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Gene-environment correlations in parental emotional warmth and intolerance: genome-wide analysis over two generations of the Young Finns Study / H. DOBEWALL in Journal of Child Psychology and Psychiatry, 60-3 (March 2019)
[article]
Titre : Gene-environment correlations in parental emotional warmth and intolerance: genome-wide analysis over two generations of the Young Finns Study Type de document : Texte imprimé et/ou numérique Auteurs : H. DOBEWALL, Auteur ; K. SAVELIEVA, Auteur ; I. SEPPALA, Auteur ; A. KNAFO-NOAM, Auteur ; C. HAKULINEN, Auteur ; M. ELOVAINIO, Auteur ; L. KELTIKANGAS-JARVINEN, Auteur ; L. PULKKI-RABACK, Auteur ; O. T. RAITAKARI, Auteur ; T. LEHTIMAKI, Auteur ; M. HINTSANEN, Auteur Article en page(s) : p.277-285 Langues : Anglais (eng) Mots-clés : Gcta-greml Parenting child development children's' genome-wide genotype variation evocative gene-environment correlation molecular genetics temperament Index. décimale : PER Périodiques Résumé : BACKGROUND: Genomic analysis of the child might offer new potential to illuminate human parenting. We examined whether offspring (G2) genome-wide genotype variation (SNPs) is associated with their mother's (G1) emotional warmth and intolerance, indicating a gene-environment correlation. If this association is stronger than between G2's genes and their emotional warmth and intolerance toward their own children, then this would indicate the presence of an evocative gene-environment correlation. To further understand how G1 mother's parenting has been evoked by genetically influenced characteristics of the child (G2), we examined whether child (G2) temperament partially accounted for the association between offspring genes and parental responses. METHODS: Participants were from the Young Finns Study. G1 mothers (N = 2,349; mean age 39 years) self-reported the emotional warmth and intolerance toward G2 in 1980 when the participants were from 3 to 18 years old. G2 participants answered the same parenting scales in 2007/2012 (N = 1,378; mean age = 38 years in 2007; 59% female) when their children were on average 11 years old. Offspring temperament traits were self-reported in 1992 (G2 age range 15-30 years). Estimation of the phenotypic variance explained by the SNPs of G2 was done by genome-wide complex trait analysis with restricted maximum likelihood (GCTA-GREML). RESULTS: Results showed that the SNPs of a child (G2) explained 22.6% of the phenotypic variance of maternal intolerance (G1; p-value = .039). G2 temperament trait negative emotionality explained only 2.4% points of this association. G2 genes did not explain G1 emotional warmth or G2's own emotional warmth and intolerance. However, further analyses of a combined measure of both G1 parenting scales found genetic effects. Parent or child gender did not moderate the observed associations. CONCLUSIONS: Presented genome-wide evidence is pointing to the important role a child plays in affecting and shaping his/her family environment, though the underlying mechanisms remain unclear. En ligne : https://dx.doi.org/10.1111/jcpp.12995 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=385
in Journal of Child Psychology and Psychiatry > 60-3 (March 2019) . - p.277-285[article] Gene-environment correlations in parental emotional warmth and intolerance: genome-wide analysis over two generations of the Young Finns Study [Texte imprimé et/ou numérique] / H. DOBEWALL, Auteur ; K. SAVELIEVA, Auteur ; I. SEPPALA, Auteur ; A. KNAFO-NOAM, Auteur ; C. HAKULINEN, Auteur ; M. ELOVAINIO, Auteur ; L. KELTIKANGAS-JARVINEN, Auteur ; L. PULKKI-RABACK, Auteur ; O. T. RAITAKARI, Auteur ; T. LEHTIMAKI, Auteur ; M. HINTSANEN, Auteur . - p.277-285.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 60-3 (March 2019) . - p.277-285
Mots-clés : Gcta-greml Parenting child development children's' genome-wide genotype variation evocative gene-environment correlation molecular genetics temperament Index. décimale : PER Périodiques Résumé : BACKGROUND: Genomic analysis of the child might offer new potential to illuminate human parenting. We examined whether offspring (G2) genome-wide genotype variation (SNPs) is associated with their mother's (G1) emotional warmth and intolerance, indicating a gene-environment correlation. If this association is stronger than between G2's genes and their emotional warmth and intolerance toward their own children, then this would indicate the presence of an evocative gene-environment correlation. To further understand how G1 mother's parenting has been evoked by genetically influenced characteristics of the child (G2), we examined whether child (G2) temperament partially accounted for the association between offspring genes and parental responses. METHODS: Participants were from the Young Finns Study. G1 mothers (N = 2,349; mean age 39 years) self-reported the emotional warmth and intolerance toward G2 in 1980 when the participants were from 3 to 18 years old. G2 participants answered the same parenting scales in 2007/2012 (N = 1,378; mean age = 38 years in 2007; 59% female) when their children were on average 11 years old. Offspring temperament traits were self-reported in 1992 (G2 age range 15-30 years). Estimation of the phenotypic variance explained by the SNPs of G2 was done by genome-wide complex trait analysis with restricted maximum likelihood (GCTA-GREML). RESULTS: Results showed that the SNPs of a child (G2) explained 22.6% of the phenotypic variance of maternal intolerance (G1; p-value = .039). G2 temperament trait negative emotionality explained only 2.4% points of this association. G2 genes did not explain G1 emotional warmth or G2's own emotional warmth and intolerance. However, further analyses of a combined measure of both G1 parenting scales found genetic effects. Parent or child gender did not moderate the observed associations. CONCLUSIONS: Presented genome-wide evidence is pointing to the important role a child plays in affecting and shaping his/her family environment, though the underlying mechanisms remain unclear. En ligne : https://dx.doi.org/10.1111/jcpp.12995 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=385 The role of child negative emotionality in parenting and child adjustment: Gene-environment interplay / E. A. SHEWARK in Journal of Child Psychology and Psychiatry, 62-12 (December 2021)
[article]
Titre : The role of child negative emotionality in parenting and child adjustment: Gene-environment interplay Type de document : Texte imprimé et/ou numérique Auteurs : E. A. SHEWARK, Auteur ; A. M. RAMOS, Auteur ; C. LIU, Auteur ; J. M. GANIBAN, Auteur ; G. FOSCO, Auteur ; D. S. SHAW, Auteur ; D. REISS, Auteur ; M. N. NATSUAKI, Auteur ; L. D. LEVE, Auteur ; Jenae M. NEIDERHISER, Auteur Article en page(s) : p.1453-1461 Langues : Anglais (eng) Mots-clés : Adoption Anger Child Hostility Humans Parent-Child Relations Parenting Temperament Evocative gene-environment correlation child behaviour problems child emotionality Index. décimale : PER Périodiques Résumé : BACKGROUND: Evocative gene-environment correlation (rGE) describes a process through which children's heritable characteristics influence their rearing environments. The current study examined whether heritable influences on parenting and children's behavioural outcomes operate through child negative emotionality. METHOD: Using data from the Early Growth and Development Study, we examined associations among adoptive parent reports of child anger and sadness at 4.5?years, adoptive parents' hostile and warm parenting at 6?years and child behavioural problems and social competence at age 7. Birth parent temperament was included to test whether child effects on parents reflect evocative gene-environment correlation (rGE). RESULTS: Child anger at 4.5?years evoked hostile parenting from adoptive parents at 6?years, which was subsequently related to child problem behaviours at 7?years. Evocative rGE effects were identified for adoptive parents' hostile parenting. CONCLUSIONS: By employing a genetically informed design, we found that birth parent temperament was related to child negative emotionality. Adoptive parents were sensitive to child negative emotionality, and this sensitivity was linked to the child's later adjustment. En ligne : http://dx.doi.org/10.1111/jcpp.13420 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=456
in Journal of Child Psychology and Psychiatry > 62-12 (December 2021) . - p.1453-1461[article] The role of child negative emotionality in parenting and child adjustment: Gene-environment interplay [Texte imprimé et/ou numérique] / E. A. SHEWARK, Auteur ; A. M. RAMOS, Auteur ; C. LIU, Auteur ; J. M. GANIBAN, Auteur ; G. FOSCO, Auteur ; D. S. SHAW, Auteur ; D. REISS, Auteur ; M. N. NATSUAKI, Auteur ; L. D. LEVE, Auteur ; Jenae M. NEIDERHISER, Auteur . - p.1453-1461.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 62-12 (December 2021) . - p.1453-1461
Mots-clés : Adoption Anger Child Hostility Humans Parent-Child Relations Parenting Temperament Evocative gene-environment correlation child behaviour problems child emotionality Index. décimale : PER Périodiques Résumé : BACKGROUND: Evocative gene-environment correlation (rGE) describes a process through which children's heritable characteristics influence their rearing environments. The current study examined whether heritable influences on parenting and children's behavioural outcomes operate through child negative emotionality. METHOD: Using data from the Early Growth and Development Study, we examined associations among adoptive parent reports of child anger and sadness at 4.5?years, adoptive parents' hostile and warm parenting at 6?years and child behavioural problems and social competence at age 7. Birth parent temperament was included to test whether child effects on parents reflect evocative gene-environment correlation (rGE). RESULTS: Child anger at 4.5?years evoked hostile parenting from adoptive parents at 6?years, which was subsequently related to child problem behaviours at 7?years. Evocative rGE effects were identified for adoptive parents' hostile parenting. CONCLUSIONS: By employing a genetically informed design, we found that birth parent temperament was related to child negative emotionality. Adoptive parents were sensitive to child negative emotionality, and this sensitivity was linked to the child's later adjustment. En ligne : http://dx.doi.org/10.1111/jcpp.13420 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=456