Correlation Study out-of Main Details
The correlation data inside Table dos shows that stress is actually negatively coordinated which have social classification and you may definitely synchronised which have public stress and you can Web sites habits.
Mediated-Moderation Impact Analysis
To analyze the brand new moderation effectation of societal classification ranging from be concerned and you can societal nervousness and mediation effectation of personal nervousness ranging from stress and teenage Sites dependency, this research known work off Ye and you will Wen (2013) to ensure the newest Mediated-moderation Model. Very first, most of the variables was basically canned of the centralization and you will figuring the merchandise label (be concerned ? societal classification). 2nd, we made use of a good hierarchical multiple regression to control for intercourse, levels, or other details (Dining table step 3).
In the first step, we used a stepwise entry method to calculate the regression of Internet addiction to stress and social class (the moderator) and stress ? social class. The results showed that the regression coefficient of stress ? social class was significant (? = 0.06, p < 0.01), which means that social class plays a significant role in moderating the relationship between stress and Internet addiction.
In the second step, we again used a stepwise entry method to calculate the regression of social anxiety to stress; social class and stress ? social class. The results showed that the coefficient of stress ? social class is also significant (? = 0.06, p < 0.01), which means that social class plays a significant role in moderating the relationship between stress and social anxiety. Whatever the status, the stress perceived by adolescents had a significant predictive effect on social anxiety according to simple slope testing. Furthermore, with the stress from low to high, the anxiety levels adolescents perceived was higher in the low social class (b = 0.27, t = 3.96, p < 0.001) than that of adolescents in the high social class (b = 0.48, t = 9.76, p < 0.001).
Lastly, in the third step, we used a stepwise entry method to calculate the regression of Internet addiction to stress and social class; social anxiety and stress ? social class. It showed that the explanatory power of the product term to Internet addiction decreases and that the regression coefficient of social anxiety was significant (? = 0.30, p < 0.001). However, the results were still significant (? = 0.04, p < 0.05), which indicates that social anxiety partially mediates the moderation of social class on stress and Internet addiction, and the indirect moderating effect accounted for 16.7% of the total moderating effect.
To test the mediated-moderation effect more thoroughly, we constructed an equation model with stress, social class, stress ? social class, social anxiety internationalcupid ne demek, and Internet addiction as observable variables (Figure 1). The results showed that ?2/df = 4.98, RMSEA = 0.049, SRMR = 0.024, CFI = 0.991, GFI = 0.998, and TLI = 0.957. In general, if ?2/df > 3.84, RMSEA < 0.08, SRMR < 0.05, CFI/GFI/TLI > 0.90, the structural equation model is established. In this study, the model fit the data well, which confirmed the mediated-moderation model.
Figure 1. A mediated-moderation model. Factor loadings are standardized. ? p < 0.05, ?? p < 0.01, ??? p < 0.001.
After that, i have fun with bootstrap estimate process to studies this new robustness associated with the mediation impact. The outcome revealed that 95% depend on period is notably synchronised with mediation feeling. Stress notably and indirectly influenced Websites dependency because of societal stress, this new indirect effect are projected to be 0.13 (95% trust period [0.10–0.15]), and also the correspondence ranging from be concerned and you can personal stratum also influenced Websites dependency rather through social anxiety, brand new secondary perception is actually projected are 0.02 (95% count on period [0.01–0.03]).