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Maternal caregiving ameliorates the consequences of prenatal maternal psychological distress on child development / Leah A. GRANDE in Development and Psychopathology, 34-4 (October 2022)
[article]
Titre : Maternal caregiving ameliorates the consequences of prenatal maternal psychological distress on child development Type de document : Texte imprimé et/ou numérique Auteurs : Leah A. GRANDE, Auteur ; Danielle A. SWALES, Auteur ; Curt A. SANDMAN, Auteur ; Laura M. GLYNN, Auteur ; Elysia Poggi DAVIS, Auteur Article en page(s) : p.1376-1385 Langues : Anglais (eng) Mots-clés : Child Development Child, Preschool Depression/psychology Female Humans Mothers/psychology Pregnancy Prenatal Exposure Delayed Effects/psychology Psychological Distress Stress, Psychological/psychology cognitive function depression fetal programming maternal care parenting prenatal stress resilience Index. décimale : PER Périodiques Résumé : Children exposed to prenatal maternal psychological distress are at elevated risk for a range of adverse outcomes; however, it remains poorly understood whether postnatal influences can ameliorate impairments related to prenatal distress. The current study evaluated if sensitivematernal care during the first postnatal year could mitigate child cognitive and emotional impairments associated with prenatal psychological distress. Prenatal maternal psychological distress was assessed via self-reports of anxiety, depression, and perceived stress for 136 mothers at five prenatal and four postpartum time points. Quality of maternal care (sensitivity to nondistress, positive regard, and intrusiveness reverse-scored) were assessed during a mother-child play interaction at 6 and 12 months. Child cognitive function and negative emotionality were assessed at 2 years, using The Bayley Scales and the Early Childhood Behavior Questionnaire. Elevated prenatal distress was associated with poorer child cognitive function and elevated negative emotionality. Children exposed to elevated prenatal maternal distress did not, however, display these outcomes if they received high-quality caregiving. Specifically, maternal care moderated the relation between prenatal psychological distress and child cognitive function and negative emotionality. This association remained after consideration of postnatal maternal psychological distress and relevant covariates. Sensitive maternal care was associated with altered offspring developmental trajectories, supporting child resilience following prenatal distress exposure. En ligne : http://dx.doi.org/10.1017/s0954579421000286 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=488
in Development and Psychopathology > 34-4 (October 2022) . - p.1376-1385[article] Maternal caregiving ameliorates the consequences of prenatal maternal psychological distress on child development [Texte imprimé et/ou numérique] / Leah A. GRANDE, Auteur ; Danielle A. SWALES, Auteur ; Curt A. SANDMAN, Auteur ; Laura M. GLYNN, Auteur ; Elysia Poggi DAVIS, Auteur . - p.1376-1385.
Langues : Anglais (eng)
in Development and Psychopathology > 34-4 (October 2022) . - p.1376-1385
Mots-clés : Child Development Child, Preschool Depression/psychology Female Humans Mothers/psychology Pregnancy Prenatal Exposure Delayed Effects/psychology Psychological Distress Stress, Psychological/psychology cognitive function depression fetal programming maternal care parenting prenatal stress resilience Index. décimale : PER Périodiques Résumé : Children exposed to prenatal maternal psychological distress are at elevated risk for a range of adverse outcomes; however, it remains poorly understood whether postnatal influences can ameliorate impairments related to prenatal distress. The current study evaluated if sensitivematernal care during the first postnatal year could mitigate child cognitive and emotional impairments associated with prenatal psychological distress. Prenatal maternal psychological distress was assessed via self-reports of anxiety, depression, and perceived stress for 136 mothers at five prenatal and four postpartum time points. Quality of maternal care (sensitivity to nondistress, positive regard, and intrusiveness reverse-scored) were assessed during a mother-child play interaction at 6 and 12 months. Child cognitive function and negative emotionality were assessed at 2 years, using The Bayley Scales and the Early Childhood Behavior Questionnaire. Elevated prenatal distress was associated with poorer child cognitive function and elevated negative emotionality. Children exposed to elevated prenatal maternal distress did not, however, display these outcomes if they received high-quality caregiving. Specifically, maternal care moderated the relation between prenatal psychological distress and child cognitive function and negative emotionality. This association remained after consideration of postnatal maternal psychological distress and relevant covariates. Sensitive maternal care was associated with altered offspring developmental trajectories, supporting child resilience following prenatal distress exposure. En ligne : http://dx.doi.org/10.1017/s0954579421000286 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=488 Annual Research Review: Epigenetic mechanisms and environmental shaping of the brain during sensitive periods of development / Tania L. ROTH in Journal of Child Psychology and Psychiatry, 52-4 (April 2011)
[article]
Titre : Annual Research Review: Epigenetic mechanisms and environmental shaping of the brain during sensitive periods of development Type de document : Texte imprimé et/ou numérique Auteurs : Tania L. ROTH, Auteur ; J. David SWEATT, Auteur Année de publication : 2011 Article en page(s) : p.398-408 Langues : Anglais (eng) Mots-clés : Early-life experience maternal care epigenetic DNA methylation histone modification Index. décimale : PER Périodiques Résumé : Experiences during early development profoundly affect development of the central nervous system (CNS) to impart either risk for or resilience to later psychopathology. Work in the developmental neuroscience field is providing compelling data that epigenetic marking of the genome may underlie aspects of this process. Experiments in rodents continue to show that experiences during sensitive periods of development influence DNA methylation patterns of several genes. These experience-induced DNA methylation patterns represent stable epigenetic modifications that alter gene transcription throughout the lifespan and promote specific behavioral outcomes. We discuss the relevance of these findings to humans, and also briefly discuss these findings in the broader contexts of cognition and psychiatric disorder. We conclude by discussing the implications of these observations for future research. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2010.02282.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=119
in Journal of Child Psychology and Psychiatry > 52-4 (April 2011) . - p.398-408[article] Annual Research Review: Epigenetic mechanisms and environmental shaping of the brain during sensitive periods of development [Texte imprimé et/ou numérique] / Tania L. ROTH, Auteur ; J. David SWEATT, Auteur . - 2011 . - p.398-408.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 52-4 (April 2011) . - p.398-408
Mots-clés : Early-life experience maternal care epigenetic DNA methylation histone modification Index. décimale : PER Périodiques Résumé : Experiences during early development profoundly affect development of the central nervous system (CNS) to impart either risk for or resilience to later psychopathology. Work in the developmental neuroscience field is providing compelling data that epigenetic marking of the genome may underlie aspects of this process. Experiments in rodents continue to show that experiences during sensitive periods of development influence DNA methylation patterns of several genes. These experience-induced DNA methylation patterns represent stable epigenetic modifications that alter gene transcription throughout the lifespan and promote specific behavioral outcomes. We discuss the relevance of these findings to humans, and also briefly discuss these findings in the broader contexts of cognition and psychiatric disorder. We conclude by discussing the implications of these observations for future research. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2010.02282.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=119