10 ways schools, parents and communities can prevent school shootings now
Tyra Hemans, a 19-year-old senior at Marjory Stoneman Douglas High School, sobs as she holds signs honoring slain teachers and friends near the police cordon around the school in Parkland Florida, U.S., February 15, 2018. REUTERS/Zachary Fagenson

By Elizabeth Englander, Professor of Psychology, and the Director of the Massachusetts Aggression Reduction Center (MARC), Bridgewater State University. While politicians debate control, local communities can act now to keep kids safer at school.