Figure 3.

Associations between problematic SMU and well-being. SMU = social media use; B = unstandardized coefficient; M = mean; ∗p < .05, ∗∗p < .01, ∗∗∗p < .001. Left (A): dots denote average estimated associations between problematic SMU and the well-being outcomes, horizontal lines through the dots denote their 95% prediction interval. Right (B): diagonal lines represent the estimated associations of problematic SMU and the well-being outcomes by country-level prevalence of problematic SMU. Cross-level interactions were reported when they improved model fit and when they were significant at p < .05. All estimates were derived from multilevel regression models (Table A1).