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Détail de l'auteur
Auteur David B. FLORA |
Documents disponibles écrits par cet auteur (2)
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Defining risk heterogeneity for internalizing symptoms among children of alcoholic parents / Andrea M. HUSSONG in Development and Psychopathology, 20-1 (Winter 2008)
[article]
Titre : Defining risk heterogeneity for internalizing symptoms among children of alcoholic parents Type de document : Texte imprimé et/ou numérique Auteurs : Andrea M. HUSSONG, Auteur ; Robert A. ZUCKER, Auteur ; David B. FLORA, Auteur ; Patrick J. CURRAN, Auteur ; Laurie A. CHASSIN, Auteur Année de publication : 2008 Article en page(s) : p.165-193 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Adopting a developmental epidemiology perspective, the current study examines sources of risk heterogeneity for internalizing symptomatology among children of alcoholic parents (COAs). Parent-based factors, including comorbid diagnoses and the number of alcoholic parents in the family, as well as child-based factors, namely child gender, formed the indicators of heterogeneity. Following a novel approach to cross-study methods, we present a three-stage analysis involving measurement development using item response theory, examination of study effects on latent trajectories over time using latent curve modeling, and prediction of these latent trajectories testing our theoretically derived hypotheses in two longitudinal investigations across both mother- and self-reported symptomatology. Specifically, we replicated previous findings that parent alcoholism has a unique effect on child internalizing symptoms, above and beyond those of both parent depression and antisocial personality disorder. However, we also found important subgroup differences, explaining heterogeneity within COAs' risk profile in terms of the number of alcoholic parents in the family, comorbid diagnoses for the alcoholic parent and, for self-reported symptoms, child gender. Such factors serve to refine the definition of risk among COAs, suggesting a more severely impaired target group for preventive interventions, identifying the significance of familial alcoholism in individual differences underlying internalizing symptoms over time, and further specifying the distal risk matrix for an internalizing pathway to alcohol involvement. En ligne : http://dx.doi.org/10.1017/s0954579408000084 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=332
in Development and Psychopathology > 20-1 (Winter 2008) . - p.165-193[article] Defining risk heterogeneity for internalizing symptoms among children of alcoholic parents [Texte imprimé et/ou numérique] / Andrea M. HUSSONG, Auteur ; Robert A. ZUCKER, Auteur ; David B. FLORA, Auteur ; Patrick J. CURRAN, Auteur ; Laurie A. CHASSIN, Auteur . - 2008 . - p.165-193.
Langues : Anglais (eng)
in Development and Psychopathology > 20-1 (Winter 2008) . - p.165-193
Index. décimale : PER Périodiques Résumé : Adopting a developmental epidemiology perspective, the current study examines sources of risk heterogeneity for internalizing symptomatology among children of alcoholic parents (COAs). Parent-based factors, including comorbid diagnoses and the number of alcoholic parents in the family, as well as child-based factors, namely child gender, formed the indicators of heterogeneity. Following a novel approach to cross-study methods, we present a three-stage analysis involving measurement development using item response theory, examination of study effects on latent trajectories over time using latent curve modeling, and prediction of these latent trajectories testing our theoretically derived hypotheses in two longitudinal investigations across both mother- and self-reported symptomatology. Specifically, we replicated previous findings that parent alcoholism has a unique effect on child internalizing symptoms, above and beyond those of both parent depression and antisocial personality disorder. However, we also found important subgroup differences, explaining heterogeneity within COAs' risk profile in terms of the number of alcoholic parents in the family, comorbid diagnoses for the alcoholic parent and, for self-reported symptoms, child gender. Such factors serve to refine the definition of risk among COAs, suggesting a more severely impaired target group for preventive interventions, identifying the significance of familial alcoholism in individual differences underlying internalizing symptoms over time, and further specifying the distal risk matrix for an internalizing pathway to alcohol involvement. En ligne : http://dx.doi.org/10.1017/s0954579408000084 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=332 The hierarchical factor model of ADHD: invariant across age and national groupings? / Maggie E. TOPLAK in Journal of Child Psychology and Psychiatry, 53-3 (March 2012)
[article]
Titre : The hierarchical factor model of ADHD: invariant across age and national groupings? Type de document : Texte imprimé et/ou numérique Auteurs : Maggie E. TOPLAK, Auteur ; Geoff B. SORGE, Auteur ; David B. FLORA, Auteur ; Wai CHEN, Auteur ; Tobias BANASCHEWSKI, Auteur ; Jan K. BUITELAAR, Auteur ; Richard P. EBSTEIN, Auteur ; Jacques EISENBERG, Auteur ; Barbara FRANKE, Auteur ; Michael GILL, Auteur ; Ana MIRANDA, Auteur ; Robert D. OADES, Auteur ; Herbert ROEYERS, Auteur ; Aribert ROTHENBERGER, Auteur ; Joseph A. SERGEANT, Auteur ; Edmund J. S. SONUGA-BARKE, Auteur ; Hans-Christoph STEINHAUSEN, Auteur ; Margaret J. THOMPSON, Auteur ; Rosemary TANNOCK, Auteur ; Philip ASHERSON, Auteur ; Stephen V. FARAONE, Auteur Année de publication : 2012 Article en page(s) : p.292-303 Langues : Anglais (eng) Mots-clés : ADHD hierarchical models bifactor model factorial invariance Index. décimale : PER Périodiques Résumé : Objective: To examine the factor structure of attention-deficit/hyperactivity disorder (ADHD) in a clinical sample of 1,373 children and adolescents with ADHD and their 1,772 unselected siblings recruited from different countries across a large age range. Hierarchical and correlated factor analytic models were compared separately in the ADHD and sibling samples, across three different instruments and across parent and teacher informants. Specific consideration was given to factorial invariance analyses across different ages and different countries in the ADHD sample. Method: A sample of children and adolescents between 5 and 17 years of age with ADHD and their unselected siblings was assessed. Participants were recruited from seven European countries and Israel. ADHD symptom data came from a clinical interview with parents Parental Account of Childhood Symptoms and questionnaires from parents and teachers (Conners Parent and Teacher). Results: A hierarchical general factor model with two specific factors best represented the structure of ADHD in both the ADHD and unselected sibling groups, and across informants and instruments. The model was robust and invariant with regard to age differences in the ADHD sample. The model was not strongly invariant across different national groups in the ADHD sample, likely reflecting severity differences across the different centers and not any substantial difference in the clinical presentation of ADHD. Conclusions: The results replicate previous studies of a model with a unitary ADHD component and separable specific traits of inattention and hyperactivity/impulsivity. The unique contribution of this study was finding support for this model across a large developmental and multinational/multicultural sample and its invariance across ages. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02500.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=152
in Journal of Child Psychology and Psychiatry > 53-3 (March 2012) . - p.292-303[article] The hierarchical factor model of ADHD: invariant across age and national groupings? [Texte imprimé et/ou numérique] / Maggie E. TOPLAK, Auteur ; Geoff B. SORGE, Auteur ; David B. FLORA, Auteur ; Wai CHEN, Auteur ; Tobias BANASCHEWSKI, Auteur ; Jan K. BUITELAAR, Auteur ; Richard P. EBSTEIN, Auteur ; Jacques EISENBERG, Auteur ; Barbara FRANKE, Auteur ; Michael GILL, Auteur ; Ana MIRANDA, Auteur ; Robert D. OADES, Auteur ; Herbert ROEYERS, Auteur ; Aribert ROTHENBERGER, Auteur ; Joseph A. SERGEANT, Auteur ; Edmund J. S. SONUGA-BARKE, Auteur ; Hans-Christoph STEINHAUSEN, Auteur ; Margaret J. THOMPSON, Auteur ; Rosemary TANNOCK, Auteur ; Philip ASHERSON, Auteur ; Stephen V. FARAONE, Auteur . - 2012 . - p.292-303.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 53-3 (March 2012) . - p.292-303
Mots-clés : ADHD hierarchical models bifactor model factorial invariance Index. décimale : PER Périodiques Résumé : Objective: To examine the factor structure of attention-deficit/hyperactivity disorder (ADHD) in a clinical sample of 1,373 children and adolescents with ADHD and their 1,772 unselected siblings recruited from different countries across a large age range. Hierarchical and correlated factor analytic models were compared separately in the ADHD and sibling samples, across three different instruments and across parent and teacher informants. Specific consideration was given to factorial invariance analyses across different ages and different countries in the ADHD sample. Method: A sample of children and adolescents between 5 and 17 years of age with ADHD and their unselected siblings was assessed. Participants were recruited from seven European countries and Israel. ADHD symptom data came from a clinical interview with parents Parental Account of Childhood Symptoms and questionnaires from parents and teachers (Conners Parent and Teacher). Results: A hierarchical general factor model with two specific factors best represented the structure of ADHD in both the ADHD and unselected sibling groups, and across informants and instruments. The model was robust and invariant with regard to age differences in the ADHD sample. The model was not strongly invariant across different national groups in the ADHD sample, likely reflecting severity differences across the different centers and not any substantial difference in the clinical presentation of ADHD. Conclusions: The results replicate previous studies of a model with a unitary ADHD component and separable specific traits of inattention and hyperactivity/impulsivity. The unique contribution of this study was finding support for this model across a large developmental and multinational/multicultural sample and its invariance across ages. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02500.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=152