Transactional Links between Teacher-Adolescent Support, Relatedness, and Aggression at School: A Three-Wave Longitudinal Study

Non-Disclosure and Suicidal Ideation in Adolescent Victims of Bullying: An Analysis from the Family and School Context

In recent years, suicide rates among bullying victims have raised much concern among educators and health professionals. Suicide is the fourth leading cause of preventable death among adolescents, data that warn about the need to monitor the signs before victims' suicidal behavior to prevent this fatal outcome. In the present study, the role of victims' silence about their victimization situation was analysed, as well as the particular impact of family and school environments. More specifically, we examined the mediating role of the victim's non-disclosure between the parental styles (observing the father's and mother's roles separately) and the school climate, concerning suicidal ideation in victims. The sample consisted of 2,977 adolescents (48.5% boys), aged 11-17 years (M = 14.1, SD = 1.42), of whom 635 (21.3%) reported having been victims of bullying in the past year. The results showed that parental styles of rejection and indifference were positively related to victims' non-disclosure of bullying and suicidal ideation. Conversely, a positive school climate showed a negative relationship with victims' disclosure of the bullying situation and suicidal ideation. The findings also indicated that non-disclosure mediates the relationship between the mother's parental style and suicidal ideation. These findings expand knowledge about the role of bullying victims' social context and the variable disclosure with regards to suicidal ideation in adolescents victimized by peers at school.

Peer Victimization, Peer Aggression and Depressive Symptoms over Time: A Longitudinal Study with Latent Growth Curves

Most empirical research on the relationship between peer victimization, aggression, and mental health has been conducted with correlational designs. Much of this research has also focused primarily on linking peer victimization with either the potential aggressive behaviors of victims or a deterioration in their mental health. This study analyzes the relationship between peer victimization, peer aggression, and depressive symptoms in adolescents over time. The participants are 194 adolescents (49.2% boys, 50.8% girls) aged between 10 and 13 years (M = 10.88, SD = 0.84). The results of the growth modeling analysis indicate that the trajectories are interconnected: as victimization decreases, adolescent aggression and depressive symptoms also decrease. In addition, it is observed that victimization decreased in the same way in boys and girls, while aggression and depressive symptoms showed a smaller reduction in girls. Finally, the results and their potential practical implications are discussed.

Academic Competence, Teacher-Student Relationship, and Violence and Victimisation in Adolescents: The Classroom Climate as a Mediator

School violence is a serious social and public health problem prevalent worldwide. Although the relevance of teacher and classroom factors is well established in the literature, few studies have focused on the role of teacher perceptions in school violence and victimisation and the potential mediational role of classroom climate in this relationship. A total of 2399 adolescents (50% girls), aged between 11 and 18 years (M = 14.65, SD = 1.78) and enrolled in five Spanish Secondary Compulsory Education schools completed measures of classroom climate, school violence towards peers and perception of peer victimisation, and their teachers informed about their academic competence and the teacher–student relationship. Correlational analyses revealed that whereas academic competence perceived by the teacher was negatively related to overt violence and victimisation, its relationship with pure relational violence was positive. Structural equation modelling analyses showed that variables of classroom climate (involvement, affiliation, and teacher support) perceived by the students functioned as partial mediators between teacher perceptions of academic competence and of teacher–student relationship and violence and victimisation. In the mediational model, teacher perception of academic competence acted as a direct protective factor against violence and victimisation, and teacher perception of teacher–student relationship acted as a direct risk for violence, as well as an indirect protective factor through classroom climate for victimisation. The interpretation of these results points to the importance of the teacher’s subjective perceptions in the prevention of violence and victimisation problems and their practical implications for the classroom climate perceived by students.