Polytomous or dichotomous items? an empirical study with an unidimensional scale

Likert scales from its apparition and diffusion have been well received and are considered one of the best methods to build psychological testing. Furthermore, it is assumed than if have more response options, you will have more information about the individual, and better psychometric properties. T...

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Bibliographic Details
Main Author: Dominguez Lara, Sergio Alexis
Format: Online
Language:spa
Published: Universidad Nacional de Córdoba 2013
Subjects:
Online Access:https://revistas.unc.edu.ar/index.php/racc/article/view/5562