García-Medina, Adán Moisés, Martínez-Rizo, Felipe and Cordero-Arroyo, Graciela Análisis del funcionamiento diferencial de los ítems del Excale de matemáticas para tercero de secundaria. Revista Mexicana de Investigación Educativa, 2016, vol. 21, n. 71, pp. 1191-1220. [Journal article (Paginated)]
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English abstract
This article presents the results of a study of the items from the mathematics scale of the “Examen de la Calidad y el Logro Educativos” (“Examination of Educational Attainment and Quality”) that was given in 2012 to a national sample of 27,009 students in the third year of secondary school in Mexico. The method of detection involved Differential Item Functioning (dif), starting with the original procedure of Mantel-Haenszel with a substantial modification based on the Rasch model. The presence of dif was examined along two lines of analysis: gender and socioeconomic level. Out of the 100 items on the mathematics scale, none was identified with dif because of gender; in contrast, 18 were diagnosed with a severe dif due to socioeconomic level.
Item type: | Journal article (Paginated) |
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Keywords: | validity, instruments of evaluation, evaluation of learning, statistical analysis, Mexico |
Subjects: | G. Industry, profession and education. > GH. Education. |
Depositing user: | Phd Graciela Cordero Arroyo |
Date deposited: | 01 Jul 2019 17:09 |
Last modified: | 01 Jul 2019 17:09 |
URI: | http://hdl.handle.net/10760/34000 |
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