Fig 1.
T-test analysis of independent and dependent variables.
Fig 2.
Characteristics of the participants.
Table 1.
Descriptive statistical analysis of research variables.
Table 2.
Multivariate linear regression analysis.
Table 3.
Regression analysis with dependent variable replacement.
Table 4.
Regression analysis with independent variable replacement.
Table 5.
Propensity score matching analysis.
Table 6.
Non-linear relationship analysis.
Table 7.
Stepwise mediation analysis.
Table 8.
Bootstrap mediation analysis.
Table 9.
Results of channel testing of causality.
Table 10.
Results of the impact of heterogeneous media exposure.
Table 11.
Propensity score matching analysis.
Table 12.
Mediation analysis of heterogeneous media exposure (Bootstrap method).