Examining the reciprocal link between social anxiety and social relationships spanning from childhood to adulthood: A meta-analysis of longitudinal studies.

It is theoretically plausible that social anxiety (SA) and social relationships (SR) can influence each other. However, the available empirical evidence is inconsistent, leading to substantial uncertainty regarding the cross-lagged relations between SA and SR. This meta-analysis systematically integrates data from 107 longitudinal studies, comprising 110 independent samples and involving a total of 115,133 participants from childhood to adulthood. Four types of SR were assessed: family-related, school-related, romantic, and general relationships. One-stage meta-analytic structural equation modeling was applied to fit four cross-lagged panel models and to test potential moderators. No significant publication bias was detected. Effect size analyses revealed that prior SA significantly and negatively predicted quality of all types of SR. Family-related and general relationships each predicted prospective SA symptoms, but school-related and romantic relationships did not. No moderators were identified in analyses of family-related and romantic relationships. However, the publication year, sample age, gender, reporter, and time lag played a moderating role in analyses of school-related and general relationships. These findings suggest that SA is a crucial factor undermining SR and that dysfunctional family and general relationships also contribute to the exacerbation of SA symptoms. The strengths, limitations, and future directions of this study are discussed. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Deviant Peer Affiliation and Adolescent Tobacco and Alcohol Use: The Roles of Tobacco and Alcohol Information Exposure on Social Networking Sites and Digital Literacy.

Due to the prevalence and severe harm of adolescent tobacco and alcohol use, researchers have been paying attention to its influencing factors. From the perspective of the ecological techno-subsystem theory, this study aimed to examine the correlations between deviant peer affiliation, tobacco and alcohol information exposure on social networking sites (SNSs), and adolescent tobacco and alcohol use, as well as the potential protective role of digital literacy. In total, 725 adolescents were recruited to participate in this study. The results showed that deviant peer affiliation was positively associated with adolescent tobacco and alcohol use, SNS tobacco and alcohol information exposure mediated this association, and digital literacy moderated the relationship between SNS information exposure and tobacco and alcohol use. Specifically, the association between SNS tobacco and alcohol information exposure and adolescent tobacco and alcohol use was weaker for those with high digital literacy. These findings not only explore the combined effects of offline and online risk factors but also provide guides for preventing adolescents' tobacco and alcohol use by cultivating and enhancing digital literacy.

Social Exclusion and Depression among undergraduate students: the mediating roles of rejection sensitivity and social self-efficacy.

Nowadays, depression has been a prominent mental health problem throughout the world. A common but negative social experience, social exclusion (also known as ostracism) is a great risk factor for individuals' health and adaptation. Undergraduate students are in a development period of challenges and transitions, so they are vulnerable to suffering from depression and negative social experiences. Against this background, the present study aimed to examine the association between social exclusion and undergraduate students' depression as well as the underlying mechanism - the mediating roles of rejection sensitivity and social self-efficacy. Seven hundred sixty-two undergraduate students were recruited to participate in this study, who were asked to complete a set of questionnaires measuring social exclusion, depression, rejection sensitivity, and social self-efficacy. After controlling for gender, social exclusion was positively associated with undergraduate students' depression. And rejection sensitivity and social self-efficacy could significantly mediate this relation through three mediating paths - the separate mediating effects of rejection sensitivity and social self-efficacy, as well as the serial mediating effect of rejection sensitivity and social self-efficacy. These results could not only deepen our understanding of this theme, but also have several practical implications for the intervention of depression, for example, relevant social skill training and cognitive therapy could be adopted to intervene the rejection sensitivity and social self-efficacy.

Social Media Exposure and Left-behind Children's Tobacco and Alcohol Use: The Roles of Deviant Peer Affiliation and Parent-Child Contact.

The public has always been concerned about the problem behaviors of children and teenagers (such as cigarette and alcohol use), especially among disadvantaged groups (e.g., left-behind children in China); in the current information era, left-behind children's use of social media also has increasingly expanded, which has diverse effects on their adaptation. Accordingly, the present study examined the association between exposure to relevant content on social media and left-behind children's tobacco and alcohol use, as well as the underlying mechanisms-the mediating effect of deviant peer affiliation and the moderating effect of parent-child contact, the gender differences were also investigated. A sample of 515 Chinese left-behind children (Mage = 13.39 ± 2.52 years, 45.0% girls) was recruited to complete a set of questionnaires assessing the main variables. The results show that social media exposure was positively associated with tobacco and alcohol use and that deviant peer affiliation significantly mediated this relationship. Furthermore, parent-child interaction attenuated the link between social media exposure and cigarette and alcohol use among left-behind girls, but this moderating effect was not statistically significant among left-behind boys. The moderating role of parent-child contact in the association between deviant peer affiliation and tobacco and alcohol use was insignificant in both boys and girls. These findings may have significance in several ways-theoretically, they not only deepen our understanding of the risk factors and mechanism of tobacco and alcohol use among left-behind children in the current information era and the influences of social media use; practically, they provide direction for the health improvement of left-behind children of different genders.

Teaching presence predicts cyberloafing during online learning: From the perspective of the community of inquiry framework and social learning theory.

BACKGROUND: Cyberloafing exists extensively in online learning and impairs learning, yet little is known about how course-related factors affect it. The community of inquiry framework maintains that learning is affected by teaching presence, according to which, we assume that teaching presence impacts cyberloafing, which is mediated by social presence, cognitive presence, and lack of attention, and moderated by normative influence. AIMS: This study examined the effect of teaching presence on cyberloafing and its underlying mechanisms - the mediating roles of social presence, cognitive presence and lack of attention, and the moderating roles of normative influence. SAMPLE: Participants were 814 university students who were taking video-centric asynchronous online courses. METHODS: Self-report instruments were adopted, and data were analysed using structural equation modelling. RESULTS: Teaching presence was negatively associated with cyberloafing. Social presence (positively), cognitive presence (negatively), and lack of attention (negatively) mediated the relation, respectively. Social presence, cognitive presence and lack of attention were also serial mediators of the association (i.e., teaching presence → social presence → cognitive presence → cyberloafing; teaching presence → cognitive presence → lack of attention → cyberloafing; teaching presence → social presence → cognitive presence → lack of attention → cyberloafing), and these sequential mediating effects were negative. Moreover, normative influence could aggravate the negative effect of cognitive presence on lack of attention, the positive effect of social presence on cyberloafing, and the positive effect of lack of attention on cyberloafing. CONCLUSIONS: Theoretical and practical implications of the findings for learning and teaching are discussed.

Parental Mediation Moderates the Association Between Social Media Exposure and Tobacco and Alcohol Use: Differences Between Elementary and Middle School Students.

OBJECTIVE: With the popularity of social media among adolescents, the relation between social media exposure (especially exposure to undesirable content) and adolescent tobacco and alcohol use has attracted much attention. This study examined the association between social media exposure and tobacco and alcohol use, as well as the moderating role of parental active mediation and restrictive mediation; differences between elementary and middle school students were also investigated. METHOD: A total of 697 elementary school students ages 9-13 and 794 middle school students ages 12-18 were recruited to complete a questionnaire survey. RESULTS: Social media exposure was positively associated with tobacco and alcohol use among both elementary and middle school students. For elementary school students, both active mediation and restrictive mediation moderated the association between social media exposure and tobacco and alcohol use; for middle school students, neither of these moderating effects was significant. CONCLUSIONS: Findings suggest that social media exposure is a risk factor for both elementary and middle school students. Both parental active and restrictive mediation are promising targets for intervention because they can mitigate the risk of social media exposure for elementary school students. However, further research should focus on factors that effectively buffer the negative effects of social media exposure on tobacco and alcohol use among middle school students.

The Moderating Role of Deviant Peer Affiliation in the Relation between Cyber-Victimization, Tobacco and Alcohol Use, and Age Differences.

Cyber-victimization, tobacco and alcohol use are all prominent public health problems among adolescents throughout the world. Against this background, this study examined the association between cyber-victimization and tobacco and alcohol use, as well as the moderating role of deviant peer affiliation and the potential age differences among elementary, middle, and high school students. A survey conducted among 1488 school students (aged 9-19 years, consisting of 702 elementary school students, 318 middle school students, and 468 high school students) found that cyber-victimization was positively correlated with tobacco and alcohol use among students of all stages. However, the moderating mechanism was different. Among elementary school students, deviant peer affiliation played a positive moderating role. For individuals with high deviant peer affiliation, this association was stronger. Among middle school students, the moderating role of deviant peer affiliation was insignificant. Among high school students, deviant peer affiliation played a negative moderating role; this association was significant for individuals with low deviant peer affiliation. The results of this study clarify the relationship between cyber-victimization and tobacco and alcohol use by examining the moderating role of deviant peer affiliation and age differences, providing intervention guidance for reducing the negative influences of cyber-victimization on children and adolescents with respect their use of tobacco and alcohol.

Behavioural and ERP evidence of the self-advantage of online self-relevant information.

The present study examined whether individuals experienced the same cognitive advantage for online self-relevant information (nickname) as that experienced for information encountered in real life (real name) through two experiments at both the behavioural and neural levels (event-related potential, ERP). The results indicated that individuals showed the same cognitive advantage for nicknames and real names. At the behavioural level, a nickname was detected as quickly as the real name, and both were detected faster than a famous name; at the neural level, the P300 potential elicited by one's nickname was similar to that elicited by one's real name, and both the P300 amplitudes and latencies were larger and more prolonged than those elicited by other name stimuli. These results not only confirmed the cognitive advantage for one's own nickname and indicated that this self-advantage can be extended to online information, but also indicated that the virtual self could be integrated into the self and further expanded individuals' self-concept.