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Does rapid rebound height growth come at a neurocognitive cost for previously institutionalized youth? / Brie M. REID in Journal of Child Psychology and Psychiatry, 63-11 (November 2022)
[article]
Titre : Does rapid rebound height growth come at a neurocognitive cost for previously institutionalized youth? Type de document : Texte imprimé et/ou numérique Auteurs : Brie M. REID, Auteur ; Danruo ZHONG, Auteur ; Bonny DONZELLA, Auteur ; Mariann HOWLAND, Auteur ; Bao MOUA, Auteur ; Megan R. GUNNAR, Auteur Article en page(s) : p.1434-1444 Langues : Anglais (eng) Mots-clés : Child Adolescent Humans Child, Preschool Infant Attention Deficit Disorder with Hyperactivity/epidemiology Parents/psychology Child, Institutionalized Schools Iron Developmental origins attention problems catch-up growth early childhood early life adversity Index. décimale : PER Périodiques Résumé : BACKGROUND: Height growth faltering is associated with less optimal behavioral outcomes and educational achievement. Although catch-up growth after growth delay may result in developmental gains, it may also present as a double-edged sword, with consequences for neurocognitive functioning such as symptoms of inattention and hyperactivity. As previously institutionalized (PI) children experience height delays at adoption and catch-up growth after adoption, they provide a cohort to test associations between catch-up growth and attention deficit hyperactivity disorder (ADHD) symptoms. METHODS: This study used latent growth curve modeling to examine how catch-up in height-for-age growth is related to attention problems in a population of PI youth followed from adoption in infancy through kindergarten. Participants were assessed within three months of arrival into their families (age at entry: 18-36 months). Anthropometrics were measured four times, approximately 7 months apart. Two visits measured behavioral outcomes with parent and teacher reports of ADHD, internalizing, and externalizing symptoms at age 5 and kindergarten. RESULTS: The slope of growth in height z-scores, but not the intercept, was positively associated with parent- and teacher-reported ADHD symptoms in children. A one standard deviation increase in the slope of height z-scores across four assessments was associated with a 0.252 standard deviation increase in ADHD symptoms after controlling for internalizing and externalizing problems, iron status, duration of institutional care, sex, and age. The slope of growth was also associated with internalizing but not externalizing symptoms. CONCLUSIONS: This study demonstrates that PI children exhibit individual trajectories of height growth postadoption. Higher rates of change in height-for-age growth were associated with increased ADHD symptoms. These results suggest that catch-up growth comes 'at the cost' of poor attention regulation and hyperactive behavior. En ligne : http://dx.doi.org/10.1111/jcpp.13594 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=490
in Journal of Child Psychology and Psychiatry > 63-11 (November 2022) . - p.1434-1444[article] Does rapid rebound height growth come at a neurocognitive cost for previously institutionalized youth? [Texte imprimé et/ou numérique] / Brie M. REID, Auteur ; Danruo ZHONG, Auteur ; Bonny DONZELLA, Auteur ; Mariann HOWLAND, Auteur ; Bao MOUA, Auteur ; Megan R. GUNNAR, Auteur . - p.1434-1444.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 63-11 (November 2022) . - p.1434-1444
Mots-clés : Child Adolescent Humans Child, Preschool Infant Attention Deficit Disorder with Hyperactivity/epidemiology Parents/psychology Child, Institutionalized Schools Iron Developmental origins attention problems catch-up growth early childhood early life adversity Index. décimale : PER Périodiques Résumé : BACKGROUND: Height growth faltering is associated with less optimal behavioral outcomes and educational achievement. Although catch-up growth after growth delay may result in developmental gains, it may also present as a double-edged sword, with consequences for neurocognitive functioning such as symptoms of inattention and hyperactivity. As previously institutionalized (PI) children experience height delays at adoption and catch-up growth after adoption, they provide a cohort to test associations between catch-up growth and attention deficit hyperactivity disorder (ADHD) symptoms. METHODS: This study used latent growth curve modeling to examine how catch-up in height-for-age growth is related to attention problems in a population of PI youth followed from adoption in infancy through kindergarten. Participants were assessed within three months of arrival into their families (age at entry: 18-36 months). Anthropometrics were measured four times, approximately 7 months apart. Two visits measured behavioral outcomes with parent and teacher reports of ADHD, internalizing, and externalizing symptoms at age 5 and kindergarten. RESULTS: The slope of growth in height z-scores, but not the intercept, was positively associated with parent- and teacher-reported ADHD symptoms in children. A one standard deviation increase in the slope of height z-scores across four assessments was associated with a 0.252 standard deviation increase in ADHD symptoms after controlling for internalizing and externalizing problems, iron status, duration of institutional care, sex, and age. The slope of growth was also associated with internalizing but not externalizing symptoms. CONCLUSIONS: This study demonstrates that PI children exhibit individual trajectories of height growth postadoption. Higher rates of change in height-for-age growth were associated with increased ADHD symptoms. These results suggest that catch-up growth comes 'at the cost' of poor attention regulation and hyperactive behavior. En ligne : http://dx.doi.org/10.1111/jcpp.13594 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=490 Heightened sensitivity to the caregiving environment during adolescence: implications for recovery following early-life adversity / N. L. COLICH in Journal of Child Psychology and Psychiatry, 62-8 (August 2021)
[article]
Titre : Heightened sensitivity to the caregiving environment during adolescence: implications for recovery following early-life adversity Type de document : Texte imprimé et/ou numérique Auteurs : N. L. COLICH, Auteur ; M. A. SHERIDAN, Auteur ; Kathryn L. HUMPHREYS, Auteur ; M. WADE, Auteur ; F. TIBU, Auteur ; C. A. NELSON, Auteur ; C. H. ZEANAH, Auteur ; N. A. FOX, Auteur ; K. A. MCLAUGHLIN, Auteur Langues : Anglais (eng) Mots-clés : Adolescent Adverse Childhood Experiences Child Child, Institutionalized Foster Home Care Humans Psychopathology Psychosocial Deprivation Institutionalization adolescence executive function psychopathology reward Index. décimale : PER Périodiques Résumé : BACKGROUND: Adolescence has been proposed to be a period of heightened sensitivity to environmental influence. If true, adolescence may present a window of opportunity for recovery for children exposed to early-life adversity. Recent evidence supports adolescent recalibration of stress response systems following early-life adversity. However, it is unknown whether similar recovery occurs in other domains of functioning in adolescence. METHODS: We use data from the Bucharest Early Intervention Project - a randomized controlled trial of foster care for children raised in psychosocially depriving institutions - to examine the associations of the caregiving environment with reward processing, executive functioning, and internalizing and externalizing psychopathology at ages 8, 12, and 16 years, and evaluate whether these associations change across development. RESULTS: Higher quality caregiving in adolescence was associated with greater reward responsivity and lower levels of internalizing and externalizing symptoms, after covarying for the early-life caregiving environment. The associations of caregiving with executive function and internalizing and externalizing symptoms varied by age and were strongest at age 16 relative to ages 8 and 12 years. This heightened sensitivity to caregiving in adolescence was observed in both children with and without exposure to early psychosocial neglect. CONCLUSIONS: Adolescence may be a period of heightened sensitivity to the caregiving environment, at least for some domains of functioning. For children who experience early psychosocial deprivation, this developmental period may be a window of opportunity for recovery of some functions. Albeit correlational, these findings suggest that it may be possible to reverse or remediate some of the lasting effects of early-life adversity with interventions that target caregiving during adolescence. En ligne : http://dx.doi.org/10.1111/jcpp.13347 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=456
in Journal of Child Psychology and Psychiatry > 62-8 (August 2021)[article] Heightened sensitivity to the caregiving environment during adolescence: implications for recovery following early-life adversity [Texte imprimé et/ou numérique] / N. L. COLICH, Auteur ; M. A. SHERIDAN, Auteur ; Kathryn L. HUMPHREYS, Auteur ; M. WADE, Auteur ; F. TIBU, Auteur ; C. A. NELSON, Auteur ; C. H. ZEANAH, Auteur ; N. A. FOX, Auteur ; K. A. MCLAUGHLIN, Auteur.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 62-8 (August 2021)
Mots-clés : Adolescent Adverse Childhood Experiences Child Child, Institutionalized Foster Home Care Humans Psychopathology Psychosocial Deprivation Institutionalization adolescence executive function psychopathology reward Index. décimale : PER Périodiques Résumé : BACKGROUND: Adolescence has been proposed to be a period of heightened sensitivity to environmental influence. If true, adolescence may present a window of opportunity for recovery for children exposed to early-life adversity. Recent evidence supports adolescent recalibration of stress response systems following early-life adversity. However, it is unknown whether similar recovery occurs in other domains of functioning in adolescence. METHODS: We use data from the Bucharest Early Intervention Project - a randomized controlled trial of foster care for children raised in psychosocially depriving institutions - to examine the associations of the caregiving environment with reward processing, executive functioning, and internalizing and externalizing psychopathology at ages 8, 12, and 16 years, and evaluate whether these associations change across development. RESULTS: Higher quality caregiving in adolescence was associated with greater reward responsivity and lower levels of internalizing and externalizing symptoms, after covarying for the early-life caregiving environment. The associations of caregiving with executive function and internalizing and externalizing symptoms varied by age and were strongest at age 16 relative to ages 8 and 12 years. This heightened sensitivity to caregiving in adolescence was observed in both children with and without exposure to early psychosocial neglect. CONCLUSIONS: Adolescence may be a period of heightened sensitivity to the caregiving environment, at least for some domains of functioning. For children who experience early psychosocial deprivation, this developmental period may be a window of opportunity for recovery of some functions. Albeit correlational, these findings suggest that it may be possible to reverse or remediate some of the lasting effects of early-life adversity with interventions that target caregiving during adolescence. En ligne : http://dx.doi.org/10.1111/jcpp.13347 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=456