Graphical Analysis of the Two Parameters logistic Function (A Methodological Proposal) |
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| Authors: | San-Luis Concepción Sánchez-Bruno Alfonso |
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| Affiliation: | (1) Área de Metodología de las Ciencias del Comportamiento, Facultad de Psicología, Universidad de La Laguna |
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| Abstract: | It is proposed to study the graphical representation of the parametric space of maximumlikelihood function of two parameters logistic functions, as is used in Item Response Theory. Thisproposal is made more from a point of view of understanding rather than of discovery.. |
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| Keywords: | graphical analysis IRT parametric space maximum likelihood |
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