Income, cumulative risk, and longitudinal profiles of hypothalamic–pituitary–adrenal axis activity in preschool-age children / Maureen ZALEWSKI in Development and Psychopathology, 28-2 (May 2016)  

Public ISBD [article]  inDevelopment and Psychopathology > 28-2 (May 2016) . - p.341-353 Titre : Income, cumulative risk, and longitudinal profiles of hypothalamic–pituitary–adrenal axis activity in preschool-age children Type de document : texte imprimé Auteurs : Maureen ZALEWSKI, Auteur ; Liliana J. LENGUA, Auteur ; Stephanie F. THOMPSON, Auteur ; Cara J. KIFF, Auteur Article en page(s) : p.341-353 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Environmental risk predicts disrupted basal cortisol levels in preschool children. However, little is known about the stability or variability of diurnal cortisol morning levels or slope patterns over time in young children. This study used latent profile analysis to identify patterns of the hypothalamic–pituitary–adrenal axis activity during the preschool period. Using a community sample (N = 306), this study measured income, cumulative risk, and children's diurnal cortisol (morning level and slope) four times across 2.5 years, starting when children were 36 months old. Latent profile analysis profiles indicated that there were predominantly stable patterns of diurnal cortisol level and slope over time and that these patterns were predicted by income and cumulative risk. In addition, there were curvilinear relations of income and cumulative risk to profiles of low morning cortisol level and flattened diurnal slope across time, suggesting that both lower and higher levels of income and cumulative risk were associated with a stress-sensitive physiological system. Overall, this study provides initial evidence for the role of environmental risk in predicting lower, flattened basal cortisol patterns that remain stable over time. En ligne : http://dx.doi.org/10.1017/S0954579415000474 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288 [article] Income, cumulative risk, and longitudinal profiles of hypothalamic–pituitary–adrenal axis activity in preschool-age children [texte imprimé] / Maureen ZALEWSKI, Auteur ; Liliana J. LENGUA, Auteur ; Stephanie F. THOMPSON, Auteur ; Cara J. KIFF, Auteur . - p.341-353. Langues : Anglais (eng) in Development and Psychopathology > 28-2 (May 2016) . - p.341-353 Index. décimale : PER Périodiques Résumé : Environmental risk predicts disrupted basal cortisol levels in preschool children. However, little is known about the stability or variability of diurnal cortisol morning levels or slope patterns over time in young children. This study used latent profile analysis to identify patterns of the hypothalamic–pituitary–adrenal axis activity during the preschool period. Using a community sample (N = 306), this study measured income, cumulative risk, and children's diurnal cortisol (morning level and slope) four times across 2.5 years, starting when children were 36 months old. Latent profile analysis profiles indicated that there were predominantly stable patterns of diurnal cortisol level and slope over time and that these patterns were predicted by income and cumulative risk. In addition, there were curvilinear relations of income and cumulative risk to profiles of low morning cortisol level and flattened diurnal slope across time, suggesting that both lower and higher levels of income and cumulative risk were associated with a stress-sensitive physiological system. Overall, this study provides initial evidence for the role of environmental risk in predicting lower, flattened basal cortisol patterns that remain stable over time. En ligne : http://dx.doi.org/10.1017/S0954579415000474 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=288

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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