The controversies surrounding gun control policies have recently moved to the forefront of public's attention in the United States and elsewhere. Since 2005, eighteen states in the United States have passed laws extending the right to self-defense with no duty to retreat to any place a person...

Community traumatic events such as mass shootings, terrorist attacks, and natural or man-made disasters have the potential to disrupt student learning in numerous ways. For example, these events can reduce instructional time by causing teacher and student absences, school closures, and...