其他摘要 | Short-form video, as a rapidly rising social media in recent years, has a rapidly expanding user scale. Teenagers have become important short-form video users, and the usage problem has been paid more and more attention. Previous studies have found that parenting style and personal factors (such as internalizing problems and use motivation) are closely related to adolescent short-form video use, but the mechanism is still unclear. In addition, most of the current studies are cross一sectional studies, which are difficult to reveal the causal relationship between variables. There is also a lack of research on the developmental characteristics and individual differences of adolescent short-form video use. Through tracking research, the purpose of this study was to understand the group heterogeneity in the development of adolescents' short-form video use, combined with the family factors, individual emotional factors and use motivation, set up a chain mediation model, revealing the youth short-form video using the influencing factors and mechanism of action, and on this basis, through the cross lag model to explore the causal relationship between variables.
In this study, 593 high school students were investigated by three rounds of follow-up data with an interval of 1 year. The Short-form Video App Addiction Scale, Promotion of Volitional Functioning Scale, Center for Epidemiologic Studies Depression Scale(CES-D), GAD-7 and Mobile Phone-Use Motivations Scale Escape Motivation Subscale were used to evaluate. Research is divided into two parts: In the first part, t test and single factor variance analysis were used to compare the differences in paternal autonomy support and short-form video use. Under the LCGM to investigate the group heterogeneity in the development of adolescents' short一form video use, using R3一step analysis to investigate the influence of different factors on the development potential category. In the second part, a cross-time chain mediation model was constructed by AMOS structural equation model to explore the influence of paternal autonomy support on adolescent short-form video use, and the mediating effects of internalization problems and escape motivation. On this basis, a cross一lag model was constructed to investigate the causal relationship between variables.
The results are as follows:
(1) Girls, non-only-children, parents with lower education level and lower family income scored higher on the short-form video use for teenagers; paternal autonomy support scores higher in groups with more educated parents.
(2) The development of adolescent short-form video use can be divided into five heterogeneous subgroups: stable low level group, stable medium-low level group, stable medium-high level group, stable high level group and significantly rising group. T1's paternal autonomy support significantly negatively predicted the developmental trajectory of adolescent short-form video use, and escape motivation significantly positively predicted the developmental trajectory of adolescent short-form video use, while depression and anxiety could not significantly predict the development trajectory of short-form video use.
(3) T1 paternal autonomy support has a significant direct effect on T3 adolescents' short-form video use. T2 internalizing problems and T2 escape motivation are significant in the chain mediating path between T1 paternal autonomy support and T3 adolescents' short-form video use.
(4) T1 paternal autonomy support could not significantly predict T2 and T3 adolescents' short-form video use, but T2 paternal autonomy support could significantly predict T3 adolescents' short-form video use, and adolescent short-form video use could not predict paternal autonomy support; Internalizing problems at the former time point can significantly predict paternal autonomy support and escape motivation at the later time point, respectively. T1 paternal autonomy support could significantly predict T2 internalizing problems, but T2 paternal autonomy support could not significantly predict T3 internalizing problems. The escape motivation can not predict the internalizing problems of the later time point; T1 and T2 escape motivation can positively predict T2 and T3 short-form video use, T1 short-form video use can significantly predict T2 escape motivation, and T2 short-form video use can not predict T3 escape motivation.
Conclusions: The intensity of most adolescents' short-form video use is relatively stable across time, and the group heterogeneity of its development trajectory is mainly manifested by the difference in the intensity of use. The cross-time influence of paternal autonomy support on adolescents' short-form video use is mainly caused by the chain mediating effect of adolescent internalization problems and escape motivation. Among them, adolescent' escape motivation and short-form video use have reciprocal causal effect, and paternal autonomy support and adolescent' internalizing problems are also two-way predictive. Therefore, to promote the healthy use of short-form videos among adolescents and reduce the risk of excessive use, on the one hand, we should pay attention to guiding the improvement of the level of fathers' autonomy support, on the other hand, we should focus on reducing the internalizing problem of adolescents and reducing the level of escape motivation. |
修改评论