The problematic use of social networking sites is becoming a major public health concern. Previous research has found that adolescents who engage in a problematic use of social networking sites are likely to show maladjustment problems. However, little is known about its links with peer aggression and victimization. The main goal of this study was to analyze the relationship between problematic use of online social networking sites, peer aggression –overt vs. relational and reactive vs. instrumental–, and peer victimization –overt physical and verbal, and relational–, taking into account gender and age (in early and mid-adolescence). Participants were selected using randomized cluster sampling considering school and class as clusters. A battery of instruments was applied to 1,952 adolescents' secondary students from Spain (Andalusia) (50.4% boys), aged 11 to 16 (M = 14.07, SD = 1.39). Results showed that girls and 14–16 adolescents were more involved in a problematic use of online social networking sites. Furthermore, adolescents with high problematic use of online social networking sites were more involved in overt—reactive and instrumental—and relational—reactive and instrumental—aggressive behaviors, and self-reported higher levels of overt—physical and verbal—and relational victimization. Even though boys indicated higher levels of all types of victimization, girls with high problematic use of online social networking sites scored the highest on relational victimization. Relating to age, early adolescents (aged 11–14) with higher problematic use of online social networking sites reported the highest levels of overt verbal and relational victimization. Overall, results suggested the co-occurrence of problematic use of online social networking sites, peer aggression and victimization. In addition, results showed the influence that gender and age had on peer victimization. This study highlights the continuity between offline and online domains with regard to maladjustment problems in adolescence.

The objective of the present study was to analyze the relationships between child-to-parent violence and parental socialization styles with the problematic use of social networking sites, alexithymia and attitude towards institutional authority in adolescents. A sample of 2,399 adolescents (50.2% boys and 49.8% girls) enrolled in schools in Andalusia, aged between 12 and 18 years (M = 14.63, SD = 1.91) participated in the study. A MANOVA 4 × 2 × 2 was carried out. The results showed that high child-to-parent violence was related to high levels of problematic use of social networking sites, alexithymia, and a more positive attitude towards the transgression of social norms. It was also found that adolescents from families with an indulgent style showed the lowest scores in problematic use of social networking sites, alexithymia, and positive attitude towards the transgression of social norms. Additionally, in situations of high child-to-parent violence, girls had higher scores in problematic use of social networking sites and alexithymia than boys. Finally, the results and their practical implications are discussed. ,El objetivo del presente estudio fue analizar la relación entre la violencia filioparental y los estilos de socialización parental con el uso problemático de las redes sociales virtuales, la alexitimia y la actitud hacia la autoridad institucional en adolescentes. Participaron 2,399 adolescentes (50.2% chicos y 49,8% chicas) escolarizados en centros educativos de Andalucía, con edades comprendidas entre los 12 y los 18 años (,M, = 14.63, ,DT, = 1.91). Se realizó un MANOVA 4 × 2 × 2. Los resultados mostraron que la alta violencia filioparental se relacionaba con altos niveles de uso problemático de las redes sociales virtuales, de alexitimia y con una actitud más positiva hacia la transgresión de normas sociales. También se constató que los adolescentes procedentes de familias con un estilo indulgente mostraron las menores puntuaciones en uso problemático de las redes sociales virtuales, alexitimia y actitud positiva hacia la transgresión de normas sociales. Además, en situaciones de alta violencia filioparental, las chicas presentaron mayores puntuaciones en uso problemático de las redes sociales virtuales y de alexitimia que los chicos. Finalmente se discuten los resultados y sus implicaciones prácticas.

The aim of the present study was to analyze the relationship between the parenting styles—authoritative, indulgent, authoritarian, and neglectful—and reactive and proactive school violence among peers. These analyses were also performed by sex and age groups. The sample consisted of 2399 Spanish adolescents (50.2% male), aged between 12 and 18 years, mean (M) = 14.69, standard deviation (SD) = 1.82. A multivariate analisys of variance (MANOVA, 4 × 2 × 2) was applied, considering parenting style, sex, and age group (12–14 and 15–18 years) as independent variables to analyze the possible effects of interaction. Reactive, proactive, and pure violence were the dependent variables. The results showed the main effects of parenting styles, sex, and age, as well as an interaction between sex, age, and parenting styles. The interpretation of the findings suggested that the authoritarian parenting style was related to greater engagement in proactive and reactive violent behaviors. In relation to the effect of the interaction between sex, age, and parenting styles, it was observed that adolescents from indulgent families, of both sexes and in any of the studied age groups, obtained lower scores in proactive violence. The discussion highlights the importance of affection and warmth for well-adjusted children’s behavior.

In recent years, cases of child-to-parent violence (CPV) have increased significantly, prompting greater scientific interest in clarifying its causes. The aim of this research was to study the relationship between styles of family communication (open, offensive and avoidant), emotional intelligence or EI (attention, repair and perceived emotional clarity) and CPV, taking into account the gender of the aggressors. The participants of the study were 1200 adolescents (46.86% boys) between the ages of 12 and 18 enrolled at secondary schools in the Autonomous Communities of Andalusia and Valencia (M = 13.88, SD = 1.32). A Multivariate Analysis of Variance (MANOVA, 3 × 2) was performed with CPV and gender as independent variables and family communication styles and EI as dependent variables. The results showed that the adolescents with low CPV obtained lower scores for offensive and avoidant family communication and higher scores for both positive family communication and emotional repair. The girls scored higher than the boys in both offensive communication and perceived emotional attention. The results highlight the importance of encouraging positive communication, as well as the need to strengthen perceived emotional repair to prevent future cases of CPV.