Author |
Intervention |
|
|
|
|
| Baker & Wolfer (2003) |
Problem-oriented policing project in a park reduces fear and perceptions of drug use and vandalism |
|
M |
F |
HP |
| Braga et al. (1999) |
Problem-oriented policing in violent crime hot spots leads to reductions in violent and property crime, disorder and drug selling |
|
VR |
F |
HP |
| Braga & Bond (2008) |
Focus on hot spots of crime leads to reductions in crime and disorder calls for service |
|
VR |
F |
P |
| Braga et al. (2012) |
Safe Street Team problem-oriented policing project associated with a reduction in violent index crimes at treatment hot spots relative to comparison places |
|
R |
F |
HP |
| Chaiken et al. (1975) |
Increased police on the New York Subways at night led to reduced crime |
|
M |
G |
P |
| Di Tella & Schargrodsky (2004) |
Blocks that received extra police protection experienced significantly fewer car thefts than the rest of the neighborhoods.
|
|
R |
G |
R |
| Eck & Wartell (1998) |
Property managers who have a meeting with police and threat of nuisance abatement report less crime, receiving letter somewhat effective in reducing crime |
|
VR |
F |
HP |
| Hope (1994) |
Case studies of problem-oriented policing and drug-market locations. Forced closure or sale of property reduced drug dealing |
|
M |
F |
HP |
| Jim et al. (2006) |
Community-oriented policing in a retail shopping center led to reduced perception of gang activity and fear of crime |
|
M |
G |
P |
| Lawton et al. (2005) |
Police officers on drug corners in Philadelphia led associated with significant localized intervention impacts for both violent and drug crimes. |
|
M |
G |
P |
| Mazerolle, Price et al. (2000) |
The use of civil remedies and third party policing associated with reduced drug crime, especially in residential locations |
|
VR |
F |
HP |
| Mazerolle, Ready et al. (2000) |
Problem-oriented policing in public housing associated with reductions in property and violent crime. |
|
M |
F |
HP |
| Ratcliffe et al. (2011) |
Foot patrol associated with a significant decrease in crime in hot spots that reach a threshold level of pre-intervention violence |
|
VR |
G |
P |
| Sherman & Weisburd (1995) |
Substantial increases in police patrol associated with reduction in total crime calls and more significant reduction in disorder at high crime hot spots |
|
VR |
G |
P |
| Taylor et al. (2011)- POP |
Problem-oriented policing in hot spots associated with a 33% drop in “street violence” during the 90 days after the intervention |
|
VR |
F |
HP |
| Weisburd & Green (1995) |
Crackdowns on drug hot spots reduced disorder; no effects on violence or property crime |
|
VR |
F |
HP |
| Armitage & Monchuk (2011) |
Secured by Design (SBD) program to encourage builders to design out crime shows effectiveness in street-level comparisons but not when comparing SBD developments to non-SBD developments |
|
M |
F |
HP |
| Caplan et al. (2011) |
Police monitored CCTV cameras more effective at reducing crime in some sites than others |
|
M |
G |
P |
| La Vigne et al. (2011)- Baltimore |
Police monitored CCTV cameras reduce crime in one Baltimore site, but not the other |
|
R |
G |
P |
| La Vigne et al. (2011)- Chicago |
Police monitored CCTV cameras reduce crime in one Chicago site, but not the other |
|
R |
G |
P |
| Sherman & Rogan (1995) |
Crack house raids reduced crime for about 12 days; crime reductions decayed quickly |
|
VR |
F |
P |
| Buerger (1994) |
Problem-oriented policing in high crime addresses leads difference in calls for service in commercial treatment vs. control addresses, but small decline in residential calls in treatment area |
|
VR |
F |
HP |
| Lum et al. (2010) |
Use of license plate readers mounted on patrol cars in autotheft hot spot areas not associated with declines in auto crime or crime generally in two jurisdictions |
|
VR |
G |
P |
| Taylor et al. (2011)- Saturation |
Saturation/directed patrol in hot spots not associated with a significant decline in crime in the post-intervention period |
|
VR |
G |
P |
| Weiss & Freels (1996) |
Aggressive traffic law enforcement had no impact on robbery or auto theft rates. |
|
M |
G |
P |
= harmful intervention
