This study emphasizes action needed to promote the sustainability of Sanjo dance through its popularization and dissemination. Therefore, the objective of this research is to analyze trends in Sanjo dance research using keyword network analysis. The final materials utilized in the study consist of 39 research articles and 59 key terms. Based on the analysis of the content of these articles and the key terms, the research trends in Sanjo dance can be summarized as follows: first, studies on the external aspects such as the structure, content, and function of Sanjo dance; second, diversified historical research on specific individuals related to Sanjo dance; third, expanded research on the artistic and intrinsic values of Sanjo dance; and fourth, studies on the expansion of the content and form of Sanjo dance. Although the quantitative scale of Sanjo dance research is limited, the development of research shows a progressively effective pattern. Therefore, future studies should diversely focus on innovative research regarding transmission methodologies and educational curriculums.

Based on Pierre Bourdieu's theory of the field of cultural production, this paper focuses on historicity in the field of ballet in Korean Society. Using quantitative content analysis of major daily newspapers, this paper intends to examine the composition of artists' occupational groups and professional ballet careers, as a measure of autonomy in the field of ballet in Korean society. This study found that 1) since the 1980s, choreographers of ballet have attracted more attention than artists in other genres, and 2) while educational capitals is still a strong element, the autonomous hierarchy of a professional ballet career is emerging in the field of ballet in Korean society. In conclusion, it may be said that the field of ballet Korean society has strengthened in autonomy.

The purpose of this study is to suggest the direction of disability dance education by analyzing disability dance education research trends. Among the papers related to disability dance education registered in the Korea Education Research Information Service, 46 papers published, which were published from 2010 to October 2019 were examined, through content analysis and keywords analysis. As a result, the research scope has been expanded to the emotional, physical, and social adaptation targets for people with intellectual disabilities, and a number of studies on the use of dance for the purpose of physical rehabilitation while related keywords have been found. Therefore, it is necessary to convert the social members' awareness of the disabled arts through the disability dance education, and it is urgent to develop a dance arts education program considering the characteristics and degree of disabilities and to train professionals in the arts of disabilities. This study suggests a professional educational institution that educates the disabled to become professional dance artists.

The purpose of this study was to analyze the current state of studies related to perfectionism in the field of domestic dance and to discuss the direction of future research. The research was conducted by searching the academic search sites such as RISS and KISS, and a total of 69 studies on perfectionism were analyzed in terms of the publishing institution, publication year, research subjects, research methods, concept of perfectionism, variables related to research subject. Content analysis and frequency analysis were used as analysis methods, and the following results were obtained. First, theses and dissertations were conducted in 16 universities in total, and the journals were published in 17 journals. Second, the researches of perfectionism have been steadily studied since the 2000s. Third, Most of the studies conducted on the students of higher education courses majoring in dance. Fourth, Most of the studies were quantitative researches, so it seems necessary to carry out various research methods and research designs. Fifth, Most of the studies used the multidimensional concept of perfectionism and suggested the necessity of research on the development of scales for the domestic dance majors. Sixth, as a result of analyzing the trend of research based on the variables related to the theme, the most of independent variables were personality variables, the most of mediator variables were coping and moderating behavior variables, and the most of dependent variables were positive emotional variables. According to the results, research tasks were suggested an academic effort to try various research topics and subjects, research methods, and research designs by expanding the biased research area. It also implies that research should be activated through a creative approach and an in-depth understanding of the propensity of perfectionism.