Earning a college degree has long been critical to unlocking many high-paying jobs -- and, as a result, to economic mobility and security. Increasingly, however, the traditional "norm" of a college student--one who enrolls straight out of high school, receives some support from their parents, lives on campus, and does not have…

In the United States, more than 70 million students are enrolled in public elementary and secondary (K-12) schools or degree-granting postsecondary institutions. School and campus safety and security for these students encompasses many issues, including violence prevention and response, school climate, and the physical and mental health of the…