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NCJRS Abstract

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NCJ Number: 92799 Add to Shopping cart Find in a Library
Title: Directed Patrol Experimentation Using an Automatic Vehicle Monitoring System - Final Report
Author(s): R C Larson
Corporate Author: Public Systems Evaluation, Inc
United States of America
Date Published: 1982
Page Count: 229
Sponsoring Agency: National Institute of Justice (NIJ)
Washington, DC 20531
National Institute of Justice/
Rockville, MD 20849
NCJRS Photocopy Services
Rockville, MD 20849-6000
Public Systems Evaluation, Inc
Cambridge, MA 02139
US Dept of Justice NIJ Pub
Washington, DC 20531
Grant Number: 79-NI-AX-0112
Sale Source: National Institute of Justice/
NCJRS paper reproduction
Box 6000, Dept F
Rockville, MD 20849
United States of America

NCJRS Photocopy Services
Box 6000
Rockville, MD 20849-6000
United States of America
Document: PDF
Language: English
Country: United States of America
Annotation: Automatic vehicle monitoring (AVM) systems are useful as tools in conducting police patrol research studies.
Abstract: The report demonstrates how AVM can be used to study patrolling patterns and locations, to monitor experiments, and to conduct research in policing. An AVM system provides to the police dispatcher or researcher up-to-the-second vehicle location information. Patrol experimentation in the St. Louis Metropolitan Police Department used this information in two studies. The first study found that individuals committing street-visible assaultive crimes do so independently of police cars' locations. Individuals committing street-visible property crimes show a slight tendency to avoid police. Police patrols may serve to deter or displace up to 30 percent of street-visible property crimes. The other AVM-monitored experiment revealed the utility of AVM in detecting and correcting violations of experimental conditions. Future major patrol experiments could benefit greatly from the monitoring capabilities afforded by AVM systems. Appendixes include the St. Louis District Patrol Plan, a sample of the 8-hour FLAIR output, the questionnaire administered to officers, and the mathematical model for analyzing the distance between a crime and a monitored police car. Seventy exhibits and notes are provided. (Author summary modified)
Index Term(s): Automated vehicle monitors; Cargo security; High visibility patrol; Low visibility patrol; Patrol; Street crimes; Vehicle location monitors
To cite this abstract, use the following link:
http://www.ncjrs.gov/App/publications/abstract.aspx?ID=92799

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