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2 recherche sur le mot-clé 'biopsychosocial'
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Research Review: What we have learned about the causes of eating disorders – a synthesis of sociocultural, psychological, and biological research / Kristen M. CULBERT in Journal of Child Psychology and Psychiatry, 56-11 (November 2015)
[article]
Titre : Research Review: What we have learned about the causes of eating disorders – a synthesis of sociocultural, psychological, and biological research Type de document : Texte imprimé et/ou numérique Auteurs : Kristen M. CULBERT, Auteur ; Sarah E. RACINE, Auteur ; Kelly L. KLUMP, Auteur Article en page(s) : p.1141-1164 Langues : Anglais (eng) Mots-clés : Eating disorder disordered eating risk etiology biopsychosocial Index. décimale : PER Périodiques Résumé : Background Eating disorders are severe psychiatric disorders with a complex etiology involving transactions among sociocultural, psychological, and biological influences. Most research and reviews, however, focus on only one level of analysis. To address this gap, we provide a qualitative review and summary using an integrative biopsychosocial approach. Methods We selected variables for which there were available data using integrative methodologies (e.g., twin studies, gene-environment interactions) and/or data at the biological and behavioral level (e.g., neuroimaging). Factors that met these inclusion criteria were idealization of thinness, negative emotionality, perfectionism, negative urgency, inhibitory control, cognitive inflexibility, serotonin, dopamine, ovarian hormones. Literature searches were conducted using PubMed. Variables were classified as risk factors or correlates of eating disorder diagnoses and disordered eating symptoms using Kraemer et al.'s (1997) criteria. Findings Sociocultural idealization of thinness variables (media exposure, pressures for thinness, thin-ideal internalization, thinness expectancies) and personality traits (negative emotionality, perfectionism, negative urgency) attained ‘risk status’ for eating disorders and/or disordered eating symptoms. Other factors were identified as correlates of eating pathology or were not classified given limited data. Effect sizes for risk factors and correlates were generally small-to-moderate in magnitude. Conclusions Multiple biopsychosocial influences are implicated in eating disorders and/or disordered eating symptoms and several can now be considered established risk factors. Data suggest that psychological and environmental factors interact with and influence the expression of genetic risk to cause eating pathology. Additional studies that examine risk variables across multiple levels of analysis and that consider specific transactional processes amongst variables are needed to further elucidate the intersection of sociocultural, psychological, and biological influences on eating disorders. En ligne : http://dx.doi.org/10.1111/jcpp.12441 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=270
in Journal of Child Psychology and Psychiatry > 56-11 (November 2015) . - p.1141-1164[article] Research Review: What we have learned about the causes of eating disorders – a synthesis of sociocultural, psychological, and biological research [Texte imprimé et/ou numérique] / Kristen M. CULBERT, Auteur ; Sarah E. RACINE, Auteur ; Kelly L. KLUMP, Auteur . - p.1141-1164.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 56-11 (November 2015) . - p.1141-1164
Mots-clés : Eating disorder disordered eating risk etiology biopsychosocial Index. décimale : PER Périodiques Résumé : Background Eating disorders are severe psychiatric disorders with a complex etiology involving transactions among sociocultural, psychological, and biological influences. Most research and reviews, however, focus on only one level of analysis. To address this gap, we provide a qualitative review and summary using an integrative biopsychosocial approach. Methods We selected variables for which there were available data using integrative methodologies (e.g., twin studies, gene-environment interactions) and/or data at the biological and behavioral level (e.g., neuroimaging). Factors that met these inclusion criteria were idealization of thinness, negative emotionality, perfectionism, negative urgency, inhibitory control, cognitive inflexibility, serotonin, dopamine, ovarian hormones. Literature searches were conducted using PubMed. Variables were classified as risk factors or correlates of eating disorder diagnoses and disordered eating symptoms using Kraemer et al.'s (1997) criteria. Findings Sociocultural idealization of thinness variables (media exposure, pressures for thinness, thin-ideal internalization, thinness expectancies) and personality traits (negative emotionality, perfectionism, negative urgency) attained ‘risk status’ for eating disorders and/or disordered eating symptoms. Other factors were identified as correlates of eating pathology or were not classified given limited data. Effect sizes for risk factors and correlates were generally small-to-moderate in magnitude. Conclusions Multiple biopsychosocial influences are implicated in eating disorders and/or disordered eating symptoms and several can now be considered established risk factors. Data suggest that psychological and environmental factors interact with and influence the expression of genetic risk to cause eating pathology. Additional studies that examine risk variables across multiple levels of analysis and that consider specific transactional processes amongst variables are needed to further elucidate the intersection of sociocultural, psychological, and biological influences on eating disorders. En ligne : http://dx.doi.org/10.1111/jcpp.12441 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=270 Trait attributions and threat appraisals explain why an entity theory of personality predicts greater internalizing symptoms during adolescence / Eunjin SEO in Development and Psychopathology, 34-3 (August 2022)
[article]
Titre : Trait attributions and threat appraisals explain why an entity theory of personality predicts greater internalizing symptoms during adolescence Type de document : Texte imprimé et/ou numérique Auteurs : Eunjin SEO, Auteur ; Hae Yeon LEE, Auteur ; Jeremy P. JAMIESON, Auteur ; Harry REIS, Auteur ; Robert A. JOSEPHS, Auteur ; Christopher G. BEEVERS, Auteur ; David S. YEAGER, Auteur Article en page(s) : p.1104-1114 Langues : Anglais (eng) Mots-clés : appraisals attributions biopsychosocial implicit theories internalizing symptoms Index. décimale : PER Périodiques Résumé : Adolescents who hold an entity theory of personality “ the belief that people cannot change “ are more likely to report internalizing symptoms during the socially stressful transition to high school. It has been puzzling, however, why a cognitive belief about the potential for change predicts symptoms of an affective disorder. The present research integrated three models “ implicit theories, hopelessness theories of depression, and the biopsychosocial model of challenge and threat “ to shed light on this issue. Study 1 replicated the link between an entity theory and internalizing symptoms by synthesizing multiple datasets (N = 6,910). Study 2 examined potential mechanisms underlying this link using 8-month longitudinal data and 10-day diary reports during the stressful first year of high school (N = 533, 3,199 daily reports). The results showed that an entity theory of personality predicted increases in internalizing symptoms through tendencies to make fixed trait causal attributions about the self and maladaptive (i.e., œthreat ) stress appraisals. The findings support an integrative model whereby situation-general beliefs accumulate negative consequences for psychopathology via situation-specific attributions and appraisals. En ligne : http://dx.doi.org/10.1017/S0954579420001832 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=485
in Development and Psychopathology > 34-3 (August 2022) . - p.1104-1114[article] Trait attributions and threat appraisals explain why an entity theory of personality predicts greater internalizing symptoms during adolescence [Texte imprimé et/ou numérique] / Eunjin SEO, Auteur ; Hae Yeon LEE, Auteur ; Jeremy P. JAMIESON, Auteur ; Harry REIS, Auteur ; Robert A. JOSEPHS, Auteur ; Christopher G. BEEVERS, Auteur ; David S. YEAGER, Auteur . - p.1104-1114.
Langues : Anglais (eng)
in Development and Psychopathology > 34-3 (August 2022) . - p.1104-1114
Mots-clés : appraisals attributions biopsychosocial implicit theories internalizing symptoms Index. décimale : PER Périodiques Résumé : Adolescents who hold an entity theory of personality “ the belief that people cannot change “ are more likely to report internalizing symptoms during the socially stressful transition to high school. It has been puzzling, however, why a cognitive belief about the potential for change predicts symptoms of an affective disorder. The present research integrated three models “ implicit theories, hopelessness theories of depression, and the biopsychosocial model of challenge and threat “ to shed light on this issue. Study 1 replicated the link between an entity theory and internalizing symptoms by synthesizing multiple datasets (N = 6,910). Study 2 examined potential mechanisms underlying this link using 8-month longitudinal data and 10-day diary reports during the stressful first year of high school (N = 533, 3,199 daily reports). The results showed that an entity theory of personality predicted increases in internalizing symptoms through tendencies to make fixed trait causal attributions about the self and maladaptive (i.e., œthreat ) stress appraisals. The findings support an integrative model whereby situation-general beliefs accumulate negative consequences for psychopathology via situation-specific attributions and appraisals. En ligne : http://dx.doi.org/10.1017/S0954579420001832 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=485