Feb. 27/20 marks National Anti-Bullying day in which all people are asked to stand up to this serious health risk that arises out of an imbalance in power. Bullying can be prevented, and adults can help. For example, children experience less victimization at schools where teachers send strong anti-bullying messages. In contrast, children experience more victimization at schools with high conflict and limited supervision. So, schools can take concrete steps to keep children safe. For more information, see Vol. 2, No. 4 of the Children’s Mental Health Research Quarterly.