Social and Behavioral Sciences Commons^™

Chronologies Of Pain And Power: Violence, Inequality, And Social Control Among Ancestral Pueblo Populations (Ad 850-1300), Ryan Patrick Harrod

UNLV Theses, Dissertations, Professional Papers, and Capstones

Analysis of human remains in the Greater Southwest offers important insights into mechanisms underlying cultural processes, human adaptability as well as behavioral flexibility and resilience in the face of change. Data collected from human remains from several sites throughout the Four Corners region of the Greater Southwest provides information on the ways that violence and social inequality were used to maintain a regional complex between AD 850 to AD 1300. Human remains were used to provide empirical data on biological (age, sex, stature, and robusticity) and cultural (mortuary context, burial practice, and site layout) identity. Skeletal remains provided information on …

An Examination Of Walkability In The Las Vegas Metropolitan Area, Courtney Coughenour

UNLV Theses, Dissertations, Professional Papers, and Capstones

Introduction: The benefits to regular physical activity are well established. Walkability is one element of the built environment that has been correlated with increased levels of physical activity. The auto-centric design of Las Vegas Metropolitan area (LVMA) is unique in ways that may influence walkability. The purpose of this study was to determine which urban design characteristics are associated with walking and physical activity in moderate income neighborhoods in LVMA. Methods: The standard walkability measure developed by Frank et al. (2010) was used to calculate the walkability index of seven neighborhoods. Residents of the two most walkable and two least …

Assessing The Conceptual Equivalence Of Measure Of Suppression In Culturally Diverse Samples, Amanda Louise Haboush

UNLV Theses, Dissertations, Professional Papers, and Capstones

In Western populations, some emotion regulation strategies have been associated with positive interpersonal abilities and mental health outcomes, while others, such as suppression, have been associated with negative physical and mental health outcomes (e.g., Eisenberg et al., 1997; Esterling, Antoni, Kumar, & Schneiderman, 1993; Gross & Muñoz, 1995; Kovacs, Joormann, & Gotlib, 2008). However, Butler, Lee, & Gross (2007) have demonstrated that the negative effects of suppression do not occur in some Eastern cultures. This inconsistency may be due to a lack of measurement equivalence across cultures.

To examine suppression in other cultural groups, researchers often adapt existing measures that …

Black Teachers, White Schools: A Qualitative Multiple Case Study On Their Experiences Of Racial Tokenism And Development Of Professional Black Identities, Abigail Kathleen Hasberry

UNLV Theses, Dissertations, Professional Papers, and Capstones

An emerging body of research shows that retention of minority independent school teachers creates a positive multicultural climate and increases the likelihood that minority families will enroll their children in the schools as well as preparing all students for a pluralistic society (Brosnan 2001b, AIMS 2010, Katz & Wishine 2001). However, retaining minority teachers in predominantly White and affluent independent schools has proved challenging (Brosnan 2001, 2001b, 2009). This qualitative multiple case study extends the current literature on Black private school teachers by not only examining the experiences, but also the coping strategies and professional identity development processes of nine …

Communication Artifacts And Interaction Evaluation For Requirements Engineering, Miloslava Plachkinova

UNLV Theses, Dissertations, Professional Papers, and Capstones

This paper aims to answer an important question regarding the development of new information systems (IS): "What is the predominant factor for the selection of communication artifacts for requirements engineering (RE)?". Many researchers have focused on the RE and communication as separate disciplines, but little or no research addressed the RE communication issues. These problems are important because they often lead to misunderstanding and misinterpretation of the gathered requirements. We develop expectations about the RE communication process based on prior literature from both disciplines and we test them through several case studies. Our methodology consists of analysis of six case …

Investigation Of Crashes And Identifying The Best Practices For Setting Up Speed Zones In Towns Along Rural Highways In Nevada, Krishna Prasad Shrestha

UNLV Theses, Dissertations, Professional Papers, and Capstones

In 2010, 51,664 crashes occurred in Nevada. Only about 9% of those crashes occurred in rural areas of the state. However, if only fatal crashes are considered, 41% of those fatal crashes occurred in rural areas. Generally, speed zones are provided in towns along rural highways to reduce speed-related crashes. However, a guideline is necessary for a consistent procedure to setup speed zones throughout the state. The main objectives of this study are to determine factors associated with crashes and to identify the best practices for setting up speed zones in towns along rural highways.

Eleven towns along rural highways …

Comparison Of Study/Article Characteristics And Methodological Quality Of International Nurse Workplace Violence Research Published Before And After The Joint Commission Sentinel Event Alert On Disruptive Behaviors, Terressa Margarette Stowell Love

UNLV Theses, Dissertations, Professional Papers, and Capstones

Purpose: The majority of new nurses experience workplace violence from other nurses. The purpose of this study was to compare study/research characteristics and methodological quality of international nurse workplace violence research published before and after the 2008 release of the U.S. The Joint Commission (TJC) sentinel event alert on disruptive behaviors.

Methods: Thirty-nine quantitative nurse workplace violence research articles published between 2001 and 2012 were assessed and divided into two groups: articles published (a) before the 2008 TJC sentinel event alert or the same year, i.e., 2001-2008 (BTJC) and (b) after the 2008 TJC sentinel event alert, i.e., 2009-2012 (ATJC). …

Development Of A Comprehensive Database System For A Highway Safety Engineering And Management, Naveen Veeramisti, Justin Baker, Indira Khanal, Kenny Moupita, Alexander Paz

College of Engineering: Graduate Celebration Programs

In simple words, the objective of this study is to develop a comprehensive database system to provide a data for highway safety engineering and management.

Calibration Of Traffic Flow Models, Victor Molano

College of Engineering: Graduate Celebration Programs

This study proposes a methodology to calibrate microscopic traffic flow simulation models. A Simultaneous Perturbation Stochastic Approximation (SPSA) algorithm searches for the set of model parameters that minimizes the difference between actual and simulated values

Modeling Long Term Impacts Of Freeway Traffic Incidents On Travel Time Reliability, Vidhya Kumaresan, Mohamed S. Kaseko

College of Engineering: Graduate Celebration Programs

The objective of this study is to calibrate models of relationships between Travel Time Reliability measures and incident and traffic characteristics for a given highway segment.

Development Of A Smart Application For Police Crash Reports, Sebastien Bonnet, Victor Molano, Alexander Paz

College of Engineering: Graduate Celebration Programs

• Gaining a significant amount of time to help police work
• Developing a User Friendly Interface
• Optimizing the GPS Gaining a significant amount of time to help police work
• Developing a User Friendly Interface
• Optimizing the bar code scan technology
• Application for MC 75 mobile technology

Owners’ Satisfaction Level With The Use Of Alternative Project Delivery Methods In Water And Wastewater Infrastructures, Pramen Shrestha, Jacimaria R. Batista

College of Engineering: Graduate Celebration Programs

In 2013, the American Society of Civil Engineers (ASCE) Report Card for America’s Infra-structure stated that the US needs up to $1.3 trillion in capital investments to replace the aging water pipes and repair the wastewater infrastructures. It is further believed by the industry that the streamlined approach of alternative project delivery methods, such as Design-Build (DB), and Construction Manager At-Risk (CMAR) helps ensure the economical and timely design and construction of the water and wastewater infrastructures.

Investigation Of Crashes And Identifying The Best Practices For Setting Up Speed Zones In Towns Along Rural Highways In Nevada, Krishna Shrestha

College of Engineering: Graduate Celebration Programs

• To determine the factors associated with crashes
• To determine the factors that affect a speed limit
• To identify the best practices used by other state DOTs when setting up
  speed zones in towns along their rural highways
• To provide recommendations for preparing speed-zone guideline in towns
  along the rural highways in Nevada

Effects On Compliance Of A Hawk Signal In Las Vegas, Mukesh Khadka, Naveen Veeramisti, Alexander Paz, Brendan Morris

College of Engineering: Graduate Celebration Programs

In 2010, 806 crashes involving pedestrians occurred in Nevada; 36 were fatalities and 796 were injuries. Although numerous pedestrian safety countermeasures exist in Las Vegas, NV it was ranked as the 6th most dangerous large metropolitan area in the U.S. So, additional and more effective safety countermeasures were required to reduce pedestrian crashes in Las Vegas. High-intensity Activated crossWalK (HAWK) signal has been identified as a potential mechanism to reduce crashes. This study evaluates the effectiveness of such signal installed at E. Sahara Avenue, Las Vegas. Data was collected from videos captured by two cameras facing eastbound and westbound for …

A Visualization Tool For A Highway Safety Management System, Indira Khanal, Naveen Veeramisti, Justin Baker, Alexander Paz

College of Engineering: Graduate Celebration Programs

• With lot of research, Federal Highway Administration
  has released a highway Safety management System
  software called as SafetyAnalyst (SA)
• SA has a suite of analytical tools to identify and
  manage system-wide safety improvements:
  Network Screening
  Diagnosis and Countermeasure Selection
  Economic Analyses and priority Ranking
  Countermeasure Evaluation
• SA provides a very rudimentary approach to display
  results just in tabular and textual format
• This study proposes a visualization tool that expands
  the output capabilities provided by SafetyAnalyst

Lessons Learned From Training Of Promotores De Salud For Obesity And Diabetes Prevention, Erica T. Sosa, Lesli Biediger-Friedman, Zenong Yin

Journal of Health Disparities Research and Practice

Background: Promotores de Salud are impactful in reducing health disparities for Hispanic communities. The purpose of this paper is to present the training process and fidelity of study protocol implementation using a promotora model for community-based diabetes prevention.

Methods: Five Hispanic bilingual promotores were recruited from a Community Health Worker program and received intensive 30-hour promotora training on how to recruit participants, lead group sessions, and support participants making behavior changes. Evaluation of the training included a survey and focus group to assess promotores’ feedback, a post-training knowledge test to assess knowledge acquired during the training and an observational assessment …

America’S New Demography: Rising Minorities, Aging Boomers, And Emerging Cultural Gaps, William H. Frey

Brookings Scholar Lecture Series

There are major demographic changes occurring in the United States right now. As the number of whites is declining among children and in many communities, we are seeing growth in other racial groups, particularly the Hispanic population. In fact, estimates are that by 2043 the United States will be “majority-minority." The Brookings Institution’s William Frey will discuss how these population shifts will impact different different parts of the country, their politics, and related policies. He will explore how the changes will continue to affect Americans for decades to come.

Score Reliability And Factor Similarity Of The Sociocultural Attitudes Towards Appearance Questionnaire-3 (Sataq-3) Among Four Ethnic Groups, Cortney S. Warren, David H. Gleaves, Liya M. Rakhkovskaya

Psychology Faculty Research

Background:This study evaluated the score reliability and equivalence of factor structure of the Sociocultural Attitudes towards Appearance Questionnaire-3 (SATAQ-3) [1] in a sample of female college students from the four largest ethnic groups in the USA.Methods:Participants were 1245 women who self-identified as European American/White (n = 543), African American/Black (n = 137), Asian American (n = 317), or Latina/Hispanic (n = 248). All completed the SATAQ-3 and a demographic questionnaire. To test the factor similarity and score reliability across groups, we used exploratory factor analysis and calculated Cronbach’s alphas (respectively).Results:Score reliability was high for all groups. Tests of factor equivalence …

Gender Differences In Frontal Plane Lower Extremity Kinetic Variability During Landing, Andrew Nordin

Interdisciplinary Research Scholarship Day

Investigations of human movement variability have been used as a
means of exploring neuromotor functioning, where performance variability is
thought to provide the system with flexibility and a mechanism for adaptation to
movement repetition [1,2,4,6]. Operationally, variability has been considered to
fall within optimal limits (Figure 1), while excessively high or low variability has
been implicated in injury susceptibility [1,2,4,6]. Landing has been explored
due to a high incidence of injury in athletic performance, as well as the ability
to easily control task demands through increases in landing height [3,4].
The purpose of this investigation was to evaluate changes in …

Interactive Video Gaming: Do We Feel Like We Are Exercising?, Antonio Santo, Shaelee Allen, Janet Dufek, Paul Hafen, Michael Jarrett, Krystina Moschella, Robert Rietjens, James Navalta, Richard Tandy, Jacob E. Barkley

Interdisciplinary Research Scholarship Day

The primary purpose of this study was to determine if the rating of perceived exertion (RPE) and hedonics (liking or enjoyment) changed during 30 contiguous minutes of playing select, interactive video games on the Nintendo Wii system. A secondary purpose was to determine if RPE and liking differed among games.These data suggest that individuals do perceive difference in the amount of work they are performing during extended play of the same game or among sedentary and physically interactive games. Additionally, liking was similar during extended game play and among games suggesting that the physical interaction with the game may be …

Cardiovascular Risk Factors Prevalent Among Filipino-Americans: A Cross-Sectional Study, Alona Angosta

Interdisciplinary Research Scholarship Day

Filipino Americans are the 2nd largest Asian subgroup in the United States and their leading cause of death is cardiovascular disease (CVD). Despite this, little is known about their prevalence of CVD risk factors. This study revealed that many Filipino Americans living in Clark County, Nevada are at risk of heart disease because of the presence of CVD risk factors. Intensive lifestyle modification and treatment are recommended to help decrease the prevalence of heart disease in this group and improve their overall health outcomes. Nurses and nurse practitioners are in excellent position to educate their Filipino American clients regarding heart …

Isolation Of Lesbian, Gay, Bisexual, And Transgender Youth: A Dimensional Concept Analysis, Michael Johnson, Elaine Amella

Interdisciplinary Research Scholarship Day

Present the findings of a dimensional concept analysis of isolation within the context of LGBT youth. LGBT youth are at greater risk for negative health outcomes as compared to heterosexual youth, including depression, anxiety, suicide, substance abuse, and HIV/AIDS. Some studies suggest LGBT feeling and being isolated is related to some negative health outcomes. Other research reveals a relationship between isolation and negative health

Still In The Shadows: A Content Analysis Of Sexual Addiction In Couple Therapy, Austin Ellis, Quintin Hunt, Tod Young, Rebecca Nemecek, Jordan Staples, Stephen Fife, Colleen Peterson

Graduate Research Symposium (2010 - 2017)

There is no universally accepted definition of “sex addiction” in the literature, though it is generally understood as persistent patterns of sexual behaviors acted out despite negative consequences to self or others (Kafka, 2010; Levine, 2010). Though sexual addictions are often addressed individually, most take place within a social context that includes family members and/or intimate relationships. The purpose of this presentation is to present the results of a content analysis of M/CFT peer-reviewed journals and summarize the extent to which this literature addresses sexual addictions and couples therapy. The content analysis adds to the existing literature by examining the …

Media Bias Through Facial Expressions On Local Las Vegas Television News, Jessica Zimmerman

Graduate Research Symposium (2010 - 2017)

Trust in news media has been considered an important base for social order and cohesion in society and is a crucial variable for evaluating news media. Media credibility has been questioned by the audience for some time and the audience’s trust in the media has been slowly diminishing over the years. When a news broadcaster communicates a story on local television news, it is possible for his own opinions and beliefs to leak through nonverbal communication, specifically facial expressions. This presentation explores the four main local Las Vegas television news stations’ anchors and reporters to visually analyze whether facial characteristics …

Investigating Perspectives Of Rural Nevadans On Climate Change Solutions, Tricia Dutcher

Graduate Research Symposium (2010 - 2017)

Rural perspectives are important for the issue of climate change. Rural areas are high concentrations of active voters who deny the problem of anthropogenic climate change. Rural residents also face decisions about inviting large, utility scale renewable energy developments in their areas. This research examines rural Nevadan’s perspectives on climate change to offer insights about the relationship between climate change perceptions and communication strategies. The research offers policy implications that address context specific issues, solution-oriented dialogue, and interest matching to mitigate anthropogenic climate change.

Evaluating The Impact Of Team Policing In Las Vegas, Nevada, Natalie N. Martinez

Graduate Research Symposium (2010 - 2017)

Team policing involves the continuous geographical assignment of both patrol officers and investigators to the same, defined area, which allows them to become familiar with area residents and knowledgeable about community concerns and thus, enables them to develop individualized strategies to resolve the neighborhood problems that can lead to crime and disorder. This study evaluates the impact of a team policing intervention in Las Vegas, Nevada that combines an emphasis on community outreach with problem-focused policing strategies to determine the effectiveness of team policing as a crime control strategy. The results indicate that the team policing did not result in …

Death And Politics: The Role Of Demographic Characteristics And Testimony Type In Death Penalty Cases Involving Future Dangerousness Testimony, Amy Magnus, Miliaikeala Heen, Joel D. Lieberman

Graduate Research Symposium (2010 - 2017)

Past research examining expert future dangerousness prediction testimony in death penalty cases and civil confinement hearings for sex offenders has found that jurors tend to be more persuaded by less scientific “clinical” testimony and less influenced by “actuarial” based testimony. Jurors demonstrate greater receptivity for clinical testimony despite the fact that actuarial testimony has been shown to be a better predictor of future dangerousness. Research in this area has focused on identifying cognitive factors that can potentially be manipulated during a trial to increase the effectiveness of actuarial testimony on jurors. A mock jury study was conducted to extend these …

Police Injury Crashes And The Intersections Of Policy, Technology, And Culture, Carol Servino

Graduate Research Symposium (2010 - 2017)

Motor vehicle crashes caused the majority fatalities to police officers in the U. S. for more than a decade, yet little is known about factors contributing to injury crashes. This research project required original data collection. A national survey of police chiefs in state, county, and local agencies of all sizes was conducted online in June and July, 2012. Questions focused on various driving policies and practices, including those related to communication technology commonly used in police patrol vehicles. Other questions included hypothetical situations to explore the culture of driving safety in individual police organizations. The majority of chiefs clearly …

Coping With Pediatric Cancer: Conversational Methods Utilized By Parents And Children When Dealing With Pediatric Cancer, Chelsi Morgan Walls

Graduate Research Symposium (2010 - 2017)

This thesis sought to analyze how parents communicate with their child regarding pediatric cancer treatments. When dealing with pediatric cancer, it is vital that parents and their child communicate about the illness in order to effectively cope with the cancer. Using Uncertainty Management Theory, along with sub-concepts of the theory (i.e., appraisals, inferences, and illusions), this thesis sought to discover which coping mechanism (i.e., affect-management or buffering) would be chosen to manage the illness. Under UMT, appraisals were assessed, resulting in positive and negative appraisal, which indicated whether the individual handled the issue with either an inference based on general …

Socioeconomic Effect On Crime In The Southwest United States Pre- And Post-Great Recession, Kristina Donathan, Jaewon Lim

Graduate Research Symposium (2010 - 2017)

Facing the Great Recession, the Southwest megapolitan cluster in the United States including Las Vegas, Southern California and Sun Corridor in Arizona had a massive negative economic shock. Skyrocketing unemployment, massive foreclosures and other socioeconomic factors may negatively affect our safe environment with changing patterns in crime. This study aims to investigate the impacts of socioeconomic factors on different types of crimes committed in the megapolitan cluster of the Southwest United States. Using annual crime datasets, we look at the three years before the Great Recession and subsequent three years (2005-2010). The metropolitan areas, Los Angeles, CA, Las Vegas, NV, …