Assembling a cohort for in-depth, longitudinal assessments of the biological embedding of child maltreatment: Methods, complexities, and lessons learned / Hannah M.C. SCHREIER in Development and Psychopathology, 33-2 (May 2021)  

Public ISBD [article]  inDevelopment and Psychopathology > 33-2 (May 2021) . - p.394-408 Titre : Assembling a cohort for in-depth, longitudinal assessments of the biological embedding of child maltreatment: Methods, complexities, and lessons learned Type de document : texte imprimé Auteurs : Hannah M.C. SCHREIER, Auteur ; Christine HEIM, Auteur ; Emma J. ROSE, Auteur ; Idan SHALEV, Auteur ; Chad E. SHENK, Auteur ; Jennie G. NOLL, Auteur Année de publication : 2021 Article en page(s) : p.394-408 Langues : Anglais (eng) Mots-clés : biological embedding  child maltreatment  cohort studies  longitudinal research  under-served populations Index. décimale : PER Périodiques Résumé : As championed by the work of Ed Zigler, investing in nurturing environments for all children is a chief tenet of primary prevention that will have far-reaching benefits to the health and welfare of all members of society. Children who endure child maltreatment (CM) are among society's most vulnerable. Prospective longitudinal research aimed at a comprehensive understanding of the mechanisms linking CM to subsequent adverse health consequences is needed to improve outcomes and to strengthen causal inference. This paper outlines the methods of the Child Health Study (CHS), a large, state-wide longitudinal cohort of recently maltreated and nonmaltreated youth aged 8-13 who will be assessed every 2 years. The CHS is designed to include in-depth assessments of multiple environmental, behavioral, neural, physiological, and molecular mechanisms through which CM may impact a broad spectrum of youth development, including behavioral and physical health outcomes. In addition to describing the conceptual framework and methods underlying the CHS, we provide information on valuable "lessons learned" in the hopes of supporting future research efforts facing similar challenges. The ultimate goal of this research is demonstrating how policies regarding CM impact the well-being, resilience and recovery of survivors and that they are worthy of large public investment. En ligne : http://dx.doi.org/10.1017/s0954579420001510 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=444 [article] Assembling a cohort for in-depth, longitudinal assessments of the biological embedding of child maltreatment: Methods, complexities, and lessons learned [texte imprimé] / Hannah M.C. SCHREIER, Auteur ; Christine HEIM, Auteur ; Emma J. ROSE, Auteur ; Idan SHALEV, Auteur ; Chad E. SHENK, Auteur ; Jennie G. NOLL, Auteur . - 2021 . - p.394-408. Langues : Anglais (eng) in Development and Psychopathology > 33-2 (May 2021) . - p.394-408 Mots-clés : biological embedding  child maltreatment  cohort studies  longitudinal research  under-served populations Index. décimale : PER Périodiques Résumé : As championed by the work of Ed Zigler, investing in nurturing environments for all children is a chief tenet of primary prevention that will have far-reaching benefits to the health and welfare of all members of society. Children who endure child maltreatment (CM) are among society's most vulnerable. Prospective longitudinal research aimed at a comprehensive understanding of the mechanisms linking CM to subsequent adverse health consequences is needed to improve outcomes and to strengthen causal inference. This paper outlines the methods of the Child Health Study (CHS), a large, state-wide longitudinal cohort of recently maltreated and nonmaltreated youth aged 8-13 who will be assessed every 2 years. The CHS is designed to include in-depth assessments of multiple environmental, behavioral, neural, physiological, and molecular mechanisms through which CM may impact a broad spectrum of youth development, including behavioral and physical health outcomes. In addition to describing the conceptual framework and methods underlying the CHS, we provide information on valuable "lessons learned" in the hopes of supporting future research efforts facing similar challenges. The ultimate goal of this research is demonstrating how policies regarding CM impact the well-being, resilience and recovery of survivors and that they are worthy of large public investment. En ligne : http://dx.doi.org/10.1017/s0954579420001510 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=444

Attenuation of cortisol across development for victims of sexual abuse / Penelope K. TRICKETT in Development and Psychopathology, 22-1 (January 2010)  

Public ISBD [article]  inDevelopment and Psychopathology > 22-1 (January 2010) . - p.165-175 Titre : Attenuation of cortisol across development for victims of sexual abuse Type de document : texte imprimé Auteurs : Penelope K. TRICKETT, Auteur ; Frank W. PUTNAM, Auteur ; Jennie G. NOLL, Auteur ; Elizabeth J. SUSMAN, Auteur ; Chad E. SHENK, Auteur Année de publication : 2010 Article en page(s) : p.165-175 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Inconsistencies exist in literature examining hypothalamic–pituitary–adrenal (HPA) axis activity in children and adults who have experienced childhood abuse. Hence, the extent and manner to which childhood abuse may disrupt HPA axis development is largely unknown. To address these inconsistencies, the developmental course of nonstress cortisol in a long-term longitudinal study was assessed at six time points from childhood through adolescence and into young adulthood to determine whether childhood abuse results in disrupted cortisol activity. Nonstress, morning cortisol was measured in 84 females with confirmed familial sexual abuse and 89 nonabused, comparison females. Although dynamically controlling for co-occurring depression and anxiety, hierarchical linear modeling (HLM) showed that relative to comparison females, the linear trend for abused females was significantly less steep when cortisol was examined across development from age 6 to age 30, t (1, 180) = −2.55, p < .01, indicating attenuation in cortisol activity starting in adolescence with significantly lower levels of cortisol by early adulthood, F (1, 162) = 4.78, p < .01. As a more direct test of the attenuation hypothesis, supplemental HLM analyses of data arrayed by time since the disclosure of abuse indicated that cortisol activity was initially significantly higher, t (1, 425) = 2.18, p < .05, and slopes were significantly less steep t (1, 205) = −2.66, p < .01, for abused females. These findings demonstrate how the experience of childhood abuse might disrupt the neurobiology of stress, providing some support for the attenuation hypothesis that victims of abuse may experience cortisol hyposecretion subsequent to a period of heightened secretion. En ligne : http://dx.doi.org/10.1017/s0954579409990332 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=970 [article] Attenuation of cortisol across development for victims of sexual abuse [texte imprimé] / Penelope K. TRICKETT, Auteur ; Frank W. PUTNAM, Auteur ; Jennie G. NOLL, Auteur ; Elizabeth J. SUSMAN, Auteur ; Chad E. SHENK, Auteur . - 2010 . - p.165-175. Langues : Anglais (eng) in Development and Psychopathology > 22-1 (January 2010) . - p.165-175 Index. décimale : PER Périodiques Résumé : Inconsistencies exist in literature examining hypothalamic–pituitary–adrenal (HPA) axis activity in children and adults who have experienced childhood abuse. Hence, the extent and manner to which childhood abuse may disrupt HPA axis development is largely unknown. To address these inconsistencies, the developmental course of nonstress cortisol in a long-term longitudinal study was assessed at six time points from childhood through adolescence and into young adulthood to determine whether childhood abuse results in disrupted cortisol activity. Nonstress, morning cortisol was measured in 84 females with confirmed familial sexual abuse and 89 nonabused, comparison females. Although dynamically controlling for co-occurring depression and anxiety, hierarchical linear modeling (HLM) showed that relative to comparison females, the linear trend for abused females was significantly less steep when cortisol was examined across development from age 6 to age 30, t (1, 180) = −2.55, p < .01, indicating attenuation in cortisol activity starting in adolescence with significantly lower levels of cortisol by early adulthood, F (1, 162) = 4.78, p < .01. As a more direct test of the attenuation hypothesis, supplemental HLM analyses of data arrayed by time since the disclosure of abuse indicated that cortisol activity was initially significantly higher, t (1, 425) = 2.18, p < .05, and slopes were significantly less steep t (1, 205) = −2.66, p < .01, for abused females. These findings demonstrate how the experience of childhood abuse might disrupt the neurobiology of stress, providing some support for the attenuation hypothesis that victims of abuse may experience cortisol hyposecretion subsequent to a period of heightened secretion. En ligne : http://dx.doi.org/10.1017/s0954579409990332 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=970

Cortisol profiles: A test for adaptive calibration of the stress response system in maltreated and nonmaltreated youth / Melissa K. PECKINS in Development and Psychopathology, 27-4 (Part 2) (November 2015)  

Public ISBD [article]  inDevelopment and Psychopathology > 27-4 (Part 2) (November 2015) . - p.1461-1470 Titre : Cortisol profiles: A test for adaptive calibration of the stress response system in maltreated and nonmaltreated youth Type de document : texte imprimé Auteurs : Melissa K. PECKINS, Auteur ; Elizabeth J. SUSMAN, Auteur ; Sonya NEGRIFF, Auteur ; Jennie G. NOLL, Auteur ; Penelope K. TRICKETT, Auteur Article en page(s) : p.1461-1470 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Throughout the life span, exposure to chronic stress such as child maltreatment is thought to contribute to future dysfunction of the stress response system (SRS) through the process of adaptive calibration. Dysfunction of the SRS is associated with numerous health and behavior problems, so it is important to understand under what conditions and what time frame adaptive calibration occurs. The present study tested for adaptive calibration of the SRS in a sample of maltreated (n = 303) and nonmaltreated (n = 151) youth during the important developmental period of adolescence. Data were used from Waves 2, 3, and 4 of a larger study of the consequences of maltreatment on health and well-being. At each time point, participants underwent the Trier Social Stress Test for Children and provided a baseline and four poststressor saliva samples to measure cortisol reactivity. Adaptive calibration was tested by performing a latent profile analysis using the five samples of salivary cortisol provided at each time point, and testing whether maltreatment status predicted the likelihood of profile membership at Time 2, Time 3, and Time 4. Three cortisol profiles emerged from the data at each time point (blunted, moderate, and elevated), and results indicated that maltreated youth were more likely than nonmaltreated youth to present with the blunted cortisol profile compared to the moderate and elevated profiles at Time 2 and Time 3, even after controlling for recent exposure to violence and trauma. At Time 4, there was no longer a difference in profile membership between maltreated and nonmaltreated youth, suggesting adaptive calibration may be a lengthy process requiring a period of years to become evident. Overall, the findings provide support for adaptive calibration and offer insight into the conditions under which adaptive calibration occurs. En ligne : http://dx.doi.org/10.1017/S0954579415000875 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=273 [article] Cortisol profiles: A test for adaptive calibration of the stress response system in maltreated and nonmaltreated youth [texte imprimé] / Melissa K. PECKINS, Auteur ; Elizabeth J. SUSMAN, Auteur ; Sonya NEGRIFF, Auteur ; Jennie G. NOLL, Auteur ; Penelope K. TRICKETT, Auteur . - p.1461-1470. Langues : Anglais (eng) in Development and Psychopathology > 27-4 (Part 2) (November 2015) . - p.1461-1470 Index. décimale : PER Périodiques Résumé : Throughout the life span, exposure to chronic stress such as child maltreatment is thought to contribute to future dysfunction of the stress response system (SRS) through the process of adaptive calibration. Dysfunction of the SRS is associated with numerous health and behavior problems, so it is important to understand under what conditions and what time frame adaptive calibration occurs. The present study tested for adaptive calibration of the SRS in a sample of maltreated (n = 303) and nonmaltreated (n = 151) youth during the important developmental period of adolescence. Data were used from Waves 2, 3, and 4 of a larger study of the consequences of maltreatment on health and well-being. At each time point, participants underwent the Trier Social Stress Test for Children and provided a baseline and four poststressor saliva samples to measure cortisol reactivity. Adaptive calibration was tested by performing a latent profile analysis using the five samples of salivary cortisol provided at each time point, and testing whether maltreatment status predicted the likelihood of profile membership at Time 2, Time 3, and Time 4. Three cortisol profiles emerged from the data at each time point (blunted, moderate, and elevated), and results indicated that maltreated youth were more likely than nonmaltreated youth to present with the blunted cortisol profile compared to the moderate and elevated profiles at Time 2 and Time 3, even after controlling for recent exposure to violence and trauma. At Time 4, there was no longer a difference in profile membership between maltreated and nonmaltreated youth, suggesting adaptive calibration may be a lengthy process requiring a period of years to become evident. Overall, the findings provide support for adaptive calibration and offer insight into the conditions under which adaptive calibration occurs. En ligne : http://dx.doi.org/10.1017/S0954579415000875 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=273

Cortisol profiles: A test for adaptive calibration of the stress response system in maltreated and nonmaltreated youth—CORRIGENDUM / Melissa K. PECKINS in Development and Psychopathology, 28-4 pt2 (November 2016)  

Public ISBD [article]  inDevelopment and Psychopathology > 28-4 pt2 (November 2016) . - p.1563-1564 Titre : Cortisol profiles: A test for adaptive calibration of the stress response system in maltreated and nonmaltreated youth—CORRIGENDUM Type de document : texte imprimé Auteurs : Melissa K. PECKINS, Auteur ; Elizabeth J. SUSMAN, Auteur ; Sonya NEGRIFF, Auteur ; Jennie G. NOLL, Auteur ; Penelope K. TRICKETT, Auteur Article en page(s) : p.1563-1564 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1017/s0954579415001273 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=294 [article] Cortisol profiles: A test for adaptive calibration of the stress response system in maltreated and nonmaltreated youth—CORRIGENDUM [texte imprimé] / Melissa K. PECKINS, Auteur ; Elizabeth J. SUSMAN, Auteur ; Sonya NEGRIFF, Auteur ; Jennie G. NOLL, Auteur ; Penelope K. TRICKETT, Auteur . - p.1563-1564. Langues : Anglais (eng) in Development and Psychopathology > 28-4 pt2 (November 2016) . - p.1563-1564 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1017/s0954579415001273 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=294

Developmental pathways from child maltreatment to adolescent pregnancy: A multiple mediational model / Justin RUSSOTTI in Development and Psychopathology, 35-1 (February 2023)  

Public ISBD [article]  inDevelopment and Psychopathology > 35-1 (February 2023) . - p.142-156 Titre : Developmental pathways from child maltreatment to adolescent pregnancy: A multiple mediational model Type de document : texte imprimé Auteurs : Justin RUSSOTTI, Auteur ; Sarah A. FONT, Auteur ; Sheree L. TOTH, Auteur ; Jennie G. NOLL, Auteur Article en page(s) : p.142-156 Langues : Anglais (eng) Mots-clés : adolescent childbirth  adolescent pregnancy  child maltreatment Index. décimale : PER Périodiques Résumé : Adolescent pregnancy (AP) is a significant public health issue. Child maltreatment (CM) represents an established risk factor, yet little is known about the explanatory mechanisms linking the phenomena. Informed by developmental theory, this study prospectively tested seven multi-level, indirect pathways that could plausibly explain the relationship between CM and AP: (1) substance use (polysubstance use and frequency); (2) sexual risk behavior; (3) depressive symptoms; (4) posttraumatic stress disorder symptoms; (5) cognitive dysregulation; (6) pregnancy desire and difficulty expectancies; and (7) age at menarche. Data came from a prospective, longitudinal cohort study of 469 ethnically diverse, nulliparous adolescent females, designed to examine the impact of substantiated CM on reproductive outcomes such as pregnancy and childbirth (265 maltreated and 204 demographically matched comparison adolescents). A multiple-mediator structural equation model was conducted to simultaneously test multiple indirect effects while accounting for confounding variables. Maltreatment had an indirect effect on pregnancy via substance use and higher pregnancy desire/lower perceived difficulty. Findings represent a step towards elucidating pathways linking CM with AP. Recommendations are offered to prevent pregnancy by addressing the pregnancy-specific mechanisms that are part of the maltreatment sequelae. En ligne : https://doi.org/10.1017/S0954579421001395 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=499 [article] Developmental pathways from child maltreatment to adolescent pregnancy: A multiple mediational model [texte imprimé] / Justin RUSSOTTI, Auteur ; Sarah A. FONT, Auteur ; Sheree L. TOTH, Auteur ; Jennie G. NOLL, Auteur . - p.142-156. Langues : Anglais (eng) in Development and Psychopathology > 35-1 (February 2023) . - p.142-156 Mots-clés : adolescent childbirth  adolescent pregnancy  child maltreatment Index. décimale : PER Périodiques Résumé : Adolescent pregnancy (AP) is a significant public health issue. Child maltreatment (CM) represents an established risk factor, yet little is known about the explanatory mechanisms linking the phenomena. Informed by developmental theory, this study prospectively tested seven multi-level, indirect pathways that could plausibly explain the relationship between CM and AP: (1) substance use (polysubstance use and frequency); (2) sexual risk behavior; (3) depressive symptoms; (4) posttraumatic stress disorder symptoms; (5) cognitive dysregulation; (6) pregnancy desire and difficulty expectancies; and (7) age at menarche. Data came from a prospective, longitudinal cohort study of 469 ethnically diverse, nulliparous adolescent females, designed to examine the impact of substantiated CM on reproductive outcomes such as pregnancy and childbirth (265 maltreated and 204 demographically matched comparison adolescents). A multiple-mediator structural equation model was conducted to simultaneously test multiple indirect effects while accounting for confounding variables. Maltreatment had an indirect effect on pregnancy via substance use and higher pregnancy desire/lower perceived difficulty. Findings represent a step towards elucidating pathways linking CM with AP. Recommendations are offered to prevent pregnancy by addressing the pregnancy-specific mechanisms that are part of the maltreatment sequelae. En ligne : https://doi.org/10.1017/S0954579421001395 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=499

A longitudinal study of several potential mediators of the relationship between child maltreatment and posttraumatic stress disorder symptoms / Chad E. SHENK in Development and Psychopathology, 26-1 (February 2014)  

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Shifting the paradigm of research-to-policy impact: Infrastructure for improving researcher engagement and collective action / Taylor SCOTT ; Max CROWLEY ; Elizabeth LONG ; Brandon BALMA ; Jessica PUGEL ; Brittany GAY ; Angelique DAY ; Jennie G. NOLL in Development and Psychopathology, 36-5 (December 2024)  

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The impact of sexual abuse on female development: Lessons from a multigenerational, longitudinal research study / Penelope K. TRICKETT in Development and Psychopathology, 23-2 (May 2011)  

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Understanding posttraumatic stress trajectories in adolescent females: A strength-based machine learning approach examining risk and protective factors including online behaviors / George A. BONANNO ; Shuquan CHEN ; Toria HERD ; Sienna STRONG-JONES ; Sunshine S. ; Jennie G. NOLL in Development and Psychopathology, 35-4 (October 2023)  

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