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2 studies found in English from a total of 36726
Keywords
index of proximity to unidimensionality 
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Code/Syntax: Functions IPU & CI.IPU - Index of Proximity to Unidimensionality (lavaan)

Bluemke, Matthias ( GESIS - Leibniz-Institut für Sozialwissenschaften); Urban, Julian ( GESIS - Leibniz-Institut für Sozialwissenschaften)
This R-code complements - and allows to reproduce and flexibly implement - Raykov & Bluemke's (2021, DOI: 10.1177/0013164420940764 ) procedure for examining proximity to unidimensionality for multicomponent measuring instruments with multidimensional structure. The seminal publication provides Mplus code, whereas here we show how the method can be implemented in an...
Bifactor modelIndex of proximity to unidimensionalityUnidimensionalityPsychometrics (ELSST)
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Study description available in:DEEN
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Code/Syntax: Functions IPU & CI.IPU - Index of Proximity to Unidimensionality (lavaan)

Bluemke, Matthias ( GESIS - Leibniz-Institut für Sozialwissenschaften); Urban, Julian ( GESIS - Leibniz-Institut für Sozialwissenschaften)
This R-code complements - and allows to reproduce and flexibly implement - Raykov & Bluemke's (2021, DOI: 10.1177/0013164420940764 ) procedure for examining proximity to unidimensionality for multicomponent measuring instruments with multidimensional structure. The seminal publication provides Mplus code, whereas here we show how the method can be implemented in an...
UnidimensionalityPsychometrics (ELSST)Index of proximity to unidimensionalityBifactor model
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Study description available in:DEEN
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