Searching for safety: crime prevention in the era of Google

Crime Science

Table 4 One-Way ANOVA for high, mid, and low searches and the reduction in overall property crime

Factor	N	Mean	95% confidence interval for mean			df	Mean square	F	Sig.
Factor	N	Mean	Std. deviation	Lower bound	Upper bound	df	Mean square	F	Sig.
Target hardening
High searches	17	− 1179.629	562.211	− 1468.692	− 890.567
Mid searches	16	− 806.738	437.053	− 1039.627	− 573.848
Low searches	17	− 880.165	442.722	− 1107.791	− 652.538
Between groups						2	652,049.2	2.771	0.073
Within groups						47	235,288.9
Total	50	− 958.486	502.294	− 1101.236	− 815.736	49
Surveillance
High searches	17	− 1230.629	538.500	− 1507.500	− 953.758
Mid searches	16	− 845.863	366.034	− 1040.908	− 650.817
Low searches	17	− 792.341	486.183	− 1042.313	− 542.369
Between groups						2	965,634.6	4.351	0.018
Within groups						47	221,944.8
Total	50	− 958.486	502.294	− 1101.236	− 815.736	49
Formal social control
High searches	17	− 1313.600	472.746	− 1556.664	− 1070.536
mid searches	16	− 912.756	426.262	− 1139.895	− 685.617
Low searches	17	− 646.412	373.201	− 838.294	− 454.529
Between groups						2	1,916,448	10.56	0.000163
Within groups						47	181,484.7
Total	50	− 958.486	502.294	− 1101.236	− 815.736	49
Informal social control
High searches	17	− 1258.665	475.418	− 1503.102	− 1014.227
Mid searches	16	− 917.363	480.094	− 1173.187	− 661.538
Low searches	17	− 697.012	400.61	− 902.986	− 491.037
Between groups						2	1,360,575	6.632	0.003
Within groups						47	205,138.8
Total	50	− 958.486	502.294	− 1101.236	− 815.736	49

ISSN: 2193-7680