A study of digital literacy enhancement paths for physical education teachers in vocational undergraduate colleges based on multiple linear regression modeling

With the deepening of education modernization, improving teachers' digital literacy has become the key to promoting the digital transformation of education.The growing demand for professionals in modern society has made the digital literacy of physical education teachers in vocational undergraduate colleges more and more important.This paper defines digital literacy and the digital literacy of vocational undergraduate teachers in turn, explores the four connotations of digital literacy, and proposes strategies to improve the digital literacy of physical education teachers in vocational undergraduate colleges.The entropy value method was used to measure the digital literacy level of physical education teachers in vocational undergraduate colleges, determine the weight of teachers' digital literacy evaluation indexes, and select and analyze the influencing factors of teachers' digital literacy.Pearson correlation analysis was conducted on teachers' digital literacy and influencing factors, as well as various dimensions and influencing factors, and multiple linear regression models were constructed to analyze the improvement path.The measurement results show that in the dimension of digital awareness, the mean values of digital willingness, digital cognition, and digital will are 4. 4269, 4.3484, and 4.3748, respectively, indicating that the subject vocational undergraduate physical education teachers are highly willing to learn and use digital technology resources.The correlation coefficients between the dimensions and influencing factors of digital literacy were roughly in the range of 0.4~0.7,and the P values were all < 0.01, indicating that there was a significant positive correlation between them.The path coefficients of "TSDA", "TEDA" and "TMDA" were 0.0533, 0.0796 and 0.0789, which did not reach the significance level, while the other paths reached the significance level (P<0.05),indicating that there was a significant positive impact.