Associations between HPA axis reactivity and PTSD and depressive symptoms: Importance of maltreatment type and puberty / Sonya NEGRIFF in Development and Psychopathology, 35-1 (February 2023)  

Public ISBD [article]  inDevelopment and Psychopathology > 35-1 (February 2023) . - p.130-141 Titre : Associations between HPA axis reactivity and PTSD and depressive symptoms: Importance of maltreatment type and puberty Type de document : Texte imprimé et/ou numérique Auteurs : Sonya NEGRIFF, Auteur ; Elana B. GORDIS, Auteur ; Elizabeth J. SUSMAN, Auteur Article en page(s) : p.130-141 Langues : Anglais (eng) Mots-clés : cortisol  depression  maltreatment  PTSD  puberty Index. décimale : PER Périodiques Résumé : The functioning of the hypothalamic-pituitary-adrenal (HPA) axis is implicated in the etiology and maintenance of depressive and posttraumatic stress disorder (PTSD) symptoms. However, different maltreatment experiences as well as the increased sensitivity of the HPA axis during puberty may alter associations between the HPA axis and mental health. To address these gaps, the current study examined the potential bidirectional associations between cortisol reactivity to a stressor, PTSD symptoms, and depressive symptoms among early adolescents across two time points, 1 year apart (n = 454; Mage = 10.98 at Time 1 and Mage = 12.11 at Time 2). Multiple-group path models tested the pathways between cortiol reactivity and mental health prior to and during puberty, for different types of maltreatment . Overall, the results showed that associations between cortisol output and symptoms of PTSD and depression were driven by those in the midst of puberty. Specifically, higher cortisol output at Time 1 was linked with higher levels of subsequent PTSD and depressive symptoms for neglected youth who had reached puberty. However, depressive symptoms predicted subsequent lower cortisol output for the physical abuse and emotional abuse groups. These findings demonstrate longitudinal links between cortisol, depressive symptoms, and PTSD symptoms among youth with different types of maltreatment histories and highlight the need to consider the reorganization of the stress system during puberty in order to advance our understanding of the HPA axis and mental health. En ligne : https://doi.org/10.1017/S095457942100050X Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=499 [article] Associations between HPA axis reactivity and PTSD and depressive symptoms: Importance of maltreatment type and puberty [Texte imprimé et/ou numérique] / Sonya NEGRIFF, Auteur ; Elana B. GORDIS, Auteur ; Elizabeth J. SUSMAN, Auteur . - p.130-141. Langues : Anglais (eng) in Development and Psychopathology > 35-1 (February 2023) . - p.130-141 Mots-clés : cortisol  depression  maltreatment  PTSD  puberty Index. décimale : PER Périodiques Résumé : The functioning of the hypothalamic-pituitary-adrenal (HPA) axis is implicated in the etiology and maintenance of depressive and posttraumatic stress disorder (PTSD) symptoms. However, different maltreatment experiences as well as the increased sensitivity of the HPA axis during puberty may alter associations between the HPA axis and mental health. To address these gaps, the current study examined the potential bidirectional associations between cortisol reactivity to a stressor, PTSD symptoms, and depressive symptoms among early adolescents across two time points, 1 year apart (n = 454; Mage = 10.98 at Time 1 and Mage = 12.11 at Time 2). Multiple-group path models tested the pathways between cortiol reactivity and mental health prior to and during puberty, for different types of maltreatment . Overall, the results showed that associations between cortisol output and symptoms of PTSD and depression were driven by those in the midst of puberty. Specifically, higher cortisol output at Time 1 was linked with higher levels of subsequent PTSD and depressive symptoms for neglected youth who had reached puberty. However, depressive symptoms predicted subsequent lower cortisol output for the physical abuse and emotional abuse groups. These findings demonstrate longitudinal links between cortisol, depressive symptoms, and PTSD symptoms among youth with different types of maltreatment histories and highlight the need to consider the reorganization of the stress system during puberty in order to advance our understanding of the HPA axis and mental health. En ligne : https://doi.org/10.1017/S095457942100050X Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=499

The Young Adolescent Project: A longitudinal study of the effects of maltreatment on adolescent development / Sonya NEGRIFF in Development and Psychopathology, 32-4 (October 2020)  

Public ISBD [article]  inDevelopment and Psychopathology > 32-4 (October 2020) . - p.1440-1459 Titre : The Young Adolescent Project: A longitudinal study of the effects of maltreatment on adolescent development Type de document : Texte imprimé et/ou numérique Auteurs : Sonya NEGRIFF, Auteur ; Elana B. GORDIS, Auteur ; Elizabeth J. SUSMAN, Auteur ; Kihyun KIM, Auteur ; Melissa K. PECKINS, Auteur ; Janet U. SCHNEIDERMAN, Auteur ; Ferol E. MENNEN, Auteur Article en page(s) : p.1440-1459 Langues : Anglais (eng) Mots-clés : adolescence  child maltreatment  longitudinal study Index. décimale : PER Périodiques Résumé : The Young Adolescent Project (YAP) is an ongoing longitudinal study investigating the effects of abuse and neglect on adolescent development. It is a multidisciplinary study guided by a developmental, ecological perspective, and designed to consider the physical, social, and psychological effects of childhood maltreatment through the transition from childhood to adolescence. Four waves of data collection have been completed, ranging from early (Mean age = 10.95) to late adolescence (Mean age = 18.24). Members of the maltreated group (n = 303) were selected from new cases that had been opened by the Department of Child and Family Services, whereas the comparison group (n = 151) were not involved with child welfare but lived in the same neighborhoods as the maltreated group. The study assessed a wide variety of domains including physical development (e.g., height, weight, body mass, pubertal development); physiological reactivity (e.g., cortisol); cognitive abilities; mental health (e.g., symptoms of depression, anxiety, trauma, and aggression); risk behavior (e.g., sexual activity, delinquency, or substance use); social development (e.g., self-esteem, competence, and social support); family environment; and exposure to community violence. Overall, our findings demonstrated the pervasive and persistent adverse effects of child maltreatment both within and across domains, but they also identified maltreated youth with positive functioning. Our hope is that this work will help move us toward identifying targets for intervention to cultivate resilience and positive adaptation after early maltreatment experiences. En ligne : http://dx.doi.org/10.1017/s0954579419001391 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=433 [article] The Young Adolescent Project: A longitudinal study of the effects of maltreatment on adolescent development [Texte imprimé et/ou numérique] / Sonya NEGRIFF, Auteur ; Elana B. GORDIS, Auteur ; Elizabeth J. SUSMAN, Auteur ; Kihyun KIM, Auteur ; Melissa K. PECKINS, Auteur ; Janet U. SCHNEIDERMAN, Auteur ; Ferol E. MENNEN, Auteur . - p.1440-1459. Langues : Anglais (eng) in Development and Psychopathology > 32-4 (October 2020) . - p.1440-1459 Mots-clés : adolescence  child maltreatment  longitudinal study Index. décimale : PER Périodiques Résumé : The Young Adolescent Project (YAP) is an ongoing longitudinal study investigating the effects of abuse and neglect on adolescent development. It is a multidisciplinary study guided by a developmental, ecological perspective, and designed to consider the physical, social, and psychological effects of childhood maltreatment through the transition from childhood to adolescence. Four waves of data collection have been completed, ranging from early (Mean age = 10.95) to late adolescence (Mean age = 18.24). Members of the maltreated group (n = 303) were selected from new cases that had been opened by the Department of Child and Family Services, whereas the comparison group (n = 151) were not involved with child welfare but lived in the same neighborhoods as the maltreated group. The study assessed a wide variety of domains including physical development (e.g., height, weight, body mass, pubertal development); physiological reactivity (e.g., cortisol); cognitive abilities; mental health (e.g., symptoms of depression, anxiety, trauma, and aggression); risk behavior (e.g., sexual activity, delinquency, or substance use); social development (e.g., self-esteem, competence, and social support); family environment; and exposure to community violence. Overall, our findings demonstrated the pervasive and persistent adverse effects of child maltreatment both within and across domains, but they also identified maltreated youth with positive functioning. Our hope is that this work will help move us toward identifying targets for intervention to cultivate resilience and positive adaptation after early maltreatment experiences. En ligne : http://dx.doi.org/10.1017/s0954579419001391 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=433

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