Commentary: An exemplar of progress in understanding complex disorders – reflections on what we have learned about eating disorders (Culbert et al., 2015) / Gregory T. SMITH in Journal of Child Psychology and Psychiatry, 56-11 (November 2015)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 56-11 (November 2015) . - p.1165-1167 Titre : Commentary: An exemplar of progress in understanding complex disorders – reflections on what we have learned about eating disorders (Culbert et al., 2015) Type de document : Texte imprimé et/ou numérique Auteurs : Gregory T. SMITH, Auteur ; Heather A. DAVIS, Auteur Article en page(s) : p.1165-1167 Langues : Anglais (eng) Mots-clés : Eating disorder  risk factors  etiology Index. décimale : PER Périodiques Résumé : A number of recent advances in eating disorders research have helped clarify the nature of risk for the development of such disorders. Culbert et al. () provide an empirical and thoughtful review of these recent advances. The authors identified empirically established risk factors in each of several categories of risk for eating disorders: genetic influences, neurotransmitter activity, hormones, personality, and sociocultural influences. We highlight three implications of their review. First, the review can serve as an important asset to eating disorder researchers, both substantively, by providing a comprehensive account of empirically supported risk processes; and methodologically, by highlighting good standards of evidence for acceptance of a candidate risk factor. Second, eating disorder risk is increased by both transdiagnostic and eating disorder-specific factors; there is a need to understand how these types of factors transact with each other. Third and most important, we highlight the importance of Culbert et al.'s advocacy for the development of theoretical models, and empirical tests of those models that specify transactions among different types of risk factors, such as those based on genetic, neurobiological, personality, and social processes. En ligne : http://dx.doi.org/10.1111/jcpp.12455 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=270 [article] Commentary: An exemplar of progress in understanding complex disorders – reflections on what we have learned about eating disorders (Culbert et al., 2015) [Texte imprimé et/ou numérique] / Gregory T. SMITH, Auteur ; Heather A. DAVIS, Auteur . - p.1165-1167. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 56-11 (November 2015) . - p.1165-1167 Mots-clés : Eating disorder  risk factors  etiology Index. décimale : PER Périodiques Résumé : A number of recent advances in eating disorders research have helped clarify the nature of risk for the development of such disorders. Culbert et al. () provide an empirical and thoughtful review of these recent advances. The authors identified empirically established risk factors in each of several categories of risk for eating disorders: genetic influences, neurotransmitter activity, hormones, personality, and sociocultural influences. We highlight three implications of their review. First, the review can serve as an important asset to eating disorder researchers, both substantively, by providing a comprehensive account of empirically supported risk processes; and methodologically, by highlighting good standards of evidence for acceptance of a candidate risk factor. Second, eating disorder risk is increased by both transdiagnostic and eating disorder-specific factors; there is a need to understand how these types of factors transact with each other. Third and most important, we highlight the importance of Culbert et al.'s advocacy for the development of theoretical models, and empirical tests of those models that specify transactions among different types of risk factors, such as those based on genetic, neurobiological, personality, and social processes. En ligne : http://dx.doi.org/10.1111/jcpp.12455 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=270

Research Review: Multi-informant integration in child and adolescent psychopathology diagnosis / Michelle M. MARTEL in Journal of Child Psychology and Psychiatry, 58-2 (February 2017)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 58-2 (February 2017) . - p.116-128 Titre : Research Review: Multi-informant integration in child and adolescent psychopathology diagnosis Type de document : Texte imprimé et/ou numérique Auteurs : Michelle M. MARTEL, Auteur ; Kristian MARKON, Auteur ; Gregory T. SMITH, Auteur Année de publication : 2017 Article en page(s) : p.116-128 Langues : Anglais (eng) Mots-clés : Diagnosis  psychopathology Index. décimale : PER Périodiques Résumé : Background An empirically based, clinically usable approach to cross-informant integration in clinical assessment is needed. Although the importance of this ongoing issue is becoming increasingly recognized, little in the way of solid recommendations is currently provided to researchers and clinicians seeking to incorporate multiple informant reports in diagnosis of child psychopathology. The issue is timely because recent developments have created new opportunities for improved handling of this problem. For example, advanced theories of psychopathology and normal and abnormal child development provide theoretical guidance for how integration of multiple informants should be handled for specific disorders and at particular ages. In addition, more sophisticated data analytic approaches are now available, including advanced latent variable models, which allow for complex measurement approaches with consideration of measurement invariance. Findings The increasing availability and mobility of computing devices suggests that it will be increasingly feasible for clinicians to implement more advanced methods rather than being confined to the easily memorized algorithms of the DSM system. Conclusions Development of models of cross-informant integration for individual disorders based on theory and tests of the incremental validity of more sophisticated cross-informant integration approaches in comparison to external validation criteria (e.g. longitudinal trajectories and outcomes, treatment response, and behavior genetic etiology) should be a focus of future work. En ligne : http://dx.doi.org/10.1111/jcpp.12611 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=299 [article] Research Review: Multi-informant integration in child and adolescent psychopathology diagnosis [Texte imprimé et/ou numérique] / Michelle M. MARTEL, Auteur ; Kristian MARKON, Auteur ; Gregory T. SMITH, Auteur . - 2017 . - p.116-128. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 58-2 (February 2017) . - p.116-128 Mots-clés : Diagnosis  psychopathology Index. décimale : PER Périodiques Résumé : Background An empirically based, clinically usable approach to cross-informant integration in clinical assessment is needed. Although the importance of this ongoing issue is becoming increasingly recognized, little in the way of solid recommendations is currently provided to researchers and clinicians seeking to incorporate multiple informant reports in diagnosis of child psychopathology. The issue is timely because recent developments have created new opportunities for improved handling of this problem. For example, advanced theories of psychopathology and normal and abnormal child development provide theoretical guidance for how integration of multiple informants should be handled for specific disorders and at particular ages. In addition, more sophisticated data analytic approaches are now available, including advanced latent variable models, which allow for complex measurement approaches with consideration of measurement invariance. Findings The increasing availability and mobility of computing devices suggests that it will be increasingly feasible for clinicians to implement more advanced methods rather than being confined to the easily memorized algorithms of the DSM system. Conclusions Development of models of cross-informant integration for individual disorders based on theory and tests of the incremental validity of more sophisticated cross-informant integration approaches in comparison to external validation criteria (e.g. longitudinal trajectories and outcomes, treatment response, and behavior genetic etiology) should be a focus of future work. En ligne : http://dx.doi.org/10.1111/jcpp.12611 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=299

Research Review: Two pathways toward impulsive action: an integrative risk model for bulimic behavior in youth / Carolyn M. PEARSON in Journal of Child Psychology and Psychiatry, 55-8 (August 2014)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 55-8 (August 2014) . - p.852-864 Titre : Research Review: Two pathways toward impulsive action: an integrative risk model for bulimic behavior in youth Type de document : Texte imprimé et/ou numérique Auteurs : Carolyn M. PEARSON, Auteur ; Elizabeth N. RILEY, Auteur ; Heather A. DAVIS, Auteur ; Gregory T. SMITH, Auteur Article en page(s) : p.852-864 Langues : Anglais (eng) Mots-clés : Risk factors  bulimia nervosa  young girls  risk models  binge eating  purging behavior Index. décimale : PER Périodiques Résumé : Background This study provides an integrative review of existing risk factors and models for bulimia nervosa (BN) in young girls. We offer a new model for BN that describes two pathways of risk that may lead to the initial impulsive act of binge eating and purging in children and adolescents. Scope We conducted a selective literature review, focusing on existing and new risk processes for BN in this select population. Findings We identify two ways in which girls increase their risk to begin engaging in the impulsive behavior of binge eating and purging. The first is state-based: the experience of negative mood, in girls attempting to restrain eating, leads to the depletion of self-control and thus increased risk for loss of control eating. The second is personality-based: elevations on the trait of negative urgency, or the tendency to act rashly when distressed, increase risk, particularly in conjunction with high-risk psychosocial learning. We then briefly discuss how these behaviors are reinforced, putting girls at further risk for developing BN. Conclusions We highlight several areas in which further inquiry is necessary, and we discuss the clinical implications of the new risk model we described. En ligne : http://dx.doi.org/10.1111/jcpp.12214 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=237 [article] Research Review: Two pathways toward impulsive action: an integrative risk model for bulimic behavior in youth [Texte imprimé et/ou numérique] / Carolyn M. PEARSON, Auteur ; Elizabeth N. RILEY, Auteur ; Heather A. DAVIS, Auteur ; Gregory T. SMITH, Auteur . - p.852-864. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 55-8 (August 2014) . - p.852-864 Mots-clés : Risk factors  bulimia nervosa  young girls  risk models  binge eating  purging behavior Index. décimale : PER Périodiques Résumé : Background This study provides an integrative review of existing risk factors and models for bulimia nervosa (BN) in young girls. We offer a new model for BN that describes two pathways of risk that may lead to the initial impulsive act of binge eating and purging in children and adolescents. Scope We conducted a selective literature review, focusing on existing and new risk processes for BN in this select population. Findings We identify two ways in which girls increase their risk to begin engaging in the impulsive behavior of binge eating and purging. The first is state-based: the experience of negative mood, in girls attempting to restrain eating, leads to the depletion of self-control and thus increased risk for loss of control eating. The second is personality-based: elevations on the trait of negative urgency, or the tendency to act rashly when distressed, increase risk, particularly in conjunction with high-risk psychosocial learning. We then briefly discuss how these behaviors are reinforced, putting girls at further risk for developing BN. Conclusions We highlight several areas in which further inquiry is necessary, and we discuss the clinical implications of the new risk model we described. En ligne : http://dx.doi.org/10.1111/jcpp.12214 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=237

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