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Auteur Tiffany PHU
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Documents disponibles écrits par cet auteur (3)
Faire une suggestion Affiner la rechercheA brief video-coaching intervention buffers young children's vulnerability to the impact of caregivers’ depressive symptoms: Examination of differential susceptibility / Sihong LIU in Development and Psychopathology, 33-5 (December 2021)
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[article]
Titre : A brief video-coaching intervention buffers young children's vulnerability to the impact of caregivers’ depressive symptoms: Examination of differential susceptibility Type de document : texte imprimé Auteurs : Sihong LIU, Auteur ; Philip A. FISHER, Auteur ; Lisa J. SCHLUETER, Auteur ; Tiffany PHU, Auteur ; Megan R. GUNNAR, Auteur ; Sarah E. WATAMURA, Auteur Article en page(s) : p.1685-1700 Langues : Anglais (eng) Mots-clés : differential susceptibility internalizing and externalizing problems Research Domain Criteria video feedback intervention Index. décimale : PER Périodiques Résumé : Informed by the National Institute of Mental Health's Research Domain Criteria (RDoC) and developmental psychopathology frameworks, the current study used cortisol area under the curve with respect to ground (AUCg) as an index of differential sensitivity to context, which was expected to predispose young children with elevated vulnerability to adverse caregiving experiences and adaptive sensitivity to intervention effects. Particularly, the study aimed to determine whether improving caregivers’ responsive parenting through the Filming Interactions to Nurture Development (FIND) intervention would buffer children's biologically embedded vulnerability to caregivers’ depressive symptoms. Data were derived from a randomized controlled trial using pretest–posttest design with low-income families of children aged 4 to 36 months (N = 91). Young children's differential sensitivity was measured using cortisol AUCg during a structured stress paradigm. As hypothesized, children whose cortisol AUCg indicated greater sensitivity to social context exhibited more internalizing and externalizing behaviors in relation to caregivers’ elevated depressive symptoms. Critically, the intervention program was effective in attenuating psychopathology symptoms among the more biologically sensitive children. As proven by rigorous statistical tests, the findings of this study partially supported the differential susceptibility hypotheses, indicating both greater vulnerability to adverse conditions and responsiveness to intervention among children with high levels of cortisol AUCg. En ligne : http://dx.doi.org/10.1017/S0954579421000687 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457
in Development and Psychopathology > 33-5 (December 2021) . - p.1685-1700[article] A brief video-coaching intervention buffers young children's vulnerability to the impact of caregivers’ depressive symptoms: Examination of differential susceptibility [texte imprimé] / Sihong LIU, Auteur ; Philip A. FISHER, Auteur ; Lisa J. SCHLUETER, Auteur ; Tiffany PHU, Auteur ; Megan R. GUNNAR, Auteur ; Sarah E. WATAMURA, Auteur . - p.1685-1700.
Langues : Anglais (eng)
in Development and Psychopathology > 33-5 (December 2021) . - p.1685-1700
Mots-clés : differential susceptibility internalizing and externalizing problems Research Domain Criteria video feedback intervention Index. décimale : PER Périodiques Résumé : Informed by the National Institute of Mental Health's Research Domain Criteria (RDoC) and developmental psychopathology frameworks, the current study used cortisol area under the curve with respect to ground (AUCg) as an index of differential sensitivity to context, which was expected to predispose young children with elevated vulnerability to adverse caregiving experiences and adaptive sensitivity to intervention effects. Particularly, the study aimed to determine whether improving caregivers’ responsive parenting through the Filming Interactions to Nurture Development (FIND) intervention would buffer children's biologically embedded vulnerability to caregivers’ depressive symptoms. Data were derived from a randomized controlled trial using pretest–posttest design with low-income families of children aged 4 to 36 months (N = 91). Young children's differential sensitivity was measured using cortisol AUCg during a structured stress paradigm. As hypothesized, children whose cortisol AUCg indicated greater sensitivity to social context exhibited more internalizing and externalizing behaviors in relation to caregivers’ elevated depressive symptoms. Critically, the intervention program was effective in attenuating psychopathology symptoms among the more biologically sensitive children. As proven by rigorous statistical tests, the findings of this study partially supported the differential susceptibility hypotheses, indicating both greater vulnerability to adverse conditions and responsiveness to intervention among children with high levels of cortisol AUCg. En ligne : http://dx.doi.org/10.1017/S0954579421000687 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457 Early trauma exposure moderates associations between cortisol reactivity and youth anxiety and externalizing symptoms / Gretchen R. PERHAMUS in Development and Psychopathology, 38-4 (October 2026)
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[article]
Titre : Early trauma exposure moderates associations between cortisol reactivity and youth anxiety and externalizing symptoms Type de document : texte imprimé Auteurs : Gretchen R. PERHAMUS, Auteur ; Rachel E. SICILIANO, Auteur ; Tiffany PHU, Auteur ; Christopher T. SEGE, Auteur ; Zachary W. ADAMS, Auteur ; Jane E. JOSEPH, Auteur ; Jason E. CHAPMAN, Auteur ; Colleen A. HALLIDAY, Auteur ; Colin BOWYER, Auteur ; Donte L. BERNARD, Auteur ; Benjamin L. HANKIN, Auteur ; Lisa M. MCTEAGUE, Auteur ; Carla KMETT DANIELSON, Auteur Article en page(s) : p.2000-2011 Langues : Anglais (eng) Mots-clés : adolescence anxiety cortisol externalizing trauma Index. décimale : PER Périodiques Résumé : Early (before age 6) potentially traumatic events (PTEs) may interact with hypothalamic–pituitary–adrenal (HPA) axis functioning to shape outcomes involving externalizing problems and anxiety. However, directions of effects remain unclear. This study examined associations between aspects of HPA axis reactivity, anxiety, and externalizing problems over two years by early PTE exposure history, while statistically capturing the co-occurrence of symptom domains. Youth (N = 189; Mage = 10.96 years, SD = 2.51, Range = 8–15; 52.4% female, 47.1% male; 50.3% White, 35.4% Black/African American, 6.4% Other; 7.4% Hispanic/Latine) were included if they had early PTE exposure (n = 107) or had never experienced a PTE (n = 82). HPA axis reactivity to social stress was calculated using area under the curve with respect to ground (AUCg) and increase (AUCi). For youth with early PTE exposure, higher AUCg was concurrently associated with more externalizing symptoms and greater predominance of externalizing over anxiety. Blunted AUCi predicted increasing predominance of externalizing for the early PTE group, but elevated AUCi predicted increases in anxiety for the no PTE group. Findings highlight distinct roles of overall and reactive HPA axis functioning in shaping outcomes following early trauma. En ligne : https://dx.doi.org/10.1017/S0954579426101771 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=594
in Development and Psychopathology > 38-4 (October 2026) . - p.2000-2011[article] Early trauma exposure moderates associations between cortisol reactivity and youth anxiety and externalizing symptoms [texte imprimé] / Gretchen R. PERHAMUS, Auteur ; Rachel E. SICILIANO, Auteur ; Tiffany PHU, Auteur ; Christopher T. SEGE, Auteur ; Zachary W. ADAMS, Auteur ; Jane E. JOSEPH, Auteur ; Jason E. CHAPMAN, Auteur ; Colleen A. HALLIDAY, Auteur ; Colin BOWYER, Auteur ; Donte L. BERNARD, Auteur ; Benjamin L. HANKIN, Auteur ; Lisa M. MCTEAGUE, Auteur ; Carla KMETT DANIELSON, Auteur . - p.2000-2011.
Langues : Anglais (eng)
in Development and Psychopathology > 38-4 (October 2026) . - p.2000-2011
Mots-clés : adolescence anxiety cortisol externalizing trauma Index. décimale : PER Périodiques Résumé : Early (before age 6) potentially traumatic events (PTEs) may interact with hypothalamic–pituitary–adrenal (HPA) axis functioning to shape outcomes involving externalizing problems and anxiety. However, directions of effects remain unclear. This study examined associations between aspects of HPA axis reactivity, anxiety, and externalizing problems over two years by early PTE exposure history, while statistically capturing the co-occurrence of symptom domains. Youth (N = 189; Mage = 10.96 years, SD = 2.51, Range = 8–15; 52.4% female, 47.1% male; 50.3% White, 35.4% Black/African American, 6.4% Other; 7.4% Hispanic/Latine) were included if they had early PTE exposure (n = 107) or had never experienced a PTE (n = 82). HPA axis reactivity to social stress was calculated using area under the curve with respect to ground (AUCg) and increase (AUCi). For youth with early PTE exposure, higher AUCg was concurrently associated with more externalizing symptoms and greater predominance of externalizing over anxiety. Blunted AUCi predicted increasing predominance of externalizing for the early PTE group, but elevated AUCi predicted increases in anxiety for the no PTE group. Findings highlight distinct roles of overall and reactive HPA axis functioning in shaping outcomes following early trauma. En ligne : https://dx.doi.org/10.1017/S0954579426101771 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=594 The transdiagnostic origins of anxiety and depression during the pediatric period: Linking NIMH research domain criteria (RDoC) constructs to ecological systems / Jenalee R. DOOM in Development and Psychopathology, 33-5 (December 2021)
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[article]
Titre : The transdiagnostic origins of anxiety and depression during the pediatric period: Linking NIMH research domain criteria (RDoC) constructs to ecological systems Type de document : texte imprimé Auteurs : Jenalee R. DOOM, Auteur ; Michelle ROZENMAN, Auteur ; Kathryn R. FOX, Auteur ; Tiffany PHU, Auteur ; Anni R. SUBAR, Auteur ; Deborah SEOK, Auteur ; Kenia M. RIVERA, Auteur Article en page(s) : p.1599-1619 Langues : Anglais (eng) Mots-clés : anxiety depression ecological systems theory RDoC youth Index. décimale : PER Périodiques Résumé : In the last decade, an abundance of research has utilized the National Institute of Mental Health (NIMH) research domain criteria (RDoC) framework to examine mechanisms underlying anxiety and depression in youth. However, relatively little work has examined how these mechanistic intrapersonal processes intersect with context during childhood and adolescence. The current paper covers reviews and meta-analyses that have linked RDoC-relevant constructs to ecological systems in internalizing problems in youth. Specifically, cognitive, biological, and affective factors within the RDoC framework were examined. Based on these reviews and some of the original empirical research they cover, we highlight the integral role of ecological factors to the RDoC framework in predicting onset and maintenance of internalizing problems in youth. Specific recommendations are provided for researchers using the RDoC framework to inform future research integrating ecological systems and development. We advocate for future research and research funding to focus on better integration of the environment and development into the RDoC framework. En ligne : http://dx.doi.org/10.1017/S0954579421000559 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457
in Development and Psychopathology > 33-5 (December 2021) . - p.1599-1619[article] The transdiagnostic origins of anxiety and depression during the pediatric period: Linking NIMH research domain criteria (RDoC) constructs to ecological systems [texte imprimé] / Jenalee R. DOOM, Auteur ; Michelle ROZENMAN, Auteur ; Kathryn R. FOX, Auteur ; Tiffany PHU, Auteur ; Anni R. SUBAR, Auteur ; Deborah SEOK, Auteur ; Kenia M. RIVERA, Auteur . - p.1599-1619.
Langues : Anglais (eng)
in Development and Psychopathology > 33-5 (December 2021) . - p.1599-1619
Mots-clés : anxiety depression ecological systems theory RDoC youth Index. décimale : PER Périodiques Résumé : In the last decade, an abundance of research has utilized the National Institute of Mental Health (NIMH) research domain criteria (RDoC) framework to examine mechanisms underlying anxiety and depression in youth. However, relatively little work has examined how these mechanistic intrapersonal processes intersect with context during childhood and adolescence. The current paper covers reviews and meta-analyses that have linked RDoC-relevant constructs to ecological systems in internalizing problems in youth. Specifically, cognitive, biological, and affective factors within the RDoC framework were examined. Based on these reviews and some of the original empirical research they cover, we highlight the integral role of ecological factors to the RDoC framework in predicting onset and maintenance of internalizing problems in youth. Specific recommendations are provided for researchers using the RDoC framework to inform future research integrating ecological systems and development. We advocate for future research and research funding to focus on better integration of the environment and development into the RDoC framework. En ligne : http://dx.doi.org/10.1017/S0954579421000559 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457

