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Auteur Avshalom CASPI |
Documents disponibles écrits par cet auteur (23)
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A longitudinal twin study of victimization and loneliness from childhood to young adulthood / Timothy MATTHEWS in Development and Psychopathology, 34-1 (February 2022)
[article]
Titre : A longitudinal twin study of victimization and loneliness from childhood to young adulthood Type de document : Texte imprimé et/ou numérique Auteurs : Timothy MATTHEWS, Auteur ; Avshalom CASPI, Auteur ; Andrea DANESE, Auteur ; Helen L. FISHER, Auteur ; Terrie E. MOFFITT, Auteur ; Louise ARSENEAULT, Auteur Article en page(s) : p.367-377 Langues : Anglais (eng) Mots-clés : bullying cybervictimization loneliness twin study victimization Index. décimale : PER Périodiques Résumé : The present study used a longitudinal and discordant twin design to explore in depth the developmental associations between victimization and loneliness from mid-childhood to young adulthood. The data were drawn from the Environmental Risk (E-Risk) Longitudinal Twin Study, a birth cohort of 2,232 individuals born in England and Wales during 1994?1995. Diverse forms of victimization were considered, differing across context, perpetrator, and timing of exposure. The results indicated that exposure to different forms of victimization was associated with loneliness in a dose?response manner. In childhood, bullying victimization was uniquely associated with loneliness, over and above concurrent psychopathology, social isolation, and genetic risk. Moreover, childhood bullying victimization continued to predict loneliness in young adulthood, even in the absence of ongoing victimization. Within-twin pair analyses further indicated that this longitudinal association was explained by genetic confounds. In adolescence, varied forms of victimization were correlated with young adult loneliness, with maltreatment, neglect, and cybervictimization remaining robust to controls for genetic confounds. These findings indicate that vulnerability to loneliness in victimized young people varies according to the specific form of victimization in question, and also to the developmental period in which it was experienced. En ligne : http://dx.doi.org/10.1017/s0954579420001005 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.367-377[article] A longitudinal twin study of victimization and loneliness from childhood to young adulthood [Texte imprimé et/ou numérique] / Timothy MATTHEWS, Auteur ; Avshalom CASPI, Auteur ; Andrea DANESE, Auteur ; Helen L. FISHER, Auteur ; Terrie E. MOFFITT, Auteur ; Louise ARSENEAULT, Auteur . - p.367-377.
Langues : Anglais (eng)
in Development and Psychopathology > 34-1 (February 2022) . - p.367-377
Mots-clés : bullying cybervictimization loneliness twin study victimization Index. décimale : PER Périodiques Résumé : The present study used a longitudinal and discordant twin design to explore in depth the developmental associations between victimization and loneliness from mid-childhood to young adulthood. The data were drawn from the Environmental Risk (E-Risk) Longitudinal Twin Study, a birth cohort of 2,232 individuals born in England and Wales during 1994?1995. Diverse forms of victimization were considered, differing across context, perpetrator, and timing of exposure. The results indicated that exposure to different forms of victimization was associated with loneliness in a dose?response manner. In childhood, bullying victimization was uniquely associated with loneliness, over and above concurrent psychopathology, social isolation, and genetic risk. Moreover, childhood bullying victimization continued to predict loneliness in young adulthood, even in the absence of ongoing victimization. Within-twin pair analyses further indicated that this longitudinal association was explained by genetic confounds. In adolescence, varied forms of victimization were correlated with young adult loneliness, with maltreatment, neglect, and cybervictimization remaining robust to controls for genetic confounds. These findings indicate that vulnerability to loneliness in victimized young people varies according to the specific form of victimization in question, and also to the developmental period in which it was experienced. En ligne : http://dx.doi.org/10.1017/s0954579420001005 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=474 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)
[article]
Titre : Measuring adolescents' exposure to victimization: The Environmental Risk (E-Risk) Longitudinal Twin Study Type de document : Texte imprimé et/ou numérique Auteurs : Helen L. FISHER, Auteur ; Avshalom CASPI, Auteur ; Terrie E. MOFFITT, Auteur ; Jasmin WERTZ, Auteur ; Rebecca GRAY, Auteur ; Joanne NEWBURY, Auteur ; Antony AMBLER, Auteur ; Helena ZAVOS, Auteur ; Andrea DANESE, Auteur ; Jonathan MILL, Auteur ; Candice L. ODGERS, Auteur ; Carmine 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
in Development and Psychopathology > 27-4 (Part 2) (November 2015) . - p.1399-1416[article] Measuring adolescents' exposure to victimization: The Environmental Risk (E-Risk) Longitudinal Twin Study [Texte imprimé et/ou numérique] / Helen L. FISHER, Auteur ; Avshalom CASPI, Auteur ; Terrie E. MOFFITT, Auteur ; Jasmin WERTZ, Auteur ; Rebecca GRAY, Auteur ; Joanne NEWBURY, Auteur ; Antony AMBLER, Auteur ; Helena ZAVOS, Auteur ; Andrea DANESE, Auteur ; Jonathan MILL, Auteur ; Candice L. ODGERS, Auteur ; Carmine 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 A polygenic score for age-at-first-birth predicts disinhibition / Leah S. RICHMOND-RAKERD in Journal of Child Psychology and Psychiatry, 61-12 (December 2020)
[article]
Titre : A polygenic score for age-at-first-birth predicts disinhibition Type de document : Texte imprimé et/ou numérique Auteurs : Leah S. RICHMOND-RAKERD, Auteur ; Terrie E. MOFFITT, Auteur ; Louise ARSENEAULT, Auteur ; Daniel W. BELSKY, Auteur ; Jennie CONNOR, Auteur ; David L. CORCORAN, Auteur ; Honalee HARRINGTON, Auteur ; Renate M. HOUTS, Auteur ; Richie POULTON, Auteur ; Joey A. PRINZ, Auteur ; Sandhya RAMRAKHA, Auteur ; Karen SUGDEN, Auteur ; Jasmin WERTZ, Auteur ; Benjamin S. WILLIAMS, Auteur ; Avshalom CASPI, Auteur Article en page(s) : p.1349-1359 Langues : Anglais (eng) Mots-clés : Reproductive behavior genetics longitudinal risk-taking self-control Index. décimale : PER Périodiques Résumé : BACKGROUND: A recent genome-wide association study identified molecular-genetic associations with age-at-first-birth. However, the meaning of these genetic discoveries is unclear. Drawing on evidence linking early pregnancy with disinhibitory behavior, we tested the hypothesis that genetic discoveries for age-at-first-birth predict disinhibition. METHODS: We included participants with genotype data from the two-decade-long Environmental Risk (E-Risk) Study (N = 1,999) and the four-decade-long Dunedin Study (N = 918). We calculated a genome-wide polygenic score for age-at-first-birth and tested whether it was associated with a range of disinhibitory outcomes across the life course, including low childhood self-control; risk for externalizing psychopathology; officially recorded criminal offending; substance dependence; informant reports of disinhibitory problems; and number of lifetime sexual partners. We further tested whether associations were attributable to accelerated pubertal maturation. RESULTS: In both cohorts, the age-at-first-birth polygenic score predicted low childhood self-control, externalizing psychopathology, officially recorded criminal offending, substance dependence, and number of sexual partners. Associations were modest, but robust across replication. Childhood disinhibition partly mediated associations between the polygenic score and reproductive behaviors. In contrast, associations were not attributable to accelerated pubertal timing. CONCLUSIONS: Genomic discoveries for age-at-first-birth are about more than reproductive biology: They provide insight into the disinhibitory traits and behaviors that accompany early parenthood. Age-at-first-birth is a useful proxy phenotype for researchers interested in disinhibition. Further, interventions that improve self-regulation abilities may benefit young parents and their children. En ligne : http://dx.doi.org/10.1111/jcpp.13224 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=434
in Journal of Child Psychology and Psychiatry > 61-12 (December 2020) . - p.1349-1359[article] A polygenic score for age-at-first-birth predicts disinhibition [Texte imprimé et/ou numérique] / Leah S. RICHMOND-RAKERD, Auteur ; Terrie E. MOFFITT, Auteur ; Louise ARSENEAULT, Auteur ; Daniel W. BELSKY, Auteur ; Jennie CONNOR, Auteur ; David L. CORCORAN, Auteur ; Honalee HARRINGTON, Auteur ; Renate M. HOUTS, Auteur ; Richie POULTON, Auteur ; Joey A. PRINZ, Auteur ; Sandhya RAMRAKHA, Auteur ; Karen SUGDEN, Auteur ; Jasmin WERTZ, Auteur ; Benjamin S. WILLIAMS, Auteur ; Avshalom CASPI, Auteur . - p.1349-1359.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 61-12 (December 2020) . - p.1349-1359
Mots-clés : Reproductive behavior genetics longitudinal risk-taking self-control Index. décimale : PER Périodiques Résumé : BACKGROUND: A recent genome-wide association study identified molecular-genetic associations with age-at-first-birth. However, the meaning of these genetic discoveries is unclear. Drawing on evidence linking early pregnancy with disinhibitory behavior, we tested the hypothesis that genetic discoveries for age-at-first-birth predict disinhibition. METHODS: We included participants with genotype data from the two-decade-long Environmental Risk (E-Risk) Study (N = 1,999) and the four-decade-long Dunedin Study (N = 918). We calculated a genome-wide polygenic score for age-at-first-birth and tested whether it was associated with a range of disinhibitory outcomes across the life course, including low childhood self-control; risk for externalizing psychopathology; officially recorded criminal offending; substance dependence; informant reports of disinhibitory problems; and number of lifetime sexual partners. We further tested whether associations were attributable to accelerated pubertal maturation. RESULTS: In both cohorts, the age-at-first-birth polygenic score predicted low childhood self-control, externalizing psychopathology, officially recorded criminal offending, substance dependence, and number of sexual partners. Associations were modest, but robust across replication. Childhood disinhibition partly mediated associations between the polygenic score and reproductive behaviors. In contrast, associations were not attributable to accelerated pubertal timing. CONCLUSIONS: Genomic discoveries for age-at-first-birth are about more than reproductive biology: They provide insight into the disinhibitory traits and behaviors that accompany early parenthood. Age-at-first-birth is a useful proxy phenotype for researchers interested in disinhibition. Further, interventions that improve self-regulation abilities may benefit young parents and their children. En ligne : http://dx.doi.org/10.1111/jcpp.13224 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=434 Prospective developmental subtypes of alcohol dependence from age 18 to 32 years: Implications for nosology, etiology, and intervention / Madeline H. MEIER in Development and Psychopathology, 25-3 (August 2013)
[article]
Titre : Prospective developmental subtypes of alcohol dependence from age 18 to 32 years: Implications for nosology, etiology, and intervention Type de document : Texte imprimé et/ou numérique Auteurs : Madeline H. MEIER, Auteur ; Avshalom CASPI, Auteur ; Renate HOUTS, Auteur ; Wendy S. SLUTSKE, Auteur ; Honalee HARRINGTON, Auteur ; Kristina M. JACKSON, Auteur ; Daniel W. BELSKY, Auteur ; Richie POULTON, Auteur ; Terrie E. MOFFITT, Auteur Article en page(s) : p.785-800 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : The purpose of the present study is to identify child and adult correlates that differentiate (a) individuals with persistent alcohol dependence from individuals with developmentally limited alcohol dependence and (b) individuals with adult-onset alcohol dependence from individuals who never diagnose. There are 1,037 members of the Dunedin Longitudinal Study, which is a birth cohort followed prospectively from birth until age 32. Past-year DSM-IV alcohol dependence diagnoses are ascertained with structured diagnostic interviews at ages 18, 21, 26, and 32. Individuals are classified as developmentally limited, persistent, or adult-onset subtypes based on their time-ordered pattern of diagnoses. The persistent subtype generally exhibits the worst scores on all correlates, including family psychiatric history, adolescent and adult externalizing and internalizing problems, adolescent and adult substance use, adult quality of life, and coping strategies. The prospective predictors that distinguished them from the developmentally limited subtype involved family liability, adolescent negative affectivity, daily alcohol use, and frequent marijuana use. Furthermore, young people who develop the persistent subtype of alcohol dependence are distinguished from the developmentally limited subtype by an inability to reduce drinking and by continued use despite problems by age 18. The adult-onset group members are virtually indistinguishable from ordinary cohort members as children or adolescents; however, in adulthood, adult-onset cases are distinguished by problems with depression, substance use, stress, and strategies for coping with stress. Information about age of onset and developmental course is fundamental for identifying subtypes of alcohol dependence. Subtype-specific etiologies point to targeted prevention and intervention efforts based on the characteristics of each subtype. En ligne : http://dx.doi.org/10.1017/S0954579413000175 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=210
in Development and Psychopathology > 25-3 (August 2013) . - p.785-800[article] Prospective developmental subtypes of alcohol dependence from age 18 to 32 years: Implications for nosology, etiology, and intervention [Texte imprimé et/ou numérique] / Madeline H. MEIER, Auteur ; Avshalom CASPI, Auteur ; Renate HOUTS, Auteur ; Wendy S. SLUTSKE, Auteur ; Honalee HARRINGTON, Auteur ; Kristina M. JACKSON, Auteur ; Daniel W. BELSKY, Auteur ; Richie POULTON, Auteur ; Terrie E. MOFFITT, Auteur . - p.785-800.
Langues : Anglais (eng)
in Development and Psychopathology > 25-3 (August 2013) . - p.785-800
Index. décimale : PER Périodiques Résumé : The purpose of the present study is to identify child and adult correlates that differentiate (a) individuals with persistent alcohol dependence from individuals with developmentally limited alcohol dependence and (b) individuals with adult-onset alcohol dependence from individuals who never diagnose. There are 1,037 members of the Dunedin Longitudinal Study, which is a birth cohort followed prospectively from birth until age 32. Past-year DSM-IV alcohol dependence diagnoses are ascertained with structured diagnostic interviews at ages 18, 21, 26, and 32. Individuals are classified as developmentally limited, persistent, or adult-onset subtypes based on their time-ordered pattern of diagnoses. The persistent subtype generally exhibits the worst scores on all correlates, including family psychiatric history, adolescent and adult externalizing and internalizing problems, adolescent and adult substance use, adult quality of life, and coping strategies. The prospective predictors that distinguished them from the developmentally limited subtype involved family liability, adolescent negative affectivity, daily alcohol use, and frequent marijuana use. Furthermore, young people who develop the persistent subtype of alcohol dependence are distinguished from the developmentally limited subtype by an inability to reduce drinking and by continued use despite problems by age 18. The adult-onset group members are virtually indistinguishable from ordinary cohort members as children or adolescents; however, in adulthood, adult-onset cases are distinguished by problems with depression, substance use, stress, and strategies for coping with stress. Information about age of onset and developmental course is fundamental for identifying subtypes of alcohol dependence. Subtype-specific etiologies point to targeted prevention and intervention efforts based on the characteristics of each subtype. En ligne : http://dx.doi.org/10.1017/S0954579413000175 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=210 Supportive parenting mediates neighborhood socioeconomic disparities in children's antisocial behavior from ages 5 to 12 / Candice L. ODGERS in Development and Psychopathology, 24-3 (August 2012)
[article]
Titre : Supportive parenting mediates neighborhood socioeconomic disparities in children's antisocial behavior from ages 5 to 12 Type de document : Texte imprimé et/ou numérique Auteurs : Candice L. ODGERS, Auteur ; Avshalom CASPI, Auteur ; Michael A. RUSSELL, Auteur ; Robert J. SAMPSON, Auteur ; Louise ARSENEAULT, Auteur ; Terrie E. MOFFITT, Auteur Année de publication : 2012 Article en page(s) : p.705-721 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : We report a graded relationship between neighborhood socioeconomic status (SES) and children's antisocial behavior that (a) can be observed at school entry, (b) widens across childhood, (c) remains after controlling for family-level SES and risk, and (d) is completely mediated by maternal warmth and parental monitoring (defined throughout as supportive parenting). The children were participants in the Environmental Risk Longitudinal Twin Study (N = 2,232), which prospectively tracked the development of children and their neighborhoods across childhood. Direct and independent effects of neighborhood-level SES on children's antisocial behavior were observed as early as age 5, and the gap between children living in deprived versus more affluent neighborhoods widened as children approached adolescence. By age 12, the effect of neighborhood SES on children's antisocial behavior was as large as the effect observed for our most robust predictor of antisocial behavior: sex (Cohen d = 0.51 when comparing children growing up in deprived vs. more affluent neighborhoods in comparison to Cohen d = 0.53 when comparing antisocial behavior among boys vs. girls). However, these relatively large differences in children's levels and rate of change in antisocial behavior across deprived versus more affluent neighborhoods were completely mediated by supportive parenting practices. The implications of our findings for studying and reducing socioeconomic disparities in antisocial behavior among children are discussed. En ligne : http://dx.doi.org/10.1017/S0954579412000326 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=177
in Development and Psychopathology > 24-3 (August 2012) . - p.705-721[article] Supportive parenting mediates neighborhood socioeconomic disparities in children's antisocial behavior from ages 5 to 12 [Texte imprimé et/ou numérique] / Candice L. ODGERS, Auteur ; Avshalom CASPI, Auteur ; Michael A. RUSSELL, Auteur ; Robert J. SAMPSON, Auteur ; Louise ARSENEAULT, Auteur ; Terrie E. MOFFITT, Auteur . - 2012 . - p.705-721.
Langues : Anglais (eng)
in Development and Psychopathology > 24-3 (August 2012) . - p.705-721
Index. décimale : PER Périodiques Résumé : We report a graded relationship between neighborhood socioeconomic status (SES) and children's antisocial behavior that (a) can be observed at school entry, (b) widens across childhood, (c) remains after controlling for family-level SES and risk, and (d) is completely mediated by maternal warmth and parental monitoring (defined throughout as supportive parenting). The children were participants in the Environmental Risk Longitudinal Twin Study (N = 2,232), which prospectively tracked the development of children and their neighborhoods across childhood. Direct and independent effects of neighborhood-level SES on children's antisocial behavior were observed as early as age 5, and the gap between children living in deprived versus more affluent neighborhoods widened as children approached adolescence. By age 12, the effect of neighborhood SES on children's antisocial behavior was as large as the effect observed for our most robust predictor of antisocial behavior: sex (Cohen d = 0.51 when comparing children growing up in deprived vs. more affluent neighborhoods in comparison to Cohen d = 0.53 when comparing antisocial behavior among boys vs. girls). However, these relatively large differences in children's levels and rate of change in antisocial behavior across deprived versus more affluent neighborhoods were completely mediated by supportive parenting practices. The implications of our findings for studying and reducing socioeconomic disparities in antisocial behavior among children are discussed. En ligne : http://dx.doi.org/10.1017/S0954579412000326 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=177 Systematic social observation of children’s neighborhoods using Google Street View: a reliable and cost-effective method / Candice L. ODGERS in Journal of Child Psychology and Psychiatry, 53-10 (October 2012)
PermalinkThe developmental course of loneliness in adolescence: Implications for mental health, educational attainment, and psychosocial functioning / Timothy MATTHEWS in Development and Psychopathology, 35-2 (May 2023)
PermalinkThe high societal costs of childhood conduct problems: evidence from administrative records up to age 38 in a longitudinal birth cohort / J. G. RIVENBARK in Journal of Child Psychology and Psychiatry, 59-6 (June 2018)
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