Moreover, the findings show that increases in bullying behavior on the part of the child cause a reduction in maternal involvement and monitoring over time. (link.springer.com)
In classrooms, children's literature about how people treat each other generally focuses on the consequences of bullying behavior after the fact. (booklistonline.com)
When we included a control for bullying behavior at age 4 years (ie, maternal report of whether the child is a bully), the results are similar. (jamanetwork.com)