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Full-Text Articles in Criminology

Private Security And Cctv Surveillance: A Systematic Review Of Function And Performance, Brandon C. Welsh, Eric L. Piza, Amanda L. Thomas, David P. Farrington Nov 2019

Private Security And Cctv Surveillance: A Systematic Review Of Function And Performance, Brandon C. Welsh, Eric L. Piza, Amanda L. Thomas, David P. Farrington

Publications and Research

Private security personnel play an important but largely overlooked role in the operation of CCTV surveillance to prevent crime in public and private areas. This role can take a number of forms, including active monitoring of cameras. Drawing upon a global database of CCTV evaluations (N=165), this article examines the function and performance of private security personnel as related to the effectiveness of CCTV. Findings indicate that CCTV schemes operated by private security personnel generated larger crime prevention effects than those operated by police or those using a mix of police and security personnel. Policy and research implications are discussed.


Cctv Surveillance For Crime Prevention. A 40-Year Systematic Review With Meta-Analysis, Eric L. Piza, Brandon C. Welsh, David P. Farrington, Amanda L. Thomas Mar 2019

Cctv Surveillance For Crime Prevention. A 40-Year Systematic Review With Meta-Analysis, Eric L. Piza, Brandon C. Welsh, David P. Farrington, Amanda L. Thomas

Publications and Research

Research Summary: We report on the findings of an updated systematic review and meta-analysis of the effects of closed-circuit television (CCTV) surveillance cameras on crime. The findings show that CCTV is associated with a significant and modest decrease in crime. The largest and most consistent effects of CCTV were observed in car parks. The results of the analysis also demonstrated evidence of significant crime reductions within other settings, particularly residential areas. CCTV schemes incorporating activemonitoring generated larger effect sizes than did passive systems. Schemes deploying multiple interventions alongside CCTV generated larger effect sizes than did schemes deploying single or no …


The Nonexceptionalism Thesis: How Post-9/11 Criminal Justice Measures Fit In Broader Criminal Justice, Francesca Laguardia Oct 2016

The Nonexceptionalism Thesis: How Post-9/11 Criminal Justice Measures Fit In Broader Criminal Justice, Francesca Laguardia

Department of Justice Studies Faculty Scholarship and Creative Works

Contrary to the assumption that ‘‘9/11 changed everything,’’ post-2001 criminal justice practices in the area of terrorism show a surprising consistency with pre-2001 criminal justice practices. This article relies on an analysis of over 300 terrorism prosecutions between 2001 and 2010, as well as twenty full trial transcripts, content-coding, and traditional legal analysis, to show the continuity of criminal justice over this time in regard to some of the most controversial supposed developments. This continuity belies the common assumption that current extreme policies and limitations on the due process are a panicked response to the terror attacks of 2001. On …


The Nonexceptionalism Thesis: How Post-9/11 Criminal Justice Measures Fit In Broader Criminal Justice, Francesca Laguardia Oct 2016

The Nonexceptionalism Thesis: How Post-9/11 Criminal Justice Measures Fit In Broader Criminal Justice, Francesca Laguardia

Department of Justice Studies Faculty Scholarship and Creative Works

Contrary to the assumption that ‘‘9/11 changed everything,’’ post-2001 criminal justice practices in the area of terrorism show a surprising consistency with pre-2001 criminal justice practices. This article relies on an analysis of over 300 terrorism prosecutions between 2001 and 2010, as well as twenty full trial transcripts, content coding, and traditional legal analysis, to show the continuity of criminal justice over this time in regard to some of the most controversial supposed developments. This continuity belies the common assumption that current extreme policies and limitations on due process are a panicked response to the terror attacks of 2001. To …