Qualitative research methods have been widely used in comparative education research at abroad and are not popular at home.
质的研究方法在国外的比较教育研究中应用很多，而在我国的应用尚不普遍。
OkiHara Yutaka is a leading scholar of Comparative Education in Japan and an important representative in the times of social science methods in Comparative Education.
冲原丰是日本著名比较教育学家，比较教育社会科学方法时代的重要代表人物。
By methods of literature review, comparative study and case study, some legal issues related with accident damages in school physical education were analyzed primarily in this paper.
本文通过文献资料法、比较研究法、案例法，对学校体育伤害事故的有关法律问题作了初步分析。
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