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NCJ Number: 71109 Add to Shopping cart Find in a Library
Title: Response Time Analysis, Volume 3 - Part II - Crime Analysis
Corporate Author: Kansas City (MO) Police Dept
United States of America
Date Published: 1980
Page Count: 205
Sponsoring Agency: Kansas City (MO) Police Dept
Kansas City, MO 64106
National Institute of Justice (NIJ)
Washington, DC 20531
National Institute of Justice/
Rockville, MD 20849
US Dept of Justice NIJ Pub
Washington, DC 20531
Grant Number: 77-NI-99-0016
Sale Source: National Institute of Justice/
NCJRS paper reproduction
Box 6000, Dept F
Rockville, MD 20849
United States of America
Document: PDF
Dataset: DATASET 1
Language: English
Country: United States of America
Annotation: Effectiveness of rapid police response as a law enforcement strategy, and reasons for citizen delay in reporting crimes, were studied using 359 part II crimes committed in one city during 1975 and 1976.
Abstract: Data were collected by civilian observers riding with field officers, tape recordings of conversations between reporting citizens and dispatchers, and recordings of radio communications between dispatchers and field officers. Response time had three components: citizen reporting time, communications dispatching time, and police travel time. Discovery crimes (18.7 percent of the sample) had a median reporting time of 20 minutes, 16 seconds. Involvement crimes (81.3 percent of the sample) had a median reporting time of 5 minutes, 39 seconds. Many crimes were not reported for hours or days, however. Median dispatch time was 2 minutes, 13 seconds and median travel time was 4 minutes, 20 seconds. Citizen apathy and misunderstanding about reporting Part II crimes resulted in significant reporting delays. When both reporting and travel times were short, the probability of on-the-scene arrests increased for crimes involving a victim or witness. Reporting time also affected the chance of a witness being available on the scene. Citizen expectations and perceptions of response time were more closely related to citizen satisfaction than was actual response time. Increased expenditures to reduce dispatching and travel times are unjustified without efforts to reduce reporting delays. Response time is limited by distance, and shortening it is therefore applicable only in certain circumstances. The potential costs in hardware, manpower, potential property damage, and potential injuries inherent in creating a rapid response capability should be assessed in relation to potential benefits. Figures, tables, a glossary, and eight appendixes containing detailed statistical analyses of study data are presented. For the first two volumes of this study, see NCJ 47076-77, 46852, 71108, and 71110.
Index Term(s): Arrest and apprehension; Citizen crime reporting; Citizen satisfaction; Crime Control Programs; Crime scene; Dispatching; Law enforcement costs; Police response time
To cite this abstract, use the following link:
http://www.ncjrs.gov/App/publications/abstract.aspx?ID=71109

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