To prevent decision-making errors through training and education, it is necessary to evaluate personal decision-making traits. Two decision-making tasks were developed which make it possible to identify individual differences in decision-making. A decision confirmation exercise was designed to assess the tendency to omit confirmation tasks, while a modified Iowa Gambling Task (work version IGT) was developed to estimate the degree of preference for short-term gains. The validity of these exercises was then tested using functional magnetic resonance imaging (fMRI).

The developed decision-making tasks effectively identify individual differences in decision-making, aiding in training and education.

Fundamental Evaluation of Decision-making Task for Development of Training Method

Key Takeaway: The developed decision-making tasks effectively identify individual differences in decision-making, aiding in training and education.