4 recherche sur le mot-clé 'bifactor model'

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)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 53-3 (March 2012) . - p.292-303 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 [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

Developmental cascade models linking contextual risks, parenting, and internalizing symptoms: A 17-year longitudinal study from early childhood to emerging adulthood / Sujin LEE in Development and Psychopathology, 36-1 (February 2024)  

Public ISBD [article]  inDevelopment and Psychopathology > 36-1 (February 2024) . - p.144-160 Titre : Developmental cascade models linking contextual risks, parenting, and internalizing symptoms: A 17-year longitudinal study from early childhood to emerging adulthood Type de document : Texte imprimé et/ou numérique Auteurs : Sujin LEE, Auteur ; Rachel BERNSTEIN, Auteur ; Ka I. IP, Auteur ; Sheryl L. OLSON, Auteur Article en page(s) : p.144-160 Langues : Anglais (eng) Mots-clés : bifactor model  contextual risk  developmental cascades  internalizing symptoms  parenting Index. décimale : PER Périodiques Résumé : Although internalizing problems are the most common forms of psychological distress among adolescents and young adults, they have precursors in multiple risk domains established during childhood. This study examined cascading risk pathways leading to depression and anxiety symptoms in emerging adulthood by integrating broad contextual (i.e., multiple contextual risks), parental (i.e., negative parenting), and child (i.e., internalizing behaviors) characteristics in early and middle childhood. We also compared common and differential pathways to depression and anxiety symptoms depending on the conceptualization of symptom outcomes (traditional symptom dimension vs. bifactor dimensional model). Participants were 235 children (109 girls) and their families. Data were collected at 3, 6, 10, and 19 years of child age, using multiple informants and contexts. Results from a symptom dimension approach indicated mediation pathways from early childhood risk factors to depression and anxiety symptoms in emerging adulthood, suggesting common and distinct risk processes between the two disorders. Results from a bifactor modeling approach indicated several indirect pathways leading to a general internalizing latent factor, but not to symptom-specific (i.e., depression, anxiety) latent factors. Our findings highlighted comparative analytic approaches to examining transactional processes associated with later internalizing symptoms and shed light on issues of early identification and prevention. En ligne : https://dx.doi.org/10.1017/S0954579422001043 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=523 [article] Developmental cascade models linking contextual risks, parenting, and internalizing symptoms: A 17-year longitudinal study from early childhood to emerging adulthood [Texte imprimé et/ou numérique] / Sujin LEE, Auteur ; Rachel BERNSTEIN, Auteur ; Ka I. IP, Auteur ; Sheryl L. OLSON, Auteur . - p.144-160. Langues : Anglais (eng) in Development and Psychopathology > 36-1 (February 2024) . - p.144-160 Mots-clés : bifactor model  contextual risk  developmental cascades  internalizing symptoms  parenting Index. décimale : PER Périodiques Résumé : Although internalizing problems are the most common forms of psychological distress among adolescents and young adults, they have precursors in multiple risk domains established during childhood. This study examined cascading risk pathways leading to depression and anxiety symptoms in emerging adulthood by integrating broad contextual (i.e., multiple contextual risks), parental (i.e., negative parenting), and child (i.e., internalizing behaviors) characteristics in early and middle childhood. We also compared common and differential pathways to depression and anxiety symptoms depending on the conceptualization of symptom outcomes (traditional symptom dimension vs. bifactor dimensional model). Participants were 235 children (109 girls) and their families. Data were collected at 3, 6, 10, and 19 years of child age, using multiple informants and contexts. Results from a symptom dimension approach indicated mediation pathways from early childhood risk factors to depression and anxiety symptoms in emerging adulthood, suggesting common and distinct risk processes between the two disorders. Results from a bifactor modeling approach indicated several indirect pathways leading to a general internalizing latent factor, but not to symptom-specific (i.e., depression, anxiety) latent factors. Our findings highlighted comparative analytic approaches to examining transactional processes associated with later internalizing symptoms and shed light on issues of early identification and prevention. En ligne : https://dx.doi.org/10.1017/S0954579422001043 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=523

Parsing apart affective dimensions of withdrawal: Longitudinal relations with peer victimization / Kristin J. PERRY in Development and Psychopathology, 33-3 (August 2021)  

Public ISBD [article]  inDevelopment and Psychopathology > 33-3 (August 2021) . - p.1059-1071 Titre : Parsing apart affective dimensions of withdrawal: Longitudinal relations with peer victimization Type de document : Texte imprimé et/ou numérique Auteurs : Kristin J. PERRY, Auteur ; Samuel N. MEISEL, Auteur ; Miriam T. STOTSKY, Auteur ; Jamie M. OSTROV, Auteur Article en page(s) : p.1059-1071 Langues : Anglais (eng) Mots-clés : bifactor model  early childhood  internalizing problems  peer victimization  social withdrawal Index. décimale : PER Périodiques Résumé : The current study examined a bifactor model of affective dimensions of withdrawal. Specifically, a model which specified a general factor of anxious-avoidant withdrawal (i.e., withdrawal with negative affect), a specific factor of unsociability (i.e., withdrawal without negative affect), and a specific factor of negative affect without withdrawal was specified in the primary sample (n = 238, 56.3% boys, M age = 44.92 months, SD = 5.32 months) and a validation sample (n = 332, 52.6% boys, M age = 47.11 months, SD = 7.32 months). The model provided a good fit to the data in both samples. In the primary sample, longitudinal relations between the bifactor model and peer victimization were examined across three time points (Time 1 in the spring, Time 2 in the fall, and Time 3 in the spring). Results showed that negative affect without withdrawal was concurrently associated with higher levels of relational and physical victimization at T1, unsociability predicted reductions in relational victimization from T1 to T2 as children entered a new classroom, and anxious-avoidant withdrawal predicted reductions in relational and physical victimization from T2 to T3 as children acclimated to the new classroom. Developmental considerations and clinical implications are discussed. En ligne : http://dx.doi.org/10.1017/S0954579420000346 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457 [article] Parsing apart affective dimensions of withdrawal: Longitudinal relations with peer victimization [Texte imprimé et/ou numérique] / Kristin J. PERRY, Auteur ; Samuel N. MEISEL, Auteur ; Miriam T. STOTSKY, Auteur ; Jamie M. OSTROV, Auteur . - p.1059-1071. Langues : Anglais (eng) in Development and Psychopathology > 33-3 (August 2021) . - p.1059-1071 Mots-clés : bifactor model  early childhood  internalizing problems  peer victimization  social withdrawal Index. décimale : PER Périodiques Résumé : The current study examined a bifactor model of affective dimensions of withdrawal. Specifically, a model which specified a general factor of anxious-avoidant withdrawal (i.e., withdrawal with negative affect), a specific factor of unsociability (i.e., withdrawal without negative affect), and a specific factor of negative affect without withdrawal was specified in the primary sample (n = 238, 56.3% boys, M age = 44.92 months, SD = 5.32 months) and a validation sample (n = 332, 52.6% boys, M age = 47.11 months, SD = 7.32 months). The model provided a good fit to the data in both samples. In the primary sample, longitudinal relations between the bifactor model and peer victimization were examined across three time points (Time 1 in the spring, Time 2 in the fall, and Time 3 in the spring). Results showed that negative affect without withdrawal was concurrently associated with higher levels of relational and physical victimization at T1, unsociability predicted reductions in relational victimization from T1 to T2 as children entered a new classroom, and anxious-avoidant withdrawal predicted reductions in relational and physical victimization from T2 to T3 as children acclimated to the new classroom. Developmental considerations and clinical implications are discussed. En ligne : http://dx.doi.org/10.1017/S0954579420000346 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457

Parsing neurodevelopmental features of irritability and anxiety: Replication and validation of a latent variable approach / Elise M. CARDINALE in Development and Psychopathology, 31-3 (August 2019)  

Public ISBD [article]  inDevelopment and Psychopathology > 31-3 (August 2019) . - p.917-929 Titre : Parsing neurodevelopmental features of irritability and anxiety: Replication and validation of a latent variable approach Type de document : Texte imprimé et/ou numérique Auteurs : Elise M. CARDINALE, Auteur ; Katharina KIRCANSKI, Auteur ; Julia BROOKS, Auteur ; Andrea L. GOLD, Auteur ; Kenneth E. TOWBIN, Auteur ; Daniel S. PINE, Auteur ; Ellen LEIBENLUFT, Auteur ; Melissa A. BROTMAN, Auteur Article en page(s) : p.917-929 Langues : Anglais (eng) Mots-clés : anxiety  bifactor model  cortical structure  irritability  subcortical volume Index. décimale : PER Périodiques Résumé : Irritability and anxiety are two common clinical phenotypes that involve high-arousal negative affect states (anger and fear), and that frequently co-occur. Elucidating how these two forms of emotion dysregulation relate to perturbed neurodevelopment may benefit from alternate phenotyping strategies. One such strategy applies a bifactor latent variable approach that can parse shared versus unique mechanisms of these two phenotypes. Here, we aim to replicate and extend this approach and examine associations with neural structure in a large transdiagnostic sample of youth (N = 331; M = 13.57, SD = 2.69 years old; 45.92% male). FreeSurfer was used to extract cortical thickness, cortical surface area, and subcortical volume. The current findings replicated the bifactor model and demonstrate measurement invariance as a function of youth age and sex. There were no associations of youth's factor scores with cortical thickness, surface area, or subcortical volume. However, we found strong convergent and divergent validity between parent-reported irritability and anxiety factors with clinician-rated symptoms and impairment. A general negative affectivity factor was robustly associated with overall functional impairment across symptom domains. Together, these results support the utility of the bifactor model as an alternative phenotyping strategy for irritability and anxiety, which may aid in the development of targeted treatments. En ligne : http://dx.doi.org/10.1017/S095457941900035X Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=403 [article] Parsing neurodevelopmental features of irritability and anxiety: Replication and validation of a latent variable approach [Texte imprimé et/ou numérique] / Elise M. CARDINALE, Auteur ; Katharina KIRCANSKI, Auteur ; Julia BROOKS, Auteur ; Andrea L. GOLD, Auteur ; Kenneth E. TOWBIN, Auteur ; Daniel S. PINE, Auteur ; Ellen LEIBENLUFT, Auteur ; Melissa A. BROTMAN, Auteur . - p.917-929. Langues : Anglais (eng) in Development and Psychopathology > 31-3 (August 2019) . - p.917-929 Mots-clés : anxiety  bifactor model  cortical structure  irritability  subcortical volume Index. décimale : PER Périodiques Résumé : Irritability and anxiety are two common clinical phenotypes that involve high-arousal negative affect states (anger and fear), and that frequently co-occur. Elucidating how these two forms of emotion dysregulation relate to perturbed neurodevelopment may benefit from alternate phenotyping strategies. One such strategy applies a bifactor latent variable approach that can parse shared versus unique mechanisms of these two phenotypes. Here, we aim to replicate and extend this approach and examine associations with neural structure in a large transdiagnostic sample of youth (N = 331; M = 13.57, SD = 2.69 years old; 45.92% male). FreeSurfer was used to extract cortical thickness, cortical surface area, and subcortical volume. The current findings replicated the bifactor model and demonstrate measurement invariance as a function of youth age and sex. There were no associations of youth's factor scores with cortical thickness, surface area, or subcortical volume. However, we found strong convergent and divergent validity between parent-reported irritability and anxiety factors with clinician-rated symptoms and impairment. A general negative affectivity factor was robustly associated with overall functional impairment across symptom domains. Together, these results support the utility of the bifactor model as an alternative phenotyping strategy for irritability and anxiety, which may aid in the development of targeted treatments. En ligne : http://dx.doi.org/10.1017/S095457941900035X Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=403