Relationship Investigation of Chief Details
The fresh new correlation investigation inside Desk 2 means that fret try adversely correlated having personal classification and you may positively correlated which have personal anxiety and you may Internet sites habits.
Mediated-Moderation Impression Research
To research brand new moderation effectation of personal group anywhere between fret and you can societal stress therefore the mediation http://datingranking.net/fr/rencontres-dans-la-trentaine effectation of social stress anywhere between fret and teenage Web sites addiction, this research regarded the job out of Ye and Wen (2013) to confirm brand new Mediated-moderation Design. Earliest, all the details have been canned because of the centralization and you can figuring the merchandise label (stress ? societal class). Next, i put a good hierarchical multiple regression to handle to own intercourse, degrees, and other parameters (Desk 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, 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 0.90, 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.
Then, we explore bootstrap quote technique to studies the fresh robustness in the mediation feeling. The results showed that 95% confidence interval are notably coordinated having mediation feeling. Stress somewhat and you may ultimately swayed Websites habits through societal anxiety, new secondary feeling are estimated becoming 0.thirteen (95% trust interval [0.10–0.15]), while the communications anywhere between worry and you will public stratum and influenced Internet habits somewhat thanks to public nervousness, the fresh new indirect effect is actually estimated are 0.02 (95% believe period [0.01–0.03]).