Relationships between Depression, Fear of Missing Out and Social Media Addiction: The Mediating Role of Self-Esteem

Interaction Between Social Support and Muscle Dysmorphia: The Role of Self-Efficacy and Social Media Use

Muscle dysmorphia (MD) consists of a type of body dysmorphic disorder and involves a distorted perception of one's muscles, strict diets, and workouts. Mostly, studies focus on adult male athletes, especially bodybuilders, while research on adolescents and women is limited. Our study aims to explore potential protective or risk factors influencing MD, using a mediation model calculated through Structural Equation Modeling (SEM) and at the same time help to involve female individuals in the exploration of a distress traditionally and predominantly analyzed only in male individuals. The model examines whether problematic social media use (PSMU) and generalized self-efficacy (GSE) are potential first- and second-level mediators, respectively, in the relationship between perceived social support (PSS) and MD. The sample consisted of 2325 individuals of both sexes aged 14-29 years. Structural equation models were used to assess effect sizes, regressions, and direct and indirect effects of perceived social support on muscle dysmorphia and general self-efficacy both on problematic social media use and muscle dysmorphia. Our results suggest that inadequate perceived social support may reduce individuals' perceived effectiveness in managing daily challenges, potentially leading to problematic use of social media, which may contribute to muscle dysmorphia symptoms. Future interventions could promote a healthier perception of one's body, improving confidence in individuals' coping strategies and strengthening the social environment of reference.

Fear of missing out and problematic social media use: A serial mediation model of social comparison and self-esteem

Background and aim

Fear of Missing Out (FoMO) is consistently associated with problematic social media use (PSMU). Moreover, previous studies have shown a significant association between FoMO, self-esteem, and social comparison. However, there is a lack of studies that have investigated the relationship between, FoMO, social comparison, self-esteem, and PSMU in an integrated model. The present study hypothesized that FoMO may influence PSMU through the serial mediating role of social comparison and self-esteem.

Method

A cross-sectional survey study was conducted comprising 256 Italian university students (74.4% female), aged 18 to 38 years (M = 23.05 years; SD = 3.58). The participants completed an online survey assessing the variables of the study.

Results

Controlling for age and gender, the results showed positive associations between FoMO, social comparison, and PSMU, and a negative association between FoMO and self-esteem. Self-esteem was also negatively associated with PSMU. It was also found that social comparison and self-esteem sequentially mediated the association between FoMO and PSMU.

Conclusions

The present study contributes to understanding the mechanisms that underline the complex effects of FoMO on PSMU.

New Media Use and Mental Health of Married Women: Mediating Effects of Marital Quality

While previous studies have investigated the influence of new media on mental health, little is known about its effects on the mental health of married women. This is a crucial research area, given that married women commonly encounter distinct mental health difficulties. Also, current research fails to provide comprehensive, population-based studies, with most relying on cross-sectional designs. Therefore, this study aimed to investigate the relationship between new media use and mental health among married women in China, utilizing a nationally representative longitudinal dataset. We utilized a balanced panel dataset from 2016 to 2020 to establish a causal connection between internet use and the mental health of these women. Our findings indicate that internet use has a positive impact on the mental health of married women in China. Additionally, a structural estimation model (SEM) with 2020 wave data was utilized to investigate various new media use effects and explore mediating pathways of marital satisfaction. Consistently, there were negative findings between new media use, marital satisfaction, and depression. Furthermore, it was determined that new media usage had a significant negative impact on married women's overall satisfaction with their spouses' housework contribution, which, in turn, negatively affected marital satisfaction as a whole. The pathways that mediate the effect of marital satisfaction on depression differ across general internet use, streaming media use, and WeChat use. Examining various theoretical perspectives, we interpreted the indirect impact of new media use on mental health through marital satisfaction as passive mediation.