Digital Commons Network^™

Nursing Students’ Nonacademic Barriers To Success On High Stakes Exams, Jennifer Bussen Bussen

UNLV Theses, Dissertations, Professional Papers, and Capstones

Every nursing program wants its graduates to pass the NCLEX-RN licensure examination the first time they take it. For those who fail, entry into practice is delayed until they can pass the NCLEX-RN. The nursing programs that graduated students who fail may experience a loss of reputation, decreased numbers of potential applicants, and, ultimately, state board of nursing sanctions. In an effort to determine which students are likely to be successful in taking the NCLEX-RN, many programs have turned to end-of-program predictor exams such as the Health Education System Inc. (HESI) exit examination (E2) (Lauer & Yoho, 2013; Nibert & …

The Effect Of Blackboard Tools On The Community Of Inquiry And Learner Satisfaction With Learning Management System-Enabled Courses, Alice Swift

UNLV Theses, Dissertations, Professional Papers, and Capstones

Online education has increased in popularity throughout higher education in recent decades, with learning management systems (LMSs) now being used by the majority of higher education institutions throughout the United States (Allen, Seaman, Poulin, & Straut, 2016). The Community of Inquiry (CoI) theoretical framework is composed of interrelated cognitive, teaching, and social presences, which make up a deeper learning experience (Garrison, Anderson, & Archer, 2010). This study sought to further the theoretical and practical application of the CoI by evaluating learner satisfaction with LMS-enabled courses in vocational areas of study and additional course delivery formats (online, hybrid, and web-enhanced). Results …

Thinking About Those Who Value You Based On How Smart You Are: Effects On Effort And Test Anxiety, Lucie Vosicka

UNLV Theses, Dissertations, Professional Papers, and Capstones

The work examined whether activating a domain of a close other’s contingency of acceptance leads to more anxiety in anticipation of an evaluative performance in that domain (Study 1), and greater effort toward improving oneself in that domain (Study 2). In a between-group experimental design, contingencies of acceptance were manipulated by a guided visualization of a close other whose acceptance was perceived either as non-contingent (intrinsic), contingent on a task-irrelevant domain (physical appearance), or contingent on a task-relevant domain (competence). The effects of the acceptance contingency condition on anxiety and effort were not statistically significant. However, in Study 1, six …

Oral Microbial Burden Of Periodontal Pathogens Among Orthodontic Patients, David Jolley

UNLV Theses, Dissertations, Professional Papers, and Capstones

Objectives

Many research studies involving orthodontic patients have a natural inclination to focus on changes in levels of cariogenic pathogens after bracket placement, and very few studies examine the role of changes of periodontal pathogens – particularly among adult patients. Interestingly, recent evidence suggests that increased levels of a specific periodontal pathogen, Fusobacterium nucleatum, may elevate risk for development of colon cancer in adults through direct pathways. Based upon this new evidence, the objective of the current study was to screen saliva samples taken from orthodontic patients to determine the prevalence of periodontal pathogens, including F. Nucleatum, T. denticola, and …

School Connectedness: Comparing Students With Emotional And Behavioral Disorders To Their General Education Peers, Robert Jordon Marsh

UNLV Theses, Dissertations, Professional Papers, and Capstones

School connectedness is the extent to which a student feels that adults and peers on their school campus care about their behavioral and academic success as well as their overall wellbeing. School connectedness is comprised of four factors: (a) bonding, (b) attachment, (c) engagement, and (d) climate. Students with emotional and behavioral disorders (EBD) may experience difficulty with developing high levels of school connectedness, which may lead to engagement in health-risk behaviors.

The purpose of this study was to determine the levels of school connectedness of students with EBD and compare them to the levels of their general education peers. …

From Belief To Action: Omani Efl Teachers’ Self-Efficacy In Relation To Their Teaching Of English As A Foreign Language, Abdullah Khamis Al-Shukri

UNLV Theses, Dissertations, Professional Papers, and Capstones

Research has documented that teacher self-efficacy has positive impacts on different aspects of teaching and learning. Yet, research on teacher self-efficacy in the field of teaching English as a Foreign Language (EFL) is relatively limited. Considering the powerful impacts of teacher self-efficacy on teaching and learning, it is crucial to pursue this line of research into the field of teacher education. Examining EFL teachers’ self-efficacy beliefs in teaching English seems to be particularly useful in the Omani teaching context, where English is increasingly used in schools. The present study examined Omani EFL teachers’ self-efficacy beliefs, its sources and factors, and …

The People's College? An Examination Of Who Governs Community Colleges At The Local Level, Katheryn Christine Brekken

UNLV Theses, Dissertations, Professional Papers, and Capstones

Community colleges are playing an increasingly important role in national and local postsecondary education and economic development policy arenas. These two-year institutions educate 46 percent of American undergraduates, including the majority of African American, Hispanic and Native American undergraduate students. However, community colleges are failing to graduate students, particularly students of color (AACC, 2012). Given the national demand for graduates, policymakers are struggling to help more under-represented groups succeed and complete their college degrees. Therefore, an examination of who is governing community colleges and making important policy decisions to address student success is critical. While there are a variety of …

A Multiple Case Study Analysis Of Mentor-Mentee Perception Of The Effectiveness Of Self-Disclosure In The Field Experience, Khaled Ismail Alnajjar

UNLV Theses, Dissertations, Professional Papers, and Capstones

During the field experience, the mentors and preservice teachers share personal and professional experiences on a daily basis. This process of information sharing is seen critical to the mentoring relationship development and preservice teachers’ learning to teach. This qualitative study investigates the mentor-mentee perception of the effectiveness of self-disclosure in the field experience. Data was collected from two mentor teachers and three preservice teachers through three different phases and via triangulated sources: semi-structured interviews, direct observation, and focus group interview. Moreover, the findings were reported based on the three themes that are related to research questions: topics and purposes of …

The Manifestation Of Student Engagement In Classrooms: A Phenomenological Case Study Of How Teachers Experience Student Engagement And How It Influences Pedagogical Decision Making, Andrew Goodman

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study was to understand the essence of student engagement and how it impacted teacher pedagogical decision making in elementary classrooms. Through phenomenological case study, seven participants described their lived understanding of student engagement in order to develop a contextually-based understanding of the phenomenon. This study took place in an urban area of the Southwestern United States where students of color make up a majority of the school’s population. This study found that the essence of student engagement is student interaction and that teachers make pedagogical decisions before and during their lessons in order to engage students …

The Impact Of Successful Ncaa Division I Athletics Programs On The Social Capital Of Urban Communities, Paul Woody

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study examined how urban communities might grow social capital from the passion and support offered by a college athletics program. Given the increasing emphasis on fiscal responsibility from local governments and public universities, recognizing how college athletics programs influence local community social capital, such as anchor attachments formed by alumni and fans, is an important perspective. Historically, the exhausted conversation has focused on economics, such as the economic impact of athletic venues and franchises. (Coates, 2007; Crompton, 2004). Through decades of research, social capital has been measured at various depths and viewed through social, economic, psychological, and even historical …

Using Generalizability Theory To Investigate Sources Of Variance Of The Autism Diagnostic Observation Schedule-2 With Trainees, Dorothy Rita Parriott

UNLV Theses, Dissertations, Professional Papers, and Capstones

Autism Spectrum Disorder (ASD) can be considered a serious developmental concern, which, complicated by its rising rate, creates a challenge for psychologists in properly and consistently diagnosing the disorder. Various types of assessments such as reporting measures, observation systems, and standardized assessments are currently used in the identification of ASD. Any one instrument typically examines multiple domains of functioning such as intellectual, neuropsychological (including adaptive, attention, sensory, motor, language, memory, executive functioning, academic, and social/emotional), and behavior (social and repetitive/restricted). Often, evaluators combine assessments that were not originally meant to detect ASD with those that were intended for that purpose. …

A Case Study Analysis Of Career And Technical Instructors' Development Of Multicultural Self-Awareness Through A Transformative Learning Experience, Cynthia Bezard

UNLV Theses, Dissertations, Professional Papers, and Capstones

As U.S. population becomes increasingly diverse, preparing 21st century educators to teach children of diverse racial, ethnic, social class, and language backgrounds is a critical issue in teacher education. This study focused on career and technical education instructors with a business and industry teaching license and minimal or no previous exposure to multicultural education. As career and technical education is at the front line of preparing youth and adults to succeed in today’s workforce it is imperative that career and technical education instructors meet the needs of the diverse student population. The purpose of this qualitative case study was to …

Understanding Contingent Faculty: A Quantitative Study Of Engagement, Satisfaction, Commitment, And Mentoring Needs, Heidi Batiste

UNLV Theses, Dissertations, Professional Papers, and Capstones

The representation of contingent faculty in higher education is prevalent, as a result of changes in the staffing practices in academia. The American higher education system currently employs roughly 4 contingent faculty members for every one, which is tenured or on the tenure-track. As a result of an extensive study on part-time academic faculty, Gappa and Leslie (1993) developed a typology as a way to categorize them. The typology consisted of four employment profiles based primarily on academic background, employment history, and career motivations: career-enders, specialists/experts/professionals, aspiring academics, and freelancers (Gappa & Leslie, 1993). This quantitative study used survey research …

Leadership Competencies At Concordia University System Institutions, Samuel Joseph Seefeld

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study was to examine leadership competencies within the Concordia University System based on McDaniel’s (2002) leadership schema using the quantitative instrument developed by Smith and Wolverton (2010). This study extended the Smith and Wolverton (2010) instrument by exploring whether or not variables such as gender or employment classification (i.e., an individual’s role within the institution) show significant differences in perception of leadership competencies. This study utilized principal component analysis to determine factors based on the individual competencies and multivariate analysis of variance to determine if differences arose between reported scores in gender and employment classification. Data …

A Case Study: Students' Mathematics-Related Beliefs From Integrated Stem Model-Eliciting Activities, Cathrine Maiorca

UNLV Theses, Dissertations, Professional Papers, and Capstones

This case study examines the mathematics-related beliefs of fourth and fifth grade students who participated in an after-school integrated science, technology, engineering and mathematics (STEM) program where participants completed four Model-Eliciting Activities. The research questions addressed by this study are, What is the nature of the change in mathematics-related beliefs of students who participate in an after-school MEA program? In particular, what is the difference, if any, of the nature of the change in beliefs across varying ability levels? The framework used to describe these beliefs was developed by Kloosterman and includes beliefs about the nature of mathematics and mathematics …

A Comparison Of The Effects Of Peer Networks And Peer Video Modeling On Positive Social Interactions Performed By Young Children With Developmental Disabilities, Conrad Oh-Young

UNLV Theses, Dissertations, Professional Papers, and Capstones

A concern that parents of children with disabilities have is whether or not their offspring are able to interact and be accepted by children who do not have disabilities. Unfortunately children with developmental disabilities (DD) may experience difficulties when interacting with typically developing peers. One method of addressing this issue has been to ensure that children with DD receive instruction in the same school setting as their peers. However, simply attending the same school as children who are typically developing may not be enough. Hence the need for interventions such as peer network (PN) and peer video modeling (PVM), that …

Interrelationships Among Teacher Self-Efficacy, Collective Teacher Efficacy, And Teachers’ Pedagogical Content Knowledge, Qingmin Shi

UNLV Theses, Dissertations, Professional Papers, and Capstones

A teacher’s self and collective efficacies are assumed to be related to his or her teaching and student learning in a specific content area. His or her pedagogical content knowledge in the subject content area is also assumed to shape his or her teaching practice. In addition, the quality of one’s teaching is influenced by the context in which teaching is situated. However, the relationships among teacher self-efficacy, collective teacher efficacy, and pedagogical content knowledge situated in individualist and collectivist contexts of teaching mathematics have not been empirically examined adequately. Through the lens of social cognitive theory on teacher efficacy, …

Impact Of Universal Social-Emotional And Behavioral Screening Among Middle School Students: A Multistage Approach To Identification, Kristen M. Ballinger

UNLV Theses, Dissertations, Professional Papers, and Capstones

Mental health problems often have an onset during the school age years and significantly impact the development, academic achievement, and future success of children and adolescents (Kessler et al., 2005). Less than half of the 10% to 20% of youth believed to be emotionally and behaviorally at-risk receive the mental health services they need (Bradshaw et al., 2008; Gresham, 2007). As a result, universal screening for mental health risk has been recommended as the best initial step to identifying and intervening with at-risk students. Numerous screeners and methods of implementation exist, but a widely accepted and utilized process has failed …

Delirium Education Program For Critical Care Nurses: A Mixed Methods Study, Meredith Padilla Padilla

UNLV Theses, Dissertations, Professional Papers, and Capstones

Approximately 10-30% of hospital admissions develop delirium where nearly 30-40% of the delirium cases are preventable. Non-detection rates by acute care healthcare workers were reported at 72-75%. Hence, it is crucial for hospitals to develop delirium education programs focused on early recognition and prevention. Thus, the purpose of this mixed method study was to develop and evaluate the effect of a delirium education program (DEP) on improving critical care nurses’ knowledge and self-confidence in identifying delirium and the associated risk factors. In the quantitative strand (Phase I) of the study, both the intervention and control groups completed the online pre-tests …

Eight Steps To Weight Loss: Development Of An Evidence-Based Collaborative Provider-Patient Workbook For Overweight Or Obese Adults, Katherine Ann Wagner

UNLV Theses, Dissertations, Professional Papers, and Capstones

Despite decades of effort on the part of health care providers and policy makers to reduce the prevalence of obesity, the prevalence of obesity in the United States remains high (CDC, 2015). In the adult population ages 20 years of age and older, 35.7% are considered obese. The annual medical costs for people who are obese are $1,429 higher than people of a healthy weight (CDC, 2013). Obesity increases the risk for chronic health conditions such as hypertension, type 2 diabetes, hypercholesterolemia, coronary heart disease, stroke, asthma, arthritis, and cancer (Hammond & Levine, 2010). Over-weight and obesity are the main …

The Concordance Of Caregiver-Teacher Perspectives On The Behavior Of Children With Fetal Alcohol Spectrum Disorders, Allison Werlinger

UNLV Theses, Dissertations, Professional Papers, and Capstones

Diagnosing a child with a Fetal Alcohol Spectrum Disorder (FASD) is a complex process that can require the collaboration of many individuals. Gathering information from multiple informants has been essential for diagnosis (CDC, 2012). The Achenbach Child Behavior Checklist (CBCL) and Teacher Rating Form (TRF) have been used in research to determine cross-informant agreement within various clinical populations, but little research has studied the concordance of caregiver-teacher perceptions on the behavior of children with FASDs. Data from 139 participants diagnosed with an FASD through the Fetal Alcohol Syndrome Clinic in Las Vegas, Nevada were included for analysis. Interrater Pearson r …

Is Being Green, White? A Critical Ethnographic Study Of Social Norms In Conservation, Heather Whitesides

UNLV Theses, Dissertations, Professional Papers, and Capstones

Attempts to measure and implement conservation norms have consistently upheld and promoted the dominant culture’s practices and beliefs. This has led to oppression of non-dominant populations, thereby hindering these populations’ access to various opportunities to participate in conservation based activities. This has historically, and still today, led to the segregation of non-dominant populations from environmental participation and has misrepresented their beliefs and actions relative to definitions of conservation citizenship and in the broader literature on conservation, conservation measurements, outdoor recreation, and pro-environmental behavior.

This research sought to extend the existing literature on conservation, specifically on the measurements of recreation practices …