science1 publisher
The National Academies presented a 95% lockdown-drill figure as active shooter drills
Federal reporting puts locks, lights and out-of-sight practice in 95% of US schools, while about 6% of surveyed teachers have been through a drill with simulated gunfire. The two numbers keep getting used to describe one practice.
Publishers:phys.org
Reality
- Evidence45
- Adoption78
- Hype gap−10
- Incentives35
- Confidence50