Browsing by Author "4c8bdf75-466b-440f-9007-732542caa0a6"
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Developing Multidimensional Likert Scales Using Item Factor Analysis: The Case of Four-point Items Asún Inostroza, Rodrigo; Rdz Navarro, Karina; Alvarado, Jesús M. (SAGE Publications Inc., 2016-02)This study compares the performance of two approaches in analysing four-point Likert rating scales with a factorial model: the classical factor analysis (FA) and the item factor analysis (IFA). For FA, maximum likelihood ...
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Antino, Mirko; Alvarado, Jesús M.; Asún Inostroza, Rodrigo; Bliese, Paul (Sage, 2020)The need to determine the correct dimensionality of theoretical constructs and generate valid measurement instruments when underlying items are categorical has generated a significant volume of research in the social ...