Authors: Segura, SL Roma, VG

Citation: Sl. Segura et Vg. Roma, Measuring bipolar constructs but finding monopolar factors, PSICOTHEMA, 12(3), 2000, pp. 471-479

Authors: Traver, DF Roma, VG Benito, JG

Citation: Df. Traver et al., Mantel-Haenszel statistic and the logistic regression in the detection of DIF in two aptitude tests, PSICOTHEMA, 12, 2000, pp. 214-219

Authors: Baeza, AH Roma, VG

Citation: Ah. Baeza et Vg. Roma, Analysis of multitrait-multiocassion data: additive and multiplicative models, PSICOTHEMA, 12, 2000, pp. 283-287