Adolescent cannabis use, change in neurocognitive function, and high-school graduation: A longitudinal study from early adolescence to young adulthood / Natalie CASTELLANOS-RYAN in Development and Psychopathology, 29-4 (October 2017)  

Public ISBD [article]  inDevelopment and Psychopathology > 29-4 (October 2017) . - p.1253-1266 Titre : Adolescent cannabis use, change in neurocognitive function, and high-school graduation: A longitudinal study from early adolescence to young adulthood Type de document : Texte imprimé et/ou numérique Auteurs : Natalie CASTELLANOS-RYAN, Auteur ; Jean-Baptiste PINGAULT, Auteur ; Sophie PARENT, Auteur ; Frank VITARO, Auteur ; Richard E. TREMBLAY, Auteur ; Jean R. SEGUIN, Auteur Article en page(s) : p.1253-1266 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Abstract The main objective of this prospective longitudinal study was to investigate bidirectional associations between adolescent cannabis use (CU) and neurocognitive performance in a community sample of 294 young men from ages 13 to 20 years. The results showed that in early adolescence, and prior to initiation to CU, poor short-term and working memory, but high verbal IQ, were associated with earlier age of onset of CU. In turn, age of CU onset and CU frequency across adolescence were associated with (a) specific neurocognitive decline in verbal IQ and executive function tasks tapping trial and error learning and reward processing by early adulthood and (b) lower rates of high-school graduation. The association between CU onset and change in neurocognitive function, however, was found to be accounted for by CU frequency. Whereas the link between CU frequency across adolescence and change in verbal IQ was explained (mediated) by high school graduation, the link between CU frequency and tasks tapping trial and error learning were independent from high school graduation, concurrent cannabis and other substance use, adolescent alcohol use, and externalizing behaviors. Findings support prevention efforts aimed at delaying onset and reducing frequency of CU. En ligne : http://dx.doi.org/10.1017/s0954579416001280 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=312 [article] Adolescent cannabis use, change in neurocognitive function, and high-school graduation: A longitudinal study from early adolescence to young adulthood [Texte imprimé et/ou numérique] / Natalie CASTELLANOS-RYAN, Auteur ; Jean-Baptiste PINGAULT, Auteur ; Sophie PARENT, Auteur ; Frank VITARO, Auteur ; Richard E. TREMBLAY, Auteur ; Jean R. SEGUIN, Auteur . - p.1253-1266. Langues : Anglais (eng) in Development and Psychopathology > 29-4 (October 2017) . - p.1253-1266 Index. décimale : PER Périodiques Résumé : Abstract The main objective of this prospective longitudinal study was to investigate bidirectional associations between adolescent cannabis use (CU) and neurocognitive performance in a community sample of 294 young men from ages 13 to 20 years. The results showed that in early adolescence, and prior to initiation to CU, poor short-term and working memory, but high verbal IQ, were associated with earlier age of onset of CU. In turn, age of CU onset and CU frequency across adolescence were associated with (a) specific neurocognitive decline in verbal IQ and executive function tasks tapping trial and error learning and reward processing by early adulthood and (b) lower rates of high-school graduation. The association between CU onset and change in neurocognitive function, however, was found to be accounted for by CU frequency. Whereas the link between CU frequency across adolescence and change in verbal IQ was explained (mediated) by high school graduation, the link between CU frequency and tasks tapping trial and error learning were independent from high school graduation, concurrent cannabis and other substance use, adolescent alcohol use, and externalizing behaviors. Findings support prevention efforts aimed at delaying onset and reducing frequency of CU. En ligne : http://dx.doi.org/10.1017/s0954579416001280 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=312

Associations between developmental trajectories of peer victimization, hair cortisol, and depressive symptoms: a longitudinal study / Isabelle OUELLET-MORIN in Journal of Child Psychology and Psychiatry, 62-1 (January 2021)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 62-1 (January 2021) . - p.19-27 Titre : Associations between developmental trajectories of peer victimization, hair cortisol, and depressive symptoms: a longitudinal study Type de document : Texte imprimé et/ou numérique Auteurs : Isabelle OUELLET-MORIN, Auteur ; Christina CANTAVE, Auteur ; Stéphane PAQUIN, Auteur ; Marie-Claude GEOFFROY, Auteur ; Mara BRENDGEN, Auteur ; Frank VITARO, Auteur ; Richard TREMBLAY, Auteur ; Michel BOIVIN, Auteur ; Sonia LUPIEN, Auteur ; Sylvana M. CÔTÉ, Auteur Article en page(s) : p.19-27 Langues : Anglais (eng) Mots-clés : HPA axis  Peer victimization  depression  hair cortisol  nonlinear models Index. décimale : PER Périodiques Résumé : BACKGROUND: Peer victimization has been associated with long-lasting risks for mental health. Prior research suggests that stress-related systems underlying adaptation to changing environments may be at play. To date, inconsistent findings have been reported for the hypothalamic-pituitary-adrenal (HPA) axis, and its end product cortisol. This study tested whether peer victimization was associated with hair cortisol concentrations (HCC), and whether this association varied according to sex, timing, and changes in exposure. We also examined whether peer victimization differentially predicted depressive symptoms according to HCC. METHODS: The sample comprised 556 adolescents (42.0%; 231 males) who provided hair for cortisol measurement at 17 years of age. Peer victimization was reported at seven occasions between the ages of 6 and 15 years. RESULTS: Peer victimization was nonlinearly associated with HCC for boys only, whereas changes in peer victimization were related to HCC for boys and girls. Peer victimization predicted more depressive symptoms for all participants, except those with lower HCC. CONCLUSIONS: Our findings provide further support for persistent dysregulation of the HPA axis following exposure to chronic adversity, of which the expression may change according to sex and the severity of victimization. En ligne : http://dx.doi.org/10.1111/jcpp.13228 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=435 [article] Associations between developmental trajectories of peer victimization, hair cortisol, and depressive symptoms: a longitudinal study [Texte imprimé et/ou numérique] / Isabelle OUELLET-MORIN, Auteur ; Christina CANTAVE, Auteur ; Stéphane PAQUIN, Auteur ; Marie-Claude GEOFFROY, Auteur ; Mara BRENDGEN, Auteur ; Frank VITARO, Auteur ; Richard TREMBLAY, Auteur ; Michel BOIVIN, Auteur ; Sonia LUPIEN, Auteur ; Sylvana M. CÔTÉ, Auteur . - p.19-27. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 62-1 (January 2021) . - p.19-27 Mots-clés : HPA axis  Peer victimization  depression  hair cortisol  nonlinear models Index. décimale : PER Périodiques Résumé : BACKGROUND: Peer victimization has been associated with long-lasting risks for mental health. Prior research suggests that stress-related systems underlying adaptation to changing environments may be at play. To date, inconsistent findings have been reported for the hypothalamic-pituitary-adrenal (HPA) axis, and its end product cortisol. This study tested whether peer victimization was associated with hair cortisol concentrations (HCC), and whether this association varied according to sex, timing, and changes in exposure. We also examined whether peer victimization differentially predicted depressive symptoms according to HCC. METHODS: The sample comprised 556 adolescents (42.0%; 231 males) who provided hair for cortisol measurement at 17 years of age. Peer victimization was reported at seven occasions between the ages of 6 and 15 years. RESULTS: Peer victimization was nonlinearly associated with HCC for boys only, whereas changes in peer victimization were related to HCC for boys and girls. Peer victimization predicted more depressive symptoms for all participants, except those with lower HCC. CONCLUSIONS: Our findings provide further support for persistent dysregulation of the HPA axis following exposure to chronic adversity, of which the expression may change according to sex and the severity of victimization. En ligne : http://dx.doi.org/10.1111/jcpp.13228 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=435

Behaviors in kindergarten are associated with trajectories of long-term welfare receipt: A 30-year population-based study / Francis VERGUNST in Development and Psychopathology, 35-1 (February 2023)  

Public ISBD [article]  inDevelopment and Psychopathology > 35-1 (February 2023) . - p.119-129 Titre : Behaviors in kindergarten are associated with trajectories of long-term welfare receipt: A 30-year population-based study Type de document : Texte imprimé et/ou numérique Auteurs : Francis VERGUNST, Auteur ; Richard E. TREMBLAY, Auteur ; Frank VITARO, Auteur ; Daniel NAGIN, Auteur ; Jungwee PARK, Auteur ; Yann ALGAN, Auteur ; Elizabeth BEASLEY, Auteur ; Sylvana M. CÔTÉ, Auteur Article en page(s) : p.119-129 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : This study examines the link between behavior in kindergarten and adult-life welfare receipt. Teacher-rated behavioral assessments were obtained for inattention, hyperactivity, aggression-opposition, anxiety, and prosociality when children (n=2960) were aged 5-6 years and linked to their tax return records from age 18-35 years. We used group-based based trajectory modeling to identify distinct trajectories of welfare receipt and multinomial logistic regression models to examine the association between behaviors and trajectory group membership. The child's sex, IQ, and family background were adjusted for. Four trajectories of welfare receipt were identified: low (n = 2,390, 80.7%), declining (n = 260, 8.8%), rising (n = 150, 5.2%), and chronic (n = 160, 5.4%). Relative to the low trajectory, inattention and aggression-opposition at age 6 years were associated with increased risk of following a declining, rising, and chronic trajectory of welfare receipt, independent of hyperactivity and anxiety. Prosocial behaviors were independently associated with a lower risk of following a chronic trajectory. This study shows that kindergarten children exhibiting high inattention and aggression-opposition and low prosocial behaviors may be at increased risk of long-term welfare receipt in adulthood. The implications for early screening, monitoring, and prevention are discussed. En ligne : https://doi.org/10.1017/S095457942100047X Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=499 [article] Behaviors in kindergarten are associated with trajectories of long-term welfare receipt: A 30-year population-based study [Texte imprimé et/ou numérique] / Francis VERGUNST, Auteur ; Richard E. TREMBLAY, Auteur ; Frank VITARO, Auteur ; Daniel NAGIN, Auteur ; Jungwee PARK, Auteur ; Yann ALGAN, Auteur ; Elizabeth BEASLEY, Auteur ; Sylvana M. CÔTÉ, Auteur . - p.119-129. Langues : Anglais (eng) in Development and Psychopathology > 35-1 (February 2023) . - p.119-129 Index. décimale : PER Périodiques Résumé : This study examines the link between behavior in kindergarten and adult-life welfare receipt. Teacher-rated behavioral assessments were obtained for inattention, hyperactivity, aggression-opposition, anxiety, and prosociality when children (n=2960) were aged 5-6 years and linked to their tax return records from age 18-35 years. We used group-based based trajectory modeling to identify distinct trajectories of welfare receipt and multinomial logistic regression models to examine the association between behaviors and trajectory group membership. The child's sex, IQ, and family background were adjusted for. Four trajectories of welfare receipt were identified: low (n = 2,390, 80.7%), declining (n = 260, 8.8%), rising (n = 150, 5.2%), and chronic (n = 160, 5.4%). Relative to the low trajectory, inattention and aggression-opposition at age 6 years were associated with increased risk of following a declining, rising, and chronic trajectory of welfare receipt, independent of hyperactivity and anxiety. Prosocial behaviors were independently associated with a lower risk of following a chronic trajectory. This study shows that kindergarten children exhibiting high inattention and aggression-opposition and low prosocial behaviors may be at increased risk of long-term welfare receipt in adulthood. The implications for early screening, monitoring, and prevention are discussed. En ligne : https://doi.org/10.1017/S095457942100047X Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=499

Can friends protect genetically vulnerable children from depression? / Mara BRENDGEN in Development and Psychopathology, 25-2 (May 2013)  

Public ISBD [article]  inDevelopment and Psychopathology > 25-2 (May 2013) . - p.277-289 Titre : Can friends protect genetically vulnerable children from depression? Type de document : Texte imprimé et/ou numérique Auteurs : Mara BRENDGEN, Auteur ; Frank VITARO, Auteur ; William M. BUKOWSKI, Auteur ; Ginette DIONNE, Auteur ; Richard E. TREMBLAY, Auteur ; Michel BOIVIN, Auteur Article en page(s) : p.277-289 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : The study examined whether reciprocal friendship quantity or quality can mitigate genetic vulnerability for depression symptoms in children. The sample comprised 168 monozygotic twin pairs and 126 same-sex dizygotic twin pairs assessed in Grade 4 (mean age = 10.04 years). Friendship participation was measured via reciprocal nominations of close friendships within the classroom. Friendship quality was measured through self-reports. Depression symptoms were measured through teacher and peer reports. Genetic vulnerability for depression symptoms was unrelated to friendship participation or the number of reciprocal friends, but it was negatively related to positive friendship quality. In line with gene–environment interaction, genetic risk effects on depression symptoms were mitigated in girls who had at least one close reciprocal friend. In boys, only moderate main effects of genetic vulnerability and friendship participation were found but no interaction between them. However, among boys with at least one reciprocal friend, a greater number of friends was related to fewer depression symptoms whereas no cumulative effect of friendship was found for girls. Finally, positive friendship quality was related to fewer depression symptoms in girls and boys even when controlling for genetic risk. The findings emphasize the importance of teaching social interactional skills that promote high-quality friendship relations to help prevent the development of depression symptoms in children. En ligne : http://dx.doi.org/10.1017/S0954579412001058 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=199 [article] Can friends protect genetically vulnerable children from depression? [Texte imprimé et/ou numérique] / Mara BRENDGEN, Auteur ; Frank VITARO, Auteur ; William M. BUKOWSKI, Auteur ; Ginette DIONNE, Auteur ; Richard E. TREMBLAY, Auteur ; Michel BOIVIN, Auteur . - p.277-289. Langues : Anglais (eng) in Development and Psychopathology > 25-2 (May 2013) . - p.277-289 Index. décimale : PER Périodiques Résumé : The study examined whether reciprocal friendship quantity or quality can mitigate genetic vulnerability for depression symptoms in children. The sample comprised 168 monozygotic twin pairs and 126 same-sex dizygotic twin pairs assessed in Grade 4 (mean age = 10.04 years). Friendship participation was measured via reciprocal nominations of close friendships within the classroom. Friendship quality was measured through self-reports. Depression symptoms were measured through teacher and peer reports. Genetic vulnerability for depression symptoms was unrelated to friendship participation or the number of reciprocal friends, but it was negatively related to positive friendship quality. In line with gene–environment interaction, genetic risk effects on depression symptoms were mitigated in girls who had at least one close reciprocal friend. In boys, only moderate main effects of genetic vulnerability and friendship participation were found but no interaction between them. However, among boys with at least one reciprocal friend, a greater number of friends was related to fewer depression symptoms whereas no cumulative effect of friendship was found for girls. Finally, positive friendship quality was related to fewer depression symptoms in girls and boys even when controlling for genetic risk. The findings emphasize the importance of teaching social interactional skills that promote high-quality friendship relations to help prevent the development of depression symptoms in children. En ligne : http://dx.doi.org/10.1017/S0954579412001058 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=199

Children's disruptiveness, peer rejection, friends'deviancy, and delinquent behaviors: A process-oriented approach / Frank VITARO in Development and Psychopathology, 19-2 (Spring 2007)  

Public ISBD [article]  inDevelopment and Psychopathology > 19-2 (Spring 2007) . - p.433-453 Titre : Children's disruptiveness, peer rejection, friends'deviancy, and delinquent behaviors: A process-oriented approach Type de document : Texte imprimé et/ou numérique Auteurs : Frank VITARO, Auteur ; Sara PEDERSEN, Auteur ; Mara BRENDGEN, Auteur Année de publication : 2007 Article en page(s) : p.433-453 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : This study examined whether peer rejection and affiliation with deviant friends throughout childhood could mediate the link between early disruptiveness and two aspects of delinquent behaviors (i.e., violence and substance use) in a sample of 375 children. Furthermore, we tested whether the two putative mediators operated in a sequential manner or in a parallel manner. Participants' disruptiveness, peer rejection, and friends' deviancy were assessed throughout childhood (ages 7 to 13). Delinquency-related outcomes were assessed at ages 14 and 15 years. Results indicate that the sequential mediational model was supported when delinquency-related violence was the outcome, but not when substance use was the outcome. The discussion stresses the differential role of peer rejection and affiliation with deviant friends in regard to the two outcomes considered in this study and in regard to the time frame when they were measured. En ligne : http://dx.doi.org/10.1017/s0954579407070216 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=104 [article] Children's disruptiveness, peer rejection, friends'deviancy, and delinquent behaviors: A process-oriented approach [Texte imprimé et/ou numérique] / Frank VITARO, Auteur ; Sara PEDERSEN, Auteur ; Mara BRENDGEN, Auteur . - 2007 . - p.433-453. Langues : Anglais (eng) in Development and Psychopathology > 19-2 (Spring 2007) . - p.433-453 Index. décimale : PER Périodiques Résumé : This study examined whether peer rejection and affiliation with deviant friends throughout childhood could mediate the link between early disruptiveness and two aspects of delinquent behaviors (i.e., violence and substance use) in a sample of 375 children. Furthermore, we tested whether the two putative mediators operated in a sequential manner or in a parallel manner. Participants' disruptiveness, peer rejection, and friends' deviancy were assessed throughout childhood (ages 7 to 13). Delinquency-related outcomes were assessed at ages 14 and 15 years. Results indicate that the sequential mediational model was supported when delinquency-related violence was the outcome, but not when substance use was the outcome. The discussion stresses the differential role of peer rejection and affiliation with deviant friends in regard to the two outcomes considered in this study and in regard to the time frame when they were measured. En ligne : http://dx.doi.org/10.1017/s0954579407070216 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=104

Complex effects of dyslexia risk factors account for ADHD traits: evidence from two independent samples / Sara MASCHERETTI in Journal of Child Psychology and Psychiatry, 58-1 (January 2017)  

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Concurrent and prospective associations between family socioeconomic status, social support and salivary diurnal and hair cortisol in adolescence / Mara BRENDGEN ; Sonia LUPIEN ; Ginette DIONNE ; Frank VITARO ; Michel BOIVIN ; Isabelle OUELLET-MORIN in Journal of Child Psychology and Psychiatry, 65-3 (March 2023)  

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Les conduites opposantes et agressives / Paul GENDREAU

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Contribution of genes and environment to the longitudinal association between childhood impulsive-aggression and suicidality in adolescence / Massimiliano ORRI in Journal of Child Psychology and Psychiatry, 61-6 (June 2020)  

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Development of male proactive and reactive physical aggression during adolescence / Edward D. BARKER in Journal of Child Psychology and Psychiatry, 47-8 (August 2006)  

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Differential susceptibility to environmental influences: Interactions between child temperament and parenting in adolescent alcohol use / Charlie RIOUX in Development and Psychopathology, 28-1 (February 2016)  

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Distinct trajectories of separation anxiety in the preschool years: persistence at school entry and early-life associated factors / Marco BATTAGLIA in Journal of Child Psychology and Psychiatry, 57-1 (January 2016)  

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Effects of juvenile court exposure on crime in young adulthood / Amélie PETITCLERC in Journal of Child Psychology and Psychiatry, 54-3 (March 2013)  

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Effects of Poverty on Academic Failure and Delinquency in Boys: A Change and Process Model Approach / Linda PAGANI in Journal of Child Psychology and Psychiatry, 40-8 (November 1999)

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Evidence of gene–environment correlation for peer difficulties: Disruptive behaviors predict early peer relation difficulties in school through genetic effects / Michel BOIVIN in Development and Psychopathology, 25-1 (February 2013)  

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