Commentary: Are siblings birds of a feather? – reflections on Jenkins et al. (2012) / Alison PIKE in Journal of Child Psychology and Psychiatry, 53-6 (June 2012)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 53-6 (June 2012) . - p.630–631 Titre : Commentary: Are siblings birds of a feather? – reflections on Jenkins et al. (2012) Type de document : Texte imprimé et/ou numérique Auteurs : Alison PIKE, Auteur Année de publication : 2012 Article en page(s) : p.630–631 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/j.1469-7610.2012.02536.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=157 [article] Commentary: Are siblings birds of a feather? – reflections on Jenkins et al. (2012) [Texte imprimé et/ou numérique] / Alison PIKE, Auteur . - 2012 . - p.630–631. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 53-6 (June 2012) . - p.630–631 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1111/j.1469-7610.2012.02536.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=157

Explaining the influence of non-shared environment (NSE) on symptoms of behaviour problems from preschool to adulthood: mind the missing NSE gap / Agnieszka GIDZIELA in Journal of Child Psychology and Psychiatry, 64-5 (May 2023)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 64-5 (May 2023) . - p.747-757 Titre : Explaining the influence of non-shared environment (NSE) on symptoms of behaviour problems from preschool to adulthood: mind the missing NSE gap Type de document : Texte imprimé et/ou numérique Auteurs : Agnieszka GIDZIELA, Auteur ; Margherita MALANCHINI, Auteur ; Kaili RIMFELD, Auteur ; Andrew MCMILLAN, Auteur ; Angelica RONALD, Auteur ; Essi VIDING, Auteur ; Alison PIKE, Auteur ; Kathryn ASBURY, Auteur ; Thalia C. ELEY, Auteur ; Sophie VON STUMM, Auteur ; Robert PLOMIN, Auteur Article en page(s) : p.747-757 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Background Individual differences in symptoms of behaviour problems in childhood and adolescence are not primarily due to nature or nurture - another substantial source of variance is non-shared environment (NSE). However, few specific environmental factors have been found to account for these NSE estimates. This creates a 'missing NSE' gap analogous to the 'missing heritability' gap, which refers to the shortfall in identifying DNA differences responsible for heritability. We assessed the extent to which variance in behaviour problem symptoms during the first two decades of life can be accounted for by measured NSE effects after controlling for genetics and shared environment. Methods The sample included 4,039 pairs of twins in the Twins Early Development Study whose environments and symptoms of behaviour problems were assessed in preschool, childhood, adolescence and early adulthood via parent, teacher and self-reports. Twin-specific environments were assessed via parent-reports, including early life adversity, parental feelings, parental discipline and classroom environment. Multivariate longitudinal twin model-fitting was employed to estimate the variance in behaviour problem symptoms at each age that could be predicted by environmental measures at the previous age. Results On average across childhood, adolescence and adulthood, parent-rated NSE composite measures accounted for 3.4% of the reliable NSE variance (1.0% of the total variance) in parent-rated, symptoms of behaviour problems, 0.5% (0.1%) in teacher-rated symptoms and 0.9% (0.5%) in self-rated symptoms after controlling for genetics, shared environment and error of measurement. Cumulatively across development, our parent-rated NSE measures in preschool, childhood and adolescence predicted 4.7% of the NSE variance (2.0% of the total variance) in parent-rated and 0.3% (0.2%) in self-rated behaviour problem symptoms in adulthood. Conclusions The missing NSE gap between variance explained by measured environments and total NSE variance is large. Home and classroom environments are more likely to influence behaviour problem symptoms via genetics than via NSE. En ligne : https://doi.org/10.1111/jcpp.13729 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=501 [article] Explaining the influence of non-shared environment (NSE) on symptoms of behaviour problems from preschool to adulthood: mind the missing NSE gap [Texte imprimé et/ou numérique] / Agnieszka GIDZIELA, Auteur ; Margherita MALANCHINI, Auteur ; Kaili RIMFELD, Auteur ; Andrew MCMILLAN, Auteur ; Angelica RONALD, Auteur ; Essi VIDING, Auteur ; Alison PIKE, Auteur ; Kathryn ASBURY, Auteur ; Thalia C. ELEY, Auteur ; Sophie VON STUMM, Auteur ; Robert PLOMIN, Auteur . - p.747-757. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 64-5 (May 2023) . - p.747-757 Index. décimale : PER Périodiques Résumé : Background Individual differences in symptoms of behaviour problems in childhood and adolescence are not primarily due to nature or nurture - another substantial source of variance is non-shared environment (NSE). However, few specific environmental factors have been found to account for these NSE estimates. This creates a 'missing NSE' gap analogous to the 'missing heritability' gap, which refers to the shortfall in identifying DNA differences responsible for heritability. We assessed the extent to which variance in behaviour problem symptoms during the first two decades of life can be accounted for by measured NSE effects after controlling for genetics and shared environment. Methods The sample included 4,039 pairs of twins in the Twins Early Development Study whose environments and symptoms of behaviour problems were assessed in preschool, childhood, adolescence and early adulthood via parent, teacher and self-reports. Twin-specific environments were assessed via parent-reports, including early life adversity, parental feelings, parental discipline and classroom environment. Multivariate longitudinal twin model-fitting was employed to estimate the variance in behaviour problem symptoms at each age that could be predicted by environmental measures at the previous age. Results On average across childhood, adolescence and adulthood, parent-rated NSE composite measures accounted for 3.4% of the reliable NSE variance (1.0% of the total variance) in parent-rated, symptoms of behaviour problems, 0.5% (0.1%) in teacher-rated symptoms and 0.9% (0.5%) in self-rated symptoms after controlling for genetics, shared environment and error of measurement. Cumulatively across development, our parent-rated NSE measures in preschool, childhood and adolescence predicted 4.7% of the NSE variance (2.0% of the total variance) in parent-rated and 0.3% (0.2%) in self-rated behaviour problem symptoms in adulthood. Conclusions The missing NSE gap between variance explained by measured environments and total NSE variance is large. Home and classroom environments are more likely to influence behaviour problem symptoms via genetics than via NSE. En ligne : https://doi.org/10.1111/jcpp.13729 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=501

Household chaos – links with parenting and child behaviour / Joanne COLDWELL in Journal of Child Psychology and Psychiatry, 47-11 (November 2006)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 47-11 (November 2006) . - p.1116–1122 Titre : Household chaos – links with parenting and child behaviour Type de document : Texte imprimé et/ou numérique Auteurs : Joanne COLDWELL, Auteur ; Judy DUNN, Auteur ; Alison PIKE, Auteur Année de publication : 2007 Article en page(s) : p.1116–1122 Langues : Anglais (eng) Mots-clés : Household-chaos children's-behaviour parenting moderation Index. décimale : PER Périodiques Résumé : Background: The study aimed to confirm previous findings showing links between household chaos and parenting in addition to examining whether household chaos was predictive of children's behaviour over and above parenting. In addition, we investigated whether household chaos acts as a moderator between parenting and children's behaviour. Method: The sample consisted of 118 working- and middle-class two-parent English families with two children aged 4–8. Parents provided reports of the parent–child relationship, the level of chaos in their home and the children's problematic behaviour. The children also provided reports of parent–child relationships via a puppet interview. Results: The results confirmed the links between household chaos and parenting, and indicated that household chaos is predictive of children's problem behaviour over and above parenting. In addition, in a minority of cases, household chaos played a moderating role between parenting and children's behaviour in that it exacerbated the effect of poorer quality parenting on children's behaviour. Conclusions: Household chaos is able to work in an additive way and predict children's problem behaviour over and above parenting, and is particularly potent when in combination with less positive/more negative parenting. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2006.01655.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=801 [article] Household chaos – links with parenting and child behaviour [Texte imprimé et/ou numérique] / Joanne COLDWELL, Auteur ; Judy DUNN, Auteur ; Alison PIKE, Auteur . - 2007 . - p.1116–1122. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 47-11 (November 2006) . - p.1116–1122 Mots-clés : Household-chaos children's-behaviour parenting moderation Index. décimale : PER Périodiques Résumé : Background: The study aimed to confirm previous findings showing links between household chaos and parenting in addition to examining whether household chaos was predictive of children's behaviour over and above parenting. In addition, we investigated whether household chaos acts as a moderator between parenting and children's behaviour. Method: The sample consisted of 118 working- and middle-class two-parent English families with two children aged 4–8. Parents provided reports of the parent–child relationship, the level of chaos in their home and the children's problematic behaviour. The children also provided reports of parent–child relationships via a puppet interview. Results: The results confirmed the links between household chaos and parenting, and indicated that household chaos is predictive of children's problem behaviour over and above parenting. In addition, in a minority of cases, household chaos played a moderating role between parenting and children's behaviour in that it exacerbated the effect of poorer quality parenting on children's behaviour. Conclusions: Household chaos is able to work in an additive way and predict children's problem behaviour over and above parenting, and is particularly potent when in combination with less positive/more negative parenting. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2006.01655.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=801

Nonshared environmental influences on teacher-reported behaviour problems: monozygotic twin differences in perceptions of the classroom / Bonamy R. OLIVER in Journal of Child Psychology and Psychiatry, 49-6 (June 2008)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 49-6 (June 2008) . - p.646-653 Titre : Nonshared environmental influences on teacher-reported behaviour problems: monozygotic twin differences in perceptions of the classroom Type de document : Texte imprimé et/ou numérique Auteurs : Bonamy R. OLIVER, Auteur ; Alison PIKE, Auteur ; Robert PLOMIN, Auteur Année de publication : 2008 Article en page(s) : p.646-653 Langues : Anglais (eng) Mots-clés : Nonshared-environment monozygotic-twins behaviour-problemsclassroom-environment environmental-influences school twins Index. décimale : PER Périodiques Résumé : Background: The identification of specific nonshared environments responsible for the variance in behaviour problems is a key challenge. Methods: Nonshared environmental influences on teacher-reported behaviour problems were explored independently of genetics using the monozygotic (MZ) twin differences design. Six aspects of classroom environment were rated by a representative sample of 570 nine-year-old MZ twins in the UK in different classrooms and were related to their different teachers’ reports of prosocial behaviour, hyperactivity, conduct problems, peer problems and emotional symptoms. Results: Within-pair differences in perceptions of the classroom were significantly correlated with teacher-reported behaviour problems, indicating that children with less favourable perceptions of their classroom environment were reported by their teachers as less prosocial, more hyperactive, and to have more conduct and peer problems. Socioeconomic status did not significantly moderate any of these relationships. However, parent-reported household chaos was a significant moderator. Conclusions: The classroom environment is related to behaviour problems even when genetic factors are held constant. Classroom environment is more strongly associated with behaviour problems when the home environment is more chaotic. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2008.01891.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457 [article] Nonshared environmental influences on teacher-reported behaviour problems: monozygotic twin differences in perceptions of the classroom [Texte imprimé et/ou numérique] / Bonamy R. OLIVER, Auteur ; Alison PIKE, Auteur ; Robert PLOMIN, Auteur . - 2008 . - p.646-653. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 49-6 (June 2008) . - p.646-653 Mots-clés : Nonshared-environment monozygotic-twins behaviour-problemsclassroom-environment environmental-influences school twins Index. décimale : PER Périodiques Résumé : Background: The identification of specific nonshared environments responsible for the variance in behaviour problems is a key challenge. Methods: Nonshared environmental influences on teacher-reported behaviour problems were explored independently of genetics using the monozygotic (MZ) twin differences design. Six aspects of classroom environment were rated by a representative sample of 570 nine-year-old MZ twins in the UK in different classrooms and were related to their different teachers’ reports of prosocial behaviour, hyperactivity, conduct problems, peer problems and emotional symptoms. Results: Within-pair differences in perceptions of the classroom were significantly correlated with teacher-reported behaviour problems, indicating that children with less favourable perceptions of their classroom environment were reported by their teachers as less prosocial, more hyperactive, and to have more conduct and peer problems. Socioeconomic status did not significantly moderate any of these relationships. However, parent-reported household chaos was a significant moderator. Conclusions: The classroom environment is related to behaviour problems even when genetic factors are held constant. Classroom environment is more strongly associated with behaviour problems when the home environment is more chaotic. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2008.01891.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457

Young children's sibling relationship quality: distal and proximal correlates / Tina KRETSCHMER in Journal of Child Psychology and Psychiatry, 50-5 (May 2009)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 50-5 (May 2009) . - p.581-589 Titre : Young children's sibling relationship quality: distal and proximal correlates Type de document : Texte imprimé et/ou numérique Auteurs : Tina KRETSCHMER, Auteur ; Alison PIKE, Auteur Année de publication : 2009 Article en page(s) : p.581-589 Langues : Anglais (eng) Mots-clés : Sibling-relationship-quality household-chaos parenting mediation moderation Index. décimale : PER Périodiques Résumé : Background: Relationships within families are interdependent and related to distal environmental factors. Low socioeconomic status (SES) and high household chaos (distal factors) have been linked to less positive marital and parent–child relationships, but have not yet been examined with regard to young children's sibling relationships. The present study tested direct associations between these distal factors and sibling relationship quality, as well as examining parenting as a potential mediator and/or moderator. Method: One hundred and eighteen families with children aged 4 to 8 years were interviewed and completed questionnaires during home visits. Children provided reports about the quality of their sibling relationships via a puppet interview, and mothers and fathers reported on household chaos and their exertion of harsh discipline. Researchers rated parental warmth towards the children. Finally, parental education and household density were assessed as indicators of SES. Results: Using structural equation modelling (SEM), we found that lower levels of household chaos were related to better quality sibling relationships, and that this link was mediated by maternal warmth and paternal harsh discipline, as well as moderated by maternal harsh discipline. Conclusion: Household chaos was more strongly linked to relationship quality between family members than SES, warranting further research and practical application. The study of children's sibling relationships should take into account inter-relations between proximal and distal environmental factors to fully reveal the complexity of family life. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2008.02016.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=731 [article] Young children's sibling relationship quality: distal and proximal correlates [Texte imprimé et/ou numérique] / Tina KRETSCHMER, Auteur ; Alison PIKE, Auteur . - 2009 . - p.581-589. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 50-5 (May 2009) . - p.581-589 Mots-clés : Sibling-relationship-quality household-chaos parenting mediation moderation Index. décimale : PER Périodiques Résumé : Background: Relationships within families are interdependent and related to distal environmental factors. Low socioeconomic status (SES) and high household chaos (distal factors) have been linked to less positive marital and parent–child relationships, but have not yet been examined with regard to young children's sibling relationships. The present study tested direct associations between these distal factors and sibling relationship quality, as well as examining parenting as a potential mediator and/or moderator. Method: One hundred and eighteen families with children aged 4 to 8 years were interviewed and completed questionnaires during home visits. Children provided reports about the quality of their sibling relationships via a puppet interview, and mothers and fathers reported on household chaos and their exertion of harsh discipline. Researchers rated parental warmth towards the children. Finally, parental education and household density were assessed as indicators of SES. Results: Using structural equation modelling (SEM), we found that lower levels of household chaos were related to better quality sibling relationships, and that this link was mediated by maternal warmth and paternal harsh discipline, as well as moderated by maternal harsh discipline. Conclusion: Household chaos was more strongly linked to relationship quality between family members than SES, warranting further research and practical application. The study of children's sibling relationships should take into account inter-relations between proximal and distal environmental factors to fully reveal the complexity of family life. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2008.02016.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=731

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