A longitudinal twin study of the direction of effects between psychopathic personality and antisocial behaviour / Mats FORSMAN in Journal of Child Psychology and Psychiatry, 51-1 (January 2010)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 51-1 (January 2010) . - p.39-47 Titre : A longitudinal twin study of the direction of effects between psychopathic personality and antisocial behaviour Type de document : Texte imprimé et/ou numérique Auteurs : Mats FORSMAN, Auteur ; Paul LICHTENSTEIN, Auteur ; Henrik ANDERSHED, Auteur ; Henrik LARSSON, Auteur Année de publication : 2010 Article en page(s) : p.39-47 Langues : Anglais (eng) Mots-clés : Antisocial-behaviour psychopathic-personality longitudinal twins Index. décimale : PER Périodiques Résumé : Background: Antisocial behaviour may partly develop as a consequence of psychopathic personality. However, neither the direction of effects nor the aetiology of the association has previously been clarified. The aim in this study was to investigate the direction of effects between psychopathic personality and antisocial behaviour, and to investigate the genetic and environmental contribution to this association. Method: Twins (n = 2,255) in the Swedish Twin Study of Child and Adolescent Development were prospectively followed from adolescence to adulthood. We used a longitudinal cross-lagged twin model to study the associations between psychopathic personality and antisocial behaviour. Results: Psychopathic personality in mid-adolescence predicted antisocial behaviour in adulthood (p < .001), but not the other way around. However, bidirectional effects were found when a measure of persistent antisocial behaviour (from age 8–9 to age 16–17) was used. Psychopathic personality predicted both rule-breaking behaviour (p < .001) and aggressive behaviour (p < .01). Genetic factors were of importance in mediating the longitudinal associations between psychopathic personality and antisocial behaviour. Conclusions: This study provides evidence that genetically influenced psychopathic personality is a robust predictor of adult antisocial behaviour, but also that persistent antisocial behaviour has an impact on adult psychopathic personality via genetic effects. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02141.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=939 [article] A longitudinal twin study of the direction of effects between psychopathic personality and antisocial behaviour [Texte imprimé et/ou numérique] / Mats FORSMAN, Auteur ; Paul LICHTENSTEIN, Auteur ; Henrik ANDERSHED, Auteur ; Henrik LARSSON, Auteur . - 2010 . - p.39-47. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 51-1 (January 2010) . - p.39-47 Mots-clés : Antisocial-behaviour psychopathic-personality longitudinal twins Index. décimale : PER Périodiques Résumé : Background: Antisocial behaviour may partly develop as a consequence of psychopathic personality. However, neither the direction of effects nor the aetiology of the association has previously been clarified. The aim in this study was to investigate the direction of effects between psychopathic personality and antisocial behaviour, and to investigate the genetic and environmental contribution to this association. Method: Twins (n = 2,255) in the Swedish Twin Study of Child and Adolescent Development were prospectively followed from adolescence to adulthood. We used a longitudinal cross-lagged twin model to study the associations between psychopathic personality and antisocial behaviour. Results: Psychopathic personality in mid-adolescence predicted antisocial behaviour in adulthood (p < .001), but not the other way around. However, bidirectional effects were found when a measure of persistent antisocial behaviour (from age 8–9 to age 16–17) was used. Psychopathic personality predicted both rule-breaking behaviour (p < .001) and aggressive behaviour (p < .01). Genetic factors were of importance in mediating the longitudinal associations between psychopathic personality and antisocial behaviour. Conclusions: This study provides evidence that genetically influenced psychopathic personality is a robust predictor of adult antisocial behaviour, but also that persistent antisocial behaviour has an impact on adult psychopathic personality via genetic effects. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02141.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=939

Types and continua in developmental psychopathology: Problem behaviors in school and their relationship to later antisocial behavior / Lars R. BERGMAN in Development and Psychopathology, 21-3 (August 2009)  

Public ISBD [article]  inDevelopment and Psychopathology > 21-3 (August 2009) . - p.975-992 Titre : Types and continua in developmental psychopathology: Problem behaviors in school and their relationship to later antisocial behavior Type de document : Texte imprimé et/ou numérique Auteurs : Lars R. BERGMAN, Auteur ; Henrik ANDERSHED, Auteur ; Anna-Karin ANDERSHED, Auteur Année de publication : 2009 Article en page(s) : p.975-992 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : In the study of developmental psychopathology a dimensional, variable-oriented approach dominates over a typological approach. With the person-oriented research paradigm providing the metatheoretical framework, pros and cons of these two approaches are discussed, and it is pointed to different methodological realizations of the typological approach, and to the contexts where they might be appropriate. It is also pointed out that the two important and underused concepts of equifinality and multifinality with advantage can be incorporated in a person-oriented approach. An empirical example is given of the study of the structure of early adolescent problem behaviors and their relationship to later criminality where dimensional as well as typological analyses are carried out. The usefulness of the typological approach in studying the development and early manifestations of the personality disorder psychopathy is also discussed. It is concluded that the usefulness of a typological approach appears to be underestimated. En ligne : http://dx.doi.org/10.1017/s0954579409000522 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=785 [article] Types and continua in developmental psychopathology: Problem behaviors in school and their relationship to later antisocial behavior [Texte imprimé et/ou numérique] / Lars R. BERGMAN, Auteur ; Henrik ANDERSHED, Auteur ; Anna-Karin ANDERSHED, Auteur . - 2009 . - p.975-992. Langues : Anglais (eng) in Development and Psychopathology > 21-3 (August 2009) . - p.975-992 Index. décimale : PER Périodiques Résumé : In the study of developmental psychopathology a dimensional, variable-oriented approach dominates over a typological approach. With the person-oriented research paradigm providing the metatheoretical framework, pros and cons of these two approaches are discussed, and it is pointed to different methodological realizations of the typological approach, and to the contexts where they might be appropriate. It is also pointed out that the two important and underused concepts of equifinality and multifinality with advantage can be incorporated in a person-oriented approach. An empirical example is given of the study of the structure of early adolescent problem behaviors and their relationship to later criminality where dimensional as well as typological analyses are carried out. The usefulness of the typological approach in studying the development and early manifestations of the personality disorder psychopathy is also discussed. It is concluded that the usefulness of a typological approach appears to be underestimated. En ligne : http://dx.doi.org/10.1017/s0954579409000522 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=785

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