bifactor model
Measuring patients' views: a bifactor model of distinct patient-reported outcomes in psychosis
... 1. Model 1 denotes a unidimensional model with the general factor explaining covariance among all item responses, which can be interpreted as a GAT of patients for positive or negative ratings across ...
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Bifactor model of the CASP-12’s general factor for measuring quality of life in older patients
... In this first-IRT inspection of CASP’s psychometric properties, the CASP-12’s general QoL factor was found to be well-specified by a bifactor model for specifying subdomains/content homogeneity as sources ...
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Identifying the Irritability Dimension of ODD: Application of a Modified Bifactor Model Across Five Large Community Samples of Children
... The second major finding – replicated across all five data sets - was that ODD symptoms are best modeled using a bifactor model, including both a general ODD factor and two specific dimensions. This may ...
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A Bifactor Model of the Polish Version of the Hare Self Report Psychopathy Scale
... a bifactor model including a single general “psychopathy” factor and two grouping factors in-line with Hare’s original two-factor model of psychopathy (interpersonal/affective and social deviance) ...
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A confirmatory bifactor analysis of the hospital anxiety and depression scale in an Italian community sample
... a bifactor model could fit HADS data better than any single-order or hierarchical ...the bifactor model can decompose the variance of each item into one portion explained by the general ...
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Dimensionality and scale properties of the Edinburgh Depression Scale (EDS) in patients with type 2 diabetes mellitus: the DiaDDzoB study
... item bifactor analysis (BFA), which can be conceived as a multidimensional IRT model ...the bifactor model, all items load on a general factor, which in our case represents a broad construct ...
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Psychopathy in 3D : using three dimensions to model psychopathic traits in youth
... A bifactor model as described before is consistent with this notion of ...A bifactor model has been found to fit the data best using different measurement instruments for psychopathy, for ...
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Construct validity, dimensionality and factorial invariance of the Rosenberg Self Esteem Scale: A bifactor modelling approach among children of prisoners
... confirmatory bifactor modelling ...a bifactor model including a general self-esteem factor comprising of all ten scale items and separate method effects for the positively and negatively phrased ...
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Measuring errors and violations on the road: A bifactor modeling approach to the Driver Behavior Questionnaire
... a bifactor modeling approach to data drawn from the UK Cohort II longitudinal study of novice ...A bifactor model, including a general factor onto which all items loaded, and specific factors for ...
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Validation of the Urdu version of the Measure of Criminal Social Identity within a sample of Pakistani incarcerated delinquents
... the bifactor approach differs from the higher-order approach in that sub-factors are not subsumed by the general factor(s) but remain uncorrelated and ...a bifactor model is found to provide a ...
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A Bifactorial Solution to the Psychopathy Checklist: Screening Version in a Sample of Civil Psychiatric Patients
... higher-order model approach in that subfactors are not subsumed by the general factor(s) but are, instead, uncorrelated and ...a bifactor model is found to provide a statistically superior fit to the ...
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5396.pdf
... the bifactor structure in which all items receive one slope parameter on the general dimension and one slope parameter on a secondary dimension (see Table ...example, bifactor models have been used in ...
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Irritability in Huntington’s Disease:factor analysis of Snaith’s Irritability scale
... higher-order bifactor model suggests the accommodation of both general factor and group factors of irritability, with our findings suggesting that an emphasis should be made on the ...
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Using Bifactor EFA, Bifactor CFA and Exploratory Structural Equation Modeling to Validate Factor Structure of the Meaning in Life Questionnaire, Greek Version
... ESEM model with covariances, and 2) the two-factor bifactor model with ...meaning”. Bifactor analysis allows for an examination of the common variance shared by the two MLQ factors and the ...
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Evaluating the Perceived Stress Scale among UK university students: Implications for stress measurement and management
... factor solution provided a good fit to the data, but none of the fit indices showed an improvement over those observed for the bifactor model. These results conflict with the assertion of Martin, Kazarian, ...
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The Four-Dimensional Symptom Questionnaire (4DSQ) in the general population: scale structure, reliability, measurement invariance and normative data: a cross-sectional survey
... one-factor model of the distress scale with correlated residuals in 3 item doublets demonstrated good fit to the data in the training set (Table ...corresponding bifactor model fitted the data ...the ...
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A common factor for childhood syndromes and disorders : empirical evaluation and associated risk factors
... a bifactor model. The bifactor model allowed for the modelling of a common psychopathological liability factor, but also allowed for consideration of domain specific factors that are necessary ...
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Identifying local dependence with a score test statistic based on the bifactor 2-parameter logistic model
... response model (Samejima, 1969 ). The generalization of bifactor statistic is straightfor- ward; that involves adding another dimension to the original ...response model has more than one threshold, ...
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Construct validity of the Social Provisions Scale: a bifactor exploratory structural equation modeling approach
... unidimensional model assumes that there is only one common source of ...alternative model is a higher-order measurement structure with a global PSS factor at the apex of the hierarchy and the specific ...
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Basic Model Theory - Free Computer, Programming, Mathematics, Technical Books, Lecture Notes and Tutorials
... In Chapters 2 and 3, several relations between models were introduced by means of which they could be compared. In the present chapter you will be introduced to several ways of constructing models. The basic instrument ...
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