세련된 신념은 문제생성 집단의 평균이 이러닝 집단보다 높게 나왔으나 이러한 차이가 유의미한 통계적 차이는 아니었다.
As for the refined belief, the average of the problem generating group was higher than that of the e-learning group, but this difference was not a significant statistical difference.