A field-experiment testing the impact of a warrant service prioritization strategy for police patrol officers

Crime Science

Table 1 Comparison of treatment and control allocations

Variable	Assignment	N	Mean	(SD)	t (p)
Number of processes per person	Control	641	1.43	1.09	0.34 (0.73)
Number of processes per person	Treatment	620	1.41	1.09	0.34 (0.73)
Average risk score	Control	641	39.01	28.02	− 0.49 (0.62)
Average risk score	Treatment	620	39.77	27.09	− 0.49 (0.62)
Age	Control	637^a	33.26	11.96	− 1.98 (0.05)
Age	Treatment	619	34.64	12.83	− 1.98 (0.05)

Variable	Assignment	Group	N	% (Total)	Chi-square (p)
Race^b	Control	Black	464	37	0.79 (0.67)
		White	139	11
		Other	38	3
	Treatment	Black	439	35
		White	147	3
		Other	34	12
Sex^b	Control	Female	197	16	0.44 (0.51)
	Control	Male	444	35
	Treatment	Female	179	14
	Treatment	Male	441	35

ISSN: 2193-7680