Digital Commons Network^™

The Quebec Act And The Demise Of Greater Britain, Trevor Michael Henson

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study examines how events in one part of the British Empire had unintended consequences in another part of the empire through the examination of a much neglected piece of eighteenth century British legislation, the Quebec Act and the relationship within Greater Britain between the metropole and the American colonies. This examination of the Quebec Act involves, in part, analyzing the evolving national identities within Greater Britain in the framework of the principles of the Glorious Revolution and anti-Catholicism. The Quebec Act brought to the fore the differences of identity within Greater Britain through different interpretations of the adaptability of …

Adult Permanent (Extracted) Teeth As A Source Of Dental Pulp-Derived Mesenchymal Stem Cells (Dpsc): A Pilot Study, Charles Hill

UNLV Theses, Dissertations, Professional Papers, and Capstones

Mesenchymal stem cells (MSC) may be derived from a variety of adult human tissues, including dental pulp from extracted or exfoliated teeth. Evidence suggests differences in both the quality and quantity of the dental pulp-derived mesenchymal stem cells (DPSC) obtained from different sources, such as primary or "baby teeth" and adult, permanent teeth. This study aimed to evaluate the potential to obtain DPSC from intact, vital permanent teeth, and characterize the potential isolates using a randomized selection of active dental patients from the University of Nevada, Las Vegas School of Dental Medicine (UNLVSODM). DPSC were extracted, isolated, cultured and characterized …

Relationship Of Global Dna Methylation With Cardiovascular Fitness And Body Composition, Michael Steele Jarrett

UNLV Theses, Dissertations, Professional Papers, and Capstones

Background: Global DNA Methylation (GDM), an epigenomic modification has been linked to the development of Cardiovascular Disease and its risk factors. Purpose: The purpose of this study was to determine if there is a significant correlation between GDM and cardiovascular fitness, as well as, measures of body composition. Methodology: 26 apparently healthy, adults (11 males) completed a physical activity and diet questionnaire, as well as, had a small blood sample (600μL) collected via finger prick for the determination of GDM. Body composition was assessed by means of a Dual-Energy X-ray Absorptiometry (DEXA) scan, while cardiovascular fitness was evaluated by the …

Identity Status: The Impact On Academic Performance, Milan Jelenic

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this mixed methods study was to understand how environmental factors contributed to identity achievement with potentially positive effects on academic performance for fifth grade students. Early adolescents have not been studied partly because of the predominant acceptance of Erikson's (1968) theory of identity development. Four questions guiding the study were (a) whether adolescents acquired an Achieved identity status earlier than previous research has suggested, (b) if environmental issues such as familial obligations expedited identity achievement, (c) if identity status impacted academic performance, and (d) what was the impact of an Achieved identity on academic performance. Participants were …

The Impact Of Sexual Arousal On The Category Specificity Of Women's Visual Attention To Erotic Stimuli, Sarah Jones

UNLV Theses, Dissertations, Professional Papers, and Capstones

Research has shown that women have a much less category-specific pattern of visual attention to erotic stimuli than do men. That is, when simultaneously presented with male and female erotic stimuli, heterosexual women attend much more evenly to both male and female erotic stimuli than do heterosexual men, who attend almost exclusively to female stimuli. The present study investigated one proposed explanation for women's more diffuse visual attention patterns - that erotic female images have arousal value for heterosexual women. To test this hypothesis, heterosexual women were presented with either a 12-minute neutral, non-arousing video (n = 19) or a …

The Relationship Between Sex-Typing And Help-Seeking Behaviors In Adults, Joshua Juvrud

UNLV Theses, Dissertations, Professional Papers, and Capstones

The process of expressing what is masculine promotes attitudes and behaviors that can discourage men from seeking help, contributing to numerous health issues in males. The purpose of this study was to explore how personally endorsed gender stereotypes vs. gender stereotyped attitudes impacted help-seeking behavior. In the current study, female and male adults completed challenging puzzle tasks, recalled previous health help-seeking behavior, and completed sex-typed measures. Females utilized personally endorsed gender stereotypes more during the puzzle tasks, while males utilized both personally endorsed gender stereotypes as well as gender stereotyped attitudes. When males recalled health-related events, however, personally endorsed feminine …

The Effect Of Scaffolded Strategies On Content Learning In A Designed Science Cyberlearning Environment, Cynthia Lee Kern

UNLV Theses, Dissertations, Professional Papers, and Capstones

Scientific inscriptions--graphs, diagrams, and data--and argumentation are integral to generating and communicating scientific understanding. Scientific inscriptions and argumentation are also important to learning science. However, previous research has indicated that learners struggle to understand and learn science content represented in inscriptions. Furthermore, when learners engage in argumentation, learning science content becomes secondary to the learning of argumentation skills. This design-based research study is nested within the larger effort to inform the design and development of the 5-Featured Dynamic Inquiry Enterprise design framework (5-DIE) for cyberlearning environments and to advance theory associated with the difficulties learners have with scientific inscriptions and …

Beliefs In Action: Ideologies, Motivations, And Capital Among English As A Second Language Learners, Damon Lasiter

UNLV Theses, Dissertations, Professional Papers, and Capstones

Language learning motivations among immigrants are tied - via language ideologies - to socio-economic position, social networks, and problems encountered by the language learners in their everyday lives. Research into immigrants' reasons for language learning has often overlooked these factors (see Klassen & Burnaby, 1993, and Norton, 1995), but I offer in this thesis that the above factors are foundations for many immigrants' language ideologies - beliefs that people have about language. These language ideologies are, in turn, the foundations upon which one's motivations to learn a language are based. Using a Bourdieuvian paradigm, where inequitable positions of power exist …

Eating Pathology, Supplement Use, And Nutrition Knowledge In Collegiate Athletes, Holly Beth Lapota

UNLV Theses, Dissertations, Professional Papers, and Capstones

Eating pathology (e.g., body dissatisfaction, binge eating, purging, restrictive eating) and substance use (e.g., dietary supplements, legal and illegal drugs) proliferate university settings in the United States. Within university settings, athletes appear to be at particularly high risk for eating pathology and supplement use due to the external pressures to be attractive, the need to perform at optimal levels, and the specific characteristics of sports in which they participate. Furthermore, the degree to which athletes understand what constitutes healthy eating and exercise habits is understudied and may relate to eating pathology and supplement use. To build on existing research, the …

Validity Of Subjective Self-Assessment Of Digital Competence Among Undergraduate Preservice Teachers, Joseph Andrew Maderick

UNLV Theses, Dissertations, Professional Papers, and Capstones

Technology is now integrated into the Technological Pedagogical Content Knowledge (TPACK) required to be a highly qualified 21st century teacher. Accurate measurement of digital competence has become critical. Self-assessment has been used widely to measure the digital competence of preservice teachers who are expected to integrate technology into their teaching. There is little in the literature indicating that there has been validation of self-assessment as a measure of that competence. While recent research studies have tested the validity of self-assessment verses objective testing among business and accounting students, there have been no studies of self-assessment validity conducted on digital competence …

Examining The Inner Experience Of Three Individuals With Major Depressive Disorder And Three Individuals With Bipolar Disorder, Janell Marie Mihelic

UNLV Theses, Dissertations, Professional Papers, and Capstones

The diagnostic criteria for major depressive disorder (MDD) and bipolar disorder (BD) provide a description of expected experiences of individuals diagnosed with those disorders (e.g., sadness, expansive mood, difficulty concentrating). However, much remains unknown about the inner experience of individuals with these disorders which may prove crucial in understanding and treating these disorders. The present study examined the inner experience of three individuals with MDD and three individuals with BD using the Descriptive Experience Sampling (DES) method (Hurlburt 1990, 1993, 2011). Results were not suggestive of any clear, consistent patterns of inner experience either within the MDD or BD groups …

The Effect Of Temperature Extremes On Cardiorespiratory Function In The Grass Shrimp Palaemonetes Pugio: Oxygen Limited Thermal Tolerance, Teresa Mika

UNLV Theses, Dissertations, Professional Papers, and Capstones

Aquatic poikilothermic animals must either cope with or compensate for the mismatch in oxygen supply and demand present at high temperatures. Oxygen limited thermal tolerance explains how aerobic scope is limited by insufficient oxygen supply and sets the performance window in animals. This work explores the effects of temperature on the different components of the oxygen delivery system, in both normoxic and hyperoxic conditions to determine if supplying more oxygen to the system mitigates the effects of temperature effects on the cardiorespiratory system and extends oxygen limited thermal tolerance to higher temperatures. The effect of temperature and oxygen condition was …

The Meaning Of Visual Thinking Strategies For Nursing Students, Margaret M. Moorman

UNLV Theses, Dissertations, Professional Papers, and Capstones

Nurse educators are called upon to provide creative, innovative experiences for students in order to prepare nurses to work in complex healthcare settings. As part of this preparation, teaching observational and communication skills is critical for nurses and can directly affect patient outcomes. Visual thinking strategies (VTS) are a teaching method that has been studied in primary education to develop communication and observational skills. VTS holds the possibility to improve these same skills in nursing students, but it has only been studied once with nursing students in a quantitative study. Therefore, this qualitative research study sought to explore how nursing …

Using A Mobile Device To Deliver Visual Schedules To Young Children With Autism, Leslie Nelson

UNLV Theses, Dissertations, Professional Papers, and Capstones

Young children with autism spectrum disorder (ASD) frequently display an inability to self-regulate (use materials appropriately and refrain from self-stimulatory behavior) and self-monitor (complete each step in a task before continuing to the next step) their behavior and therefore experience a great deal of failure within their respective school and home environments and frequently end up receiving instruction in restrictive, self-contained classrooms. Visual schedules have been used to help students with ASD self-regulate their behaviors in academic and community settings (NPDC, 2010; NSR, 2009). The purpose of this study was to determine whether high-tech visual schedules increase the self-regulation and …

Evaluation Of An Educational Intervention On Perceptions Of A Patient Safety Culture Among Staff In Acute Care Nursing Units, Cynthia Ann Parkman

UNLV Theses, Dissertations, Professional Papers, and Capstones

Patient safety has always been a central focus of nursing practice. Current research makes it increasingly clear that what occurs in the surrounding health care environment impacts patient safety. The protracted nursing shortage and nurse turnover may adversely affect patient outcomes and are exacerbated by an environment of disruptive behavior, conflict, and poor communication in the nursing workplace. The Joint Commission has identified these behaviors as key elements that jeopardize the "culture of safety" necessary to assure safe, quality patient outcomes. A culture of safety includes the attributes of teamwork, communication openness, collaboration, and a manager's positive focus on prevention …

Investigating The Effects Of A Sentence Writing Strategy And A Self-Monitoring Procedure On The Writing Performance Of Students With Autism Spectrum Disorder, David Rago

UNLV Theses, Dissertations, Professional Papers, and Capstones

Writing is a tool students with autism spectrum disorder (ASD) can use to communicate and interact with other people socially and professionally. Strong writing skills may lead to social and economic success, as well as a sense of self-empowerment. Unfortunately, there is very little research related to the use of sentence-writing strategies and self-monitoring procedures to improve the writing performance of adolescent students with ASD. Thus, this study was designed to examine the effects of a sentence-writing strategy and a self-monitoring procedure on the writing performance of adolescents with ASD.

The study included five participants. These participants attended the same …

A High School Turnaround School Initiative: Effects On Students' Math And Reading Scores, Rene Alma Segler-Zender

UNLV Theses, Dissertations, Professional Papers, and Capstones

Since the middle of the last century, student education in the U.S. public school systems has been deemed inadequate. Critics developed measures in the form of standardized testing to measure student progress in an attempt to help facilitate reforms. In the last thirty years, the federal government has played an increasing role in school reform efforts in the form of laws and unfunded mandates. School districts have attempted to respond to federal pressure by attempting radical changes from replacing all school administration and staff to a complete curriculum overhaul. While school reform efforts have been widely documented by various groups, …

Assessing Revenue Managers' Level Of Trust In Information Systems: An Exploratory Study Of Las Vegas Casino Resorts, Landon Taylor Shores

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study examined revenue managers' level of trust in their revenue management system (RMS) at Las Vegas casino resorts. The study utilized an e-mail interview to measure revenue managers' attitudes about their RMS's degree of reliability and dependability, the degree to which they trust their RMS's pricing recommendations, and if a revenue manager's level of trust in technology had any effect on their likelihood of trusting their RMS.

The study invited 11 property and corporate revenue managers from Las Vegas casino resorts to participate in an e-mail interview, with nine revenue managers agreeing to participate. The main findings of the …

On The Merits Of The Resource Curse Theory: Resource Rents And Corruption, David Paul Snyder

UNLV Theses, Dissertations, Professional Papers, and Capstones

Since the breakup of the colonial empires following World War II, many newly independent states have embarked on a path of seeking political and economic development. Scholars studying this phenomenon soon became aware of an interesting puzzle. Why do the economies that have substantial natural resource endowments at their disposal tend to develop at a slower rate than economies that are less endowed with natural resources? From this question, the resource curse theory was derived. The resource curse theory has three main claims. The first claim is that resource rich economies grow at a slower rate than non-resource rich economies. …

High-Performance, Scalable Optical Network-On-Chip Architectures, Xianfang Tan

UNLV Theses, Dissertations, Professional Papers, and Capstones

The rapid advance of technology enables a large number of processing cores to be integrated into a single chip which is called a Chip Multiprocessor (CMP) or a Multiprocessor System-on-Chip (MPSoC) design. The on-chip interconnection network, which is the communication infrastructure for these processing cores, plays a central role in a many-core system. With the continuously increasing complexity of many-core systems, traditional metallic wired electronic networks-on-chip (NoC) became a bottleneck because of the unbearable latency in data transmission and extremely high energy consumption on chip. Optical networks-on-chip (ONoC) has been proposed as a promising alternative paradigm for electronic NoC with …

A Social Justice Perspective In Anti-Bullying Program Implementation, Monica Vanderheiden

UNLV Theses, Dissertations, Professional Papers, and Capstones

Oppression is in our everyday lives. Children get to experience it first hand in school by simply being different than others. Bullying has become a serious problem in American schools and many programs have been implemented to address it. This thesis grew out of a large evaluation study of anti-bullying program implemented in a large school district located in the Pacific Southwest. The main goal of this thesis is to continue the research process of the large evaluation study by focusing on the theme of implementation. Another goal is understand social justice as it relates to anti-bulling program evaluation. In …

Understanding Basin Specific Life History Characteristics Of Lake Mead Quagga Mussels (Dreissena Bugensis) And A Potential Treatment Using Uv Radiation In Laboratory Studies, Melissa Thaw

UNLV Theses, Dissertations, Professional Papers, and Capstones

The quagga mussel (Dreissena bugensis) is an aquatic invasive species that is spreading throughout Lake Mead and other western waterways. Unlike their native waters in Eurasia, Lake Mead exhibits year round warm temperatures, high calcium levels and a lack of natural predators, all of which are very favorable conditions for their growth and spread. Dreissena bugensis reproduce and colonize hard surfaces rapidly, where they filter large amounts of water. They disrupt the aquatic food chain and interfere with infrastructure that is exposed to lake water. There is an urgent need to understand Dreissena bugensis life history characteristics within this new …

Testing Orthodox Utilitarian And Extrajudical Determinants Of Incarceration In The U.S. At The State-Level, 1980-2005, Pavel V. Vasiliev

UNLV Theses, Dissertations, Professional Papers, and Capstones

This project is a theory-driven secondary data analysis of state-level incarceration trends in the U.S. between 1980 and 2005. I replicate and advance Smith's (2004) study of the relationship between the socioeconomic, demographic, political, electoral, and criminal justice factors and incarceration rates at the state level. The purpose of this project is to determine the empirical validity of the major explanations of the incarceration trends in the U.S. I advance Smith's (2004) study using important novel elements. First, I extend the scrutinized historic period by a decade by compiling time-series data for 1980-2005. Second, I employ a more sophisticated analytic …

The Effect Of Balance Training With An Innovative Approach Compared To Traditional Balance Exercises, Brian Curtis Waite

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study was to evaluate the use of an X Box 360 KinectTM game as a modality for improving balance. Specifically, this study explores the use of the Target Kick mini game on Kinect SportsTM as a tool for VR rehabilitation. Subjects (N=18, age 23.3 ±2.87 yrs, mass 71.83 ±15.25 kg, height 168.4 ±7.79 cm) with no lower extremity injury were randomly placed into three groups (X Box n = 6, Traditional n = 6, and Control n = 6). The X Box (XBOX) group performed ten minutes of balance training by playing an X Box game …

"My Words Fly Up, My Thoughts Remain Below": Community And Penance In Early Modern English Drama, Benedict John Whalen

UNLV Theses, Dissertations, Professional Papers, and Capstones

This dissertation examines the vexed relationship between Christian doctrine, practice, and community in English Renaissance drama due to the abandonment of the sacrament of auricular confession during the Protestant Reformation. I argue that many English Renaissance dramatists were sensitive to the vast ramifications of the Reformers' theological understanding of penance, particularly in its emphasis upon a sinner's ability to accomplish unmediated contrition, and to be psychologically and emotionally satisfied thereby. By desacramentalizing and interiorizing penitential practices, the Protestant understanding of penance fundamentally changed the ways in which communities dealt with sins. As this dissertation demonstrates, many of the plays from …

The Role Of Social Physique Anxiety And Social Appearance Anxiety In The Body Checking Behaviors Of Male And Female College Students, Emily Katherine White

UNLV Theses, Dissertations, Professional Papers, and Capstones

Body checking is defined as behavior aimed at monitoring changes in one's weight or shape, such as measuring or pinching certain body parts, repeatedly checking one's shape in the mirror, trying on clothes to gauge fit, feeling for protruding bones, or frequently weighing one's self. Theoretically, body checking may be the behavioral manifestation of a core feature of eating disorders: overevaluation of body weight and shape. Although the nature and correlates of body checking in female and male college students without eating disorders are understudied, one recent study by Haase and colleagues (2007) found that social physique anxiety mediated the …

Newspaper Coverage Of Christianity In South Korea, 1996-2005, Taisik Hwang

UNLV Theses, Dissertations, Professional Papers, and Capstones

Drawing upon framing theory, this study content analyzes a sample of 2,614 news articles dealing with religions published in Chosun Ilbo from 1996 to 2005. Of this sample, it focuses on 727 news stories covering Christianity to examine how this major daily newspaper has covered this religion in terms of its tone and frames towards Protestants and megachurches. The key findings show that this religion seems to have been portrayed in a positive tone rather than in a negative tone and that Korean journalists tend to view both the Protestants and megachurches as providers of social work services. Given the …

Program Fundraising, Tiffany R. Henderson

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this professional paper is to explore and understand the aspects of fundraising for Career and Technical Education (CTAE) programs, specifically culinary arts programs. The goal is to identify methods to raise funds and who will be the catalyst of providing those funds, and to develop a one, three and five year integrated fundraising plan.

How Accurately Can The Inclination Angle, Position Angle, And Location Of The Dynamic Center Be Measured From The Neutral Hydrogen Disk In The Central Regions Of Dwarf Galaxies?, John Henry Boisvert

UNLV Theses, Dissertations, Professional Papers, and Capstones

Rotation curves measured using Hi emission are a powerful tool for probing the mass distribution of galaxies. We investigate the accuracy with which rotation curves can be determined using the tilted-ring model. We have examined the effect of varying the dynamic center on measured rotation velocities within the inner regions of galaxies where the disagreement between theory and observation is the greatest. We examine a sample of dwarf galaxies (and one spiral galaxy) from the THINGS high-resolution survey (Walter et al. 2008). We find that the measured rotation curve is quite sensitive to the location of the dynamic center. This …

Anterior Cervical Decompression And Fusion On Neck Range Of Motion, Pain And Function: A Prospective Analysis, Kate Addis, Jason Longhurst, Bree-Lyn Vom Steeg

UNLV Theses, Dissertations, Professional Papers, and Capstones

Summary of background data: Intractable cervical radiculopathy secondary to stenosis or herniated nucleus pulposus is commonly treated with an anterior cervical decompression and fusion procedure (ACDF). However, there is little evidence in the literature that demonstrates the impact such surgery has on long term range of motion outcomes

Study Design: Prospective, non--‐experimental.

Objective: The objective of this study was to compare cervical range of motion and patient reported outcomes in patients before and after a 1, 2 or 3 level ACDF.

Patient Sample: 46 patients.

Methods: Patients undergoing an ACDF for cervical radiculopathy had their cervical range …