Results 11 to 20 of about 6,647,629 (214)

Empirical Underidentification with the Bifactor Model: A Case Study [PDF]

Educational and Psychological Measurement, 2017
Bifactor models are commonly used to assess whether psychological and educational constructs underlie a set of measures. We consider empirical underidentification problems that are encountered when fitting particular types of bifactor models to certain types of data sets.
Samuel, Green, Yanyun, Yang
openaire   +3 more sources

Riskier Tests of the Validity of Bifactor Models of Psychopathology

, 2019
We advanced several “riskier tests” of the validity of bifactor models of psychopathology, which included that the general and specific factors should be reliable and well-represented by their indicators, and that including a general factor should improve the correlated factor model’s external validity.
Ashley L. Watts, Holly Poore, Irwin Waldman   +2 more
openaire   +4 more sources

The Latent Structure of Depression and Anxiety Symptoms: A Bifactor Exploratory Structural Equation Model of the PHQ‐9 and GAD‐7 in Primary Care [PDF]

International Journal of Methods in Psychiatric Research
Introduction The high comorbidity between depression and anxiety challenges traditional nosological models. In order to better reflect this overlap, dimensional approaches seek to clarify whether these symptoms reflect a single underlying construct of ...
Gabriel Esteller‐Collado, Maider Prieto‐Vila, Celia Antuña‐Camblor, María Carpallo‐González, César González‐Blanch, Paloma Ruíz‐Rodríguez, Juan Antonio Moriana, Leonardo Adrián Medrano, Antonio Cano‐Vindel, Roger Muñoz‐Navarro   +9 more
doaj   +2 more sources

Regularization in Bifactor-(S-1)-Models

Supplementary materials for the article "Regularization Methods in Bifactor-(S-1) Models with Explanatory ...
Tobias Koch, Aaron Peikert, Maximilian Stefan Ernst, Christian Bloszies, Andreas Markus Brandmaier, Benedikt Friemelt   +5 more
core   +9 more sources

Competing Confirmatory Factor Analysis Models in Management Research: Bifactor Modeling of the Employee Work Assessment Tool [PDF]

Management Dynamics in the Knowledge Economy
Management researchers often use structural equation modeling to analyze data from questionnaire-based instruments. Usually, confirmatory factor analysis (CFA) is applied to confirm the hypothesized or theorized factor structure of the instrument.
Theophilus Ehidiamen OAMEN
doaj   +3 more sources

Measurement Invariance in Longitudinal Bifactor Models: Review and Application Based on the <i>p</i> Factor. [PDF]

Assessment, 2023
Bifactor models are increasingly being utilized to study latent constructs such as psychopathology and cognition, which change over the lifespan. Although longitudinal measurement invariance (MI) testing helps ensure valid interpretation of change in a ...
Neufeld SAS, St Clair M, Brodbeck J, Wilkinson PO, Goodyer IM, Jones PB.   +5 more
europepmc   +7 more sources

Validation of L2 grit among Chinese EFL high school students and its enduring effect on achievements: A bifactor model approach

Frontiers in Psychology, 2022
The current study seeks to validate L2 grit measure among 637 Chinese senior middle school students using a bifactor modeling approach. To do so, we first assessed and compared four alternative measurement models including CFA, bifactor CFA, ESEM, and ...
Eerdemutu Liu, Junju Wang, Sachurina Bai
doaj   +1 more source

Rasch testlet model and bifactor analysis: how do they assess the dimensionality of large-scale Iranian EFL reading comprehension tests?

Language Testing in Asia, 2021
Rasch testlet and bifactor models are two measurement models that could deal with local item dependency (LID) in assessing the dimensionality of reading comprehension testlets.
Masoud Geramipour
doaj   +1 more source

Investigating the Dimensionality of Early Numeracy Using the Bifactor Exploratory Structural Equation Modeling Framework

Frontiers in Psychology, 2021
The few studies that have analyzed the factorial structure of early number skills have mainly used confirmatory factor analysis (CFA) and have yielded inconsistent results, since early numeracy is considered to be unidimensional, multidimensional or even
Christophe Dierendonck, Anne-Françoise de Chambrier, Annick Fagnant, Christophe Luxembourger, Mélanie Tinnes-Vigne, Débora Poncelet   +5 more
doaj   +1 more source

A Construct Revalidation of the Community of Inquiry Survey: Empirical Evidence for a General Factor Under a Bifactor Structure

International Review of Research in Open and Distributed Learning, 2021
The study revisited the community of inquiry (CoI) instrument for construct revalidation. To that end, the study used confirmatory factor analysis (CFA) to examine four competing models (unidimensional, correlated-factor, second-order factor, and ...
Hongwei Yang, Ph.D., Jian Su, Ph.D.
doaj   +1 more source