Relationship Study from Fundamental Parameters
This new relationship analysis in the Desk dos signifies that be concerned try negatively coordinated with social classification and you may surely synchronised with personal anxiety and Internet sites habits.
Mediated-Moderation Impact Studies
To analyze new moderation effect of societal category ranging from fret and you can public anxiety additionally the mediation effect of societal nervousness ranging from be concerned and you can teenage Internet habits, this study known work out-of Ye and Wen (2013) to verify new Mediated-moderation Model. Earliest, the details was basically processed because of the centralization and you may calculating the merchandise term (worry ? societal group). 2nd, we used an effective hierarchical multiple regression to handle to own sex, values, or any 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 https://datingranking.net/tr/fastflirting-inceleme/ 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.
Subsequent, i use bootstrap estimation way to data the newest robustness of the mediation impact. The results indicated that 95% trust interval is rather coordinated that have mediation perception. Fret notably and ultimately influenced Internet sites addiction using societal nervousness, the brand new secondary impact was estimated as 0.thirteen (95% trust period [0.10–0.15]), and also the telecommunications between worry and personal stratum in addition to influenced Internet sites addiction significantly due to social anxiety, new secondary effect was projected is 0.02 (95% confidence interval [0.01–0.03]).
