Study on the optimization of college students' emotion management strategies based on multivariate statistical analysis

In this paper, a factor analysis of emotion management competencies was conducted using multivariate statistical analysis for the emotion management strategies of college students. Five competencies, such as emotion regulation ability and seeking external support, were selected as exploratory factors, and KMO and Bartlett's sphericity test verified their feasibility. After the factors were identified, the correlation and influence of physical exercise on college students' emotion management ability were investigated based on multiple regression methods, and optimization strategies were proposed in turn. In terms of exercise time, college students' emotion management ability was significantly correlated with exercise time in general, and the correlation coefficient was 0.885. The intensity and frequency of physical exercise showed a linear relationship with college students' emotion management ability, and the coefficients of the standardized regression equation were 0.325 and 0.246, in turn. © 2023 Shanshan He and Shitao Sheng, published by Sciendo.