TY - JOUR
T1 - An Integrated Theory of Hot Spots Patrol Strategy
T2 - Implementing Prevention by Scaling Up and Feeding Back
AU - Sherman, Lawrence W.
AU - Williams, Stephen
AU - Ariel, Barak
AU - Strang, Lucinda R.
AU - Wain, Neil
AU - Slothower, Molly
AU - Norton, Andre
PY - 2014/5
Y1 - 2014/5
N2 - In late 2013, Trinidad and Tobago Police Service (TTPS) conducted the first randomized experiment ever to test a hot spots patrol strategy (HSPS) across large areas, as distinct from testing extra patrols one hot spot at a time. The HSPS experiment required, and helped to refine, a formal theory of both the causes and effects of directed patrols in hot spots. This article presents an integrated theory of how to implement an HSPS in ways that maximize the preventive effects of patrol on crime. It then describes the HSPS experimental protocol used to test the theory in Trinidad. The key elements of HSPS are scaling up from specific hot spot locations to a district-wide focus on all its hot spots and feeding back to the constables who provide hot spots patrols data on what they have done and with what effect-presented every 2 weeks, at a district-level "COP-stat" meeting with the people actually doing the patrols.
AB - In late 2013, Trinidad and Tobago Police Service (TTPS) conducted the first randomized experiment ever to test a hot spots patrol strategy (HSPS) across large areas, as distinct from testing extra patrols one hot spot at a time. The HSPS experiment required, and helped to refine, a formal theory of both the causes and effects of directed patrols in hot spots. This article presents an integrated theory of how to implement an HSPS in ways that maximize the preventive effects of patrol on crime. It then describes the HSPS experimental protocol used to test the theory in Trinidad. The key elements of HSPS are scaling up from specific hot spot locations to a district-wide focus on all its hot spots and feeding back to the constables who provide hot spots patrols data on what they have done and with what effect-presented every 2 weeks, at a district-level "COP-stat" meeting with the people actually doing the patrols.
KW - Displacement
KW - Hotspots
KW - Koper Curve
KW - Patrol Dosage
KW - Residual Deterrence
UR - http://www.scopus.com/inward/record.url?scp=84899857785&partnerID=8YFLogxK
U2 - 10.1177/1043986214525082
DO - 10.1177/1043986214525082
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AN - SCOPUS:84899857785
SN - 1043-9862
VL - 30
SP - 95
EP - 122
JO - Journal of Contemporary Criminal Justice
JF - Journal of Contemporary Criminal Justice
IS - 2
ER -