Abstract
The purpose of the previous research done by Kadoya (1977) was to identify the factors which are concerned with the children's learning activity which school teachers consider to be important or unimportant. The five factors, i.e. the ability of logic, the ability of expressing, the ability of behaving, the ability of constructing, the ability of motivating were found. Based upon the previous research, the present study attempts to investigate the relation- ship among the five factors of the learning activity. It was found that the ability of logic is closely related to the ability of expressing, and in the same way the ability of behaving is related to the ability of motivating. Thus it was concluded that two new categories which include the ability of logic and the ability of ex- pressing on the one hand and the ability of behaving and the ability of motivating on the other hand should be set up.