Bystanders play a key role in understanding the phenomenon of cyberbullying (CB). The main aim of this study is to explore longitudinal bidirectional relationships among cyberbystanders' reaction, CB perpetration, and CB justification. Participants were 1,105 adolescents (56.7% girls; M[subscript age] = 13.56, SD = 1.21) who answered self-reported…

Introduction: The main objective of this research was to analyze the relationship between Emotional Intelligence (EI) and victimization and aggression through social networks in adolescents. Bullying causes situations of conflict between students and teachers, being currently a phenomenon of great importance in the socio-educational environment…

There is currently no evidence of the relationship between cyber dating abuse (CDA) and health-related quality of life (HRQoL), especially from a longitudinal perspective. The objectives were: (a) to analyze the point and period prevalence, incidence, and score changes over time of victimization by CDA; (b) to compare HRQoL in the different…

Bullying refers to degrading actions, recurring and prolonged, exerted by minors on an equal. Physical or virtual assaults and insults, rejections or intimidations that hinder the victims' school activity and cause them to feel continually threatened are examples of bullying and cyberbullying, which have serious repercussions, not only on the…

The increase in dropout rates in higher education is a phenomenon that has generated a lot of interest because of the need to deal with its economic, personal, and social consequences, and because of its prevalence, estimated around 30% in Spain. There is a similar interest in violent behavior in university classrooms, which has also been seen to…

Democracy is based on individuals' ability to give their opinions freely. To do this, they must have access to a multitude of reliable information sources (Dahl, 1998), and this greatly depends on the characteristics of their media environments. Today, one of the main issues individuals face is the significant amount of disinformation circulating…