[article]
Titre : |
Restoration of typical HPA-SAM co-activation following psychosocial intervention among preadolescent youth living in poverty |
Type de document : |
Texte imprimé et/ou numérique |
Auteurs : |
Jason José BENDEZÚ, Auteur ; Martha E. WADSWORTH, Auteur |
Article en page(s) : |
p.1335-1354 |
Langues : |
Anglais (eng) |
Mots-clés : |
Adolescence alpha-amylase cortisol multisystem preventive intervention |
Index. décimale : |
PER Périodiques |
Résumé : |
Despite the added value of multisystem (relative to traditional single-system) approaches for characterizing biological processes linked to risk for psychopathology (e.g., neuroendocrine stress responsivity; Buss et al., 2019; Quas et al., 2014), no study to date has evaluated whether multisystem processes may serve as viable biological targets of intervention. Utilizing a multiple-levels-of-analysis approach (Cicchetti & Dawson, 2002), this person-centered study examined whether stress-adapted patterns of hypothalamus-pituitary-adrenal (HPA) axis and sympathetic-adrenomedullary (SAM) system co-activation were amenable to change following the Building a Strong Identity and Coping Skills intervention (BaSICS; Wadsworth et al., 2022). Preadolescents exposed to concentrated poverty (n = 112, Mage = 11.78 years, 57.1% female, 54% assigned to intervention; 40% Hispanic, 63% Black, 20% White) completed questionnaires and the Trier Social Stress Test at both pre- and posttest. Multitrajectory modeling of cortisol and alpha-amylase levels identified four pretest and posttest HPA-SAM co-activation profiles. At pretest, youth exhibiting Asymmetric Nos. 1 & 2 HPA-SAM co-activation reported greater maladjustment relative to youth with Symmetric Nos. 1 & 2 co-activation. Youth exhibiting Asymmetric No. 1 co-activation at pretest were more likely to exhibit Symmetric No. 1 co-activation following BaSICS relative to control. Findings highlight the potential of BaSICS to restore neuroendocrine stress response function in impoverished youth, pointing to HPA-SAM co-activation as a potential biological target of preventive intervention in this population. |
En ligne : |
https://www.cambridge.org/core/product/2F609E3E48257F500A16F8064874CE42 |
Permalink : |
https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=564 |
in Development and Psychopathology > 37-3 (August 2025) . - p.1335-1354
[article] Restoration of typical HPA-SAM co-activation following psychosocial intervention among preadolescent youth living in poverty [Texte imprimé et/ou numérique] / Jason José BENDEZÚ, Auteur ; Martha E. WADSWORTH, Auteur . - p.1335-1354. Langues : Anglais ( eng) in Development and Psychopathology > 37-3 (August 2025) . - p.1335-1354
Mots-clés : |
Adolescence alpha-amylase cortisol multisystem preventive intervention |
Index. décimale : |
PER Périodiques |
Résumé : |
Despite the added value of multisystem (relative to traditional single-system) approaches for characterizing biological processes linked to risk for psychopathology (e.g., neuroendocrine stress responsivity; Buss et al., 2019; Quas et al., 2014), no study to date has evaluated whether multisystem processes may serve as viable biological targets of intervention. Utilizing a multiple-levels-of-analysis approach (Cicchetti & Dawson, 2002), this person-centered study examined whether stress-adapted patterns of hypothalamus-pituitary-adrenal (HPA) axis and sympathetic-adrenomedullary (SAM) system co-activation were amenable to change following the Building a Strong Identity and Coping Skills intervention (BaSICS; Wadsworth et al., 2022). Preadolescents exposed to concentrated poverty (n = 112, Mage = 11.78 years, 57.1% female, 54% assigned to intervention; 40% Hispanic, 63% Black, 20% White) completed questionnaires and the Trier Social Stress Test at both pre- and posttest. Multitrajectory modeling of cortisol and alpha-amylase levels identified four pretest and posttest HPA-SAM co-activation profiles. At pretest, youth exhibiting Asymmetric Nos. 1 & 2 HPA-SAM co-activation reported greater maladjustment relative to youth with Symmetric Nos. 1 & 2 co-activation. Youth exhibiting Asymmetric No. 1 co-activation at pretest were more likely to exhibit Symmetric No. 1 co-activation following BaSICS relative to control. Findings highlight the potential of BaSICS to restore neuroendocrine stress response function in impoverished youth, pointing to HPA-SAM co-activation as a potential biological target of preventive intervention in this population. |
En ligne : |
https://www.cambridge.org/core/product/2F609E3E48257F500A16F8064874CE42 |
Permalink : |
https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=564 |
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