Teachers are the primary agents for creating and maintaining a positive classroom climate—and promoting healthy interpersonal relations with, and among, their students (including the prevention of school bullying) is key to achieving this goal. For this study it was posited that students’ willingness to report bullying to their teachers is an indicator of the degree to which teachers have successfully created such environments. Data were gathered on 278 (135 boys; 152 girls) ethnically diverse (46.4% Hispanic; 43.5% White; 10.2% Black and Other) 8- to-10-year-old students. Results showed that classrooms in which children reported greater willingness to report bullying evidenced lower levels of victimization. Moreover, believing that teachers would take an active role in intervening, such as by separating involved students or involving parents and principals, was associated with greater willingness to report than child-level characteristics, such as grade, personal blame, and individuals’ propensity toward aggression.

The construct of moral disengagement has increasingly been used by researchers to account for the asymmetry between children’s moral reasoning and their moral behavior. According to this theory, moral disengagement occurs most aptly when children are motivated to violate their moral beliefs, such as when they hold antisocial goals during social conflict. In line with this, the current study examined whether moral disengagement would mediate the associations among children’s antisocial and prosocial goals and aggressive behavior, both concurrently and over time. Specifically, cross-sectional and longitudinal data from 379 children were examined during and across their fourth-, fifth-, and sixth-grade school years. Findings provide evidence that moral disengagement mediates the concurrent association between antisocial goals and higher levels of aggressive behavior, as well as the concurrent association between prosocial goals and lower levels of aggressive behavior. Further, moral disengagement emerged as a significant mediator of the longitudinal association between prosocial goals and lower rates of aggressive behavior toward peers across the span of middle childhood. Finally, moral disengagement also emerged as a potential mechanism in the continued endorsement of relationship maintenance goals over time. Findings are discussed in terms of theoretical and practical implications.