Já os estudos com populações psiquiátricas focam na avaliação de indivíduos com patologias que envolvem características de desinibição/. The objective of this work was to analyze the influence of cognitive and personality variables in the Decision Making (DM) construct, evaluated. task, the Iowa Gambling Task (IGT). The objective of this work was to analyze the influence of cognitive and personality variables in the Decision Making (DM) construct, evaluated by the Iowa. Evaluación de la toma de decisiones. El Juego de Azar de Iowa o “Iowa Gambling Task” es un tipo de prueba psicológica de tipo conductual empleada como instrumento de evaluación, la. , ), es una tarea conductual que tiene la finalidad de probar la hipótesis. . The male advantage is thought to be due to sex differences in regional activation of prefrontal cortex (RFC) during IGT. The influence of age on DM, measured by the IGT, is supported by numerous studies, although some results have been controversial. El Iowa Gambling Task (IGT, Bechara, et al. ()] is automated while adding the possibility of making parametric variations to said task and recording the position of the cursor during. We apply a variant of the Iowa Gambling Task which is changed from the original (Bechara, Damasio, Damasio & Anderson, ), in the method of presenting.