Income, neural executive processes, and preschool children's executive control / Erika J. RUBERRY in Development and Psychopathology, 29-1 (February 2017)  

Public ISBD [article]  inDevelopment and Psychopathology > 29-1 (February 2017) . - p.143-154 Titre : Income, neural executive processes, and preschool children's executive control Type de document : texte imprimé Auteurs : Erika J. RUBERRY, Auteur ; Liliana J. LENGUA, Auteur ; Leanna Harris CROCKER, Auteur ; Jacqueline BRUCE, Auteur ; Michaela B. UPSHAW, Auteur ; Jessica A. SOMMERVILLE, Auteur Article en page(s) : p.143-154 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : AbstractThis study aimed to specify the neural mechanisms underlying the link between low household income and diminished executive control in the preschool period. Specifically, we examined whether individual differences in the neural processes associated with executive attention and inhibitory control accounted for income differences observed in performance on a neuropsychological battery of executive control tasks. The study utilized a sample of preschool-aged children (N = 118) whose families represented the full range of income, with 32% of families at/near poverty, 32% lower income, and 36% middle to upper income. Children completed a neuropsychological battery of executive control tasks and then completed two computerized executive control tasks while EEG data were collected. We predicted that differences in the event-related potential (ERP) correlates of executive attention and inhibitory control would account for income differences observed on the executive control battery. Income and ERP measures were related to performance on the executive control battery. However, income was unrelated to ERP measures. The findings suggest that income differences observed in executive control during the preschool period might relate to processes other than executive attention and inhibitory control. En ligne : http://dx.doi.org/10.1017/s095457941600002x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=298 [article] Income, neural executive processes, and preschool children's executive control [texte imprimé] / Erika J. RUBERRY, Auteur ; Liliana J. LENGUA, Auteur ; Leanna Harris CROCKER, Auteur ; Jacqueline BRUCE, Auteur ; Michaela B. UPSHAW, Auteur ; Jessica A. SOMMERVILLE, Auteur . - p.143-154. Langues : Anglais (eng) in Development and Psychopathology > 29-1 (February 2017) . - p.143-154 Index. décimale : PER Périodiques Résumé : AbstractThis study aimed to specify the neural mechanisms underlying the link between low household income and diminished executive control in the preschool period. Specifically, we examined whether individual differences in the neural processes associated with executive attention and inhibitory control accounted for income differences observed in performance on a neuropsychological battery of executive control tasks. The study utilized a sample of preschool-aged children (N = 118) whose families represented the full range of income, with 32% of families at/near poverty, 32% lower income, and 36% middle to upper income. Children completed a neuropsychological battery of executive control tasks and then completed two computerized executive control tasks while EEG data were collected. We predicted that differences in the event-related potential (ERP) correlates of executive attention and inhibitory control would account for income differences observed on the executive control battery. Income and ERP measures were related to performance on the executive control battery. However, income was unrelated to ERP measures. The findings suggest that income differences observed in executive control during the preschool period might relate to processes other than executive attention and inhibitory control. En ligne : http://dx.doi.org/10.1017/s095457941600002x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=298

Pathways from early adversity to later adjustment: Tests of the additive and bidirectional effects of executive control and diurnal cortisol in early childhood / Liliana J. LENGUA in Development and Psychopathology, 32-2 (May 2020)  

Public ISBD [article]  inDevelopment and Psychopathology > 32-2 (May 2020) . - p.545-558 Titre : Pathways from early adversity to later adjustment: Tests of the additive and bidirectional effects of executive control and diurnal cortisol in early childhood Type de document : texte imprimé Auteurs : Liliana J. LENGUA, Auteur ; Stephanie F. THOMPSON, Auteur ; Lyndsey R. MORAN, Auteur ; Maureen ZALEWSKI, Auteur ; Erika J. RUBERRY, Auteur ; Melanie R. KLEIN, Auteur ; Cara J. KIFF, Auteur Article en page(s) : p.545-558 Langues : Anglais (eng) Mots-clés : adjustment  cumulative risk  early childhood executive control  hypothalamic–pituitary–adrenal axis  income Index. décimale : PER Périodiques Résumé : Additive and bidirectional effects of executive control and hypothalamic-pituitary-adrenal (HPA) axis regulation on children's adjustment were examined, along with the effects of low income and cumulative risk on executive control and the HPA axis. The study utilized longitudinal data from a community sample of preschool age children (N = 306, 36-39 months at Time 1) whose families were recruited to overrepresent low-income contexts. We tested the effects of low income and cumulative risk on levels and growth of executive control and HPA axis regulation (diurnal cortisol level), the bidirectional effects of executive control and the HPA axis on each other, and their additive effects on children's adjustment problems, social competence and academic readiness. Low income predicted lower Time 4 executive control, and cumulative risk predicted lower Time 4 diurnal cortisol level. There was little evidence of bidirectional effects of executive control and diurnal cortisol. However, both executive control and diurnal cortisol predicted Time 4 adjustment, suggesting additive effects. There were indirect effects of income on all three adjustment outcomes through executive control, and of cumulative risk on adjustment problems and social competence through diurnal cortisol. The results provide evidence that executive control and diurnal cortisol additively predict children's adjustment and partially account for the effects of income and cumulative risk on adjustment. En ligne : http://dx.doi.org/10.1017/s0954579419000373 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=426 [article] Pathways from early adversity to later adjustment: Tests of the additive and bidirectional effects of executive control and diurnal cortisol in early childhood [texte imprimé] / Liliana J. LENGUA, Auteur ; Stephanie F. THOMPSON, Auteur ; Lyndsey R. MORAN, Auteur ; Maureen ZALEWSKI, Auteur ; Erika J. RUBERRY, Auteur ; Melanie R. KLEIN, Auteur ; Cara J. KIFF, Auteur . - p.545-558. Langues : Anglais (eng) in Development and Psychopathology > 32-2 (May 2020) . - p.545-558 Mots-clés : adjustment  cumulative risk  early childhood executive control  hypothalamic–pituitary–adrenal axis  income Index. décimale : PER Périodiques Résumé : Additive and bidirectional effects of executive control and hypothalamic-pituitary-adrenal (HPA) axis regulation on children's adjustment were examined, along with the effects of low income and cumulative risk on executive control and the HPA axis. The study utilized longitudinal data from a community sample of preschool age children (N = 306, 36-39 months at Time 1) whose families were recruited to overrepresent low-income contexts. We tested the effects of low income and cumulative risk on levels and growth of executive control and HPA axis regulation (diurnal cortisol level), the bidirectional effects of executive control and the HPA axis on each other, and their additive effects on children's adjustment problems, social competence and academic readiness. Low income predicted lower Time 4 executive control, and cumulative risk predicted lower Time 4 diurnal cortisol level. There was little evidence of bidirectional effects of executive control and diurnal cortisol. However, both executive control and diurnal cortisol predicted Time 4 adjustment, suggesting additive effects. There were indirect effects of income on all three adjustment outcomes through executive control, and of cumulative risk on adjustment problems and social competence through diurnal cortisol. The results provide evidence that executive control and diurnal cortisol additively predict children's adjustment and partially account for the effects of income and cumulative risk on adjustment. En ligne : http://dx.doi.org/10.1017/s0954579419000373 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=426

Pathways from early adversity to later adjustment: Tests of the additive and bidirectional effects of executive control and diurnal cortisol in early childhood – Corrigendum / Liliana J. LENGUA in Development and Psychopathology, 33-3 (August 2021)  

Public ISBD [article]  inDevelopment and Psychopathology > 33-3 (August 2021) . - p.1140-1141 Titre : Pathways from early adversity to later adjustment: Tests of the additive and bidirectional effects of executive control and diurnal cortisol in early childhood – Corrigendum Type de document : texte imprimé Auteurs : Liliana J. LENGUA, Auteur ; Stephanie F. THOMPSON, Auteur ; Lyndsey R. MORAN, Auteur ; Maureen ZALEWSKI, Auteur ; Erika J. RUBERRY, Auteur ; Melanie R. KLEIN, Auteur ; Cara J. KIFF, Auteur Article en page(s) : p.1140-1141 Langues : Anglais (eng) Mots-clés : adjustment  cumulative risk  early childhood executive control  hypothalamic–pituitary–adrenal axis  income Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1017/S0954579421000110 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457 [article] Pathways from early adversity to later adjustment: Tests of the additive and bidirectional effects of executive control and diurnal cortisol in early childhood – Corrigendum [texte imprimé] / Liliana J. LENGUA, Auteur ; Stephanie F. THOMPSON, Auteur ; Lyndsey R. MORAN, Auteur ; Maureen ZALEWSKI, Auteur ; Erika J. RUBERRY, Auteur ; Melanie R. KLEIN, Auteur ; Cara J. KIFF, Auteur . - p.1140-1141. Langues : Anglais (eng) in Development and Psychopathology > 33-3 (August 2021) . - p.1140-1141 Mots-clés : adjustment  cumulative risk  early childhood executive control  hypothalamic–pituitary–adrenal axis  income Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1017/S0954579421000110 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457

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