Childhood maltreatment affects adolescent sensitivity to parenting and close friendships in predicting growth in externalizing behavior / I. TUNG in Development and Psychopathology, 31-4 (October 2019)  

Public ISBD [article]  inDevelopment and Psychopathology > 31-4 (October 2019) . - p.1237-1253 Titre : Childhood maltreatment affects adolescent sensitivity to parenting and close friendships in predicting growth in externalizing behavior Type de document : Texte imprimé et/ou numérique Auteurs : I. TUNG, Auteur ; A. N. NORONA, Auteur ; S. S. LEE, Auteur Article en page(s) : p.1237-1253 Langues : Anglais (eng) Mots-clés : adolescent development  childhood maltreatment  environmental sensitivity  externalizing behavior Index. décimale : PER Périodiques Résumé : Childhood maltreatment robustly predicts adolescent externalizing behaviors (EB; e.g., violence, delinquency, substance use) and may crystalize patterns of EB by influencing sensitivity to the social environment (e.g., parenting, friendships). In a nationally representative sample of 9,421 adolescents, we modeled latent growth curves of EB from age 13 to 32 years. Next, we explored whether maltreated youth differed from nonmaltreated youth in their sensitivity to parental closeness, friendship involvement, and polymorphisms from dopamine genes linked to EB (dopamine receptors D2 and D4, dopamine transporter). Overall, maltreated youth had significantly higher levels of EB across adolescence and adulthood; however, maltreated and nonmaltreated youth showed similar patterns of EB change over time: violent behavior decreased in adolescence before stabilizing in adulthood, whereas nonviolent delinquency and substance use increased in adolescence before decreasing in the transition to adulthood. Maltreatment reduced sensitivity to parental closeness and friendship involvement, although patterns varied based on type of EB outcome. Finally, none of the environmental effects on EB were significantly moderated by the dopamine polygenic risk score after accounting for multiple testing. These findings underline the enduring effects of early maltreatment and implicate that maltreatment may contribute to long-term risk for EB by influencing children's sensitivity to social relationship factors in adolescence. En ligne : http://dx.doi.org/10.1017/s0954579418000585 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=406 [article] Childhood maltreatment affects adolescent sensitivity to parenting and close friendships in predicting growth in externalizing behavior [Texte imprimé et/ou numérique] / I. TUNG, Auteur ; A. N. NORONA, Auteur ; S. S. LEE, Auteur . - p.1237-1253. Langues : Anglais (eng) in Development and Psychopathology > 31-4 (October 2019) . - p.1237-1253 Mots-clés : adolescent development  childhood maltreatment  environmental sensitivity  externalizing behavior Index. décimale : PER Périodiques Résumé : Childhood maltreatment robustly predicts adolescent externalizing behaviors (EB; e.g., violence, delinquency, substance use) and may crystalize patterns of EB by influencing sensitivity to the social environment (e.g., parenting, friendships). In a nationally representative sample of 9,421 adolescents, we modeled latent growth curves of EB from age 13 to 32 years. Next, we explored whether maltreated youth differed from nonmaltreated youth in their sensitivity to parental closeness, friendship involvement, and polymorphisms from dopamine genes linked to EB (dopamine receptors D2 and D4, dopamine transporter). Overall, maltreated youth had significantly higher levels of EB across adolescence and adulthood; however, maltreated and nonmaltreated youth showed similar patterns of EB change over time: violent behavior decreased in adolescence before stabilizing in adulthood, whereas nonviolent delinquency and substance use increased in adolescence before decreasing in the transition to adulthood. Maltreatment reduced sensitivity to parental closeness and friendship involvement, although patterns varied based on type of EB outcome. Finally, none of the environmental effects on EB were significantly moderated by the dopamine polygenic risk score after accounting for multiple testing. These findings underline the enduring effects of early maltreatment and implicate that maltreatment may contribute to long-term risk for EB by influencing children's sensitivity to social relationship factors in adolescence. En ligne : http://dx.doi.org/10.1017/s0954579418000585 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=406

Friendship and social functioning following early institutional rearing: The role of ADHD symptoms / Kathryn L. HUMPHREYS in Development and Psychopathology, 31-4 (October 2019)  

Public ISBD [article]  inDevelopment and Psychopathology > 31-4 (October 2019) . - p.1477-1487 Titre : Friendship and social functioning following early institutional rearing: The role of ADHD symptoms Type de document : Texte imprimé et/ou numérique Auteurs : Kathryn L. HUMPHREYS, Auteur ; L. GABARD-DURNAM, Auteur ; B. GOFF, Auteur ; E. H. TELZER, Auteur ; J. FLANNERY, Auteur ; Dylan G. GEE, Auteur ; V. PARK, Auteur ; S. S. LEE, Auteur ; N. TOTTENHAM, Auteur Article en page(s) : p.1477-1487 Langues : Anglais (eng) Mots-clés : Adhd  institutional care  institutional rearing  social problems Index. décimale : PER Périodiques Résumé : Early institutional rearing is associated with increased risk for subsequent peer relationship difficulties, but the underlying mechanisms have not been identified. Friendship characteristics, social behaviors with peers, normed assessments of social problems, and social cue use were assessed in 142 children (mean age = 10.06, SD = 2.02; range 7-13 years), of whom 67 were previously institutionalized (PI), and 75 were raised by their biological families. Anxiety and attention-deficit/hyperactivity disorder (ADHD) symptoms, often elevated among PI children, were examined as potential mediators of PI status and baseline social functioning and longitudinal follow-ups (2 and 4 years later). Twenty-seven percent of PI children fell above the Child Behavior Checklist Social Problems cutoff. An examination of specific social behaviors with peers indicated that PI and comparison children did not differ in empathic concern or peer social approach, though parents were more likely to endorse aggression/overarousal as a reason that PI children might struggle with friendships. Comparison children outperformed PI children in computerized testing of social cue use learning. Finally, across these measures, social difficulties exhibited in the PI group were mediated by ADHD symptoms with predicted social problems assessed 4 years later. These findings show that, when PI children struggle with friendships, mechanisms involving attention and behavior regulation are likely contributors. En ligne : http://dx.doi.org/10.1017/s0954579418001050 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=406 [article] Friendship and social functioning following early institutional rearing: The role of ADHD symptoms [Texte imprimé et/ou numérique] / Kathryn L. HUMPHREYS, Auteur ; L. GABARD-DURNAM, Auteur ; B. GOFF, Auteur ; E. H. TELZER, Auteur ; J. FLANNERY, Auteur ; Dylan G. GEE, Auteur ; V. PARK, Auteur ; S. S. LEE, Auteur ; N. TOTTENHAM, Auteur . - p.1477-1487. Langues : Anglais (eng) in Development and Psychopathology > 31-4 (October 2019) . - p.1477-1487 Mots-clés : Adhd  institutional care  institutional rearing  social problems Index. décimale : PER Périodiques Résumé : Early institutional rearing is associated with increased risk for subsequent peer relationship difficulties, but the underlying mechanisms have not been identified. Friendship characteristics, social behaviors with peers, normed assessments of social problems, and social cue use were assessed in 142 children (mean age = 10.06, SD = 2.02; range 7-13 years), of whom 67 were previously institutionalized (PI), and 75 were raised by their biological families. Anxiety and attention-deficit/hyperactivity disorder (ADHD) symptoms, often elevated among PI children, were examined as potential mediators of PI status and baseline social functioning and longitudinal follow-ups (2 and 4 years later). Twenty-seven percent of PI children fell above the Child Behavior Checklist Social Problems cutoff. An examination of specific social behaviors with peers indicated that PI and comparison children did not differ in empathic concern or peer social approach, though parents were more likely to endorse aggression/overarousal as a reason that PI children might struggle with friendships. Comparison children outperformed PI children in computerized testing of social cue use learning. Finally, across these measures, social difficulties exhibited in the PI group were mediated by ADHD symptoms with predicted social problems assessed 4 years later. These findings show that, when PI children struggle with friendships, mechanisms involving attention and behavior regulation are likely contributors. En ligne : http://dx.doi.org/10.1017/s0954579418001050 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=406

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