Trajectory Classes of Relational and Physical Bullying Victimization: Links with Peer and Teacher-Student Relationships and Social-Emotional Outcomes.

Bullying victimization is a prevalent problem in upper elementary school that predicts various detrimental outcomes. Increasing evidence suggests that interindividual differences in the severity of these outcomes result from differences in victimization experiences. However, longitudinal research largely overlooked victimization forms. Additionally, it is unclear how the quality of students' relationships with peers and teachers functions as a risk or protective factor for different patterns of victimization development. This one-year longitudinal study investigated joint trajectories of relational and physical victimization and examined differences between these trajectory classes regarding classroom social relationships as possible antecedents and social-emotional well-being as a possible outcome. A sample of 930 fourth to sixth graders (55 classes, 53.1% girls, Mage = 10.55, SD = 0.90) completed self-reports about relational and physical victimization and social-emotional outcomes (i.e., depressive symptoms, self-esteem). Peer nominations were used to measure the social antecedents (i.e., peer rejection and acceptance, teacher-student closeness and conflict). A 3-step approach including Latent Class Growth Analyses and Growth Mixture Modeling yielded two trajectory classes. Most students experienced low, decreasing relational and physical victimization. A smaller group experienced higher, generally stable victimization, more relational than physical. Younger students and girls were more likely to be members of the latter class. This class was more rejected, less accepted, reported more depressive symptoms and lower self-esteem. Teacher-student closeness and conflict were similar across classes. The current study showed that relational and physical victimization followed a largely parallel development. Low social status was found to be a risk factor for belonging to a victimization trajectory that is characterized by stable levels of both relational and physical victimization, with higher levels of the relational form.

Reciprocal Links Between Teacher-Student Relationships and Peer Victimization: A Three-Wave Longitudinal Study in Early Adolescence.

Although teachers play a central role in tackling peer victimization at school, no study so far has investigated transactional associations between positive and negative teacher-student relationship dimensions and peer victimization in early adolescence. Investigating both dimensions simultaneously in upper elementary school allows to examine differential effects on peer victimization (and vice versa) and could aid tailored prevention and intervention efforts. At three time points within one school year, self-reported teacher-student closeness and conflict and self- and peer-reported peer victimization were assessed in a sample of 930 fourth to sixth grade students (Mage = 10.55 years, 53.1% girls). Cross-lagged models revealed negative within-time associations between closeness and self-reported peer victimization, and positive within-time associations between conflict and self-reported peer victimization at most time points. Whereas closeness and conflict negatively predicted each other across the school year, no bidirectional longitudinal effects were found between teacher-student relationships and peer victimization. The current findings highlight the need for early prevention and intervention efforts to tackle peer victimization, build positive teacher-student relationships, and especially reduce negative teacher-student relationships.