Comparative analysis of differences on the effects of each covariate on attention
visual and auditory
This study used the statistical method of randomized controlled experimental grouping and repeated measures ANOVA. Theoretically, the entire experimental process can effectively avoid the differences of the subjects’ individual factors, but the influence of various covariates on the experimental results should be further investigated. Results of a randomized experimental design conducted by Ha et al. (2021) showed that a significant interaction between high biodiversity and students’ psychological recovery (attention recovery) in visual and auditory environments. Studies have also found that parents’ educational methods and family culture may affect young children’s attention levels [