Parenting style moderates the effects of exposure to natural disaster-related stress on the neural development of reactivity to threat and reward in children / Ellen M. KESSEL in Development and Psychopathology, 31-4 (October 2019)  

Public ISBD [article]  inDevelopment and Psychopathology > 31-4 (October 2019) . - p.1589-1598 Titre : Parenting style moderates the effects of exposure to natural disaster-related stress on the neural development of reactivity to threat and reward in children Type de document : texte imprimé Auteurs : Ellen M. KESSEL, Auteur ; Brady D. NELSON, Auteur ; Megan FINSAAS, Auteur ; Autumn KUJAWA, Auteur ; Alexandria MEYER, Auteur ; Evelyn BROMET, Auteur ; Gabrielle A. CARLSON, Auteur ; Greg HAJCAK, Auteur ; Roman KOTOV, Auteur ; Daniel N. KLEIN, Auteur Article en page(s) : p.1589-1598 Langues : Anglais (eng) Mots-clés : brain development  event-related potentials  natural disaster  parenting Index. décimale : PER Périodiques Résumé : Little is known about the effect of natural disasters on children's neural development. Additionally, despite evidence that stress and parenting may both influence the development of neural systems underlying reward and threat processing, few studies have brought together these areas of research. The current investigation examined the effect of parenting styles and hurricane-related stress on the development of neural reactivity to reward and threat in children. Approximately 8 months before and 9 months after Hurricane Sandy, 74 children experiencing high and low levels of hurricane-related stress completed tasks that elicited the reward positivity and error-related negativity, event-related potentials indexing sensitivity to reward and threat, respectively. At the post-Hurricane assessment, children completed a self-report questionnaire to measure promotion- and prevention-focused parenting styles. Among children exposed to high levels of hurricane-related stress, lower levels of promotion-focused, but not prevention-focused, parenting were associated with a reduced post-Sandy reward positivity. In addition, in children with high stress exposure, greater prevention-focused, but not promotion-focused, parenting was associated with a larger error-related negativity after Hurricane Sandy. These findings highlight the need to consider contextual variables such as parenting when examining how exposure to stress alters the development of neural reactivity to reward and threat in children. En ligne : http://dx.doi.org/10.1017/s0954579418001347 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=406 [article] Parenting style moderates the effects of exposure to natural disaster-related stress on the neural development of reactivity to threat and reward in children [texte imprimé] / Ellen M. KESSEL, Auteur ; Brady D. NELSON, Auteur ; Megan FINSAAS, Auteur ; Autumn KUJAWA, Auteur ; Alexandria MEYER, Auteur ; Evelyn BROMET, Auteur ; Gabrielle A. CARLSON, Auteur ; Greg HAJCAK, Auteur ; Roman KOTOV, Auteur ; Daniel N. KLEIN, Auteur . - p.1589-1598. Langues : Anglais (eng) in Development and Psychopathology > 31-4 (October 2019) . - p.1589-1598 Mots-clés : brain development  event-related potentials  natural disaster  parenting Index. décimale : PER Périodiques Résumé : Little is known about the effect of natural disasters on children's neural development. Additionally, despite evidence that stress and parenting may both influence the development of neural systems underlying reward and threat processing, few studies have brought together these areas of research. The current investigation examined the effect of parenting styles and hurricane-related stress on the development of neural reactivity to reward and threat in children. Approximately 8 months before and 9 months after Hurricane Sandy, 74 children experiencing high and low levels of hurricane-related stress completed tasks that elicited the reward positivity and error-related negativity, event-related potentials indexing sensitivity to reward and threat, respectively. At the post-Hurricane assessment, children completed a self-report questionnaire to measure promotion- and prevention-focused parenting styles. Among children exposed to high levels of hurricane-related stress, lower levels of promotion-focused, but not prevention-focused, parenting were associated with a reduced post-Sandy reward positivity. In addition, in children with high stress exposure, greater prevention-focused, but not promotion-focused, parenting was associated with a larger error-related negativity after Hurricane Sandy. These findings highlight the need to consider contextual variables such as parenting when examining how exposure to stress alters the development of neural reactivity to reward and threat in children. En ligne : http://dx.doi.org/10.1017/s0954579418001347 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=406

School and Neuropsychological Performance of Evacuated Children in Kyiv 11 Years after the Chornobyl Disaster / Leighann LITCHER in Journal of Child Psychology and Psychiatry, 41-3 (March 2000)

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 41-3 (March 2000) . - p.291-299 Titre : School and Neuropsychological Performance of Evacuated Children in Kyiv 11 Years after the Chornobyl Disaster Type de document : texte imprimé Auteurs : Leighann LITCHER, Auteur ; Evelyn J. BROMET, Auteur ; Gabrielle A. CARLSON, Auteur ; Nancy SQUIRES, Auteur ; Dmitry GOLDGABER, Auteur ; Natalia PANINA, Auteur ; Evgenii GOLOVAKHA, Auteur ; Semyon GLUZMAN, Auteur Année de publication : 2000 Article en page(s) : p.291-299 Langues : Anglais (eng) Mots-clés : Children  disaster  epidemiology  neuropsychology  school performance Index. décimale : PER Périodiques Résumé : This paper examines the cognitive and neuropsychological functioning of children who were in utero to age 15 months at the time of the Chornobyl disaster and were evacuated to Kyiv from the 30-kilometer zone surrounding the plant. Specifically, we compared 300 evacuee children at ages 10–12 with 300 non-evacuee Kyiv classmates on objective and subjective measures of attention, memory, and school performance. The evacuee children were not significantly different from their classmates on the objective measures (grades; Symbolic Relations subtest of the Detroit Test; forms 1 and 2 of the Visual Search and Attention Test; Benton Form A; Trails A; Underline the Words Test) or on most of the subjective measures (the attention subscale of the Child Behavior Checklist completed by mothers; the attention items of the Iowa Conners Teacher's Rating Scale; mother and child perceptions of school performance). The one exception was that 31.3% of evacuee mothers compared to 7.4 %of classmate mothers indicated that their child had a memory problem. However, this subjective measure of memory problems was not significantly related to neuropsychological or school performance. No significant differences were found in comparisons of evacuees and classmates who were in utero at the time of the explosion, children from Pripyat vs. other villages in the 30-kilometer zone, and children manifesting greater generalized anxiety. For both groups, children with greater Chornobyl-focused anxiety performed significantly worse than children with less Chornobyl-focused anxiety on measures of attention. The results thus fail to confirm two previous reports that relatively more children from areas contaminated by radiation had cognitive deficits compared to controls. Possible reasons for the differences in findings among the studies are discussed. Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=125 [article] School and Neuropsychological Performance of Evacuated Children in Kyiv 11 Years after the Chornobyl Disaster [texte imprimé] / Leighann LITCHER, Auteur ; Evelyn J. BROMET, Auteur ; Gabrielle A. CARLSON, Auteur ; Nancy SQUIRES, Auteur ; Dmitry GOLDGABER, Auteur ; Natalia PANINA, Auteur ; Evgenii GOLOVAKHA, Auteur ; Semyon GLUZMAN, Auteur . - 2000 . - p.291-299. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 41-3 (March 2000) . - p.291-299 Mots-clés : Children  disaster  epidemiology  neuropsychology  school performance Index. décimale : PER Périodiques Résumé : This paper examines the cognitive and neuropsychological functioning of children who were in utero to age 15 months at the time of the Chornobyl disaster and were evacuated to Kyiv from the 30-kilometer zone surrounding the plant. Specifically, we compared 300 evacuee children at ages 10–12 with 300 non-evacuee Kyiv classmates on objective and subjective measures of attention, memory, and school performance. The evacuee children were not significantly different from their classmates on the objective measures (grades; Symbolic Relations subtest of the Detroit Test; forms 1 and 2 of the Visual Search and Attention Test; Benton Form A; Trails A; Underline the Words Test) or on most of the subjective measures (the attention subscale of the Child Behavior Checklist completed by mothers; the attention items of the Iowa Conners Teacher's Rating Scale; mother and child perceptions of school performance). The one exception was that 31.3% of evacuee mothers compared to 7.4 %of classmate mothers indicated that their child had a memory problem. However, this subjective measure of memory problems was not significantly related to neuropsychological or school performance. No significant differences were found in comparisons of evacuees and classmates who were in utero at the time of the explosion, children from Pripyat vs. other villages in the 30-kilometer zone, and children manifesting greater generalized anxiety. For both groups, children with greater Chornobyl-focused anxiety performed significantly worse than children with less Chornobyl-focused anxiety on measures of attention. The results thus fail to confirm two previous reports that relatively more children from areas contaminated by radiation had cognitive deficits compared to controls. Possible reasons for the differences in findings among the studies are discussed. Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=125

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