How Does Social Media Usage Intensity Influence Adolescents’Social Anxiety:The Chain Mediating Role of Imaginary Audience and Appearance Self-Esteem

Background:To reduce adolescents’social anxiety,the study integrates external factors(social media usage)with internal factors(imaginary audience and appearance-based self-esteem)to internal mechanisms of adolescents’social anxiety in the Internet age based on objective self-awareness theory and self-esteem importance weighting model.Methods:Utilizing the Social Media Usage Intensity Scale,Social Anxiety Scale,imaginary Audience Scale,and Physical Self Questionnaire,we surveyed 400 junior high school students from three schools in Hubei province,China.Results:A significantly positive correlation is revealed between the intensity of social media usage and both social anxiety and imaginary audience(p<0.001).Conversely,social media usage intensity and appearance self-esteem are significantly negatively correlated(p<0.001).Additionally,the perception of an imaginary audience was negatively correlated with appearance self-esteem(p<0.001).Furthermore,we found that imaginary audience(indirect effect of 0.14,95%CI=[0.02,0.07])and appearance self-esteem(indirect effect of 0.14,95%CI=[0.02,0.07])can respectively act as independent mediators between social networking site use intensity and social anxiety,Additionally,the relationship between imaginary audience and appearance self-esteem can also be chain-mediated(indirect effect of 0.03,95%CI=[0.00,0.02])separately affect the relationship between the two.Conclusion:The imaginary audience serves as an independent mediator that links social media usage intensity to social anxiety among adolescents.Additionally,the observed chain mediation effect involving both the imaginary audience and appearance self-esteem provides novel insights for developing strategies aimed at addressing adolescent social anxiety.

Identification and Validation of Social Media Socio-Technical Information Security Factors with Respect to Usable-Security Principles

The goal of this manuscript is to present a research finding, based on a study conducted to identify, examine, and validate Social Media (SM) socio-technical information security factors, in line with usable-security principles. The study followed literature search techniques, as well as theoretical and empirical methods of factor validation. The strategy used in literature search includes Boolean keywords search, and citation guides, using mainly web of science databases. As guided by study objectives, 9 SM socio-technical factors were identified, verified and validated. Both theoretical and empirical validation processes were followed. Thus, a theoretical validity test was conducted on 45 Likert scale items, involving 10 subject experts. From the score ratings of the experts, Content Validity Index (CVI) was calculated to determine the degree to which the identified factors exhibit appropriate items for the construct being measured, and 7 factors attained an adequate level of validity index. However, for reliability test, 32 respondents and 45 Likert scale items were used. Whereby, Cronbach’s alpha coefficient (α-values) were generated using SPSS. Subsequently, 8 factors attained an adequate level of reliability. Overall, the validated factors include;1) usability—visibility, learnability, and satisfaction;2) education and training—help and documentation;3) SM technology development—error handling, and revocability;4) information security —security, privacy, and expressiveness. In this case, the confirmed factors would add knowledge by providing a theoretical basis for rationalizing information security requirements on SM usage.

Social Media Impact on Tourism Destination Decision: Evidence from International Students in China

Technological advancement has led to the adoption and usage of social media among businesses including tourism sector to disseminate information and communicate with customers more effectively. Due to the limitless capabilities that social media provides, it is gradually transforming diverse business ecosystems. This study seeks to assess at the impact of social media on tourism destination decision-making from foreign students in China context. From the background of Uses and Gratification theory, a quantitative research approach was used to achieve the sole of the present study. This study used an online questionnaire tool to obtain response, validated using a Partial Least Square and Structural Equation Modeling and SPSS statistical software to analyze 271 samples of foreign students in China. The findings of the study show that behavioral intentions have a positive and significant effect on tourism destination decision-making, and social media significant direct influence on tourism destination decision making. Furthermore, tourists’ satisfaction can enhance tourism destination decisions when mediated by social media usage. The research findings would help tourism service providers to identify and select social media platforms as a marketing strategy for tourism competitiveness.

Motivations of Individuals Participating in Social Media： A Cultural Perspective

Social media is an information technology that allows users to communicate and share information. With steadily rising number of users across the globe, individuals participate in various activities, like connecting with friends and community members, sharing information, posting political messages, disaster recovery activities, reading daily news, learning, and entertainment, each driven by different sets of motivations. Culture has an influence on the kind of motivation―pro-social and personal needs oriented―that drives social media usage by individuals. Using Hofstede’s （1984b） cultural dimensions, the paper suggests that each of the dimensions will have influences on the social media behaviors differently. Such a cultural perspective helps future social media users to plan the kind of activity and information sharing based on the kind of motivation driving the target audience and the platform providers to design and market accordingly.

Age-Related Differences in Information Gathering among Nursing Students: Implications for Nursing Education

Background: For nursing students, gathering social information is essential for understanding healthcare and social issues and developing critical thinking and decision-making skills. However, the choice of information sources varies by age and individual habits. With the widespread use of the internet, there are notable differences between younger and older generations in their reliance on the internet versus traditional media sources like newspapers and television. Given the wide age range and diverse backgrounds of nursing students, understanding generational differences in information-gathering methods is important for implementing effective education. Purpose: The purpose of this study is to identify how nursing students in different age groups obtain social information and to examine media usage trends by age group. Additionally, we aim to use the findings to provide insights into effective information dissemination methods in nursing education. Results: The results showed that nursing students in their teens to forties, regardless of gender, primarily relied on the internet as their main information source, with television playing a secondary role. In contrast, students in their fifties tended to obtain information more often from newspapers and television than from the internet. This highlights an age-related difference in preferred information sources, with older students showing a greater reliance on traditional media. Conclusions: This study demonstrates that nursing students use different information-gathering methods based on their age, suggesting a need to custo-mize information dissemination strategies in nursing education. Digital media may be more effective for younger students, while traditional media or printed materials might better serve older students. Educational institutions should consider these generational differences in media usage and adopt strategies that meet the diverse needs of their student populations.

Screen Exposure and Behavior Problems among Preschoolers:A Meta-Analysis

Conflicting results have existed in research on the relationship between screen exposure and behavior problems among preschoolers,so it is necessary to clarify the relationship and provide guidelines regulating their screen usage.Through searching and screening of literature,48 independent samples from 43 quantitative studies are included in the meta-analysis,with 76,049 participants.The results show a weak positive correlation between screen exposure and behavior problems among preschoolers(r=0.169).The findings show that preschoolers’age and length of exposure have a significantly moderate effect on the relationship between screen exposure and behavior problems among preschoolers,while media types and study design do not.Additionally,a stronger correlation is observed between excessive screen exposure and behavior problems among preschoolers aged 0-3.Recommendations for the appropriate use of digital media among preschoolers and media education are also presented.