to expectations, children's difficult temperament and parenting at 5 months did not predict chronic disregard for rules beyond other risk factors. Conclusions: High disregard for rules is fairly stable during early childhood and is associated with risk factors identifiable before and shortly after birth which may be used for targeted prevention. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02118.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=882 [article] Disregard for rules: the early development and predictors of a specific dimension of disruptive behavior disorders [Texte imprimé et/ou numérique] / Amélie PETITCLERC, Auteur ; Richard E. TREMBLAY, Auteur ; Mark ZOCCOLILLO, Auteur ; Michel BOIVIN, Auteur ; Ginette DIONNE, Auteur . - 2009 . - p.1477-1484. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 50-12 (December 2009) . - p.1477-1484 Mots-clés : Oppositional-defiant-disorder disruptive-behavior-disorders developmental-trajectories risk-factors child-development early-childhood Index. décimale : PER Périodiques Résumé : Background: Disregard for rules, an important dimension of oppositional defiant and conduct disorders, is frequent during early childhood, but the development of its chronic form has not been studied during this key socialization period. This study aimed to describe the developmental trajectories of disregard for rules during early childhood and identify prenatal and postnatal predictors for a high trajectory. Methods: Participants were involved in a longitudinal study of a birth cohort followed yearly from 5 to 74 months of age (N = 1,942). Prenatal and postnatal predictors were measured by parental report at the beginning of the study, and parents reported child disregard for rules at five time points from 29 to 74 months of age. Results: Four groups of children followed distinct and stable trajectories of mother-rated disregard for rules: Very Low (approximately 9.1%), Low (56.9%), Moderate (29.7%) and Chronic (4.3%). As expected, male sex was a significant predictor of the chronic trajectory (OR = 1.76, CI = 1.09–2.83). Mothers' history of antisocial behavior (OR = 1.72, CI = 1.02–2.91), and postnatal depressive symptoms experienced by the mother (OR = 1.71, CI = 1.03–2.84) and the father (OR = 2.02, CI = 1.10–3.71) were also important independent predictors. However, contrary to expectations, children's difficult temperament and parenting at 5 months did not predict chronic disregard for rules beyond other risk factors. Conclusions: High disregard for rules is fairly stable during early childhood and is associated with risk factors identifiable before and shortly after birth which may be used for targeted prevention. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02118.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=882

Maternal prenatal smoking, parental antisocial behavior, and early childhood physical aggression / Stephan C. J. HUIJBREGTS in Development and Psychopathology, 20-2 (Spring 2008)  

Public ISBD [article]  inDevelopment and Psychopathology > 20-2 (Spring 2008) . - p.437-453 Titre : Maternal prenatal smoking, parental antisocial behavior, and early childhood physical aggression Type de document : Texte imprimé et/ou numérique Auteurs : Stephan C. J. HUIJBREGTS, Auteur ; Richard E. TREMBLAY, Auteur ; Jean R. SEGUIN, Auteur ; Mark ZOCCOLILLO, Auteur ; Michel BOIVIN, Auteur Année de publication : 2008 Article en page(s) : p.437-453 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : This study investigated joint effects of maternal prenatal smoking and parental history of antisocial behavior on physical aggression between ages 17 and 42 months in a population sample of children born in Québec (N = 1,745). An analysis of variance (ANOVA) showed significant main effects of maternal prenatal smoking and a significant interaction between maternal prenatal smoking and mother's history of antisocial behavior in the prediction of children's probability to display high and rising physical aggression. The interaction indicated that the effects of heavy smoking during pregnancy (≥10 cigarettes/day) were greater when the mother also had a serious history of antisocial behavior. The effects remained significant after the introduction of control variables (e.g., hostile-reactive parenting, family functioning, parental separation/divorce, family income, and maternal education). Another significant interaction not accounted for by control variables was observed for maternal prenatal smoking and family income, indicating more serious effects of maternal prenatal smoking under relatively low-income, conditions. Both interactions indicate critical adversities that, in combination with maternal prenatal smoking, have supra-additive effects on (the development of) physical aggression during early childhood. These findings may have implications for the selection of intervention targets and strategies. En ligne : http://dx.doi.org/10.1017/s0954579408000217 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=412 [article] Maternal prenatal smoking, parental antisocial behavior, and early childhood physical aggression [Texte imprimé et/ou numérique] / Stephan C. J. HUIJBREGTS, Auteur ; Richard E. TREMBLAY, Auteur ; Jean R. SEGUIN, Auteur ; Mark ZOCCOLILLO, Auteur ; Michel BOIVIN, Auteur . - 2008 . - p.437-453. Langues : Anglais (eng) in Development and Psychopathology > 20-2 (Spring 2008) . - p.437-453 Index. décimale : PER Périodiques Résumé : This study investigated joint effects of maternal prenatal smoking and parental history of antisocial behavior on physical aggression between ages 17 and 42 months in a population sample of children born in Québec (N = 1,745). An analysis of variance (ANOVA) showed significant main effects of maternal prenatal smoking and a significant interaction between maternal prenatal smoking and mother's history of antisocial behavior in the prediction of children's probability to display high and rising physical aggression. The interaction indicated that the effects of heavy smoking during pregnancy (≥10 cigarettes/day) were greater when the mother also had a serious history of antisocial behavior. The effects remained significant after the introduction of control variables (e.g., hostile-reactive parenting, family functioning, parental separation/divorce, family income, and maternal education). Another significant interaction not accounted for by control variables was observed for maternal prenatal smoking and family income, indicating more serious effects of maternal prenatal smoking under relatively low-income, conditions. Both interactions indicate critical adversities that, in combination with maternal prenatal smoking, have supra-additive effects on (the development of) physical aggression during early childhood. These findings may have implications for the selection of intervention targets and strategies. En ligne : http://dx.doi.org/10.1017/s0954579408000217 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=412

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