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Criminology

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University of Nevada, Las Vegas

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Full-Text Articles in Social and Behavioral Sciences

Attitudes Towards Megan's Law And Juvenile Sex Offenders, Debra Lee Cochrane Apr 2010

Attitudes Towards Megan's Law And Juvenile Sex Offenders, Debra Lee Cochrane

UNLV Theses, Dissertations, Professional Papers, and Capstones

Sex offender registration laws are very controversial. All fifty states require adult sex offenders to register. Twenty-eight states have extended registration and community notification requirements to juveniles (Hiller, 1998). These states seem to have failed to look at the uniqueness of juvenile sex offending. Juveniles have a very low recidivism rate and complex issues of culpability from age-of-consent laws. Applying Megan's Law to juveniles could have considerable negative consequences for juveniles' social development, particularly because one of the main stipulations of the law requires the juvenile to notify their school. Rehabilitation is a key factor of the juvenile justice system …

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Participatory Evaluation Of The Tribal Victim Assistance Programs At The Lummi Nation And Passamaquoddy Tribe, Ada Pecos Melton, Michelle Chino Aug 2009

Participatory Evaluation Of The Tribal Victim Assistance Programs At The Lummi Nation And Passamaquoddy Tribe, Ada Pecos Melton, Michelle Chino

Public Health Faculty Publications

The high rate of crime in American Indian/Alaska Native (AI/AN) communities and/or against AI/AN people reflected in numerous studies in the last three decades, demonstrates the need for victim assistance programs in Indian Country to help victims cope with and heal from violent crime (Wolk 1982; Allen 1985; Sacred Shawl Women’s Society, no date; McIntire 1988; DeBruyn, Lujan & May 1995; Norton & Manson 1995; Fairchild et. al 1998; Greenfield & Smith 1999; Alba, Zieseniss, et al 2003; Perry 2004). The U.S. Department of Justice, Office for Victims of Crime (OVC) became aware of the lack of resources available to …

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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.

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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 …

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An Evaluation Of Group Differences In Mentoring Programs' Perceived Outcomes, Jennifer Sue Anderson May 2009

An Evaluation Of Group Differences In Mentoring Programs' Perceived Outcomes, Jennifer Sue Anderson

UNLV Theses, Dissertations, Professional Papers, and Capstones

Mentoring programs, like Big Brothers/Big Sisters (BBBS), focus on targeting at-risk youth in a preventative effort to increase pro-social behaviors as well as improving one's confidence, competence, and caring. These factors are important as they are indicative of the types of attachment bonds that insulate juveniles from delinquent behavior. Using data from a BBBS located in the Southeast part of the United States, the current study examined whether different groups of juveniles in mentoring programs are considered to be equally successful in promoting feelings of confidence, competence, and caring. Employing a series of one-way ANOVAs, no significant relationships were found …

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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 …

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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.

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Optimization Of The Microprecipitation Procedure For Nuclear Forensics Applications, Lyndsey Renee Kelly Jan 2009

Optimization Of The Microprecipitation Procedure For Nuclear Forensics Applications, Lyndsey Renee Kelly

UNLV Theses, Dissertations, Professional Papers, and Capstones

Microprecipitation has become one of the most widely used sample preparation techniques for alpha spectroscopy. Many factors during the precipitation process can affect the yield and energy resolution by adding unwanted mass to the sample. Current applications in nuclear forensics call for an optimization of energy resolution and yield in order to improve identification and quantify specific radionuclides. The purpose of this research is to determine the optimal parameters used for microprecipitation. The optimal solution temperature, precipitation time, carrier amount, and hydrofluoric acid amount are used to investigate the influence of varying the type of carrier, as well as, the …

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