This meta-analysis examines 15 out of 502 studies searched in major academic databases in Korea in order to analyze the factors affecting the happiness of professional dancers. The overall average effect size was 0.462, which was found to have a moderate or higher positive effect between dance-related variables and happiness. By variable, self-identity (0.561), immersion experience and performance (0.525) showed the highest effect size, followed by social relationship and support (0.445), goal orientation and motivation (0.359), psychological competency and positivity (0.331). In terms of gender, men (0.448) and women (0.458) showed moderate or higher effect sizes. This result suggests that dance is acting as an integrated medium that encompasses self-realization, psychological growth, and identity reinforcement beyond a simple job, and suggests the need for a systematic and multidimensional approach to improve the happiness of dancers.

This study analyzed the relationship among physical self-efficacy, intention to continue dance, and psychological happiness of Chinese public square dance participants. The researchers conducted a survey on Chinese public square dance participants, and SPSS 23.0 was used to analyze 334 people in total. According to the analysis results, first, it was found that physical self-efficacy had a significant influence on the intention to continue dance. Second, physical self-efficacy was found to have a significant influence on psychological happiness. Third, it was found that the intention to continue dance had a significant influence on psychological happiness. The result confirmed that the physical self-efficacy of the Chinese public square dance participants is an important factor that promotes the intention to continue dance and ultimately contributes to the improvement of individual psychological happiness. Therefore, we suggest an approach considering these factors is needed in in the future when designing a program to improve the happiness of Chinese leisure dance participants.