An application of the Linear Logistic Test Model for the construction of a Fluid Intelligence Test
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Auteurs: | , , , |
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Formaat: | artículo original |
Status: | Versión publicada |
Publicatiedatum: | 2019 |
Omschrijving: | The present article aims at testing –via linear logistic test model (LLTM)– a set of cognitive operations (i.e., rules) influencing the item difficulty of a fluid intelligence test on different samples of students. In Study 1, high school students (n = 1751) were randomly assigned to study and validation samples. The former sample served to test a proposed set of rules as variables affecting item difficulty and the latter aided to bring evidences of validity of these rules. In Study 2, university students (n = 162) were recruited to determine whether the influence of these rules on the level of difficulty of the items could be generalized to this new group. Study 1 brings evidence of the viability of a set of cognitive operations underlying the process of solving the items while Study 2 suggests individual differences in respondents’ solution strategies. The same strategy of analysis could be applied to the construction of other tests and may help educators, researchers and decision-makers to improve their pursue of relying on the most refined instruments |
Land: | Portal de Revistas UCR |
Instelling: | Universidad de Costa Rica |
Repositorio: | Portal de Revistas UCR |
Taal: | Español |
OAI Identifier: | oai:portal.ucr.ac.cr:article/34786 |
Online toegang: | https://revistas.ucr.ac.cr/index.php/aie/article/view/34786 |
Access Level: | acceso abierto |
Keyword: | fluid intelligence Rasch model linear logistic test model items difficulty inteligencia fluida modelo de Rasch modelo logístico lineal dificultad de los ítems |