Search results for author:"Francisco_Abad"
Total records matched: 3 Search took: 0.062 secs
The Multiple-Choice Model: Some Solutions for Estimation of Parameters in the Presence of Omitted Responses
Applied Psychological Measurement Vol. 33, No. 3 (2009) pp. 200–221
This article deals with some of the problems that have hindered the application of Samejima's and Thissen and Steinberg's multiple-choice models: (a) parameter estimation difficulties owing to the large number of parameters involved, (b) parameter...
Applied Psychological Measurement Vol. 34, No. 6 (September 2010) pp. 438–452
In a typical study comparing the relative efficiency of two item selection rules in computerized adaptive testing, the common result is that they simultaneously differ in accuracy and security, making it difficult to reach a conclusion on which is...
M. Quiroga; Francisco Román; Ana Catalán; Herman Rodríguez; Javier Ruiz; María Herranz; Marta Gómez-Abad; Roberto Colom
International Journal of Online Pedagogy and Course Design Vol. 1, No. 3 (July 2011) pp. 18–32
This study was designed to test whether videogame performance requires intelligence even when practice periods are much longer than previously reported (Quiroga, Herranz, Gómez-Abad, Kebir, Ruiz, & Colom, 2009a). The study involved 27 university...