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Emotion regulation deficits mediate childhood sexual abuse effects on stress sensitization and depression outcomes / Ilya YAROSLAVSKY in Development and Psychopathology, 34-1 (February 2022)
[article]
Titre : Emotion regulation deficits mediate childhood sexual abuse effects on stress sensitization and depression outcomes Type de document : Texte imprimé et/ou numérique Auteurs : Ilya YAROSLAVSKY, Auteur ; Angela H. BUSH, Auteur ; Christopher M. FRANCE, Auteur Article en page(s) : p.157-170 Langues : Anglais (eng) Mots-clés : childhood sexual abuse depression ecological momentary assessment emotion regulation stress Index. décimale : PER Périodiques Résumé : Child sexual abuse (CSA) is a notable risk factor for depressive disorders. Though multiply determined, increased sensitivity to stress (stress sensitization) and difficulty managing distress (emotion regulation) may reflect two pathways by which CSA confers depression risk. However, it remains unclear whether stress sensitization and emotion regulation deficits contribute to depression risk independently or in a sequential manner. That is, the frequent use of maladaptive emotion regulation responses and insufficient use of those that attenuate distress (adaptive emotion regulation) may lead to stress sensitization. We tested competing models of CSA, stress sensitization, and emotion regulation to predict depression symptoms and depressive affects in daily life among adults with and without histories of CSA. Results supported a sequential mediation: CSA predicted greater maladaptive repertoires that, in turn, exacerbated the effects of stress on depression symptoms. Maladaptive responses also exacerbated the effects of daily life stress on contemporaneous negative affect (NA) levels and their increase over time. Independent of stress sensitization, emotion regulation deficits also mediated CSA effects on both depressive outcomes, though the effect of maladaptive strategies was specific to NA, and adaptive responses to positive affect. Our findings suggest that emotion regulation deficits and stress sensitization play key intervening roles between CSA and risk for depression. En ligne : http://dx.doi.org/10.1017/s095457942000098x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=474
in Development and Psychopathology > 34-1 (February 2022) . - p.157-170[article] Emotion regulation deficits mediate childhood sexual abuse effects on stress sensitization and depression outcomes [Texte imprimé et/ou numérique] / Ilya YAROSLAVSKY, Auteur ; Angela H. BUSH, Auteur ; Christopher M. FRANCE, Auteur . - p.157-170.
Langues : Anglais (eng)
in Development and Psychopathology > 34-1 (February 2022) . - p.157-170
Mots-clés : childhood sexual abuse depression ecological momentary assessment emotion regulation stress Index. décimale : PER Périodiques Résumé : Child sexual abuse (CSA) is a notable risk factor for depressive disorders. Though multiply determined, increased sensitivity to stress (stress sensitization) and difficulty managing distress (emotion regulation) may reflect two pathways by which CSA confers depression risk. However, it remains unclear whether stress sensitization and emotion regulation deficits contribute to depression risk independently or in a sequential manner. That is, the frequent use of maladaptive emotion regulation responses and insufficient use of those that attenuate distress (adaptive emotion regulation) may lead to stress sensitization. We tested competing models of CSA, stress sensitization, and emotion regulation to predict depression symptoms and depressive affects in daily life among adults with and without histories of CSA. Results supported a sequential mediation: CSA predicted greater maladaptive repertoires that, in turn, exacerbated the effects of stress on depression symptoms. Maladaptive responses also exacerbated the effects of daily life stress on contemporaneous negative affect (NA) levels and their increase over time. Independent of stress sensitization, emotion regulation deficits also mediated CSA effects on both depressive outcomes, though the effect of maladaptive strategies was specific to NA, and adaptive responses to positive affect. Our findings suggest that emotion regulation deficits and stress sensitization play key intervening roles between CSA and risk for depression. En ligne : http://dx.doi.org/10.1017/s095457942000098x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=474 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)
[article]
Titre : Understanding posttraumatic stress trajectories in adolescent females: A strength-based machine learning approach examining risk and protective factors including online behaviors Type de document : Texte imprimé et/ou numérique Auteurs : George A. BONANNO, Auteur ; Shuquan CHEN, Auteur ; Toria HERD, Auteur ; Sienna STRONG-JONES, Auteur ; Sunshine S, Auteur ; Jennie G. NOLL, Auteur Article en page(s) : p.1794-1807 Langues : Anglais (eng) Mots-clés : adolescence childhood sexual abuse internet use posttraumatic stress trajectories resilience Index. décimale : PER Périodiques Résumé : Heterogeneity in the course of posttraumatic stress symptoms (PTSS) following a major life trauma such as childhood sexual abuse (CSA) can be attributed to numerous contextual factors, psychosocial risk, and family/peer support. The present study investigates a comprehensive set of baseline psychosocial risk and protective factors including online behaviors predicting empirically derived PTSS trajectories over time. Females aged 12-16 years (N = 440); 156 with substantiated CSA; 284 matched comparisons with various self-reported potentially traumatic events (PTEs) were assessed at baseline and then annually for 2 subsequent years. Latent growth mixture modeling (LGMM) was used to derive PTSS trajectories, and least absolute shrinkage and selection operator (LASSO) logistic regression was used to investigate psychosocial predictors including online behaviors of trajectories. LGMM revealed four PTSS trajectories: resilient (52.1%), emerging (9.3%), recovering (19.3%), and chronic (19.4%). Of the 23 predictors considered, nine were retained in the LASSO model discriminating resilient versus chronic trajectories including the absence of CSA and other PTEs, low incidences of exposure to sexual content online, minority ethnicity status, and the presence of additional psychosocial protective factors. Results provide insights into possible intervention targets to promote resilience in adolescence following PTEs. En ligne : https://dx.doi.org/10.1017/S0954579422000475 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=515
in Development and Psychopathology > 35-4 (October 2023) . - p.1794-1807[article] Understanding posttraumatic stress trajectories in adolescent females: A strength-based machine learning approach examining risk and protective factors including online behaviors [Texte imprimé et/ou numérique] / George A. BONANNO, Auteur ; Shuquan CHEN, Auteur ; Toria HERD, Auteur ; Sienna STRONG-JONES, Auteur ; Sunshine S, Auteur ; Jennie G. NOLL, Auteur . - p.1794-1807.
Langues : Anglais (eng)
in Development and Psychopathology > 35-4 (October 2023) . - p.1794-1807
Mots-clés : adolescence childhood sexual abuse internet use posttraumatic stress trajectories resilience Index. décimale : PER Périodiques Résumé : Heterogeneity in the course of posttraumatic stress symptoms (PTSS) following a major life trauma such as childhood sexual abuse (CSA) can be attributed to numerous contextual factors, psychosocial risk, and family/peer support. The present study investigates a comprehensive set of baseline psychosocial risk and protective factors including online behaviors predicting empirically derived PTSS trajectories over time. Females aged 12-16 years (N = 440); 156 with substantiated CSA; 284 matched comparisons with various self-reported potentially traumatic events (PTEs) were assessed at baseline and then annually for 2 subsequent years. Latent growth mixture modeling (LGMM) was used to derive PTSS trajectories, and least absolute shrinkage and selection operator (LASSO) logistic regression was used to investigate psychosocial predictors including online behaviors of trajectories. LGMM revealed four PTSS trajectories: resilient (52.1%), emerging (9.3%), recovering (19.3%), and chronic (19.4%). Of the 23 predictors considered, nine were retained in the LASSO model discriminating resilient versus chronic trajectories including the absence of CSA and other PTEs, low incidences of exposure to sexual content online, minority ethnicity status, and the presence of additional psychosocial protective factors. Results provide insights into possible intervention targets to promote resilience in adolescence following PTEs. En ligne : https://dx.doi.org/10.1017/S0954579422000475 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=515