Teacher Survey: Treatment status, 1=treatment
-9 = -9/.M=Missing
-8 = -8/.D=Don't know
-7 = -7/.R=Refused
-4 = -4/.S=Skipped
-3 = -3/.N=Not Applicable
0 = 0=CONTROL
1 = 1=TREATMENT

transition time after recess in minutes
-9 = -9/.M=Missing
-8 = -8/.D=Don't know
-4 = -4/.S=Skipped

-9 = -9/.M=Missing
-8 = -8/.D=Don't know
-7 = -7/.R=Refused
-4 = -4/.S=Skipped
-3 = -3/.N=Not Applicable
1 = 1=NEVER
2 = 2=RARELY
3 = 3=SOMETIMES
4 = 4=USUALLY
5 = 5=ALWAYS OR ALMOST ALWAYS