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Annual Research Review: Categories versus dimensions in the classification and conceptualisation of child and adolescent mental disorders – implications of recent empirical / David R. COGHILL in Journal of Child Psychology and Psychiatry, 53-5 (May 2012)
[article]
Titre : Annual Research Review: Categories versus dimensions in the classification and conceptualisation of child and adolescent mental disorders – implications of recent empirical Type de document : Texte imprimé et/ou numérique Auteurs : David R. COGHILL, Auteur ; Edmund J. S. SONUGA-BARKE, Auteur Année de publication : 2012 Article en page(s) : p.469-489 Langues : Anglais (eng) Mots-clés : Assessment classification diagnosis DSM factor analysis ICD taxometrics Index. décimale : PER Périodiques Résumé : The question of whether child and adolescent mental disorders are best classified using dimensional or categorical approaches is a contentious one that has equally profound implications for clinical practice and scientific enquiry. Here, we explore this issue in the context of the forth coming publication of the DSM-5 and ICD-11 approaches to classification and diagnosis and in the light of recent empirical studies. First, we provide an overview of current category-based systems and dimensional alternatives. Second, we distinguish the various strands of meaning and levels of analysis implied when we talk about categories and dimensions of mental disorder – distinguishing practical clinical necessity, formal diagnostic systems, meta-theoretical beliefs and empirical reality. Third, we introduce the different statistical techniques developed to identify disorder dimensions and categories in childhood populations and to test between categorical and dimensional models. Fourth, we summarise the empirical evidence from recent taxometric studies in favour of the ‘taxonomic hypothesis’ that mental disorder categories reflect discrete entities with putative specific causes. Finally, we explore the implications of these findings for clinical practice and science. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02511.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=154
in Journal of Child Psychology and Psychiatry > 53-5 (May 2012) . - p.469-489[article] Annual Research Review: Categories versus dimensions in the classification and conceptualisation of child and adolescent mental disorders – implications of recent empirical [Texte imprimé et/ou numérique] / David R. COGHILL, Auteur ; Edmund J. S. SONUGA-BARKE, Auteur . - 2012 . - p.469-489.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 53-5 (May 2012) . - p.469-489
Mots-clés : Assessment classification diagnosis DSM factor analysis ICD taxometrics Index. décimale : PER Périodiques Résumé : The question of whether child and adolescent mental disorders are best classified using dimensional or categorical approaches is a contentious one that has equally profound implications for clinical practice and scientific enquiry. Here, we explore this issue in the context of the forth coming publication of the DSM-5 and ICD-11 approaches to classification and diagnosis and in the light of recent empirical studies. First, we provide an overview of current category-based systems and dimensional alternatives. Second, we distinguish the various strands of meaning and levels of analysis implied when we talk about categories and dimensions of mental disorder – distinguishing practical clinical necessity, formal diagnostic systems, meta-theoretical beliefs and empirical reality. Third, we introduce the different statistical techniques developed to identify disorder dimensions and categories in childhood populations and to test between categorical and dimensional models. Fourth, we summarise the empirical evidence from recent taxometric studies in favour of the ‘taxonomic hypothesis’ that mental disorder categories reflect discrete entities with putative specific causes. Finally, we explore the implications of these findings for clinical practice and science. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02511.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=154 The latent structure of the adult attachment interview: Large sample evidence from the collaboration on attachment transmission synthesis / K. Lee RABY in Development and Psychopathology, 34-1 (February 2022)
[article]
Titre : The latent structure of the adult attachment interview: Large sample evidence from the collaboration on attachment transmission synthesis Type de document : Texte imprimé et/ou numérique Auteurs : K. Lee RABY, Auteur ; Marije L. VERHAGE, Auteur ; Richard M. PASCO FEARON, Auteur ; R. Chris FRALEY, Auteur ; Glenn I. ROISMAN, Auteur ; Marinus H. VAN IJZENDOORN, Auteur ; Carlo SCHUENGEL, Auteur ; Sheri MADIGAN, Auteur ; Mirjam OOSTERMAN, Auteur ; Marian J. BAKERMANS-KRANENBURG, Auteur ; Annie BERNIER, Auteur ; Karin ENSINK, Auteur ; Airi HAUTAMÄKI, Auteur ; Sarah MANGELSDORF, Auteur ; Lynn E. PRIDDIS, Auteur ; Maria S. WONG, Auteur Article en page(s) : p.307-319 Langues : Anglais (eng) Mots-clés : Adult Attachment Interview factor analysis latent structure taxometrics Index. décimale : PER Périodiques Résumé : The Adult Attachment Interview (AAI) is a widely used measure in developmental science that assesses adults? current states of mind regarding early attachment-related experiences with their primary caregivers. The standard system for coding the AAI recommends classifying individuals categorically as having an autonomous, dismissing, preoccupied, or unresolved attachment state of mind. However, previous factor and taxometric analyses suggest that: (a) adults? attachment states of mind are captured by two weakly correlated factors reflecting adults? dismissing and preoccupied states of mind and (b) individual differences on these factors are continuously rather than categorically distributed. The current study revisited these suggestions about the latent structure of AAI scales by leveraging individual participant data from 40 studies (N = 3,218), with a particular focus on the controversial observation from prior factor analytic work that indicators of preoccupied states of mind and indicators of unresolved states of mind about loss and trauma loaded on a common factor. Confirmatory factor analyses indicated that: (a) a 2-factor model with weakly correlated dismissing and preoccupied factors and (b) a 3-factor model that further distinguished unresolved from preoccupied states of mind were both compatible with the data. The preoccupied and unresolved factors in the 3-factor model were highly correlated. Taxometric analyses suggested that individual differences in dismissing, preoccupied, and unresolved states of mind were more consistent with a continuous than a categorical model. The importance of additional tests of predictive validity of the various models is emphasized. En ligne : http://dx.doi.org/10.1017/s0954579420000978 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=474
in Development and Psychopathology > 34-1 (February 2022) . - p.307-319[article] The latent structure of the adult attachment interview: Large sample evidence from the collaboration on attachment transmission synthesis [Texte imprimé et/ou numérique] / K. Lee RABY, Auteur ; Marije L. VERHAGE, Auteur ; Richard M. PASCO FEARON, Auteur ; R. Chris FRALEY, Auteur ; Glenn I. ROISMAN, Auteur ; Marinus H. VAN IJZENDOORN, Auteur ; Carlo SCHUENGEL, Auteur ; Sheri MADIGAN, Auteur ; Mirjam OOSTERMAN, Auteur ; Marian J. BAKERMANS-KRANENBURG, Auteur ; Annie BERNIER, Auteur ; Karin ENSINK, Auteur ; Airi HAUTAMÄKI, Auteur ; Sarah MANGELSDORF, Auteur ; Lynn E. PRIDDIS, Auteur ; Maria S. WONG, Auteur . - p.307-319.
Langues : Anglais (eng)
in Development and Psychopathology > 34-1 (February 2022) . - p.307-319
Mots-clés : Adult Attachment Interview factor analysis latent structure taxometrics Index. décimale : PER Périodiques Résumé : The Adult Attachment Interview (AAI) is a widely used measure in developmental science that assesses adults? current states of mind regarding early attachment-related experiences with their primary caregivers. The standard system for coding the AAI recommends classifying individuals categorically as having an autonomous, dismissing, preoccupied, or unresolved attachment state of mind. However, previous factor and taxometric analyses suggest that: (a) adults? attachment states of mind are captured by two weakly correlated factors reflecting adults? dismissing and preoccupied states of mind and (b) individual differences on these factors are continuously rather than categorically distributed. The current study revisited these suggestions about the latent structure of AAI scales by leveraging individual participant data from 40 studies (N = 3,218), with a particular focus on the controversial observation from prior factor analytic work that indicators of preoccupied states of mind and indicators of unresolved states of mind about loss and trauma loaded on a common factor. Confirmatory factor analyses indicated that: (a) a 2-factor model with weakly correlated dismissing and preoccupied factors and (b) a 3-factor model that further distinguished unresolved from preoccupied states of mind were both compatible with the data. The preoccupied and unresolved factors in the 3-factor model were highly correlated. Taxometric analyses suggested that individual differences in dismissing, preoccupied, and unresolved states of mind were more consistent with a continuous than a categorical model. The importance of additional tests of predictive validity of the various models is emphasized. En ligne : http://dx.doi.org/10.1017/s0954579420000978 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=474