Concepción San Luis Costas
University of La Laguna
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Educational and Psychological Measurement | 1997
Pedro Prieto Marañón; M. Isabel Barbero García; Concepción San Luis Costas
Although practical and one of the most popular methods, the Mantel-Haenszel (MH) procedure was not initially designated for detecting nonuniform differential item functioning (DIF). To improve detection rates for items showing nonuniform DIF, a modification of the standard MH procedure has been proposed by breaking the full sample at approximately the middle of the test score distribution and then rerunning the MH procedure on each subsample separately. The purpose of the present study was to compare this MH variation to a residual procedure based on item response theory analysis to test its capacity for the detection of nonuniform DIF. Different sets of examinee responses were generated to simulate both uniform and nonuniform DIF. Results from this study suggest that although the MH procedure may be effective for detecting nonuniform DIF, and although this capacity may be increased with a simple modification to the MH standard procedure, the residual analysis procedure achieves a higher detection rate with both uniform and nonuniform DIF.
Psicothema | 2001
Africa Borges del Rosal; Concepción San Luis Costas; J. A. Sánchez Bruno; Isabel Cañadas Osinski
Psicothema | 2003
Eduardo García Cueto; Juan García García; Leticia de la Fuente Sánchez; Africa Borges del Rosal; Alfonso Sánchez Bruno; Concepción San Luis Costas; Emilia Inmaculada de la Fuente Solana; Ignacio Martín Tamayo
Quality & Quantity | 1994
Concepción San Luis Costas; Pedro Prieto Marañón; Juan Andrés Hernández Cabrera
Psicothema | 2001
Mª Isabel Barbero García; Pedro Prieto Marañón; Juan Carlos Suárez Falcón; Concepción San Luis Costas
Psicothema | 1999
Pedro Prieto Marañón; M. Isabel Barbero García; Concepción San Luis Costas
Psicothema | 1995
Juan Andrés Hernández Cabrera; Concepción San Luis Costas; Alfonso Sánchez Bruno
Anales De Psicologia | 1995
Juan Andrés Hernández Cabrera; Concepción San Luis Costas; Joan Guàrdia i Olmos
Aula Abierta | 2008
Luis Manuel Lozano Fernández; Guillermo Arturo Cañadas-De la Fuente; María Martín; Ignacio Pedrosa; Gustavo R. Cañadas; Javier Suárez Álvarez; Cristina Vargas; Concepción San Luis Costas; Vicente Sánchez; María Eva Martín Puga; Blanca Pérez Sánchez; Eduardo García Cueto; Emilia Inmaculada de la Fuente Solana
Revista de psicología social aplicada | 1997
Juan Martínez Torvisco; Bernardo Hernández Ruiz; Concepción San Luis Costas