It was important to adapt that software for teachers so it would be instructive rather than intimidating, said Amanda Klinger, the director of operations for the Educator’s School Safety Network, a nonprofit consulting group that has a contract to create lesson plans for it.
“Scaring the daylights out of people with blood and gore and trauma doesn’t empower people,” Ms. Klinger said.
You can read the full piece here: https://www.nytimes.com/2018/02/01/us/school-shooting-simulation.html