Abstract
This study deals with information process of a driver that can concern with learning process. Normally driving performance of novice drivers is not so reasonable. And then percentage of traffic accident for such driver is higher than 20%. However after many practice, they will be expert drivers. Therefore it is important to define the learning process of the driving. Information processing of the driver is confirmed using the multi-regression analysis. As the result, it is shown the relationship between driver's input and output. Finally using the function analysis of the relation, it is found the effect of each on the output.
