• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.6
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• pp.2653-2659
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• 2013

Most of the previous environment change predictive studies had applied Oriental studies. Only Myeongri study were especially applied in studying environment change prediction. When these two studies are applied separately in analysis, accurate predictive analysis is insufficient. Therefore the purpose of this study is to study the accurateness of environment change prediction by applying Myeongri study and Yookhyo study. Research methods, August to December 2012 were surveyed workers. In the analyzed result, environment change prediction is more accurate when the two studies are done together compared to separating them. The mean and standard deviation of relation according to the general characteristics of respondents were high. Good results followed as the mean was higher by similar difference in each part of environment variability. Therefore the efficiency of prediction for environment variability seems to have increased.