Centre d'Information et de documentation du CRA Rhône-Alpes
CRA
Informations pratiques
-
Adresse
Centre d'information et de documentation
du CRA Rhône-Alpes
Centre Hospitalier le Vinatier
bât 211
95, Bd Pinel
69678 Bron CedexHoraires
Lundi au Vendredi
9h00-12h00 13h30-16h00Contact
Tél: +33(0)4 37 91 54 65
Mail
Fax: +33(0)4 37 91 54 37
-
Détail de l'auteur
Auteur Vijay A. MITTAL |
Documents disponibles écrits par cet auteur (2)
Faire une suggestion Affiner la recherche
Core beliefs in healthy youth and youth at ultra high-risk for psychosis: Dimensionality and links to depression, anxiety, and attenuated psychotic symptoms / Henry R. COWAN in Development and Psychopathology, 31-1 (February 2019)
[article]
Titre : Core beliefs in healthy youth and youth at ultra high-risk for psychosis: Dimensionality and links to depression, anxiety, and attenuated psychotic symptoms Type de document : Texte imprimé et/ou numérique Auteurs : Henry R. COWAN, Auteur ; Dan P. MCADAMS, Auteur ; Vijay A. MITTAL, Auteur Article en page(s) : p.379-392 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Cognitive theory posits that core beliefs play an active role in developing and maintaining symptoms of depression, anxiety, and psychosis. This study sought to comprehensively examine core beliefs, their dimensionality, and their relationships to depression, anxiety, and attenuated psychotic symptoms in two groups of community youth: a group at ultrahigh risk for psychosis (UHR; n = 73, M age = 18.7) and a matched healthy comparison group (HC; n = 73, M age = 18.1). UHR youth reported significantly more negative beliefs about self and others, and significantly less positive beliefs about self and others. HC youth rarely endorsed negative self-beliefs. Exploratory factor analyses found that HC negative self-beliefs did not cohere as a single factor. We hypothesized specific links between core beliefs and symptoms based on cognitive models of each disorder, and tested these links through regression analyses. The results in the HC group were consistent with the proposed models of depression and anxiety. The results in the UHR group were consistent with proposed models of depression and negative psychotic symptoms, somewhat consistent with a proposed model of positive psychotic symptoms, and not at all consistent with a proposed model of anxiety. These findings add to a growing developmental literature on core beliefs and psychopathology, with important clinical implications. En ligne : http://dx.doi.org/10.1017/S0954579417001912 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=383
in Development and Psychopathology > 31-1 (February 2019) . - p.379-392[article] Core beliefs in healthy youth and youth at ultra high-risk for psychosis: Dimensionality and links to depression, anxiety, and attenuated psychotic symptoms [Texte imprimé et/ou numérique] / Henry R. COWAN, Auteur ; Dan P. MCADAMS, Auteur ; Vijay A. MITTAL, Auteur . - p.379-392.
Langues : Anglais (eng)
in Development and Psychopathology > 31-1 (February 2019) . - p.379-392
Index. décimale : PER Périodiques Résumé : Cognitive theory posits that core beliefs play an active role in developing and maintaining symptoms of depression, anxiety, and psychosis. This study sought to comprehensively examine core beliefs, their dimensionality, and their relationships to depression, anxiety, and attenuated psychotic symptoms in two groups of community youth: a group at ultrahigh risk for psychosis (UHR; n = 73, M age = 18.7) and a matched healthy comparison group (HC; n = 73, M age = 18.1). UHR youth reported significantly more negative beliefs about self and others, and significantly less positive beliefs about self and others. HC youth rarely endorsed negative self-beliefs. Exploratory factor analyses found that HC negative self-beliefs did not cohere as a single factor. We hypothesized specific links between core beliefs and symptoms based on cognitive models of each disorder, and tested these links through regression analyses. The results in the HC group were consistent with the proposed models of depression and anxiety. The results in the UHR group were consistent with proposed models of depression and negative psychotic symptoms, somewhat consistent with a proposed model of positive psychotic symptoms, and not at all consistent with a proposed model of anxiety. These findings add to a growing developmental literature on core beliefs and psychopathology, with important clinical implications. En ligne : http://dx.doi.org/10.1017/S0954579417001912 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=383 Translating RDoC to real-world impact in developmental psychopathology: A neurodevelopmental framework for application of mental health risk calculators / Leigha A. MACNEILL in Development and Psychopathology, 33-5 (December 2021)
[article]
Titre : Translating RDoC to real-world impact in developmental psychopathology: A neurodevelopmental framework for application of mental health risk calculators Type de document : Texte imprimé et/ou numérique Auteurs : Leigha A. MACNEILL, Auteur ; Norrina B. ALLEN, Auteur ; Roshaye B. POLEON, Auteur ; Teresa VARGAS, Auteur ; K. Juston OSBORNE, Auteur ; Katherine S. F. DAMME, Auteur ; Deanna M. BARCH, Auteur ; Sheila KROGH-JESPERSEN, Auteur ; Ashley N. NIELSEN, Auteur ; Elizabeth S. NORTON, Auteur ; Christopher D. SMYSER, Auteur ; Cynthia E. ROGERS, Auteur ; Joan L. LUBY, Auteur ; Vijay A. MITTAL, Auteur ; Lauren S. WAKSCHLAG, Auteur Article en page(s) : p.1665-1684 Langues : Anglais (eng) Mots-clés : developmental change prevention/intervention psychopathology RDoC risk calculator Index. décimale : PER Périodiques Résumé : The National Institute of Mental Health's Research Domain Criteria (RDoC) framework has prompted a paradigm shift from categorical psychiatric disorders to considering multiple levels of vulnerability for probabilistic risk of disorder. However, the lack of neurodevelopmentally based tools for clinical decision making has limited the real-world impact of the RDoC. Integration with developmental psychopathology principles and statistical methods actualize the clinical implementation of RDoC to inform neurodevelopmental risk. In this conceptual paper, we introduce the probabilistic mental health risk calculator as an innovation for such translation and lay out a research agenda for generating an RDoC- and developmentally informed paradigm that could be applied to predict a range of developmental psychopathologies from early childhood to young adulthood. We discuss methods that weigh the incremental utility for prediction based on intensity and burden of assessment, the addition of developmental change patterns, considerations for assessing outcomes, and integrative data approaches. Throughout, we illustrate the risk calculator approach with different neurodevelopmental pathways and phenotypes. Finally, we discuss real-world implementation of these methods for improving early identification and prevention of developmental psychopathology. We propose that mental health risk calculators can build a needed bridge between the RDoC multiple units of analysis and developmental science. En ligne : http://dx.doi.org/10.1017/S0954579421000651 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.1665-1684[article] Translating RDoC to real-world impact in developmental psychopathology: A neurodevelopmental framework for application of mental health risk calculators [Texte imprimé et/ou numérique] / Leigha A. MACNEILL, Auteur ; Norrina B. ALLEN, Auteur ; Roshaye B. POLEON, Auteur ; Teresa VARGAS, Auteur ; K. Juston OSBORNE, Auteur ; Katherine S. F. DAMME, Auteur ; Deanna M. BARCH, Auteur ; Sheila KROGH-JESPERSEN, Auteur ; Ashley N. NIELSEN, Auteur ; Elizabeth S. NORTON, Auteur ; Christopher D. SMYSER, Auteur ; Cynthia E. ROGERS, Auteur ; Joan L. LUBY, Auteur ; Vijay A. MITTAL, Auteur ; Lauren S. WAKSCHLAG, Auteur . - p.1665-1684.
Langues : Anglais (eng)
in Development and Psychopathology > 33-5 (December 2021) . - p.1665-1684
Mots-clés : developmental change prevention/intervention psychopathology RDoC risk calculator Index. décimale : PER Périodiques Résumé : The National Institute of Mental Health's Research Domain Criteria (RDoC) framework has prompted a paradigm shift from categorical psychiatric disorders to considering multiple levels of vulnerability for probabilistic risk of disorder. However, the lack of neurodevelopmentally based tools for clinical decision making has limited the real-world impact of the RDoC. Integration with developmental psychopathology principles and statistical methods actualize the clinical implementation of RDoC to inform neurodevelopmental risk. In this conceptual paper, we introduce the probabilistic mental health risk calculator as an innovation for such translation and lay out a research agenda for generating an RDoC- and developmentally informed paradigm that could be applied to predict a range of developmental psychopathologies from early childhood to young adulthood. We discuss methods that weigh the incremental utility for prediction based on intensity and burden of assessment, the addition of developmental change patterns, considerations for assessing outcomes, and integrative data approaches. Throughout, we illustrate the risk calculator approach with different neurodevelopmental pathways and phenotypes. Finally, we discuss real-world implementation of these methods for improving early identification and prevention of developmental psychopathology. We propose that mental health risk calculators can build a needed bridge between the RDoC multiple units of analysis and developmental science. En ligne : http://dx.doi.org/10.1017/S0954579421000651 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457