Digital Commons Network^™

Perception Of Factors That Facilitate Or Inhibit Associate Degree Completion At The Community College Level: A Case Study, Cathryn J-C Hughes Miss

Electronic Theses and Dissertations

The purpose of this study was to examine the perceptions of students, administrators, and faculty of one community college on the factors that facilitate or inhibit collegiate student success toward associate degree completion. Degree completion was defined as graduating with an associate degree. The following research questions guided this study:

1) What support systems or resources are in place at the community college to assist students with degree completion?

2) What factors in the college student success course at this community college facilitate or inhibit successful degree completion?

The case study was conducted in a single community college inNorth Carolina. …

A Systematic Replication Of A Survey Of School Administrators’ And Teachers’ Views Of Discipline Referrals For Students With And Without Disabilities, Amanda Burton

Electronic Theses and Dissertations

This study investigated time lost to office discipline referrals (ODRs), systematically replicating a prior study (Church, 2015) in rural school districts. An on-line survey asked administrators, general education, and special education teachers in four county districts for: a) demographic information; 2) estimated minutes lost to ODRs generally, specific ODR types, and for students with (SWD) or without disabilities (not SWD); and, 3) whether the respondent’s school implemented School-wide Positive Behavior Supports (SWPBS). ODRs generally took 16.9 minutes. Special Education teachers’ time (mean 23.6 min.), was Lost time was affected by ODR type (aggression, noncompliance, disruption mean 23 min.; not finishing …

Difference In Quality Of Life Between Group And Individual Exercise In A Faith-Based Sample, Everett Jackson Amburn

Electronic Theses and Dissertations

There is limited data on the quality of life of individuals who exercise in a group versus individuals who exercise alone. The purpose of this study was to determine if there is a difference in the quality life between adults who attend an exercise class and those who exercise alone. Using the WHOQOL-BREF, 27 adult females were surveyed in Central California at two Church of Latter Day Saints locations. Ten females were enrolled in a group exercise class while 17 were individual exercisers. The data was analyzed using a t-test for independent samples to determine if there is a …

A Most Violent Game: A Framing Study On The Media’S Coverage Of Concussions And Injuries In Sports, Theodore P. Schwartz Ii

Electronic Theses and Dissertations

The following is a study on the effects of framing the topic of concussions in the sports media. The study examined the differences between “perceptions of seriousness” of concussions based on two article conditions and how men and women, athletes and non-athletes, sports fans and non-sports fans all viewed the seriousness of concussions. Other variables of analysis included testing participants for their emotional empathy and aggressiveness in relation to their views on concussions. The findings of the study did not confirm most of the hypotheses, but the major hypothesis was supported. For participants who read the “serious” article condition, they …

Characterization Of A Mutant Oncolytic Adenovirus And The Role Of Jnk In Enhancing Virotherapy., Stephen L. Wechman

Electronic Theses and Dissertations

Oncolytic adenoviruses (Ads) have great therapeutic potential for lung cancer treatment. Cancer selective E1b-deleted Ads are safe; however, their clinical cancer therapeutic efficacy remains limited. The limited efficacy of Ad virotherapy is due to many factors including inefficient cancer cell lysis, Ad release and spread. Progress in overcoming these barriers to Ad virotherapy are hampered by limited knowledge of the genes associated with enhanced Ad release and spread and the dearth of understanding of the mechanisms by which E1b-deleted Ads cause cancer cell lysis. The role of c-JNK n- terminal kinase (JNK) phosphorylation in this process remains unknown. …

Neural Coding Of Natural And Synthetic Speech., Allison Brown

Electronic Theses and Dissertations

The present study examined whether natural and synthetic speech are differentially encoded in the auditory cortex. Auditory event-related potential (ERP) waveforms were elicited by natural and synthetic fricative-vowel stimuli (/sɑ/ and /ʃɑ/) in a passive listening paradigm in adult listeners with normal hearing. ERP response components were compared across conditions. The results indicated that peak latencies to natural speech were significantly earlier than those to synthetic speech. Natural speech also produced significant electrode hemisphere site effects, whereas synthetic speech activated left, midline, and right electrode hemisphere sites equally. Overall, the results suggest that cortical processing of natural and synthetic speech …

Stigma Of Mental Illness And Multicultural Counseling Self-Efficacy : Investigating The Implications Of The Multicultural Training Environment, Mental Health Literacy, And Empathy., Sarah E. Tucker

Electronic Theses and Dissertations

Research has shown that the stigma of mental illness is a pervasive social issue, in the United States and globally (Arboleda-Florez, 2008), one that has been considered by the surgeon general to be one of the single greatest barriers to addressing mental health care in the United States (U.S. Department of Health and Human Services, 1999). Furthermore, research has indicated that mental health care providers hold stigmatizing views toward people with mental illnesses at rates equal to or higher than the general public (Nordt, Rössler, & Lauber, 2006). This experience of being stigmatized because of a mental illness diagnosis by …

Environmental Factors, Not Plants, Contribute To Functional Diversity Of Soil Bacteria In The Dunes Of Lake Michigan., Andrea Stark Howes

Electronic Theses and Dissertations

Soil bacteria play important roles in nutrient cycling and other ecosystem functions, and many biotic and abiotic factors can influence bacterial functional diversity. The goal of this field study was to examine differences among bacterial communities in sand dunes of Lake Michigan. I used Biolog Ecoplates™ to compare bacteria functional diversity associated with four different plant species: the native dune-building grass Ammophila breviligulata, invasive species Leymus arenarius and Gypsophila paniculata, and native legume Lathyrus japonicus across 13 sites in Michigan, representing a gradient in abiotic factors such as precipitation and temperature. I found no differences in bacterial function associated with …

Instructional Teacher Job Resources And Student Achievement In Mathematics., Amy Stokes-Levine

Electronic Theses and Dissertations

Research shows that teachers who are supported with job resources are more engaged regardless of the level of demands (Klusmann et al., 2008). Additionally, teachers who are engaged with their work are less likely to report their intention to leave the teaching profession (Klassen et al., 2012), which is particularly important for mathematics teachers who are in high demand (Sutcher, Darling-Hammond, & Carver-Thomas, 2016). Supporting employees with job resources is a commonly accepted practice in many professional fields (e.g., Christian, Garza, & Slaughter, 2011), yet is not a common practice in education (e.g., Bidwell, 2013; Gewertz, 2014; Layton, 2015; Rentner …

Performance Analysis Of Organizations As Complex Systems., William C. Harrington Jr.

Electronic Theses and Dissertations

This dissertation provides a method for evaluating the difference in performance after an organization makes a change while considering the stochastic nature in which it operates. A procedure that uses simulation to estimate outcomes by adjusting controllable parameters and leaving uncontrolled parameters unadjusted is proposed. As healthcare organizations are considered as highly complex systems, a case study involving a scheduling tactic change in the mother-baby service line of a hospital is used to demonstrate application of this procedure. The goal in the case study was to reduce delays in transitioning care of mother patients from the labor and delivery unit …

Thomas Merton : Evil, Suffering, Zen And The Purified Soul Theodicy., David Edward Orberson

Electronic Theses and Dissertations

Thomas Merton was one of the most important Catholic writers of the 20th century. Hundreds of scholarly books and articles have been written about various facets of his life and work. However, one area of personal interest that has not been adequately addressed in Merton’s work is the theodicy question. Merton never wrote a book or even an article dedicated to the problem of evil. In this project, I examine Thomas Merton’s work to determine if he espoused any kind of theodicy. More specifically, I review Merton’s entire canon, i.e., books, journals, correspondence, articles and talks he gave to novice …

Mercury Concentrations In Snowy Plovers And Sediments Of Their Breeding Environments In The Southern Great Plains, Laura Duffie

Electronic Theses and Dissertations

Western snowy plovers (Charadrius nivosus) are philopatric shorebirds sporadically distributed during the breeding season at saline lake and alkali flat breeding environments of the Southern Great Plains (SGP) of Oklahoma, New Mexico, and Texas. The major conservation threat to interior snowy plovers breeding on the SGP derives from anthropogenic modification of breeding environments. The SGP is one of the most intensively cultivated regions in the world, and excessive groundwater mining and resulting deterioration of artesian spring flows reduces site quantity and quality critical for regional successful nesting. Most saline lakes now primarily receive freshwater inputs via irregular precipitation …

Assessment And Characterization Of Microbial Communities In Salt Affected Soils On Galveston Island, Elaine Fowler

Electronic Theses and Dissertations

After Hurricane Ike in 2008, Galveston Island was flooded with sea water that left the soil and groundwater of the island with elevated sodium concentrations. As part of a long-term study that aims to restore plant life to the island, various soil amelioration techniques are being evaluated. Samples from bedded and non- bedded plots treated with gypsum, mulch, or both were assessed for microbial populations. Samples collected in July and October 2016 were cultured on Tryptic Soy Agar (bacteria enumeration), Pseudomonas Agar, Actinomycete Agar, and Rose Bengal Agar (fungi enumeration). Bacteria populations ranged from 4.07 to 5.12 log CFU/gram and …

Coping Strategies Of Prelicensure Registered Nursing Students Experiencing Student-To-Student Incivility, Robin A. Foreman

Electronic Theses and Dissertations

Incivility is rude or discourteous behavior that demonstrates a lack of respect for others. Some nurses ignore the dictates of professionalism and exhibit a total disregard for colleagues and peers by purposefully targeting each other with uncivil behaviors. Incivility has invaded the nursing educational environment with deleterious results. Uncivil behaviors perpetrated by nursing students against other nursing students cause psychological and physiological distress for victims and witnesses. The purposes of this quantitative descriptive study were to identify the behaviors that constituted lateral student-to-student incivility, determine the frequency of experienced student-to-student incivility, and describe the coping strategies employed by prelicensure registered …

The Impact Of Teach-Back As A Patient Education Tool In Women With Inadequate Maternal Health Literacy Seeking Immunizations For Their Children, Barbara Jared

Electronic Theses and Dissertations

Health literacy is recognized as a contributor to health outcomes and maternal health literacy is important to the health and wellbeing of children and families. Of particular interest are mothers seeking immunization services for their children. The complexity of the recommended immunization schedule and the care management of children receiving immunizations have the potential to create negative health outcomes in the low health literate population. Assessment of maternal health literacy and provision of effective patient education adapted to the health literacy level of the individual is important for information transfer. The Teach-Back provides an opportunity to both assess understanding and …

On The Cover Of The Rollin’ Stone: How Rolling Stone Magazine Frames Politics And News, Ashley Anne Walter

Electronic Theses and Dissertations

The Rolling Stone magazine is a significant artifact spanning throughout American pop culture; yet it has fought to be considered a legitimate news source in American media. This thesis study examines how Rolling Stone frames news and politics, and how the magazine portrays itself as being political, through its front covers. Research has shown that magazine covers “communicate,” “visually summarize” and work “as an advertisement to attract customers” (Kang & Heo, 2013). The purpose of this study is to understand how Rolling Stone presents itself as a legitimate news source and how the covers convey the publication’s identity. A mixed-methods …

The Effects Of Greek Life On Political Participation And Interaction Involvement, Philip Lamborn

Electronic Theses and Dissertations

Institutions of higher education are constantly trying to learn more about their own student population. Whether this means a student’s academic performance, social life, personality traits, or political involvement it is important to study the lives of university students so as to better understand and serve that population. Specifically, studying the relationship between communication and political participation among college students is important for those working in higher education, researching voting behaviors, and for the general public. Students in Greek Letter Societies (GLS), also known as fraternities/sororities or social clubs, are a perfect population to study the effects of communication on …

The Perceptions Of Success Of Latino Nursing School Graduates In The Appalachian Region Of The United States, Barbara M. Rauscher

Electronic Theses and Dissertations

This qualitative narrative descriptive study focused on nine successful Latino nursing school graduates. Five participants were interviewed twice and four participants were interviewed once for a total of fourteen interviews. Participants and their families immigrated from Brazil, Costa Rica, Cuba, and Mexico. Participants attended school in North Carolina, South Carolina, and Tennessee.

Interviews revealed themes of Familism, Empowerment, and Perseverance. Familism was an overriding theme throughout each of the interviews. Participants described family as being their greatest support. They discussed sacrifices made by their families which assisted them in being successful. In addition, they also shared their willingness to make …

Client Experiences Of Mindfulness Meditation In The Counseling Setting: A Qualitative Study, Veronica L. O'Brien

Electronic Theses and Dissertations

Mindfulness meditation is an emerging trend, and previous research conducted focused on benefits of mindfulness meditation as a training technique for beginning counselors, symptoms mindfulness meditation may alleviate, and specific types of mindfulness meditation (e.g., Feldman, Greeson, & Senville, 2010; Greason & Welfare, 2013; Khoury et al., 2013; Sedlmeier, et al., 2012). Little research exists on the client’s experiences when mindfulness meditation is used within the counseling session; therefore the primary goal of the present study was to explore experiences and potential benefits of mindfulness meditation and its clinical application in session. Because previous research done on mindfulness meditation used …

Evaluation Of Absorbezz On Swine Reproductive Health And A Comparative Study Of Two Commercially Available Swine Show Feeds, Scott G. Sutton

Electronic Theses and Dissertations

The efficacy of a feed supplement fed to gilts and sows was tested in study I. The supplement was stated to improve reproductive soundness, conception rates, immune health, and overall well-being of livestock. Thirty gilts were split into a control group (Base diet) and a treatment group (Absorbezz® 0.32 mL on base diet). Upon completion of the trial results indicate the treatment group significantly underperformed (

Two commercially available show pig growing rations were tested in study II to find a high quality, cost efficient product. A total of 10 pigs (5 barrows, 5 gilts), at an average weight of …

A Quantitative Study Of Co-Teaching As An Instructional Model To Serve Elementary Students, Susan M. Gerlach

Electronic Theses and Dissertations

The purpose of this quantitative study was to address the use of the co-teaching instructional model to serve elementary special education students in general educational classrooms. Recent trends and legislation have increased the use of inclusive education for students with disabilities. At this time, few large-scale studies on co-teaching have been conducted to date, and empirical research in terms of quantified student measured outcomes is limited. As a result, districts face challenges when considering implementation of a co-teaching model. This study used a quasi-experimental design from intact existing groups of fourth grade students on the State STAAR Reading test. Cross …

The Influence Of Stages Of Change On The Effectiveness Of A Sleep Hygiene Education-Based Intervention, Pablo Soto Jr

Electronic Theses and Dissertations

Sleep-related problems detrimental to sleep quality have been identified in millions of people across the United States. Studies have found that the subsection of the population labeled as college students, due to either the setting or other connected environmental factors, exhibit one the highest prevalence’s of these problems, roughly at 73% on college settings. Prior studies have utilized interventions focused around educational and behavior change components, the current study chose to also examine the role that motivation, specifically through motivational stages, may have on the outcomes of sleep hygiene and sleep quality variables following the conclusion of a sleep intervention …

Reducing Tobacco-Related Health Disparities : Exploring The Barriers And Facilitators To Smoking Cessation Among Individuals Experiencing Homelessness., Bernadette Guzman Antoon

Electronic Theses and Dissertations

Although the prevalence of smoking has declined in the U.S., vulnerable populations continue to suffer from tobacco-related health disparities. An estimated 68.0-80.0% of homeless adults are current cigarette smokers compared to 15.1% in the general population. The large gap in smoking rates suggests that current tobacco cessation programs designed to reduce smoking have little impact among individuals experiencing homelessness. The purpose of this study was to explore the barriers and facilitators to smoking cessation among the homeless. The second aim of this study was to explore if the barriers and facilitators to tobacco cessation differed among male smokers experiencing homelessness …

Development And Evaluation Of A Biocompatible Electroactive Sensor For Continuous Blood Pressure Measurement., Scott D. Cambron

Electronic Theses and Dissertations

Piezo-active composites have been implemented for sensing and transduction for decades. The 0-3 ceramic/polymer composite is one of the most common composite types used for sensing applications, owing to their tailorable properties of the two-phase composition, consisting of a three-dimensionally connected polymer/rubber matrix (inactive phase) with a dispersion of isolated piezo-ceramic particles (active phase). This thesis describes a method to develop novel biocompatible perivascular band comprised of a two-phase piezo-active composite to be fabricated using simple manufacturing processes. Biomaterials such as tissue scaffolds comprised of silk fibroin (SF) and chitosan (CS), and biocompatible soft rubbers will be implemented as the …

The Sources Of Behavioral Reinforcement : An Examination Of Nonsocial Reinforcement Theory., Heather Tolle

Electronic Theses and Dissertations

This dissertation attempts to gain a better understanding of the means by which deviant behavior is perpetuated. Nonsocial reinforcement theory proposes that behavior is reinforced by psychological, physiological, and social rewards of the behavior. This reinforcement of the behavior causes the frequency of the behavior to increase. Specifically, when an individual uses marijuana, the psychological and physiological rewards gained from the behavior can lead the individual to continue using marijuana over time. This dissertation will test this reciprocal impact of increased psychological and physiological responses leading to an increase in the behavior. Data from the National Longitudinal Study of Youth …

The Military Meets The University : Mapping Issues Of Literacy Sponsorship Across Military And Academic Settings., Ashley Ludewig

Electronic Theses and Dissertations

This dissertation is grounded in scholarship on communities of practice and literacy sponsorship and aims to contribute to a growing body of research about the literacy practices of student veterans. Rather than focusing on the impact of trauma or service-related injuries, this study demonstrates the influence that a military learning environment can have on a veteran’s subsequent experiences with college writing. Chapter 1 includes a brief history of the military’s impact on higher education and an overview of the existing scholarship on student veterans’ academic writing. I also review scholarship on communities of practice in literacy studies and literacy sponsorship …

The Dangers And Self Protective Behaviors Of Ride Share Drivers., M. Angela Schwendau

Electronic Theses and Dissertations

Ride-sharing companies have sprung up in various countries around the world, starting in the United States, in the past five years (Uber, 2015). These entrepreneurial upstarts have invaded the transportation industry with contract drivers and no regulations. As independent contractors, these drivers are not afforded the rights and protections as employees. Therefore, they question whether the companies, Uber and Lyft, are concerned about their safety and security. The closest profession to ride share drivers are taxicab drivers, who are considered to have one of the most violent jobs in the United States (Richardson & Windau, 2003). Specifically, they have a …

Media Framing And Public Opinion Of Refugees: News Coverage Of Hungarian Refugees, 1956-57., Cecelia M. Hunt

Electronic Theses and Dissertations

This thesis examines how United States news media framed Hungarian refugees of the 1956 Hungarian Revolution. It begins with a historical overview of the revolution and an explanation of how the media have framed other refugee groups and influenced American public opinion by doing so. Then the thesis explains how 713 news articles, coded for attributes and value frames, described Hungarian refugees from November 1956 until December 1957. American news media framed Hungarian refugees in a positive way, which matched the positive American public opinion of this particular refugee group. The thesis is divided into five chapters. Chapter one introduces …

Uncovering Exceptional Predictions Using Exploratory Analysis Of Second Stage Machine Learning., Aneseh Alvanpour

Electronic Theses and Dissertations

Nowadays, algorithmic systems for making decisions are widely used to facilitate decisions in a variety of fields such as medicine, banking, applying for universities or network security. However, many machine learning algorithms are well-known for their complex mathematical internal workings which turn them into black boxes and makes their decision-making process usually difficult to understand even for experts. In this thesis, we try to develop a methodology to explain why a certain exceptional machine learned decision was made incorrectly by using the interpretability of the decision tree classifier. Our approach can provide insights about potential flaws in feature definition or …

Diffusion-Weighted Magnetic Resonance Imaging In Diagnosing Graft Dysfunction : A Non-Invasive Alternative To Renal Biopsy., Elizabeth Marie Hollis

Electronic Theses and Dissertations

The thesis is divided into three parts. The first part focuses on background information including how the kidney functions, diseases, and available kidney disease treatment strategies. In addition, the thesis provides information on imaging instruments and how they can be used to diagnose renal graft dysfunction. The second part focuses on elucidating the parameters linked with highly accurate diagnosis of rejection. Four parameters categories were tested: clinical biomarkers alone, individual mean apparent diffusion coefficient (ADC) at 11-different b- values, mean ADCs of certain groups of b-value, and fusion of clinical biomarkers and all b-values. The most accurate model was found …