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Criminology Commons

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Full-Text Articles in Criminology

Decentralizing Police Detectives: Increasing Efficiency Of Property Crime Investigations, Jon M. Zeh May 2009

Decentralizing Police Detectives: Increasing Efficiency Of Property Crime Investigations, Jon M. Zeh

UNLV Theses, Dissertations, Professional Papers, and Capstones

Beginning in November, 2007, the Las Vegas Metropolitan Police Department implemented organizational changes to the Financial/Property Crimes Bureau by decentralizing all property crime detectives. Although no previous research was found on the decentralization of police detectives specifically, there is existing research on similar concepts that suggest at least two benefits of decentralizing police detectives: improved communication with patrol officers and increased efficiency of investigations. With these benefits in mind, the current study examines the following hypotheses: hypothesis 1: decentralizing property crime detectives will lead to improved quality of communication between property crime detectives and patrol officers; hypothesis 2: decentralizing property …


Examining The Impact Of Drug Court Participation For Moderate And High Risk Offenders, Kara Kobus May 2009

Examining The Impact Of Drug Court Participation For Moderate And High Risk Offenders, Kara Kobus

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study was to examine the impact of drug court participation among moderate and high risk offenders. While studies have found that intensive programs, such as drug courts, are more effective when focusing their services on high risk offenders, few studies have examined the relationship between offender risk and drug court effectiveness. Using the Level of Service Inventory-Revised (LSI-R) as a measure of offender risk, the study employed a quasi-experimental design to compare outcomes of drug court participants (n=228) and a matched sample of probationers (n=252). The analyses showed that drug court participants had lower rates of …


An Assessment Of Proposed Sex Offender Mobility And Residency Restrictions In Nevada, Samantha Dawn Beecher May 2009

An Assessment Of Proposed Sex Offender Mobility And Residency Restrictions In Nevada, Samantha Dawn Beecher

UNLV Theses, Dissertations, Professional Papers, and Capstones

This research explores the impact of sex offender exclusion zones and residency restrictions proposed by Nevada Senate Bill 471. This law would prohibit sex offenders from being within 500 feet of places where children congregate and living within 1,000 feet of these places. Analyses conducted using Geographic Information Systems demonstrate the degree to which offender mobility, housing, employment, and access to social services may be restricted should the law be adopted and enforced. Data are also used to assess the potential impact of the law on victimization patterns. Policy implications, data limitations, and suggestions for future research are discussed.


A Validation Study Of Risk Management Systems, Bridget Kelly Jan 2009

A Validation Study Of Risk Management Systems, Bridget Kelly

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study was to examine the predictive validity of Risk Management Systems (RMS) as a risk assessment instrument. To date, a published validation study does not exist for the RMS. The study employs secondary data analysis to examine the predictive validity of RMS recidivism and violence scores on three outcomes: arrest, unsuccessful termination from supervision, and technical violations. The study sample consisted of 830 probationers from the United States Probation Office, District of Nevada. The analyses showed that RMS recidivism and violence scores were moderately predictive of all three outcomes.