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Détail de l'auteur
Auteur Lisa M. GATZKE-KOPP |
Documents disponibles écrits par cet auteur (2)
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Quantifying respiratory sinus arrhythmia: Effects of misspecifying breathing frequencies across development / Tiffany M. SHADER in Development and Psychopathology, 30-1 (February 2018)
[article]
Titre : Quantifying respiratory sinus arrhythmia: Effects of misspecifying breathing frequencies across development Type de document : Texte imprimé et/ou numérique Auteurs : Tiffany M. SHADER, Auteur ; Lisa M. GATZKE-KOPP, Auteur ; Sheila E. CROWELL, Auteur ; M. JAMILA REID, Auteur ; Julian F. THAYER, Auteur ; Michael W. VASEY, Auteur ; Carolyn WEBSTER-STRATTON, Auteur ; Ziv BELL, Auteur ; Theodore P. BEAUCHAINE, Auteur Article en page(s) : p.351-366 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Low resting respiratory sinus arrhythmia (RSA), and to a lesser extent excessive RSA reactivity to emotion evocation, are observed in many psychiatric disorders characterized by emotion dysregulation, including syndromes spanning the internalizing and externalizing spectra, and other conditions such as nonsuicidal self-injury. Nevertheless, some inconsistencies exist. For example, null outcomes in studies of RSA–emotion dysregulation relations are sometimes observed among younger participants. Such findings may derive from use of age inappropriate frequency bands in calculating RSA. We combine data from five published samples (N = 559) spanning ages 4 to 17 years, and reanalyze RSA data using age-appropriate respiratory frequencies. Misspecifying respiratory frequencies results in overestimates of resting RSA and underestimates of RSA reactivity, particularly among young children. Underestimates of developmental shifts in RSA and RSA reactivity from preschool to adolescence were also observed. Although correlational analyses revealed weak negative associations between resting RSA and aggression, those with clinical levels of externalizing exhibited lower resting RSA than their peers. No associations between RSA reactivity and externalizing were observed. Results confirm that age-corrected frequency bands should be used when estimating RSA, and that literature-wide overestimates of resting RSA, underestimates of RSA reactivity, and underestimates of developmental shifts in RSA and RSA reactivity may exist. En ligne : https://doi.org/10.1017/S0954579417000669 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=336
in Development and Psychopathology > 30-1 (February 2018) . - p.351-366[article] Quantifying respiratory sinus arrhythmia: Effects of misspecifying breathing frequencies across development [Texte imprimé et/ou numérique] / Tiffany M. SHADER, Auteur ; Lisa M. GATZKE-KOPP, Auteur ; Sheila E. CROWELL, Auteur ; M. JAMILA REID, Auteur ; Julian F. THAYER, Auteur ; Michael W. VASEY, Auteur ; Carolyn WEBSTER-STRATTON, Auteur ; Ziv BELL, Auteur ; Theodore P. BEAUCHAINE, Auteur . - p.351-366.
Langues : Anglais (eng)
in Development and Psychopathology > 30-1 (February 2018) . - p.351-366
Index. décimale : PER Périodiques Résumé : Low resting respiratory sinus arrhythmia (RSA), and to a lesser extent excessive RSA reactivity to emotion evocation, are observed in many psychiatric disorders characterized by emotion dysregulation, including syndromes spanning the internalizing and externalizing spectra, and other conditions such as nonsuicidal self-injury. Nevertheless, some inconsistencies exist. For example, null outcomes in studies of RSA–emotion dysregulation relations are sometimes observed among younger participants. Such findings may derive from use of age inappropriate frequency bands in calculating RSA. We combine data from five published samples (N = 559) spanning ages 4 to 17 years, and reanalyze RSA data using age-appropriate respiratory frequencies. Misspecifying respiratory frequencies results in overestimates of resting RSA and underestimates of RSA reactivity, particularly among young children. Underestimates of developmental shifts in RSA and RSA reactivity from preschool to adolescence were also observed. Although correlational analyses revealed weak negative associations between resting RSA and aggression, those with clinical levels of externalizing exhibited lower resting RSA than their peers. No associations between RSA reactivity and externalizing were observed. Results confirm that age-corrected frequency bands should be used when estimating RSA, and that literature-wide overestimates of resting RSA, underestimates of RSA reactivity, and underestimates of developmental shifts in RSA and RSA reactivity may exist. En ligne : https://doi.org/10.1017/S0954579417000669 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=336 The dynamics of internalizing and externalizing comorbidity across the early school years / Cynthia J. WILLNER in Development and Psychopathology, 28-4 pt1 (November 2016)
[article]
Titre : The dynamics of internalizing and externalizing comorbidity across the early school years Type de document : Texte imprimé et/ou numérique Auteurs : Cynthia J. WILLNER, Auteur ; Lisa M. GATZKE-KOPP, Auteur ; Bethany C. BRAY, Auteur Article en page(s) : p.1033-1052 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : High rates of comorbidity are observed between internalizing and externalizing problems, yet the developmental dynamics of comorbid symptom presentations are not yet well understood. This study explored the developmental course of latent profiles of internalizing and externalizing symptoms across kindergarten, first grade, and second grade. The sample consisted of 336 children from an urban, low-income community, selected based on relatively high (61%) or low (39%) aggressive/oppositional behavior problems at school entry (64% male; 70% African American, 20% Hispanic). Teachers reported on children's symptoms in each year. An exploratory latent profile analysis of children's scores on aggression/oppositionality, hyperactivity/inattention, anxiety, and social withdrawal symptom factors revealed four latent symptom profiles: comorbid (48% of the sample in each year), internalizing (19%–23%), externalizing (21%–22%), and well-adjusted (7%–11%). The developmental course of these symptom profiles was examined using a latent transition analysis, which revealed remarkably high continuity in the comorbid symptom profile (89% from one year to the next) and moderately high continuity in both the internalizing and externalizing profiles (80% and 71%, respectively). Internalizing children had a 20% probability of remitting to the well-adjusted profile by the following year, whereas externalizing children had a 25% probability of transitioning to the comorbid profile. These results are consistent with the hypothesis that a common vulnerability factor contributes to developmentally stable internalizing–externalizing comorbidity, while also suggesting that some children with externalizing symptoms are at risk for subsequently accumulating internalizing symptoms. En ligne : http://dx.doi.org/10.1017/s0954579416000687 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=294
in Development and Psychopathology > 28-4 pt1 (November 2016) . - p.1033-1052[article] The dynamics of internalizing and externalizing comorbidity across the early school years [Texte imprimé et/ou numérique] / Cynthia J. WILLNER, Auteur ; Lisa M. GATZKE-KOPP, Auteur ; Bethany C. BRAY, Auteur . - p.1033-1052.
Langues : Anglais (eng)
in Development and Psychopathology > 28-4 pt1 (November 2016) . - p.1033-1052
Index. décimale : PER Périodiques Résumé : High rates of comorbidity are observed between internalizing and externalizing problems, yet the developmental dynamics of comorbid symptom presentations are not yet well understood. This study explored the developmental course of latent profiles of internalizing and externalizing symptoms across kindergarten, first grade, and second grade. The sample consisted of 336 children from an urban, low-income community, selected based on relatively high (61%) or low (39%) aggressive/oppositional behavior problems at school entry (64% male; 70% African American, 20% Hispanic). Teachers reported on children's symptoms in each year. An exploratory latent profile analysis of children's scores on aggression/oppositionality, hyperactivity/inattention, anxiety, and social withdrawal symptom factors revealed four latent symptom profiles: comorbid (48% of the sample in each year), internalizing (19%–23%), externalizing (21%–22%), and well-adjusted (7%–11%). The developmental course of these symptom profiles was examined using a latent transition analysis, which revealed remarkably high continuity in the comorbid symptom profile (89% from one year to the next) and moderately high continuity in both the internalizing and externalizing profiles (80% and 71%, respectively). Internalizing children had a 20% probability of remitting to the well-adjusted profile by the following year, whereas externalizing children had a 25% probability of transitioning to the comorbid profile. These results are consistent with the hypothesis that a common vulnerability factor contributes to developmentally stable internalizing–externalizing comorbidity, while also suggesting that some children with externalizing symptoms are at risk for subsequently accumulating internalizing symptoms. En ligne : http://dx.doi.org/10.1017/s0954579416000687 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=294