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Auteur Lorah D. DORN |
Documents disponibles écrits par cet auteur (3)



Executive functioning, cortisol reactivity, and symptoms of psychopathology in girls with premature adrenarche / Lisa M. SONTAG-PADILLA in Development and Psychopathology, 24-1 (January 2012)
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Titre : Executive functioning, cortisol reactivity, and symptoms of psychopathology in girls with premature adrenarche Type de document : Texte imprimé et/ou numérique Auteurs : Lisa M. SONTAG-PADILLA, Auteur ; Lorah D. DORN, Auteur ; Abbigail TISSOT, Auteur ; Elizabeth J. SUSMAN, Auteur ; Sue R. BEERS, Auteur ; Susan R. ROSE, Auteur Année de publication : 2012 Article en page(s) : p.211-223 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : The study examined the interaction between early maturational timing (measured by premature adrenarche [PA]) and executive functioning and cortisol reactivity on symptoms of psychopathology. The study included 76 girls aged 6 through 8 years (mean = 7.50, SD = 0.85) with PA (n = 40) and on-time adrenarche (n = 36). Girls completed a battery of psychological and neuropsychological tests and blood sampling for cortisol. Parents completed the Child Behavior Checklist. The results demonstrated that girls with PA with lower levels of executive functioning had higher externalizing and anxious symptoms compared to other girls. In addition, girls with PA who demonstrated increases in serum cortisol had higher externalizing symptoms than those with stable patterns. Finally, girls with PA who demonstrated decreases in cortisol reported higher depressive symptoms. The findings from this study provide important information concerning the impact of cognitive functioning and stress reactivity on adjustment to early maturation in girls with PA. The results of this research may inform screening and intervention efforts for girls who may be at greatest risk for emotional and behavioral problems as a result of early maturation. En ligne : http://dx.doi.org/10.1017/S0954579411000782 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=152
in Development and Psychopathology > 24-1 (January 2012) . - p.211-223[article] Executive functioning, cortisol reactivity, and symptoms of psychopathology in girls with premature adrenarche [Texte imprimé et/ou numérique] / Lisa M. SONTAG-PADILLA, Auteur ; Lorah D. DORN, Auteur ; Abbigail TISSOT, Auteur ; Elizabeth J. SUSMAN, Auteur ; Sue R. BEERS, Auteur ; Susan R. ROSE, Auteur . - 2012 . - p.211-223.
Langues : Anglais (eng)
in Development and Psychopathology > 24-1 (January 2012) . - p.211-223
Index. décimale : PER Périodiques Résumé : The study examined the interaction between early maturational timing (measured by premature adrenarche [PA]) and executive functioning and cortisol reactivity on symptoms of psychopathology. The study included 76 girls aged 6 through 8 years (mean = 7.50, SD = 0.85) with PA (n = 40) and on-time adrenarche (n = 36). Girls completed a battery of psychological and neuropsychological tests and blood sampling for cortisol. Parents completed the Child Behavior Checklist. The results demonstrated that girls with PA with lower levels of executive functioning had higher externalizing and anxious symptoms compared to other girls. In addition, girls with PA who demonstrated increases in serum cortisol had higher externalizing symptoms than those with stable patterns. Finally, girls with PA who demonstrated decreases in cortisol reported higher depressive symptoms. The findings from this study provide important information concerning the impact of cognitive functioning and stress reactivity on adjustment to early maturation in girls with PA. The results of this research may inform screening and intervention efforts for girls who may be at greatest risk for emotional and behavioral problems as a result of early maturation. En ligne : http://dx.doi.org/10.1017/S0954579411000782 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=152 Influence of Treatment for Disruptive Behavior Disorders on Adrenal and Gonadal Hormones in Youth / Lorah D. DORN in Journal of Clinical Child & Adolescent Psychology, 40-4 (July-August 2011)
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Titre : Influence of Treatment for Disruptive Behavior Disorders on Adrenal and Gonadal Hormones in Youth Type de document : Texte imprimé et/ou numérique Auteurs : Lorah D. DORN, Auteur ; David J. KOLKO, Auteur ; Chad E. SHENK, Auteur ; Elizabeth J. SUSMAN, Auteur ; Oscar BUKSTEINE, Auteur Année de publication : 2011 Article en page(s) : p.562-571 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : The study examined whether psychosocial intervention for children diagnosed with a disruptive behavior disorder (DBD; n = 84) changed concentrations of cortisol and testosterone across a 3-year follow-up when compared to a matched, nonclinical, healthy comparison (HC; n = 69) group. Boys and girls (6–11 years) with a DBD were randomly assigned to one of two arms of a multimethod intervention. Hierarchical linear modeling revealed that children undergoing psychosocial intervention for a DBD experienced a significant decline in diurnal cortisol change over time (p < .05) when compared to the HC condition. Boys with a DBD diagnosis had significantly lower mean cortisol concentrations prior to treatment (p < .05) and showed a significantly steeper increase in mean cortisol over time (p < .05) when compared to HC boys. Treatment effects for diurnal cortisol change were replicated in the boys-only analysis. No treatment effects were noted for testosterone in either analysis. En ligne : http://dx.doi.org/10.1080/15374416.2011.581614 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=132
in Journal of Clinical Child & Adolescent Psychology > 40-4 (July-August 2011) . - p.562-571[article] Influence of Treatment for Disruptive Behavior Disorders on Adrenal and Gonadal Hormones in Youth [Texte imprimé et/ou numérique] / Lorah D. DORN, Auteur ; David J. KOLKO, Auteur ; Chad E. SHENK, Auteur ; Elizabeth J. SUSMAN, Auteur ; Oscar BUKSTEINE, Auteur . - 2011 . - p.562-571.
Langues : Anglais (eng)
in Journal of Clinical Child & Adolescent Psychology > 40-4 (July-August 2011) . - p.562-571
Index. décimale : PER Périodiques Résumé : The study examined whether psychosocial intervention for children diagnosed with a disruptive behavior disorder (DBD; n = 84) changed concentrations of cortisol and testosterone across a 3-year follow-up when compared to a matched, nonclinical, healthy comparison (HC; n = 69) group. Boys and girls (6–11 years) with a DBD were randomly assigned to one of two arms of a multimethod intervention. Hierarchical linear modeling revealed that children undergoing psychosocial intervention for a DBD experienced a significant decline in diurnal cortisol change over time (p < .05) when compared to the HC condition. Boys with a DBD diagnosis had significantly lower mean cortisol concentrations prior to treatment (p < .05) and showed a significantly steeper increase in mean cortisol over time (p < .05) when compared to HC boys. Treatment effects for diurnal cortisol change were replicated in the boys-only analysis. No treatment effects were noted for testosterone in either analysis. En ligne : http://dx.doi.org/10.1080/15374416.2011.581614 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=132 Longitudinal synergies between cortisol reactivity and diurnal testosterone and antisocial behavior in young adolescents / Elizabeth J. SUSMAN in Development and Psychopathology, 29-4 (October 2017)
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Titre : Longitudinal synergies between cortisol reactivity and diurnal testosterone and antisocial behavior in young adolescents Type de document : Texte imprimé et/ou numérique Auteurs : Elizabeth J. SUSMAN, Auteur ; Melissa K. PECKINS, Auteur ; Jacey L. BOWES, Auteur ; Lorah D. DORN, Auteur Article en page(s) : p.1353-1369 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Abstract The aims were to identify the correspondence between simultaneous, longitudinal changes in cortisol reactivity and diurnal testosterone and to test the hypothesis that cortisol reactivity and diurnal testosterone interact so as to influence antisocial behavior. Participants were 135 children and young adolescents assessed at 6-month intervals over 1 year. Upon enrollment girls were age 8, 10, or 12 years (N = 69, M = 10.06 years) and boys were age 9, 11, or 13 years (N = 66, M = 10.94 years). Assessments included Tanner staging by a nurse, cortisol reactivity (Trier Social Stress Test for Children), diurnal testosterone, and interviews and questionnaires. Growth models showed that cortisol reactivity and diurnal testosterone basal levels (intercept) and rate of change (slopes) were not related, suggesting different mechanisms of growth. Longitudinal regression analyses assessed cortisol reactivity and diurnal testosterone longitudinally. The interactions of cortisol reactivity and diurnal testosterone showed that when diurnal testosterone was low, boys with low cortisol reactivity were reported to have more behavior problems (i.e., oppositional defiant disorder symptoms and attention problems) than when testosterone was high. In addition, when diurnal testosterone was high, boys with high or moderate cortisol reactivity were significantly higher on total antisocial behavior, attention behavior problems, and oppositional defiant disorder symptoms than when testosterone was low or moderate. The results were similar but less frequent for girls. These findings advance the science of young adolescence by showing the interaction between preexisting sensitivity to stressors and the normative testosterone changes of puberty and antisocial behavior. En ligne : http://dx.doi.org/10.1017/s0954579416001334 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=313
in Development and Psychopathology > 29-4 (October 2017) . - p.1353-1369[article] Longitudinal synergies between cortisol reactivity and diurnal testosterone and antisocial behavior in young adolescents [Texte imprimé et/ou numérique] / Elizabeth J. SUSMAN, Auteur ; Melissa K. PECKINS, Auteur ; Jacey L. BOWES, Auteur ; Lorah D. DORN, Auteur . - p.1353-1369.
Langues : Anglais (eng)
in Development and Psychopathology > 29-4 (October 2017) . - p.1353-1369
Index. décimale : PER Périodiques Résumé : Abstract The aims were to identify the correspondence between simultaneous, longitudinal changes in cortisol reactivity and diurnal testosterone and to test the hypothesis that cortisol reactivity and diurnal testosterone interact so as to influence antisocial behavior. Participants were 135 children and young adolescents assessed at 6-month intervals over 1 year. Upon enrollment girls were age 8, 10, or 12 years (N = 69, M = 10.06 years) and boys were age 9, 11, or 13 years (N = 66, M = 10.94 years). Assessments included Tanner staging by a nurse, cortisol reactivity (Trier Social Stress Test for Children), diurnal testosterone, and interviews and questionnaires. Growth models showed that cortisol reactivity and diurnal testosterone basal levels (intercept) and rate of change (slopes) were not related, suggesting different mechanisms of growth. Longitudinal regression analyses assessed cortisol reactivity and diurnal testosterone longitudinally. The interactions of cortisol reactivity and diurnal testosterone showed that when diurnal testosterone was low, boys with low cortisol reactivity were reported to have more behavior problems (i.e., oppositional defiant disorder symptoms and attention problems) than when testosterone was high. In addition, when diurnal testosterone was high, boys with high or moderate cortisol reactivity were significantly higher on total antisocial behavior, attention behavior problems, and oppositional defiant disorder symptoms than when testosterone was low or moderate. The results were similar but less frequent for girls. These findings advance the science of young adolescence by showing the interaction between preexisting sensitivity to stressors and the normative testosterone changes of puberty and antisocial behavior. En ligne : http://dx.doi.org/10.1017/s0954579416001334 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=313