Effect of College Students' Smartphone Addiction on Academic Achievement: The Mediating Role of Academic Anxiety and Moderating Role of Sense of Academic Control.

Background: College students are the backbone of future national construction and shoulder the hope of the future development of the country and the nation. Smartphone addiction among college students will not only affect their own mental health and learning attitude, but it will also significantly affect their future academic achievement, academic emotion and academic engagement. However, the relationship between academic anxiety and academic control and academic achievement, as well as their internal mechanisms and boundary conditions, has received little attention. The purpose of this study is to examine whether and how smartphone addiction influences academic achievement. Purpose: This study aims to explore the mechanistic role of academic anxiety and academic control in the influence of smartphone addiction on academic achievement in college students, and hopes that the results can guide education and teaching. Methods: A sample of N=2097 participants, this study evaluated the relationship between smartphone addiction, academic control, academic anxiety and academic achievement among college students, and the participants filled in the college students' smartphone addiction scale, academic control questionnaire, academic anxiety questionnaire and grade points. Results: (1) There is a significant negative correlation between smartphone addiction and academic achievement; (2) academic anxiety serves as a complete mediator in the relationship between smartphone addiction and academic achievement; (3) the interaction between smartphone addiction and academic control moderates academic anxiety, with higher levels of academic control associated with a weaker impact of smartphone addiction on academic anxiety; (4) academic control also moderates the mediating role of academic anxiety between smartphone addiction and academic achievement, demonstrating a moderated mediating effect. Conclusion: Smartphone addiction had negative direct effect on academic achievement, as well as completely mediating effect through academic anxiety. Academic control moderated the relationship between of smartphone addiction and academic anxiety. This study enriches the research on the relationship between smartphone addiction and academic achievement in theory, and has important guiding significance for education and teaching in practice.

Relationship between loneliness and internet addiction: a meta-analysis.

BACKGROUND: In the digital age, the Internet has become integrated into all aspects of people's work, study, entertainment, and other activities, leading to a dramatic increase in the frequency of Internet use. However, excessive Internet use has negative effects on the body, psychology, and many other aspects. This study aims to systematically analyze the research findings on the relationship between loneliness and Internet addiction to obtain a more objective, comprehensive effect size. METHODS: This study employed a comprehensive meta-analysis of empirical research conducted over the past two decades to investigate the relationship between loneliness and Internet addiction, with a focus on the moderating variables influencing this relationship. This meta-analysis adopted a unique approach by categorizing moderating variables into two distinct groups: the objective characteristics of research subjects and the subjective characteristics of researchers. It sheds light on the multifaceted factors that influence the relationship between loneliness and Internet addiction. RESULTS: A literature search in web of science yielded 32 independent effect sizes involving 35,623 subjects. Heterogeneity testing indicated that a random effects model was appropriate. A funnel plot and Begg and Mazumdar's rank correlation test revealed no publication bias in this meta-analysis. Following the effect size test, it was evident that loneliness was significantly and positively correlated with Internet addiction (r = 0.291, p < 0.001). The moderating effect analysis showed that objective characteristics significantly affected the relationship. However, subjective characteristics did not affect the relationship. CONCLUSIONS: The study revealed a moderately positive correlation between loneliness and Internet addiction. Moreover, this correlation's strength was found to be influenced by various factors, including gender, age, grade, and the region of the subjects. However, it was not affected by variables such as the measurement tool, research design, or research year (whether before or after COVID-19).

The association between online class-related enjoyment and academic achievement of college students: a multi-chain mediating model.

BACKGROUND: Based on the control-value theory of achievement emotion and self-determination motivation theory, this study attempted to examine the multi-chain mediating relationships among online class-related enjoyment, school motivation, learning engagement and academic achievement. METHODS: This is an empirical study based on cross-sectional data. Online class-related enjoyment is the independent variable, academic achievement is the dependent variable, and school motivation and learning engagement are the mediating variables. Sample data were collected from 1294 Chinese college students, and SPSS macro program PROCESS 3.3 was used for data analysis. RESULTS: The present study confirmed that students' online class-related enjoyment has a significant positive correlation with academic achievement. And there is a positive correlation between college students' school motivation with learning engagement and college students' learning engagement with academic achievement. In addition, online class-related enjoyment affects academic achievement through the chain mediating effect of school motivation and learning engagement. CONCLUSIONS: Our study indicated that online class-related enjoyment has a significant impact on academic achievement. Both of these factors should be considered when determining the optimal multi-chain mediating model for Online Class-related Enjoyment and Academic Achievement of college students.

The relationship between teachers' information technology integration self-efficacy and TPACK: A meta-analysis.

Using the method of meta-analysis, this study explored the relationship between teachers' self-efficacy and TPACK in the context of educational information technology integration and focused on the moderating variables that affect the relationship. Through literature search, 28 independent effect sizes with 7,777 subjects were obtained. Heterogeneity test illustrated that random effects model is appropriate. Funnel plot and Begg and Mazumdar's rank correlation test found there was no publication bias in this meta-analysis. After effect size test, it followed that teachers' information technology integration self-efficacy was significantly positively correlated with TPCK (r = 0.607, P < 0.001). The moderating effect test indicated that the relationship was moderated by the subjects' career stages, but not by gender, teaching stages, disciplines, and measurement tools.

The Impact of Undergraduates' Social Isolation on Smartphone Addiction: The Roles of Academic Anxiety and Social Media Use.

The COVID-19 pandemic has an adverse effect on the physical health of societies and individuals. One important concern is the effect of social isolation on the mental health of undergraduates, such as academic anxiety, smartphone addiction and other social psychological problems. The purpose of this study was to investigate associations among undergraduates' social isolation in this special context, social media use for obtaining information about the COVID-19 pandemic (i.e., communicative and non-communicative), academic anxiety, and smartphone addiction. A cross-sectional survey was conducted from May to June in 2022 and a total of 388 undergraduates were included. The results showed significant positive associations between social isolation and smartphone addiction and academic anxiety. Furthermore, academic anxiety played a mediating role in the effect of social isolation on smartphone addiction, which was moderated by non-communicative social media use. Some theoretical and practical implications as well as research limitations are discussed.