Commentary: Integrative, multi-level explanatory models are needed to understand recent trends in sex, gender, and internalizing conditions, reflections on Keyes and Platt (2023) / Lilly SHANAHAN in Journal of Child Psychology and Psychiatry, 65-4 (April 2024)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 65-4 (April 2024) . - p.408-412 Titre : Commentary: Integrative, multi-level explanatory models are needed to understand recent trends in sex, gender, and internalizing conditions, reflections on Keyes and Platt (2023) Type de document : Texte imprimé et/ou numérique Auteurs : Lilly SHANAHAN, Auteur ; William E. COPELAND, Auteur Article en page(s) : p.408-412 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Keyes' and Platt's (The Journal of Child Psychology and Psychiatry, 2023) review provides much-needed systematic evidence about why internalizing symptoms have increased and it clarifies the role of novel risk factors. The findings highlight that multiple factors at multiple levels are responsible for this phenomenon, many with small effects, within a complex interplay that is rarely well captured. As new insights emerge across disciplines, an important step is to renew efforts to integrate them to understand how internalizing symptoms develop for different people. En ligne : https://doi.org/10.1111/jcpp.13957 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=523 [article] Commentary: Integrative, multi-level explanatory models are needed to understand recent trends in sex, gender, and internalizing conditions, reflections on Keyes and Platt (2023) [Texte imprimé et/ou numérique] / Lilly SHANAHAN, Auteur ; William E. COPELAND, Auteur . - p.408-412. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 65-4 (April 2024) . - p.408-412 Index. décimale : PER Périodiques Résumé : Keyes' and Platt's (The Journal of Child Psychology and Psychiatry, 2023) review provides much-needed systematic evidence about why internalizing symptoms have increased and it clarifies the role of novel risk factors. The findings highlight that multiple factors at multiple levels are responsible for this phenomenon, many with small effects, within a complex interplay that is rarely well captured. As new insights emerge across disciplines, an important step is to renew efforts to integrate them to understand how internalizing symptoms develop for different people. En ligne : https://doi.org/10.1111/jcpp.13957 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=523

Configurations of common childhood psychosocial risk factors / William COPELAND in Journal of Child Psychology and Psychiatry, 50-4 (April 2009)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 50-4 (April 2009) . - p.451-459 Titre : Configurations of common childhood psychosocial risk factors Type de document : Texte imprimé et/ou numérique Auteurs : William COPELAND, Auteur ; Adrian ANGOLD, Auteur ; E. Jane COSTELLO, Auteur ; Lilly SHANAHAN, Auteur Année de publication : 2009 Article en page(s) : p.451-459 Langues : Anglais (eng) Mots-clés : Psychosocial-risk-factors psychiatric-disorders development sex-differences epidemiology Index. décimale : PER Périodiques Résumé : Background: Co-occurrence of psychosocial risk factors is commonplace, but little is known about psychiatrically-predictive configurations of psychosocial risk factors. Methods: Latent class analysis (LCA) was applied to 17 putative psychosocial risk factors in a representative population sample of 920 children ages 9 to 17. The resultant class structure was retested in a representative population sample of 1420 children aged 9 to 13. In each sample, the child and one parent were interviewed with the Child and Adolescent Psychiatric Assessment. Concurrent psychiatric status was used to validate class membership. Results: LCA identified five latent classes in both samples: two low risk classes; two moderate risk classes both involving family poverty configured with various other risk factors; and a high risk class characterized by family relational dysfunction and parental risk characteristics. Of the primary sample, 48.6% were categorized as low risk, 42.8% as moderate risk, and 8.6% as high risk. Moderate risk classes differed in their prediction of disruptive and emotional disorders depending on their specific risk factor configurations. High risk youth had the highest levels of both emotional and disruptive disorders. Combining our latent classes with a cumulative risk approach best accounted for the effects of risk factors on psychopathology in our primary sample. Conclusions: Particular risk configurations have specific associations with psychiatric disorders. Configurational approaches are an important asset for large-scale epidemiological studies that integrate information about patterns of risk and disorders. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2008.02005.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=723 [article] Configurations of common childhood psychosocial risk factors [Texte imprimé et/ou numérique] / William COPELAND, Auteur ; Adrian ANGOLD, Auteur ; E. Jane COSTELLO, Auteur ; Lilly SHANAHAN, Auteur . - 2009 . - p.451-459. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 50-4 (April 2009) . - p.451-459 Mots-clés : Psychosocial-risk-factors psychiatric-disorders development sex-differences epidemiology Index. décimale : PER Périodiques Résumé : Background: Co-occurrence of psychosocial risk factors is commonplace, but little is known about psychiatrically-predictive configurations of psychosocial risk factors. Methods: Latent class analysis (LCA) was applied to 17 putative psychosocial risk factors in a representative population sample of 920 children ages 9 to 17. The resultant class structure was retested in a representative population sample of 1420 children aged 9 to 13. In each sample, the child and one parent were interviewed with the Child and Adolescent Psychiatric Assessment. Concurrent psychiatric status was used to validate class membership. Results: LCA identified five latent classes in both samples: two low risk classes; two moderate risk classes both involving family poverty configured with various other risk factors; and a high risk class characterized by family relational dysfunction and parental risk characteristics. Of the primary sample, 48.6% were categorized as low risk, 42.8% as moderate risk, and 8.6% as high risk. Moderate risk classes differed in their prediction of disruptive and emotional disorders depending on their specific risk factor configurations. High risk youth had the highest levels of both emotional and disruptive disorders. Combining our latent classes with a cumulative risk approach best accounted for the effects of risk factors on psychopathology in our primary sample. Conclusions: Particular risk configurations have specific associations with psychiatric disorders. Configurational approaches are an important asset for large-scale epidemiological studies that integrate information about patterns of risk and disorders. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2008.02005.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=723

Early adversities accelerate epigenetic aging into adulthood: a 10-year, within-subject analysis / William E. COPELAND in Journal of Child Psychology and Psychiatry, 63-11 (November 2022)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 63-11 (November 2022) . - p.1308-1315 Titre : Early adversities accelerate epigenetic aging into adulthood: a 10-year, within-subject analysis Type de document : Texte imprimé et/ou numérique Auteurs : William E. COPELAND, Auteur ; Lilly SHANAHAN, Auteur ; Ellen W. MCGINNIS, Auteur ; Karolina A. ABERG, Auteur ; Edwin J. C. G. VAN DEN OORD, Auteur Article en page(s) : p.1308-1315 Langues : Anglais (eng) Mots-clés : Adolescent  Humans  Child  Young Adult  Adult  Cross-Sectional Studies  Risk Factors  Anxiety Disorders  Aging/genetics  Epigenesis, Genetic  Childhood  DNA methylation  adversity  aging  epigenetic  longitudinal Index. décimale : PER Périodiques Résumé : BACKGROUND: Longitudinal studies are needed to clarify whether early adversities are associated with advanced methylation age or if they actually accelerate methylation aging. This study test whether different dimensions of childhood adversity accelerate biological aging from childhood to adulthood, and, if so, via which mechanisms. METHODS: 381 participants provided one blood sample in childhood (average age 15.0; SD=2.3) and another in young adulthood (average age 23.1; SD=2.8). Participants and their parents provided a median of 6 childhood assessments (total=1,950 childhood observations), reporting exposures to different types of adversity dimensions (i.e. threat, material deprivation, loss, unpredictability). The blood samples were assayed to estimate DNA methylation age in both childhood and adulthood and also change in methylation age across this period. RESULTS: Cross-sectional associations between the childhood adversity dimensions and childhood measures of methylation age were non-significant. In contrast, multiple adversity dimensions were associated with accelerated within-person change in methylation age from adolescence to young adulthood. These associations attenuated in model testing all dimensions at the same time. Accelerated aging increased with increasing number of childhood adversities: Individuals with highest number of adversities experienced 2+ additional years of methylation aging compared to those with no exposure to childhood adversities. The association between total childhood adversity exposure and accelerated aging was partially explained by childhood depressive symptoms, but not anxiety or behavioral symptoms. CONCLUSIONS: Early adversities accelerate epigenetic aging long after they occur, in proportion to the total number of such experiences, and in a manner consistent with a shared effect that crosses multiple early dimensions of risk. En ligne : http://dx.doi.org/10.1111/jcpp.13575 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=490 [article] Early adversities accelerate epigenetic aging into adulthood: a 10-year, within-subject analysis [Texte imprimé et/ou numérique] / William E. COPELAND, Auteur ; Lilly SHANAHAN, Auteur ; Ellen W. MCGINNIS, Auteur ; Karolina A. ABERG, Auteur ; Edwin J. C. G. VAN DEN OORD, Auteur . - p.1308-1315. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 63-11 (November 2022) . - p.1308-1315 Mots-clés : Adolescent  Humans  Child  Young Adult  Adult  Cross-Sectional Studies  Risk Factors  Anxiety Disorders  Aging/genetics  Epigenesis, Genetic  Childhood  DNA methylation  adversity  aging  epigenetic  longitudinal Index. décimale : PER Périodiques Résumé : BACKGROUND: Longitudinal studies are needed to clarify whether early adversities are associated with advanced methylation age or if they actually accelerate methylation aging. This study test whether different dimensions of childhood adversity accelerate biological aging from childhood to adulthood, and, if so, via which mechanisms. METHODS: 381 participants provided one blood sample in childhood (average age 15.0; SD=2.3) and another in young adulthood (average age 23.1; SD=2.8). Participants and their parents provided a median of 6 childhood assessments (total=1,950 childhood observations), reporting exposures to different types of adversity dimensions (i.e. threat, material deprivation, loss, unpredictability). The blood samples were assayed to estimate DNA methylation age in both childhood and adulthood and also change in methylation age across this period. RESULTS: Cross-sectional associations between the childhood adversity dimensions and childhood measures of methylation age were non-significant. In contrast, multiple adversity dimensions were associated with accelerated within-person change in methylation age from adolescence to young adulthood. These associations attenuated in model testing all dimensions at the same time. Accelerated aging increased with increasing number of childhood adversities: Individuals with highest number of adversities experienced 2+ additional years of methylation aging compared to those with no exposure to childhood adversities. The association between total childhood adversity exposure and accelerated aging was partially explained by childhood depressive symptoms, but not anxiety or behavioral symptoms. CONCLUSIONS: Early adversities accelerate epigenetic aging long after they occur, in proportion to the total number of such experiences, and in a manner consistent with a shared effect that crosses multiple early dimensions of risk. En ligne : http://dx.doi.org/10.1111/jcpp.13575 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=490

Longitudinal associations between specific types of emotional reactivity and psychological, physical health, and school adjustment / Jessica M. DOLLAR in Development and Psychopathology, 35-2 (May 2023)  

Public ISBD [article]  inDevelopment and Psychopathology > 35-2 (May 2023) . - p.509-523 Titre : Longitudinal associations between specific types of emotional reactivity and psychological, physical health, and school adjustment Type de document : Texte imprimé et/ou numérique Auteurs : Jessica M. DOLLAR, Auteur ; Nicole B. PERRY, Auteur ; Susan D. CALKINS, Auteur ; Lilly SHANAHAN, Auteur ; Susan P. KEANE, Auteur ; Lenka SHRIVER, Auteur ; Laurie WIDEMAN, Auteur Article en page(s) : p.509-523 Langues : Anglais (eng) Mots-clés : emotional reactivity  physical health  psychopathology  risk-taking  school problems Index. décimale : PER Périodiques Résumé : Using a multimethod, multiinformant longitudinal design, we examined associations between specific forms of positive and negative emotional reactivity at age 5, children?s effortful control (EC), emotion regulation, and social skills at age 7, and adolescent functioning across psychological, academic, and physical health domains at ages 15/16 (N = 383). We examined how distinct components of childhood emotional reactivity directly and indirectly predict domain-specific forms of adolescent adjustment, thereby identifying developmental pathways between specific types of emotional reactivity and adjustment above and beyond the propensity to express other forms of emotional reactivity. Age 5 high-intensity positivity was associated with lower age 7 EC and more adolescent risk-taking; age 5 low-intensity positivity was associated with better age 7 EC and adolescent cardiovascular health, providing evidence for the heterogeneity of positive emotional reactivity. Indirect effects indicated that children?s age 7 social skills partially explain several associations between age 5 fear and anger reactivity and adolescent adjustment. Moreover, age 5 anger reactivity, low-, and high-intensity positivity were associated with adolescent adjustment via age 7 EC. The findings from this interdisciplinary, long-term longitudinal study have significant implications for prevention and intervention work aiming to understand the role of emotional reactivity in the etiology of adjustment and psychopathology. En ligne : http://dx.doi.org/10.1017/S0954579421001619 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=503 [article] Longitudinal associations between specific types of emotional reactivity and psychological, physical health, and school adjustment [Texte imprimé et/ou numérique] / Jessica M. DOLLAR, Auteur ; Nicole B. PERRY, Auteur ; Susan D. CALKINS, Auteur ; Lilly SHANAHAN, Auteur ; Susan P. KEANE, Auteur ; Lenka SHRIVER, Auteur ; Laurie WIDEMAN, Auteur . - p.509-523. Langues : Anglais (eng) in Development and Psychopathology > 35-2 (May 2023) . - p.509-523 Mots-clés : emotional reactivity  physical health  psychopathology  risk-taking  school problems Index. décimale : PER Périodiques Résumé : Using a multimethod, multiinformant longitudinal design, we examined associations between specific forms of positive and negative emotional reactivity at age 5, children?s effortful control (EC), emotion regulation, and social skills at age 7, and adolescent functioning across psychological, academic, and physical health domains at ages 15/16 (N = 383). We examined how distinct components of childhood emotional reactivity directly and indirectly predict domain-specific forms of adolescent adjustment, thereby identifying developmental pathways between specific types of emotional reactivity and adjustment above and beyond the propensity to express other forms of emotional reactivity. Age 5 high-intensity positivity was associated with lower age 7 EC and more adolescent risk-taking; age 5 low-intensity positivity was associated with better age 7 EC and adolescent cardiovascular health, providing evidence for the heterogeneity of positive emotional reactivity. Indirect effects indicated that children?s age 7 social skills partially explain several associations between age 5 fear and anger reactivity and adolescent adjustment. Moreover, age 5 anger reactivity, low-, and high-intensity positivity were associated with adolescent adjustment via age 7 EC. The findings from this interdisciplinary, long-term longitudinal study have significant implications for prevention and intervention work aiming to understand the role of emotional reactivity in the etiology of adjustment and psychopathology. En ligne : http://dx.doi.org/10.1017/S0954579421001619 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=503

Self-regulation as a predictor of patterns of change in externalizing behaviors from infancy to adolescence / Nicole B. PERRY in Development and Psychopathology, 30-2 (May 2018)  

Public ISBD [article]  inDevelopment and Psychopathology > 30-2 (May 2018) . - p.497-510 Titre : Self-regulation as a predictor of patterns of change in externalizing behaviors from infancy to adolescence Type de document : Texte imprimé et/ou numérique Auteurs : Nicole B. PERRY, Auteur ; Susan D. CALKINS, Auteur ; Jessica M. DOLLAR, Auteur ; Susan P. KEANE, Auteur ; Lilly SHANAHAN, Auteur Article en page(s) : p.497-510 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : We examined associations between specific self-regulatory mechanisms and externalizing behavior patterns from ages 2 to 15 (N = 443). The relation between multiple self-regulatory indicators across multiple domains (i.e., physiological, attentional, emotional, and behavioral) at age 2 and at age 5 and group membership in four distinct externalizing trajectories was examined. By examining each of these self-regulatory processes in combination with one another, and therefore accounting for their shared variance, we aimed to better understand which specific self-regulatory skills were associated most strongly with externalizing behavioral patterns. Findings suggest that behavioral inhibitory control and emotion regulation are particularly important in distinguishing between children who show normative declines in externalizing behaviors across early childhood and those who demonstrate high levels through adolescence. En ligne : http://dx.doi.org/10.1017/S0954579417000992 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=359 [article] Self-regulation as a predictor of patterns of change in externalizing behaviors from infancy to adolescence [Texte imprimé et/ou numérique] / Nicole B. PERRY, Auteur ; Susan D. CALKINS, Auteur ; Jessica M. DOLLAR, Auteur ; Susan P. KEANE, Auteur ; Lilly SHANAHAN, Auteur . - p.497-510. Langues : Anglais (eng) in Development and Psychopathology > 30-2 (May 2018) . - p.497-510 Index. décimale : PER Périodiques Résumé : We examined associations between specific self-regulatory mechanisms and externalizing behavior patterns from ages 2 to 15 (N = 443). The relation between multiple self-regulatory indicators across multiple domains (i.e., physiological, attentional, emotional, and behavioral) at age 2 and at age 5 and group membership in four distinct externalizing trajectories was examined. By examining each of these self-regulatory processes in combination with one another, and therefore accounting for their shared variance, we aimed to better understand which specific self-regulatory skills were associated most strongly with externalizing behavioral patterns. Findings suggest that behavioral inhibitory control and emotion regulation are particularly important in distinguishing between children who show normative declines in externalizing behaviors across early childhood and those who demonstrate high levels through adolescence. En ligne : http://dx.doi.org/10.1017/S0954579417000992 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=359

Specificity of putative psychosocial risk factors for psychiatric disorders in children and adolescents / Lilly SHANAHAN in Journal of Child Psychology and Psychiatry, 49-1 (January 2008)  

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Trajectories of internalizing symptoms across childhood: The roles of biological self-regulation and maternal psychopathology / Lilly SHANAHAN in Development and Psychopathology, 26-4 (Part 2) (November 2014)  

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