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Prenatal maternal psychological distress and fetal developmental trajectories: associations with infant temperament / Mariann A. HOWLAND in Development and Psychopathology, 32-5 (December 2020)
[article]
Titre : Prenatal maternal psychological distress and fetal developmental trajectories: associations with infant temperament Type de document : Texte imprimé et/ou numérique Auteurs : Mariann A. HOWLAND, Auteur ; Curt A. SANDMAN, Auteur ; Elysia Poggi DAVIS, Auteur ; Laura M. GLYNN, Auteur Article en page(s) : p.1685-1695 Langues : Anglais (eng) Mots-clés : Female Fetal Development Humans Infant Longitudinal Studies Male Pregnancy *Prenatal Exposure Delayed Effects Prospective Studies Psychological Distress Stress, Psychological *Temperament *fetal *heart rate *prenatal *stress Index. décimale : PER Périodiques Résumé : Associations between prenatal maternal psychological distress and offspring developmental outcomes are well documented, yet relatively little research has examined links between maternal distress and development in utero, prior to postpartum influences. Fetal heart rate (FHR) parameters are established indices of central and autonomic nervous system maturation and function which demonstrate continuity with postnatal outcomes. This prospective, longitudinal study of 149 maternal-fetal pairs evaluated associations between prenatal maternal distress, FHR parameters, and dimensions of infant temperament. Women reported their symptoms of psychological distress at five prenatal visits, and FHR monitoring was conducted at the last three visits. Maternal report of infant temperament was collected at 3 and 6 months of age. Exposure to elevated prenatal maternal psychological distress was associated with higher late-gestation resting mean FHR (FHRM) among female but not male fetuses. Higher late-gestation FHRM was associated with lower infant orienting/regulation and with higher infant negative affectivity, and these associations did not differ by infant sex. A path analysis identified higher FHRM as one pathway by which elevated prenatal maternal distress was associated with lower orienting/regulation among female infants. Findings suggest that, for females, elevated maternal distress alters fetal development, with implications for postnatal function. Results also support the notion that, for both sexes, individual differences in regulation emerge prenatally and are maintained into infancy. Collectively, these findings underscore the utility of direct assessment of development in utero when examining if prenatal experiences are carried forward into postnatal life. En ligne : http://dx.doi.org/10.1017/s095457942000142x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437
in Development and Psychopathology > 32-5 (December 2020) . - p.1685-1695[article] Prenatal maternal psychological distress and fetal developmental trajectories: associations with infant temperament [Texte imprimé et/ou numérique] / Mariann A. HOWLAND, Auteur ; Curt A. SANDMAN, Auteur ; Elysia Poggi DAVIS, Auteur ; Laura M. GLYNN, Auteur . - p.1685-1695.
Langues : Anglais (eng)
in Development and Psychopathology > 32-5 (December 2020) . - p.1685-1695
Mots-clés : Female Fetal Development Humans Infant Longitudinal Studies Male Pregnancy *Prenatal Exposure Delayed Effects Prospective Studies Psychological Distress Stress, Psychological *Temperament *fetal *heart rate *prenatal *stress Index. décimale : PER Périodiques Résumé : Associations between prenatal maternal psychological distress and offspring developmental outcomes are well documented, yet relatively little research has examined links between maternal distress and development in utero, prior to postpartum influences. Fetal heart rate (FHR) parameters are established indices of central and autonomic nervous system maturation and function which demonstrate continuity with postnatal outcomes. This prospective, longitudinal study of 149 maternal-fetal pairs evaluated associations between prenatal maternal distress, FHR parameters, and dimensions of infant temperament. Women reported their symptoms of psychological distress at five prenatal visits, and FHR monitoring was conducted at the last three visits. Maternal report of infant temperament was collected at 3 and 6 months of age. Exposure to elevated prenatal maternal psychological distress was associated with higher late-gestation resting mean FHR (FHRM) among female but not male fetuses. Higher late-gestation FHRM was associated with lower infant orienting/regulation and with higher infant negative affectivity, and these associations did not differ by infant sex. A path analysis identified higher FHRM as one pathway by which elevated prenatal maternal distress was associated with lower orienting/regulation among female infants. Findings suggest that, for females, elevated maternal distress alters fetal development, with implications for postnatal function. Results also support the notion that, for both sexes, individual differences in regulation emerge prenatally and are maintained into infancy. Collectively, these findings underscore the utility of direct assessment of development in utero when examining if prenatal experiences are carried forward into postnatal life. En ligne : http://dx.doi.org/10.1017/s095457942000142x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437 Temperament influences the relationship between symptom severity and adaptive functioning in children with autism spectrum disorder / Vivian LEE in Autism, 24-8 (November 2020)
[article]
Titre : Temperament influences the relationship between symptom severity and adaptive functioning in children with autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Vivian LEE, Auteur ; Eric DUKU, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Teresa BENNETT, Auteur ; Peter SZATMARI, Auteur ; Mayada ELSABBAGH, Auteur ; Connor M. KERNS, Auteur ; Pat MIRENDA, Auteur ; Isabel M SMITH, Auteur ; Wendy J. UNGAR, Auteur ; Tracy VAILLANCOURT, Auteur ; Joanne VOLDEN, Auteur ; Charlotte WADDELL, Auteur ; Anat ZAIDMAN-ZAIT, Auteur ; Ann THOMPSON, Auteur ; Stelios GEORGIADES, Auteur Article en page(s) : p.2057-2070 Langues : Anglais (eng) Mots-clés : *adaptive functioning *autism *temperament Index. décimale : PER Périodiques Résumé : Temperament is often thought of as behavioural traits that are relatively stable over time but can vary between individuals. Children diagnosed with autism spectrum disorder are often characterized as having 'reactive' and 'negative' temperaments when compared to same-aged peers with or without disabilities, which can negatively impact the development of adaptive functioning skills but little is known about variations of temperament between individual children diagnosed with autism spectrum disorder. This study aimed to (a) explore the variation of individual temperament traits within a sample of school-aged children with autism spectrum disorder to determine whether subgroups with similar trait profiles emerge and (b) examine whether temperament influences the relationship between autism symptoms and adaptive functioning outcomes. Results from our dataset suggest that children diagnosed with autism spectrum disorder fit under two profiles: 'even' and 'reactive'. Furthermore, our analysis shows that temperament can influence the impact of increasing symptom severity on adaptive functioning skills in children with autism spectrum disorder. Study findings highlight the importance of considering temperament when trying to understand the individual differences that influence the development of functioning and developmental outcomes in children with autism spectrum disorder. En ligne : http://dx.doi.org/10.1177/1362361320933048 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=431
in Autism > 24-8 (November 2020) . - p.2057-2070[article] Temperament influences the relationship between symptom severity and adaptive functioning in children with autism spectrum disorder [Texte imprimé et/ou numérique] / Vivian LEE, Auteur ; Eric DUKU, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Teresa BENNETT, Auteur ; Peter SZATMARI, Auteur ; Mayada ELSABBAGH, Auteur ; Connor M. KERNS, Auteur ; Pat MIRENDA, Auteur ; Isabel M SMITH, Auteur ; Wendy J. UNGAR, Auteur ; Tracy VAILLANCOURT, Auteur ; Joanne VOLDEN, Auteur ; Charlotte WADDELL, Auteur ; Anat ZAIDMAN-ZAIT, Auteur ; Ann THOMPSON, Auteur ; Stelios GEORGIADES, Auteur . - p.2057-2070.
Langues : Anglais (eng)
in Autism > 24-8 (November 2020) . - p.2057-2070
Mots-clés : *adaptive functioning *autism *temperament Index. décimale : PER Périodiques Résumé : Temperament is often thought of as behavioural traits that are relatively stable over time but can vary between individuals. Children diagnosed with autism spectrum disorder are often characterized as having 'reactive' and 'negative' temperaments when compared to same-aged peers with or without disabilities, which can negatively impact the development of adaptive functioning skills but little is known about variations of temperament between individual children diagnosed with autism spectrum disorder. This study aimed to (a) explore the variation of individual temperament traits within a sample of school-aged children with autism spectrum disorder to determine whether subgroups with similar trait profiles emerge and (b) examine whether temperament influences the relationship between autism symptoms and adaptive functioning outcomes. Results from our dataset suggest that children diagnosed with autism spectrum disorder fit under two profiles: 'even' and 'reactive'. Furthermore, our analysis shows that temperament can influence the impact of increasing symptom severity on adaptive functioning skills in children with autism spectrum disorder. Study findings highlight the importance of considering temperament when trying to understand the individual differences that influence the development of functioning and developmental outcomes in children with autism spectrum disorder. En ligne : http://dx.doi.org/10.1177/1362361320933048 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=431