Abstract: For years the decision science has always been the research focus of many disciplines because of its direct significance for social and economical construction. Chinese researchers have studied for more than 20 years and have already made great achievements. This article tried to summarize these achievements that are characterized in: (1) the bread range of research topics; (2) high consistency with the international advanced research but still lack of system; (3) beneficial exploratory researches combined with the practical problems. Besides, this article tried to make an analysis of the research trend in this field to promote the development of Chinese research on decision science.

Key words: decision science, the field of cognition and decision, academic & applied research