Unraveling the links among cybervictimization, core self-evaluations, and suicidal ideation: A multi-study investigation

Cybervictimization and nonsuicidal self-injury: The mediating role of depressive symptoms and the moderating role of emotional reactivity

BACKGROUND

Nonsuicidal self-injury (NSSI) has garnered growing attention in recent years, and cybervictimization (CV) has been identified as a risk factor for NSSI among adolescents. However, little is known about this association's longitudinal mediating and moderating mechanisms. Guided by the experiential avoidance model, the present study used a short longitudinal design to examine the mediating role of depressive symptoms and the moderating role of emotional reactivity between CV and NSSI.

METHODS

A total of 577 Chinese middle school students (Mage  = 14.38, SD = 0.67) completed the measures of CV, NSSI, depressive symptoms, and emotional reactivity. They provided data in two waves (T1 and T2, 6 months apart).

RESULTS

The results found a longitudinal association between CV and NSSI as well as the mediating role of depressive symptoms. Moreover, emotional reactivity amplified the relationship between CV and NSSI via depressive symptoms; specifically, the relationship between depressive symptoms and NSSI was only significant for adolescents with high emotional reactivity.

CONCLUSION

The current study has found that emotional reactivity moderated the indirect effect of depressive symptoms on the relationship between CV and NSSI. These findings have implications for the identification and intervention of NSSI in early adolescents.

The longitudinal course of childhood bullying victimization and associations with self-injurious thoughts and behaviors in children and young people: A systematic review of the literature

INTRODUCTION

Bullying victimization has consistently been highlighted as a risk factor for self-injurious thoughts and behaviors (SITBs) in young people. This systematic review of prospective, community-based studies explored associations between bullying victimization (traditional/face-to-face and cyber) across the full spectrum of self-harm and suicidality, in children and young people aged up to (and including) 25 years. Importantly, associations by sex/gender were explored.

METHODS

MEDLINE, Embase, PsycINFO, CINAHL and Scopus were searched for articles meeting the inclusion criteria. Articles were screened by title, abstract and full text. Quality appraisal was performed using the Newcastle-Ottawa Scale for cohort studies. Data were synthesized narratively. The protocol is registered on PROSPERO (CRD42021261916) and followed PRISMA 2020 guidelines.

RESULTS

A total of 35 papers were included, across 17 countries. Results were presented by bullying type: traditional/face-to-face (n = 25), cyber (n = 7) and/or an aggregate of both types (n = 7). Outcomes included suicidal ideation (n = 17), self-harm (n = 10), suicide attempt (n = 4), NSSI (n = 4), other (n = 7). Studies measured outcomes in under 18s (n = 24), 18-25-year-olds (n = 8) and both under 18s and 18-25-year-olds (n = 3). Studies exploring the role of sex/gender (20%) found some interesting nuances.

CONCLUSIONS

Some weak to strong associations between bullying and SITBs were found yet conclusions are tentative due to study heterogeneity (e.g., methods used, conceptualizations and operationalisations of exposures/outcomes). Future research should address methodological issues raised in this review, and further explore gender differences in bullying, including by bullying sub-types (e.g., overt or relational) and victim status (e.g., victim or bully-victim).

A 4-month prospective study of the relationship between emotional intelligence and suicide ideation in Spanish adolescents: The mediating role of positive and negative affect

This research examined the relationships among emotional intelligence, positive and negative affect, and suicide ideation between Spanish adolescents in a 4-month follow-up study. Adolescents (N = 1,174) from Southern Spain completed an emotional intelligence scale and, 4 months later, 818 of them completed scales measuring affect and suicide ideation. Mediation analyses revealed that both positive and negative affect were significant partial mediators of the prospective relationship between emotional intelligence and suicide ideation. Overall, our findings support the role of emotional intelligence in suicidal thoughts, suggesting that emotional intelligence may reduce suicide ideation in part through its effects on affectivity.

The Association Between Cyberbullying Victimization and Suicidal Ideation Among Chinese College Students: The Parallel Mediating Roles of Core Self-Evaluation and Depression

With the rapid development of science and technology, the Internet has formed a new form of aggression, which is called cyberbullying. Many studies have demonstrated that cyberbullying can cause serious damage to the physical and mental health of Chinese college students, such as depression and suicide. The main purpose of this study was to investigate the relationship between cyberbullying victimization and suicidal ideation and the parallel mediating roles of core self-evaluation and depression. A questionnaire was used to measure the research variables in this study among 1,509 college students. The results indicated that: After controlling for participants' gender, age, family structure, and family economic status, cyberbullying victimization significantly and positively related to suicidal ideation. Core self-evaluation and depression separately mediated the relationship between cyberbullying victimization and suicidal ideation. The mediating effect of depression was stronger than that of core self-evaluation. The findings support a parallel mediation model of the relationship between cyberbullying victimization and suicidal ideation. Our study may help to develop interventions and prevention measures for college students who experienced cyberbullying victimization.