Results 81 to 90 of about 8,957 (225)
Confirmatory Bifactor modelling
, 2013 Describe the nature of bifactor modelling, Describe issues that arise in conceptualizing and modelling multidimensionality, Outline confirmatory bifactor modelling, Differentiate between bifactor and second-order models, and Describe strengths and ...
Hyland, Philip
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Viability of a MSQOL-54 general health-related quality of life score using bifactor model
Health and Quality of Life Outcomes, 2021 Background MSQOL-54 is a multidimensional, widely-used, health-related quality of life (HRQOL) instrument specific for multiple sclerosis (MS). Findings from the validation study suggested that the two MSQOL-54 composite scores are correlated. Given this
Andrea Giordano +23 more
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Journal of Abnormal Child Psychology, 2019 The symmetrical bifactor model is often applied to attention-deficit/hyperactivity disorder (ADHD)-hyperactive/impulsive (HI), ADHD-inattentive (IN), and oppositional defiant disorder (ODD) symptoms, but this model frequently yields anomalous or inadmissible results.
G. Leonard Burns +4 more
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External validation of a bifactor model of oppositional defiant disorder [PDF]
Molecular Psychiatry, 2018 AbstractDimensions of irritability and defiant behavior, though correlated within the structure of ODD, convey separable developmental risks through adolescence and adulthood. Irritability predicts depression and anxiety, whereas defiant behavior is a precursor to antisocial outcomes.
Waldman, I. +3 more
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Calculating and Interpreting Maximal Reliability in Bifactor Models
Multivariate Behavioral ResearchConfirmatory bifactor models have been widely applied to understand multidimensional constructs in different areas of psychology research. Maximal reliability captures how well an optimal linear composite (OLC) represents the target latent variable.
Sijia, Li, Victoria, Savalei
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Sustainable Development, EarlyView.ABSTRACT Food practices have evolved alongside industrialization and urbanization. Compared to earlier generations, modern individuals grow and cook food less often and consume more processed products, weakening awareness of food's natural origins. Three studies examined explanatory pathways linking food practices to pro‐environmentalism through the ...
Shu Tian Ng, Angela K.‐y. Leung
wiley +1 more source
European Journal of PsychotraumatologyBackground: The changes DSM-5 brought to the diagnostic criteria for posttraumatic stress disorder (PTSD) resulted in revising the most widely used instrument in assessing PTSD, namely the Posttraumatic Checklist for DSM-5 (PCL-5).Objective: This study ...
Teodora Georgescu +6 more
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Implementing Argument‐Based Validity in Second Language Research on Individual Differences
TESOL Quarterly, EarlyView.Abstract Quantitative meta‐syntheses focusing on the psychometric properties of measurement tools in second and foreign language (L2) individual differences (ID) research have drawn scholars' attention to the quality of data collection instruments (Plonsky & Derrick, 2016; Sudina, 2023).
Katalin Piniel, Ekaterina Sudina
wiley +1 more source
Structure of Arabic Scale of Death Anxiety With Chinese College Students: A Bifactor Approach
Frontiers in Psychology, 2018 The Arabic Scale of Death Anxiety (ASDA), as one of the most widely used measures of death anxiety (DA), has increasingly been applied in many studies. However, the structures derived from different studies are highly inconsistent.
Qiuyun Li +3 more
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, 2017 The Bifactor Indices Calculator is a Microsoft Excel-based tool for computing various statistical indices relevant to evaluating bifactor models including ECV, Omega, Omega_H, IECV, PUC, and ...
Dueber, David M.
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