Adolescent age moderates genetic and environmental influences on parent–adolescent positivity and negativity: Implications for genotype–environment correlation / Kristine MARCEAU in Development and Psychopathology, 28-1 (February 2016)  

Public ISBD [article]  inDevelopment and Psychopathology > 28-1 (February 2016) . - p.149-166 Titre : Adolescent age moderates genetic and environmental influences on parent–adolescent positivity and negativity: Implications for genotype–environment correlation Type de document : texte imprimé Auteurs : Kristine MARCEAU, Auteur ; Valerie S. KNOPIK, Auteur ; Jenae M. NEIDERHISER, Auteur ; Paul LICHTENSTEIN, Auteur ; Erica L. SPOTTS, Auteur ; Jody M. GANIBAN, Auteur ; David REISS, Auteur Article en page(s) : p.149-166 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : We examined how genotype–environment correlation processes differ as a function of adolescent age. We tested whether adolescent age moderates genetic and environmental influences on positivity and negativity in mother–adolescent and father–adolescent relationships using parallel samples of twin parents from the Twin and Offspring Study in Sweden and twin/sibling adolescents from the Nonshared Environment in Adolescent Development Study. We inferred differences in the role of passive and nonpassive genotype–environment correlation based on biometric moderation findings. The findings indicated that nonpassive gene–environment correlation played a stronger role for positivity in mother– and father–adolescent relationships in families with older adolescents than in families with younger adolescents, and that passive gene–environment correlation played a stronger role for positivity in the mother–adolescent relationship in families with younger adolescents than in families with older adolescents. Implications of these findings for the timing and targeting of interventions on family relationships are discussed. En ligne : http://dx.doi.org/10.1017/S0954579415000358 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=278 [article] Adolescent age moderates genetic and environmental influences on parent–adolescent positivity and negativity: Implications for genotype–environment correlation [texte imprimé] / Kristine MARCEAU, Auteur ; Valerie S. KNOPIK, Auteur ; Jenae M. NEIDERHISER, Auteur ; Paul LICHTENSTEIN, Auteur ; Erica L. SPOTTS, Auteur ; Jody M. GANIBAN, Auteur ; David REISS, Auteur . - p.149-166. Langues : Anglais (eng) in Development and Psychopathology > 28-1 (February 2016) . - p.149-166 Index. décimale : PER Périodiques Résumé : We examined how genotype–environment correlation processes differ as a function of adolescent age. We tested whether adolescent age moderates genetic and environmental influences on positivity and negativity in mother–adolescent and father–adolescent relationships using parallel samples of twin parents from the Twin and Offspring Study in Sweden and twin/sibling adolescents from the Nonshared Environment in Adolescent Development Study. We inferred differences in the role of passive and nonpassive genotype–environment correlation based on biometric moderation findings. The findings indicated that nonpassive gene–environment correlation played a stronger role for positivity in mother– and father–adolescent relationships in families with older adolescents than in families with younger adolescents, and that passive gene–environment correlation played a stronger role for positivity in the mother–adolescent relationship in families with younger adolescents than in families with older adolescents. Implications of these findings for the timing and targeting of interventions on family relationships are discussed. En ligne : http://dx.doi.org/10.1017/S0954579415000358 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=278

Associations between the parent–child relationship and adolescent self-worth: a genetically informed study of twin parents and their adolescent children / Tom A. MCADAMS in Journal of Child Psychology and Psychiatry, 58-1 (January 2017)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 58-1 (January 2017) . - p.46-54 Titre : Associations between the parent–child relationship and adolescent self-worth: a genetically informed study of twin parents and their adolescent children Type de document : texte imprimé Auteurs : Tom A. MCADAMS, Auteur ; Frühling V. RIJSDIJK, Auteur ; Jurgita NARUSYTE, Auteur ; Jody M. GANIBAN, Auteur ; David REISS, Auteur ; Erica SPOTTS, Auteur ; Jenae M. NEIDERHISER, Auteur ; Paul LICHTENSTEIN, Auteur ; Thalia C. ELEY, Auteur Article en page(s) : p.46-54 Langues : Anglais (eng) Mots-clés : Adolescence  parenting  parent–child relationships  children-of-twins  self-esteem Index. décimale : PER Périodiques Résumé : Background Low self-worth during adolescence predicts a range of emotional and behavioural problems. As such, identifying potential sources of influence on self-worth is important. Aspects of the parent–child relationship are often associated with adolescent self-worth but to date it is unclear whether such associations may be attributable to familial confounding (e.g. genetic relatedness). We set out to clarify the nature of relationships between parental expressed affection and adolescent self-worth, and parent–child closeness and adolescent self-worth. Methods We used data from the Twin and Offspring Study in Sweden, a children-of-twins sample comprising 909 adult twin pairs with adolescent children. Using these data we were able to apply structural equation models with which we could examine whether associations remained after accounting for genetic transmission. Results Results demonstrated that parent–child closeness and parental-expressed affection were both phenotypically associated with adolescent self-worth. Associations could not be attributed to genetic relatedness between parent and child. Conclusions Parent–child closeness and parental affection are associated with adolescent self-worth above and beyond effects attributable to genetic relatedness. Data were cross-sectional, so the direction of effects cannot be confirmed but findings support the notion that positive parent–child relationships increase adolescent self-worth. En ligne : http://dx.doi.org/10.1111/jcpp.12600 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=298 [article] Associations between the parent–child relationship and adolescent self-worth: a genetically informed study of twin parents and their adolescent children [texte imprimé] / Tom A. MCADAMS, Auteur ; Frühling V. RIJSDIJK, Auteur ; Jurgita NARUSYTE, Auteur ; Jody M. GANIBAN, Auteur ; David REISS, Auteur ; Erica SPOTTS, Auteur ; Jenae M. NEIDERHISER, Auteur ; Paul LICHTENSTEIN, Auteur ; Thalia C. ELEY, Auteur . - p.46-54. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 58-1 (January 2017) . - p.46-54 Mots-clés : Adolescence  parenting  parent–child relationships  children-of-twins  self-esteem Index. décimale : PER Périodiques Résumé : Background Low self-worth during adolescence predicts a range of emotional and behavioural problems. As such, identifying potential sources of influence on self-worth is important. Aspects of the parent–child relationship are often associated with adolescent self-worth but to date it is unclear whether such associations may be attributable to familial confounding (e.g. genetic relatedness). We set out to clarify the nature of relationships between parental expressed affection and adolescent self-worth, and parent–child closeness and adolescent self-worth. Methods We used data from the Twin and Offspring Study in Sweden, a children-of-twins sample comprising 909 adult twin pairs with adolescent children. Using these data we were able to apply structural equation models with which we could examine whether associations remained after accounting for genetic transmission. Results Results demonstrated that parent–child closeness and parental-expressed affection were both phenotypically associated with adolescent self-worth. Associations could not be attributed to genetic relatedness between parent and child. Conclusions Parent–child closeness and parental affection are associated with adolescent self-worth above and beyond effects attributable to genetic relatedness. Data were cross-sectional, so the direction of effects cannot be confirmed but findings support the notion that positive parent–child relationships increase adolescent self-worth. En ligne : http://dx.doi.org/10.1111/jcpp.12600 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=298

Parental criticism and adolescent internalising symptoms: using a Children-of-Twins design with power calculations to account for genetic influence / Yasmin I. AHMADZADEH in Journal of Child Psychology and Psychiatry, 63-5 (May 2022)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 63-5 (May 2022) . - p.599-607 Titre : Parental criticism and adolescent internalising symptoms: using a Children-of-Twins design with power calculations to account for genetic influence Type de document : texte imprimé Auteurs : Yasmin I. AHMADZADEH, Auteur ; Thalia C. ELEY, Auteur ; Laurie J. HANNIGAN, Auteur ; Cathy CRESWELL, Auteur ; Paul LICHTENSTEIN, Auteur ; Erica SPOTTS, Auteur ; Jody M. GANIBAN, Auteur ; Jenae M. NEIDERHISER, Auteur ; Frühling V. RIJSDIJK, Auteur ; Tom A. MCADAMS, Auteur Article en page(s) : p.599-607 Langues : Anglais (eng) Mots-clés : Adolescent  Humans  Parents  Phenotype  Sweden  Twins/genetics/psychology  Parenting  genetics  intergenerational  psychopathology Index. décimale : PER Périodiques Résumé : BACKGROUND: Parental criticism is correlated with internalising symptoms in adolescent offspring. This correlation could in part reflect their genetic relatedness, if the same genes influence behaviours in both parents and offspring. We use a Children-of-Twins design to assess whether parent-reported criticism and offspring internalising symptoms remain associated after controlling for shared genes. To aid interpretation of our results and those of previous Children-of-Twins studies, we examine statistical power for the detection of genetic effects and explore the direction of possible causal effects between generations. METHODS: Data were drawn from two Swedish twin samples, comprising 876 adult twin pairs with adolescent offspring and 1,030 adolescent twin pairs with parents. Parent reports of criticism towards their offspring were collected concurrently with parent and offspring reports of adolescent internalising symptoms. Children-of-Twins structural equation models were used to control for genetic influence on the intergenerational association between parental criticism and adolescent internalising. RESULTS: Parental criticism was associated with adolescent internalising symptoms after controlling for genetic influence. No significant role was found for shared genes influencing phenotypes in both generations, although power analyses suggested that some genetic effects may have gone undetected. Models could not distinguish directionality for nongenetic, causal effects between generations. CONCLUSIONS: Parental criticism may be involved in psychosocial family processes in the context of adolescent internalising. Future studies should seek to identify these processes and provide clarity on the direction of potential causal effects. En ligne : http://dx.doi.org/10.1111/jcpp.13498 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=476 [article] Parental criticism and adolescent internalising symptoms: using a Children-of-Twins design with power calculations to account for genetic influence [texte imprimé] / Yasmin I. AHMADZADEH, Auteur ; Thalia C. ELEY, Auteur ; Laurie J. HANNIGAN, Auteur ; Cathy CRESWELL, Auteur ; Paul LICHTENSTEIN, Auteur ; Erica SPOTTS, Auteur ; Jody M. GANIBAN, Auteur ; Jenae M. NEIDERHISER, Auteur ; Frühling V. RIJSDIJK, Auteur ; Tom A. MCADAMS, Auteur . - p.599-607. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 63-5 (May 2022) . - p.599-607 Mots-clés : Adolescent  Humans  Parents  Phenotype  Sweden  Twins/genetics/psychology  Parenting  genetics  intergenerational  psychopathology Index. décimale : PER Périodiques Résumé : BACKGROUND: Parental criticism is correlated with internalising symptoms in adolescent offspring. This correlation could in part reflect their genetic relatedness, if the same genes influence behaviours in both parents and offspring. We use a Children-of-Twins design to assess whether parent-reported criticism and offspring internalising symptoms remain associated after controlling for shared genes. To aid interpretation of our results and those of previous Children-of-Twins studies, we examine statistical power for the detection of genetic effects and explore the direction of possible causal effects between generations. METHODS: Data were drawn from two Swedish twin samples, comprising 876 adult twin pairs with adolescent offspring and 1,030 adolescent twin pairs with parents. Parent reports of criticism towards their offspring were collected concurrently with parent and offspring reports of adolescent internalising symptoms. Children-of-Twins structural equation models were used to control for genetic influence on the intergenerational association between parental criticism and adolescent internalising. RESULTS: Parental criticism was associated with adolescent internalising symptoms after controlling for genetic influence. No significant role was found for shared genes influencing phenotypes in both generations, although power analyses suggested that some genetic effects may have gone undetected. Models could not distinguish directionality for nongenetic, causal effects between generations. CONCLUSIONS: Parental criticism may be involved in psychosocial family processes in the context of adolescent internalising. Future studies should seek to identify these processes and provide clarity on the direction of potential causal effects. En ligne : http://dx.doi.org/10.1111/jcpp.13498 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=476

Parental knowledge is an environmental influence on adolescent externalizing / Kristine MARCEAU in Journal of Child Psychology and Psychiatry, 56-2 (February 2015)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 56-2 (February 2015) . - p.130-137 Titre : Parental knowledge is an environmental influence on adolescent externalizing Type de document : texte imprimé Auteurs : Kristine MARCEAU, Auteur ; Jurgita NARUSYTE, Auteur ; Paul LICHTENSTEIN, Auteur ; Jody M. GANIBAN, Auteur ; Erica L. SPOTTS, Auteur ; David REISS, Auteur ; Jenae M. NEIDERHISER, Auteur Article en page(s) : p.130-137 Langues : Anglais (eng) Mots-clés : Gene–environment correlation  adolescent externalizing  parental monitoring  parental knowledge  extended children of twins Index. décimale : PER Périodiques Résumé : Background There is evidence both that parental monitoring is an environmental influence serving to diminish adolescent externalizing problems and that this association may be driven by adolescents' characteristics via genetic and/or environmental mechanisms, such that adolescents with fewer problems tell their parents more, and therefore appear to be better monitored. Without information on how parents' and children's genes and environments influence correlated parent and child behaviors, it is impossible to clarify the mechanisms underlying this association. Method The present study used the Extended Children of Twins model to distinguish types of gene–environment correlation and direct environmental effects underlying associations between parental knowledge and adolescent (age 11–22 years) externalizing behavior with a Swedish sample of 909 twin parents and their adolescent offspring and a US-based sample of 405 White adolescent siblings and their parents. Results Results suggest that more parental knowledge is associated with less adolescent externalizing via a direct environmental influence independent of any genetic influences. There was no evidence of a child-driven explanation of the association between parental knowledge and adolescent externalizing problems. Conclusions In this sample of adolescents, parental knowledge exerted an environmental influence on adolescent externalizing after accounting for genetic influences of parents and adolescents. Because the association between parenting and child development originates in the parent, treatment for adolescent externalizing must not only include parents but should also focus on altering their parental style. Thus, findings suggest that teaching parents better knowledge-related monitoring strategies is likely to help reduce externalizing problems in adolescents. En ligne : http://dx.doi.org/10.1111/jcpp.12288 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=259 [article] Parental knowledge is an environmental influence on adolescent externalizing [texte imprimé] / Kristine MARCEAU, Auteur ; Jurgita NARUSYTE, Auteur ; Paul LICHTENSTEIN, Auteur ; Jody M. GANIBAN, Auteur ; Erica L. SPOTTS, Auteur ; David REISS, Auteur ; Jenae M. NEIDERHISER, Auteur . - p.130-137. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 56-2 (February 2015) . - p.130-137 Mots-clés : Gene–environment correlation  adolescent externalizing  parental monitoring  parental knowledge  extended children of twins Index. décimale : PER Périodiques Résumé : Background There is evidence both that parental monitoring is an environmental influence serving to diminish adolescent externalizing problems and that this association may be driven by adolescents' characteristics via genetic and/or environmental mechanisms, such that adolescents with fewer problems tell their parents more, and therefore appear to be better monitored. Without information on how parents' and children's genes and environments influence correlated parent and child behaviors, it is impossible to clarify the mechanisms underlying this association. Method The present study used the Extended Children of Twins model to distinguish types of gene–environment correlation and direct environmental effects underlying associations between parental knowledge and adolescent (age 11–22 years) externalizing behavior with a Swedish sample of 909 twin parents and their adolescent offspring and a US-based sample of 405 White adolescent siblings and their parents. Results Results suggest that more parental knowledge is associated with less adolescent externalizing via a direct environmental influence independent of any genetic influences. There was no evidence of a child-driven explanation of the association between parental knowledge and adolescent externalizing problems. Conclusions In this sample of adolescents, parental knowledge exerted an environmental influence on adolescent externalizing after accounting for genetic influences of parents and adolescents. Because the association between parenting and child development originates in the parent, treatment for adolescent externalizing must not only include parents but should also focus on altering their parental style. Thus, findings suggest that teaching parents better knowledge-related monitoring strategies is likely to help reduce externalizing problems in adolescents. En ligne : http://dx.doi.org/10.1111/jcpp.12288 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=259

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