Schools with Lockdown Drills: 2005-2006
Noelle K. L., Guerino P., Dinkes R., & Chandler K. “Crime, Violence, Discipline, and Safety in U.S. Public Schools 2005-06”. Institute of Educational Sciences. (2007). https://bit.ly/33200aV
Noelle K. L., Guerino P., Dinkes R., & Chandler K. “Crime, Violence, Discipline, and Safety in U.S. Public Schools 2005-06”. Institute of Educational Sciences. (2007). https://bit.ly/33200aV
46%
~2 in 3
1 in 3
>300