Can a warm and supportive adult protect against mental health problems amongst children with experience of adversity? A twin-differences study / Rebecca E. LACEY ; Louise ARSENEAULT ; Avshalom CASPI ; Eloise CRUSH ; Andrea DANESE ; Rachel M. LATHAM ; Terrie E. MOFFITT ; Joanne B. NEWBURY ; Jonathan D. SCHAEFER ; Helen L. FISHER ; Jessie R. BALDWIN in Journal of Child Psychology and Psychiatry, 66-5 (May 2025)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 66-5 (May 2025) . - p.650-658 Titre : Can a warm and supportive adult protect against mental health problems amongst children with experience of adversity? A twin-differences study Type de document : texte imprimé Auteurs : Rebecca E. LACEY, Auteur ; Louise ARSENEAULT, Auteur ; Avshalom CASPI, Auteur ; Eloise CRUSH, Auteur ; Andrea DANESE, Auteur ; Rachel M. LATHAM, Auteur ; Terrie E. MOFFITT, Auteur ; Joanne B. NEWBURY, Auteur ; Jonathan D. SCHAEFER, Auteur ; Helen L. FISHER, Auteur ; Jessie R. BALDWIN, Auteur Article en page(s) : p.650-658 Langues : Anglais (eng) Mots-clés : Protective factors  ACEs  twin differences  adult social support  maternal warmth  psychopathology  resilience Index. décimale : PER Périodiques Résumé : Background Adverse childhood experiences (ACEs) are associated with mental health problems, but many children who experience ACEs do not develop such difficulties. A warm and supportive adult presence in childhood is associated with a lower likelihood of developing mental health problems after exposure to ACEs. However, it is unclear whether this association is causal, as previous research has not accounted for genetic and environmental confounding. Methods We used the twin-difference design to strengthen causal inference about whether a warm and supportive adult presence protects children exposed to ACEs from mental health problems. Participants were from the Environmental Risk (E-Risk) Longitudinal Twin Study, a UK population-representative birth cohort of 2,232 same-sex twins. ACEs were measured prospectively from ages 5 to 12. Maternal warmth was assessed at ages 5 and 10 through maternal speech samples. Adult support was assessed through child reports at age 12. Mental health problems were assessed through interviews at age 12 with parents and teachers and participants at age 18. Results Among children exposed to ACEs, those who experienced greater maternal warmth and adult support had lower levels of mental health problems at ages 12 and 18. In monozygotic twin-difference analyses, the protective effects of maternal warmth and adult support on mental health were attenuated by 70% for maternal warmth and 81% for adult support, compared to phenotypic analyses. Twins who experienced greater maternal warmth and adult support had minimal or no difference in mental health compared to their co-twins, concordant for ACE exposure. Conclusions The apparent protective effect of a warm, supportive adult against mental health problems following ACEs is largely explained by genetic and environmental confounding. This suggests that interventions which boost maternal warmth and adult support should be supplemented by components addressing wider family environments and heritable vulnerabilities in children exposed to adversity, to improve mental health. En ligne : https://doi.org/10.1111/jcpp.14070 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=554 [article] Can a warm and supportive adult protect against mental health problems amongst children with experience of adversity? A twin-differences study [texte imprimé] / Rebecca E. LACEY, Auteur ; Louise ARSENEAULT, Auteur ; Avshalom CASPI, Auteur ; Eloise CRUSH, Auteur ; Andrea DANESE, Auteur ; Rachel M. LATHAM, Auteur ; Terrie E. MOFFITT, Auteur ; Joanne B. NEWBURY, Auteur ; Jonathan D. SCHAEFER, Auteur ; Helen L. FISHER, Auteur ; Jessie R. BALDWIN, Auteur . - p.650-658. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 66-5 (May 2025) . - p.650-658 Mots-clés : Protective factors  ACEs  twin differences  adult social support  maternal warmth  psychopathology  resilience Index. décimale : PER Périodiques Résumé : Background Adverse childhood experiences (ACEs) are associated with mental health problems, but many children who experience ACEs do not develop such difficulties. A warm and supportive adult presence in childhood is associated with a lower likelihood of developing mental health problems after exposure to ACEs. However, it is unclear whether this association is causal, as previous research has not accounted for genetic and environmental confounding. Methods We used the twin-difference design to strengthen causal inference about whether a warm and supportive adult presence protects children exposed to ACEs from mental health problems. Participants were from the Environmental Risk (E-Risk) Longitudinal Twin Study, a UK population-representative birth cohort of 2,232 same-sex twins. ACEs were measured prospectively from ages 5 to 12. Maternal warmth was assessed at ages 5 and 10 through maternal speech samples. Adult support was assessed through child reports at age 12. Mental health problems were assessed through interviews at age 12 with parents and teachers and participants at age 18. Results Among children exposed to ACEs, those who experienced greater maternal warmth and adult support had lower levels of mental health problems at ages 12 and 18. In monozygotic twin-difference analyses, the protective effects of maternal warmth and adult support on mental health were attenuated by 70% for maternal warmth and 81% for adult support, compared to phenotypic analyses. Twins who experienced greater maternal warmth and adult support had minimal or no difference in mental health compared to their co-twins, concordant for ACE exposure. Conclusions The apparent protective effect of a warm, supportive adult against mental health problems following ACEs is largely explained by genetic and environmental confounding. This suggests that interventions which boost maternal warmth and adult support should be supplemented by components addressing wider family environments and heritable vulnerabilities in children exposed to adversity, to improve mental health. En ligne : https://doi.org/10.1111/jcpp.14070 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=554

In the eye of the beholder: Perceptions of neighborhood adversity and psychotic experiences in adolescence / Joanne B. NEWBURY in Development and Psychopathology, 29-5 (December 2017)  

Public ISBD [article]  inDevelopment and Psychopathology > 29-5 (December 2017) . - p.1823-1837 Titre : In the eye of the beholder: Perceptions of neighborhood adversity and psychotic experiences in adolescence Type de document : texte imprimé Auteurs : Joanne B. NEWBURY, Auteur ; Louise ARSENEAULT, Auteur ; Avshalom CASPI, Auteur ; Terrie E. MOFFITT, Auteur ; Candice L. ODGERS, Auteur ; Jessie R. BALDWIN, Auteur ; Helena M.S. ZAVOS, Auteur ; Helen L. FISHER, Auteur Article en page(s) : p.1823-1837 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Adolescent psychotic experiences increase risk for schizophrenia and other severe psychopathology in adulthood. Converging evidence implicates urban and adverse neighborhood conditions in the etiology of adolescent psychotic experiences, but the role of young people's personal perceptions of disorder (i.e., physical and social signs of threat) in their neighborhood is unknown. This was examined using data from the Environmental Risk Longitudinal Twin Study, a nationally representative birth cohort of 2,232 British twins. Participants were interviewed at age 18 about psychotic phenomena and perceptions of disorder in the neighborhood. Multilevel, longitudinal, and genetically sensitive analyses investigated the association between perceptions of neighborhood disorder and adolescent psychotic experiences. Adolescents who perceived higher levels of neighborhood disorder were significantly more likely to have psychotic experiences, even after accounting for objectively/independently measured levels of crime and disorder, neighborhood- and family-level socioeconomic status, family psychiatric history, adolescent substance and mood problems, and childhood psychotic symptoms: odds ratio = 1.62, 95% confidence interval [1.27, 2.05], p < .001. The phenotypic overlap between adolescent psychotic experiences and perceptions of neighborhood disorder was explained by overlapping common environmental influences, rC = .88, 95% confidence interval [0.26, 1.00]. Findings suggest that early psychological interventions to prevent adolescent psychotic experiences should explore the role of young people's (potentially modifiable) perceptions of threatening neighborhood conditions. En ligne : http://dx.doi.org/10.1017/S0954579417001420 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=324 [article] In the eye of the beholder: Perceptions of neighborhood adversity and psychotic experiences in adolescence [texte imprimé] / Joanne B. NEWBURY, Auteur ; Louise ARSENEAULT, Auteur ; Avshalom CASPI, Auteur ; Terrie E. MOFFITT, Auteur ; Candice L. ODGERS, Auteur ; Jessie R. BALDWIN, Auteur ; Helena M.S. ZAVOS, Auteur ; Helen L. FISHER, Auteur . - p.1823-1837. Langues : Anglais (eng) in Development and Psychopathology > 29-5 (December 2017) . - p.1823-1837 Index. décimale : PER Périodiques Résumé : Adolescent psychotic experiences increase risk for schizophrenia and other severe psychopathology in adulthood. Converging evidence implicates urban and adverse neighborhood conditions in the etiology of adolescent psychotic experiences, but the role of young people's personal perceptions of disorder (i.e., physical and social signs of threat) in their neighborhood is unknown. This was examined using data from the Environmental Risk Longitudinal Twin Study, a nationally representative birth cohort of 2,232 British twins. Participants were interviewed at age 18 about psychotic phenomena and perceptions of disorder in the neighborhood. Multilevel, longitudinal, and genetically sensitive analyses investigated the association between perceptions of neighborhood disorder and adolescent psychotic experiences. Adolescents who perceived higher levels of neighborhood disorder were significantly more likely to have psychotic experiences, even after accounting for objectively/independently measured levels of crime and disorder, neighborhood- and family-level socioeconomic status, family psychiatric history, adolescent substance and mood problems, and childhood psychotic symptoms: odds ratio = 1.62, 95% confidence interval [1.27, 2.05], p < .001. The phenotypic overlap between adolescent psychotic experiences and perceptions of neighborhood disorder was explained by overlapping common environmental influences, rC = .88, 95% confidence interval [0.26, 1.00]. Findings suggest that early psychological interventions to prevent adolescent psychotic experiences should explore the role of young people's (potentially modifiable) perceptions of threatening neighborhood conditions. En ligne : http://dx.doi.org/10.1017/S0954579417001420 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=324

Measuring adolescents' exposure to victimization: The Environmental Risk (E-Risk) Longitudinal Twin Study / Helen L. FISHER in Development and Psychopathology, 27-4 (Part 2) (November 2015)  

Public ISBD [article]  inDevelopment and Psychopathology > 27-4 (Part 2) (November 2015) . - p.1399-1416 Titre : Measuring adolescents' exposure to victimization: The Environmental Risk (E-Risk) Longitudinal Twin Study Type de document : texte imprimé Auteurs : Helen L. FISHER, Auteur ; Avshalom CASPI, Auteur ; Terrie E. MOFFITT, Auteur ; Jasmin WERTZ, Auteur ; Rebecca GRAY, Auteur ; Joanne B. NEWBURY, Auteur ; Antony AMBLER, Auteur ; Helena ZAVOS, Auteur ; Andrea DANESE, Auteur ; Jonathan MILL, Auteur ; Candice L. ODGERS, Auteur ; Carmine M. PARIANTE, Auteur ; Chloe C.Y. WONG, Auteur ; Louise ARSENEAULT, Auteur Article en page(s) : p.1399-1416 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : This paper presents multilevel findings on adolescents' victimization exposure from a large longitudinal cohort of twins. Data were obtained from the Environmental Risk (E-Risk) Longitudinal Twin Study, an epidemiological study of 2,232 children (1,116 twin pairs) followed to 18 years of age (with 93% retention). To assess adolescent victimization, we combined best practices in survey research on victimization with optimal approaches to measuring life stress and traumatic experiences, and introduce a reliable system for coding severity of victimization. One in three children experienced at least one type of severe victimization during adolescence (crime victimization, peer/sibling victimization, Internet/mobile phone victimization, sexual victimization, family violence, maltreatment, or neglect), and most types of victimization were more prevalent among children from low socioeconomic backgrounds. Exposure to multiple victimization types was common, as was revictimization; over half of those physically maltreated in childhood were also exposed to severe physical violence in adolescence. Biometric twin analyses revealed that environmental factors had the greatest influence on most types of victimization, while severe physical maltreatment from caregivers during adolescence was predominantly influenced by heritable factors. The findings from this study showcase how distinct levels of victimization measurement can be harmonized in large-scale studies of health and development. En ligne : http://dx.doi.org/10.1017/S0954579415000838 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=273 [article] Measuring adolescents' exposure to victimization: The Environmental Risk (E-Risk) Longitudinal Twin Study [texte imprimé] / Helen L. FISHER, Auteur ; Avshalom CASPI, Auteur ; Terrie E. MOFFITT, Auteur ; Jasmin WERTZ, Auteur ; Rebecca GRAY, Auteur ; Joanne B. NEWBURY, Auteur ; Antony AMBLER, Auteur ; Helena ZAVOS, Auteur ; Andrea DANESE, Auteur ; Jonathan MILL, Auteur ; Candice L. ODGERS, Auteur ; Carmine M. PARIANTE, Auteur ; Chloe C.Y. WONG, Auteur ; Louise ARSENEAULT, Auteur . - p.1399-1416. Langues : Anglais (eng) in Development and Psychopathology > 27-4 (Part 2) (November 2015) . - p.1399-1416 Index. décimale : PER Périodiques Résumé : This paper presents multilevel findings on adolescents' victimization exposure from a large longitudinal cohort of twins. Data were obtained from the Environmental Risk (E-Risk) Longitudinal Twin Study, an epidemiological study of 2,232 children (1,116 twin pairs) followed to 18 years of age (with 93% retention). To assess adolescent victimization, we combined best practices in survey research on victimization with optimal approaches to measuring life stress and traumatic experiences, and introduce a reliable system for coding severity of victimization. One in three children experienced at least one type of severe victimization during adolescence (crime victimization, peer/sibling victimization, Internet/mobile phone victimization, sexual victimization, family violence, maltreatment, or neglect), and most types of victimization were more prevalent among children from low socioeconomic backgrounds. Exposure to multiple victimization types was common, as was revictimization; over half of those physically maltreated in childhood were also exposed to severe physical violence in adolescence. Biometric twin analyses revealed that environmental factors had the greatest influence on most types of victimization, while severe physical maltreatment from caregivers during adolescence was predominantly influenced by heritable factors. The findings from this study showcase how distinct levels of victimization measurement can be harmonized in large-scale studies of health and development. En ligne : http://dx.doi.org/10.1017/S0954579415000838 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=273

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