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Auteur Jennie NOLL |
Documents disponibles écrits par cet auteur (2)



Cortisol profiles: A test for adaptive calibration of the stress response system in maltreated and nonmaltreated youth / Melissa K. PECKINS in Development and Psychopathology, 27-4 (Part 2) (November 2015)
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Titre : Cortisol profiles: A test for adaptive calibration of the stress response system in maltreated and nonmaltreated youth Type de document : Texte imprimé et/ou numérique Auteurs : Melissa K. PECKINS, Auteur ; Elizabeth J. SUSMAN, Auteur ; Sonya NEGRIFF, Auteur ; Jennie NOLL, Auteur ; Penelope K. TRICKETT, Auteur Article en page(s) : p.1461-1470 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Throughout the life span, exposure to chronic stress such as child maltreatment is thought to contribute to future dysfunction of the stress response system (SRS) through the process of adaptive calibration. Dysfunction of the SRS is associated with numerous health and behavior problems, so it is important to understand under what conditions and what time frame adaptive calibration occurs. The present study tested for adaptive calibration of the SRS in a sample of maltreated (n = 303) and nonmaltreated (n = 151) youth during the important developmental period of adolescence. Data were used from Waves 2, 3, and 4 of a larger study of the consequences of maltreatment on health and well-being. At each time point, participants underwent the Trier Social Stress Test for Children and provided a baseline and four poststressor saliva samples to measure cortisol reactivity. Adaptive calibration was tested by performing a latent profile analysis using the five samples of salivary cortisol provided at each time point, and testing whether maltreatment status predicted the likelihood of profile membership at Time 2, Time 3, and Time 4. Three cortisol profiles emerged from the data at each time point (blunted, moderate, and elevated), and results indicated that maltreated youth were more likely than nonmaltreated youth to present with the blunted cortisol profile compared to the moderate and elevated profiles at Time 2 and Time 3, even after controlling for recent exposure to violence and trauma. At Time 4, there was no longer a difference in profile membership between maltreated and nonmaltreated youth, suggesting adaptive calibration may be a lengthy process requiring a period of years to become evident. Overall, the findings provide support for adaptive calibration and offer insight into the conditions under which adaptive calibration occurs. En ligne : http://dx.doi.org/10.1017/S0954579415000875 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=273
in Development and Psychopathology > 27-4 (Part 2) (November 2015) . - p.1461-1470[article] Cortisol profiles: A test for adaptive calibration of the stress response system in maltreated and nonmaltreated youth [Texte imprimé et/ou numérique] / Melissa K. PECKINS, Auteur ; Elizabeth J. SUSMAN, Auteur ; Sonya NEGRIFF, Auteur ; Jennie NOLL, Auteur ; Penelope K. TRICKETT, Auteur . - p.1461-1470.
Langues : Anglais (eng)
in Development and Psychopathology > 27-4 (Part 2) (November 2015) . - p.1461-1470
Index. décimale : PER Périodiques Résumé : Throughout the life span, exposure to chronic stress such as child maltreatment is thought to contribute to future dysfunction of the stress response system (SRS) through the process of adaptive calibration. Dysfunction of the SRS is associated with numerous health and behavior problems, so it is important to understand under what conditions and what time frame adaptive calibration occurs. The present study tested for adaptive calibration of the SRS in a sample of maltreated (n = 303) and nonmaltreated (n = 151) youth during the important developmental period of adolescence. Data were used from Waves 2, 3, and 4 of a larger study of the consequences of maltreatment on health and well-being. At each time point, participants underwent the Trier Social Stress Test for Children and provided a baseline and four poststressor saliva samples to measure cortisol reactivity. Adaptive calibration was tested by performing a latent profile analysis using the five samples of salivary cortisol provided at each time point, and testing whether maltreatment status predicted the likelihood of profile membership at Time 2, Time 3, and Time 4. Three cortisol profiles emerged from the data at each time point (blunted, moderate, and elevated), and results indicated that maltreated youth were more likely than nonmaltreated youth to present with the blunted cortisol profile compared to the moderate and elevated profiles at Time 2 and Time 3, even after controlling for recent exposure to violence and trauma. At Time 4, there was no longer a difference in profile membership between maltreated and nonmaltreated youth, suggesting adaptive calibration may be a lengthy process requiring a period of years to become evident. Overall, the findings provide support for adaptive calibration and offer insight into the conditions under which adaptive calibration occurs. En ligne : http://dx.doi.org/10.1017/S0954579415000875 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=273 Shifting the paradigm of research-to-policy impact: Infrastructure for improving researcher engagement and collective action / Taylor Scott ; Max CROWLEY ; Elizabeth Long ; Brandon Balma ; Jessica Pugel ; Brittany Gay ; Angelique Day ; Jennie NOLL in Development and Psychopathology, 36-5 (December 2024)
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Titre : Shifting the paradigm of research-to-policy impact: Infrastructure for improving researcher engagement and collective action : Development and Psychopathology Type de document : Texte imprimé et/ou numérique Auteurs : Taylor Scott, Auteur ; Max CROWLEY, Auteur ; Elizabeth Long, Auteur ; Brandon Balma, Auteur ; Jessica Pugel, Auteur ; Brittany Gay, Auteur ; Angelique Day, Auteur ; Jennie NOLL, Auteur Année de publication : 2024 Article en page(s) : p.2324-2337 Langues : Anglais (eng) Mots-clés : evidence-based policy research impact research translation science policy Index. décimale : PER Périodiques Résumé : The body of scientific knowledge accumulated by the scholarly disciplines such as Developmental Psychopathology can achieve meaningful public impact if wielded and used in policy decision-making. Scientific study of how policymakers use research evidence underscores the need for researchers' policy engagement; however, barriers in the academy create conditions in which there is a need for infrastructure that increases the feasibility of researchers' partnership with policymakers. This need led to the development of the Research-to-Policy Collaboration model, a systematic approach for developing "boundary spanning" infrastructure, which has been experimentally tested and shown to improve policymakers' use of research evidence and bolster researchers' policy skills and engagement. This paper presents original research regarding the optimization of the RPC model, which sought to better serve and engage scholars across the globe. Trial findings shed light on ways to improve conditions that make good use of researchers' time for policy engagement via a virtual platform and enhanced e-communications. Future directions, implications, and practical guidelines for how scientists can engage in the political process and improve the impact of a collective discipline are also discussed. En ligne : https://dx.doi.org/10.1017/S0954579424000270 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=545
in Development and Psychopathology > 36-5 (December 2024) . - p.2324-2337[article] Shifting the paradigm of research-to-policy impact: Infrastructure for improving researcher engagement and collective action : Development and Psychopathology [Texte imprimé et/ou numérique] / Taylor Scott, Auteur ; Max CROWLEY, Auteur ; Elizabeth Long, Auteur ; Brandon Balma, Auteur ; Jessica Pugel, Auteur ; Brittany Gay, Auteur ; Angelique Day, Auteur ; Jennie NOLL, Auteur . - 2024 . - p.2324-2337.
Langues : Anglais (eng)
in Development and Psychopathology > 36-5 (December 2024) . - p.2324-2337
Mots-clés : evidence-based policy research impact research translation science policy Index. décimale : PER Périodiques Résumé : The body of scientific knowledge accumulated by the scholarly disciplines such as Developmental Psychopathology can achieve meaningful public impact if wielded and used in policy decision-making. Scientific study of how policymakers use research evidence underscores the need for researchers' policy engagement; however, barriers in the academy create conditions in which there is a need for infrastructure that increases the feasibility of researchers' partnership with policymakers. This need led to the development of the Research-to-Policy Collaboration model, a systematic approach for developing "boundary spanning" infrastructure, which has been experimentally tested and shown to improve policymakers' use of research evidence and bolster researchers' policy skills and engagement. This paper presents original research regarding the optimization of the RPC model, which sought to better serve and engage scholars across the globe. Trial findings shed light on ways to improve conditions that make good use of researchers' time for policy engagement via a virtual platform and enhanced e-communications. Future directions, implications, and practical guidelines for how scientists can engage in the political process and improve the impact of a collective discipline are also discussed. En ligne : https://dx.doi.org/10.1017/S0954579424000270 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=545