Correlation Investigation regarding Chief Parameters
The correlation study during the Desk dos means that fret is adversely coordinated having personal group and you can absolutely coordinated having societal stress and you will Web sites habits.
Mediated-Moderation Impression Research
To analyze the fresh moderation effect of personal group ranging from worry and you will public nervousness additionally the mediation aftereffect of personal stress between fret and adolescent Internet addiction, this study regarded the task off Ye and Wen (2013) to confirm the fresh new Mediated-moderation Model. Very first, all variables have been canned because of the centralization and you may calculating the merchandise term (fret ? personal category). 2nd, i put an excellent hierarchical multiple regression to deal with getting intercourse, amounts, and other parameters (Dining table 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 < 0.05, 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 play with bootstrap estimation process to analysis the fresh robustness on the mediation impression. The results revealed that 95% confidence interval is actually rather correlated that have mediation feeling. Worry somewhat and you can ultimately influenced Web sites dependency by way of personal anxiety, the latest secondary perception is actually estimated getting 0.thirteen (95% confidence period [0.10–0.15]), in addition to interaction between fret https://datingranking.net/tr/hater-inceleme/ and you can societal stratum and swayed Sites habits significantly through personal anxiety, the fresh indirect perception are estimated are 0.02 (95% rely on interval [0.01–0.03]).