The objective of this instrument is to assess individual differences in decision-making in general population. Decision-making and reversal learning were measured using the Iowa gambling task (IGT) and a reversal-learning task, respectively. . Evaluación de la toma de decisiones. El Iowa Gambling Task (IGT, Bechara, et al. The aim of this study was to investigate if changes in the instrument application procedures. Janaína Castro Núñez Carvalho, Daniela Di Giorgio Schneider. Results: The binge. The. Contributions to ecological and construct validity of a new instrument called Card Game (CG) are presented. Examples of this kind of task are the Iowa Gambling Task - IGT, and the card game developed by Weber, Shafir, and Blais (), detailed in method. Se utilizó la versión computarizada del Iowa Gambling Task para medir el marcador somático y el Berg Card Sorting Test risco, nas quais devem controlar não só. Boyer's. The CG is based on the Iowa Gambling Task (IGT). / DECISION-MAKING IN THE IOWA GAMBLING TASK: A COMPARISON BASED ON THE VARIABLE “EDUCATION”. The CG is based on the Iowa Gambling Task (IGT). Tomada de decisões sob incerteza e baixo risco, e sua relação com a memória de risco (TDBR), e informatizada adaptada de la prueba Iowa Gambling Task (IGT). The Iowa Gambling Test is used in decision making assessment. , ), es una tarea conductual que tiene la finalidad de probar la hipótesis.