Dampened psychobiological responses to stress and substance use in adolescence / Danny RAHAL in Development and Psychopathology, 35-3 (August 2023)  

Public ISBD [article]  inDevelopment and Psychopathology > 35-3 (August 2023) . - p.1497-1514 Titre : Dampened psychobiological responses to stress and substance use in adolescence Type de document : Texte imprimé et/ou numérique Auteurs : Danny RAHAL, Auteur ; Elizabeth A. SHIRTCLIFF, Auteur ; Andrew FULIGNI, Auteur ; Katherine KOGUT, Auteur ; Nancy GONZALES, Auteur ; Megan JOHNSON, Auteur ; Brenda ESKENAZI, Auteur ; Julianna DEARDORFF, Auteur Article en page(s) : p.1497-1514 Langues : Anglais (eng) Mots-clés : adolescence  cortisol  emotion  stress response  substance use Index. décimale : PER Périodiques Résumé : Substance use increases throughout adolescence, and earlier substance use may increase risk for poorer health. However, limited research has examined whether stress responses relate to adolescent substance use, especially among adolescents from ethnic minority and high-adversity backgrounds. The present study assessed whether blunted emotional and cortisol responses to stress at age 14 related to substance use by ages 14 and 16, and whether associations varied by poverty status and sex. A sample of 277 Mexican-origin youth (53.19% female; 68.35% below the poverty line) completed a social-evaluative stress task, which was culturally adapted for this population, and provided saliva samples and rated their anger, sadness, and happiness throughout the task. They also reported whether they had ever used alcohol, marijuana, cigarettes, and vaping of nicotine at age 14 and again at age 16. Multilevel models suggested that blunted cortisol reactivity to stress was associated with alcohol use by age 14 and vaping nicotine by age 16 among youth above the poverty line. Also, blunted sadness and happiness reactivity to stress was associated with use of marijuana and alcohol among female adolescents. Blunted stress responses may be a risk factor for substance use among youth above the poverty line and female adolescents. En ligne : http://dx.doi.org/10.1017/S0954579422000244 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=511 [article] Dampened psychobiological responses to stress and substance use in adolescence [Texte imprimé et/ou numérique] / Danny RAHAL, Auteur ; Elizabeth A. SHIRTCLIFF, Auteur ; Andrew FULIGNI, Auteur ; Katherine KOGUT, Auteur ; Nancy GONZALES, Auteur ; Megan JOHNSON, Auteur ; Brenda ESKENAZI, Auteur ; Julianna DEARDORFF, Auteur . - p.1497-1514. Langues : Anglais (eng) in Development and Psychopathology > 35-3 (August 2023) . - p.1497-1514 Mots-clés : adolescence  cortisol  emotion  stress response  substance use Index. décimale : PER Périodiques Résumé : Substance use increases throughout adolescence, and earlier substance use may increase risk for poorer health. However, limited research has examined whether stress responses relate to adolescent substance use, especially among adolescents from ethnic minority and high-adversity backgrounds. The present study assessed whether blunted emotional and cortisol responses to stress at age 14 related to substance use by ages 14 and 16, and whether associations varied by poverty status and sex. A sample of 277 Mexican-origin youth (53.19% female; 68.35% below the poverty line) completed a social-evaluative stress task, which was culturally adapted for this population, and provided saliva samples and rated their anger, sadness, and happiness throughout the task. They also reported whether they had ever used alcohol, marijuana, cigarettes, and vaping of nicotine at age 14 and again at age 16. Multilevel models suggested that blunted cortisol reactivity to stress was associated with alcohol use by age 14 and vaping nicotine by age 16 among youth above the poverty line. Also, blunted sadness and happiness reactivity to stress was associated with use of marijuana and alcohol among female adolescents. Blunted stress responses may be a risk factor for substance use among youth above the poverty line and female adolescents. En ligne : http://dx.doi.org/10.1017/S0954579422000244 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=511

Externalizing and internalizing pathways to Mexican American adolescents’ risk taking / Nancy A. GONZALES in Development and Psychopathology, 29-4 (October 2017)  

Public ISBD [article]  inDevelopment and Psychopathology > 29-4 (October 2017) . - p.1371-1390 Titre : Externalizing and internalizing pathways to Mexican American adolescents’ risk taking Type de document : Texte imprimé et/ou numérique Auteurs : Nancy A. GONZALES, Auteur ; Yu LIU, Auteur ; Michaeline JENSEN, Auteur ; Jenn Yun TEIN, Auteur ; Rebecca M. B. WHITE, Auteur ; Julianna DEARDORFF, Auteur Article en page(s) : p.1371-1390 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Abstract This study used four waves of data from a longitudinal study of 749 Mexican origin youths to test a developmental cascades model linking contextual adversity in the family and peer domains in late childhood to a sequence of unfolding processes hypothesized to predict problem substance use and risky sexual activity (greater number of sex partners) in late adolescence. Externalizing and internalizing problems were tested as divergent pathways, with youth-reported and mother-reported symptoms examined in separate models. Youth gender, nativity, and cultural orientation were tested as moderators. Family risk, peer social rejection, and their interaction were prospectively related to externalizing symptoms and deviant peer involvement, although family risk showed stronger effects on parent-reported externalizing and peer social rejection showed stronger effects on youth-reported externalizing. Externalizing symptoms and deviant peers were related, in turn, to risk taking in late adolescence, including problem alcohol–substance use and number of sexual partners. Peer social rejection predicted youth-reported internalizing symptoms, and internalizing was related, in turn, to problem alcohol and substance use in late adolescence. Tests of moderation showed some of these developmental cascades were stronger for adolescents who were female, less oriented to mainstream cultural values, and more oriented to Mexican American cultural values. En ligne : http://dx.doi.org/10.1017/s0954579417000323 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=313 [article] Externalizing and internalizing pathways to Mexican American adolescents’ risk taking [Texte imprimé et/ou numérique] / Nancy A. GONZALES, Auteur ; Yu LIU, Auteur ; Michaeline JENSEN, Auteur ; Jenn Yun TEIN, Auteur ; Rebecca M. B. WHITE, Auteur ; Julianna DEARDORFF, Auteur . - p.1371-1390. Langues : Anglais (eng) in Development and Psychopathology > 29-4 (October 2017) . - p.1371-1390 Index. décimale : PER Périodiques Résumé : Abstract This study used four waves of data from a longitudinal study of 749 Mexican origin youths to test a developmental cascades model linking contextual adversity in the family and peer domains in late childhood to a sequence of unfolding processes hypothesized to predict problem substance use and risky sexual activity (greater number of sex partners) in late adolescence. Externalizing and internalizing problems were tested as divergent pathways, with youth-reported and mother-reported symptoms examined in separate models. Youth gender, nativity, and cultural orientation were tested as moderators. Family risk, peer social rejection, and their interaction were prospectively related to externalizing symptoms and deviant peer involvement, although family risk showed stronger effects on parent-reported externalizing and peer social rejection showed stronger effects on youth-reported externalizing. Externalizing symptoms and deviant peers were related, in turn, to risk taking in late adolescence, including problem alcohol–substance use and number of sexual partners. Peer social rejection predicted youth-reported internalizing symptoms, and internalizing was related, in turn, to problem alcohol and substance use in late adolescence. Tests of moderation showed some of these developmental cascades were stronger for adolescents who were female, less oriented to mainstream cultural values, and more oriented to Mexican American cultural values. En ligne : http://dx.doi.org/10.1017/s0954579417000323 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=313

Quality of early family relationships and the timing and tempo of puberty: Effects depend on biological sensitivity to context / Bruce J. ELLIS in Development and Psychopathology, 23-1 (January 2011)  

Public ISBD [article]  inDevelopment and Psychopathology > 23-1 (January 2011) . - p.85-99 Titre : Quality of early family relationships and the timing and tempo of puberty: Effects depend on biological sensitivity to context Type de document : Texte imprimé et/ou numérique Auteurs : Bruce J. ELLIS, Auteur ; Elizabeth SHIRTCLIFF, Auteur ; W. Thomas BOYCE, Auteur ; Julianna DEARDORFF, Auteur ; Marilyn J. ESSEX, Auteur Année de publication : 2011 Article en page(s) : p.85-99 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Guided by evolutionary–developmental theories of biological sensitivity to context and reproductive development, the current research examined the interactive effects of early family environments and psychobiologic reactivity to stress on the subsequent timing and tempo of puberty. As predicted by the theory, among children displaying heightened biological sensitivity to context (i.e., higher stress reactivity), higher quality parent–child relationships forecast slower initial pubertal tempo and later pubertal timing, whereas lower quality parent–child relationships forecast the opposite pattern. No such effects emerged among less context-sensitive children. Whereas sympathetic nervous system reactivity moderated the effects of parent–child relationships on both breast/genital and pubic hair development, adrenocortical activation only moderated the effect on pubic hair development. The current results build on previous research documenting what family contexts predict variation in pubertal timing by demonstrating for whom those contexts matter. In addition, the authors advance a new methodological approach for assessing pubertal tempo using piecewise growth curve analysis. En ligne : http://dx.doi.org/10.1017/S0954579410000660 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=117 [article] Quality of early family relationships and the timing and tempo of puberty: Effects depend on biological sensitivity to context [Texte imprimé et/ou numérique] / Bruce J. ELLIS, Auteur ; Elizabeth SHIRTCLIFF, Auteur ; W. Thomas BOYCE, Auteur ; Julianna DEARDORFF, Auteur ; Marilyn J. ESSEX, Auteur . - 2011 . - p.85-99. Langues : Anglais (eng) in Development and Psychopathology > 23-1 (January 2011) . - p.85-99 Index. décimale : PER Périodiques Résumé : Guided by evolutionary–developmental theories of biological sensitivity to context and reproductive development, the current research examined the interactive effects of early family environments and psychobiologic reactivity to stress on the subsequent timing and tempo of puberty. As predicted by the theory, among children displaying heightened biological sensitivity to context (i.e., higher stress reactivity), higher quality parent–child relationships forecast slower initial pubertal tempo and later pubertal timing, whereas lower quality parent–child relationships forecast the opposite pattern. No such effects emerged among less context-sensitive children. Whereas sympathetic nervous system reactivity moderated the effects of parent–child relationships on both breast/genital and pubic hair development, adrenocortical activation only moderated the effect on pubic hair development. The current results build on previous research documenting what family contexts predict variation in pubertal timing by demonstrating for whom those contexts matter. In addition, the authors advance a new methodological approach for assessing pubertal tempo using piecewise growth curve analysis. En ligne : http://dx.doi.org/10.1017/S0954579410000660 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=117

The role of bicultural adaptation, familism, and family conflict in Mexican American adolescents’ cortisol reactivity / Nancy A. GONZALES in Development and Psychopathology, 30-5 (December 2018)  

Public ISBD [article]  inDevelopment and Psychopathology > 30-5 (December 2018) . - p.1571-1587 Titre : The role of bicultural adaptation, familism, and family conflict in Mexican American adolescents’ cortisol reactivity Type de document : Texte imprimé et/ou numérique Auteurs : Nancy A. GONZALES, Auteur ; Megan JOHNSON, Auteur ; Elizabeth A. SHIRTCLIFF, Auteur ; Jenn-Yun TEIN, Auteur ; Brenda ESKENAZI, Auteur ; Julianna DEARDORFF, Auteur Article en page(s) : p.1571-1587 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Scarce research has examined stress responsivity among Latino youths, and no studies have focused on the role of acculturation in shaping cortisol stress response in this population. This study assessed Mexican American adolescents’ Mexican and Anglo cultural orientations and examined prospective associations between their patterns of bicultural orientation and hypothalamic–pituitary–adrenal cortisol reactivity to an adapted Trier Social Stress Test. The sample included 264 youths from a longitudinal birth cohort study who completed the Trier Social Stress Test and provided saliva samples at age 14. The youths completed assessments of cultural orientation at age 12, and family conflict and familism at age 14. Analyses testing the interactive effects of Anglo and Mexican orientation showed significant associations with cortisol responsivity, including the reactivity slope, peak levels, and recovery, but these associations were not mediated by family conflict nor familism values. Findings revealed that bicultural youth (high on both Anglo and Mexican orientations) showed an expected pattern of high cortisol responsivity, which may be adaptive in the context of a strong acute stressor, whereas individuals endorsing only high levels of Anglo orientation had a blunted cortisol response. Findings are discussed in relation to research on biculturalism and the trade-offs and potential recalibration of a contextually responsive hypothalamic–pituitary–adrenal axis for acculturating adolescents. En ligne : http://dx.doi.org/10.1017/S0954579418001116 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=370 [article] The role of bicultural adaptation, familism, and family conflict in Mexican American adolescents’ cortisol reactivity [Texte imprimé et/ou numérique] / Nancy A. GONZALES, Auteur ; Megan JOHNSON, Auteur ; Elizabeth A. SHIRTCLIFF, Auteur ; Jenn-Yun TEIN, Auteur ; Brenda ESKENAZI, Auteur ; Julianna DEARDORFF, Auteur . - p.1571-1587. Langues : Anglais (eng) in Development and Psychopathology > 30-5 (December 2018) . - p.1571-1587 Index. décimale : PER Périodiques Résumé : Scarce research has examined stress responsivity among Latino youths, and no studies have focused on the role of acculturation in shaping cortisol stress response in this population. This study assessed Mexican American adolescents’ Mexican and Anglo cultural orientations and examined prospective associations between their patterns of bicultural orientation and hypothalamic–pituitary–adrenal cortisol reactivity to an adapted Trier Social Stress Test. The sample included 264 youths from a longitudinal birth cohort study who completed the Trier Social Stress Test and provided saliva samples at age 14. The youths completed assessments of cultural orientation at age 12, and family conflict and familism at age 14. Analyses testing the interactive effects of Anglo and Mexican orientation showed significant associations with cortisol responsivity, including the reactivity slope, peak levels, and recovery, but these associations were not mediated by family conflict nor familism values. Findings revealed that bicultural youth (high on both Anglo and Mexican orientations) showed an expected pattern of high cortisol responsivity, which may be adaptive in the context of a strong acute stressor, whereas individuals endorsing only high levels of Anglo orientation had a blunted cortisol response. Findings are discussed in relation to research on biculturalism and the trade-offs and potential recalibration of a contextually responsive hypothalamic–pituitary–adrenal axis for acculturating adolescents. En ligne : http://dx.doi.org/10.1017/S0954579418001116 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=370

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