Digital Commons Network^™

The Unkindness Of Strangers: Exploring Success And Isolation In The Dramatic Works Of Tennessee Williams, Chelsea Nicole Gilbert

Electronic Theses and Dissertations

This thesis aims to explore the theme of isolation in the dramatic works of Tennessee Williams using his essay “The Catastrophe of Success” as the base theory text. The essay attacks the American idea of success though an in-depth examination of the “Cinderella myth” that Williams claims is so prevalent in both Hollywood and American Democracy. Williams’ deconstruction of this myth reveals that America’s love for stories like it results the isolation of three groups: homosexuals, women and the physically disabled and terminally ill. Williams passes no judgment on his characters, instead showing their lives as they truly are. Through …

Spirituality And Suicidal Behavior: The Mediating Role Of Self-Forgiveness And Psychache, Benjamin B. Hall

Electronic Theses and Dissertations

Growing evidence for protective factors of spirituality against physical and mental health related outcomes has led to the consideration of spirituality as a protective factor for suicidal behaviors. Although initial support for this association is promising, spirituality has yet to be explored as it relates to psychache. Additionally, self-forgiveness has emerged as an important protective factor of suicidal behavior, but has not been explored in the context of psychache. Following a model developed by Webb, Hirsch, and Toussaint (2015), the current project explores the protective role of spirituality on suicidal behavior based on three dimensions of spirituality: ritualistic, theistic, and …

Community College Honors Education And Student Outcomes: A Propensity Score Analysis, Jane B. Honeycutt

Electronic Theses and Dissertations

The purpose of this study was to explore the relationship of honors education to student success by comparing honors-eligible community college students who met requirements to academically matched peers who opted out of honors participation. Honors program participation was defined as completing 12 or more credit hours of honors-level course work. The population for this study included 452 honors-eligible participants with 95 honors participants (HPs) and 357 non-participants (NPs) from a community college in Tennessee. The sampling frame was generated using a five-year participation window from 2008 through 2013. Propensity score matching alleviated the threat to validity for self-selection bias …

School Leaders Decision-Making Process For Academic Program Placement: A Phenomenological Study, Lori A. Nixon

Electronic Theses and Dissertations

The purpose of this study was to examine the phenomenon of the decision making process among secondary school leaders as they engage in an academic file review in order to make decisions regarding academic placement of a newly enrolled student. During a semi-structured interview, secondary school principals were asked to engage in a document analysis using an authentic student profile and describe how they would determine the most appropriate academic program placement for the student. Authentic insights from the perspectives of secondary school principals defined experiences and factors that influence decision making processes. Through a semi-structured, open-ended interview with secondary …

Role Of Nanoparticles In Voltammetric Signal Enhancement Exhibited By Layer-By-Layer (Lbl) Gold Nanoparticle-Modified Screen-Printed Carbon Electrodes (Spces), Ben K. Ahiadu

Electronic Theses and Dissertations

Screen-printed electrodes (SPEs) have found wide use as sensing platforms due to their simple fabrication, customizability in terms of geometry and composition, and relatively low cost of production. Nanoparticles have been incorporated in or interfaced with SPEs in order to improve sensor response or provide electrocatalytic capabilities. Though nanomaterial-modified SPEs are becoming increasingly common sensing platforms, the benefits provided by nanomaterials are often determined through voltammetric studies with common redox probes, such as ferricyanide. However, recent reports have documented the ferri-/ferrocyanide redox couple to be an unreliable system for characterizing some carbon-based electrodes due to the dependence of its electrochemical …

Dissertation Experiences Of Faculty Members: Individual, Relational And Structural Factors Of Success, Tanika R. Mitchell

Electronic Theses and Dissertations

This phenomenological research study explored the dissertation experiences of individuals working as faculty members across disciplines at regionally accredited four year universities. Research questions utilized the constructs of social development theory to explore dissertation experiences from an individual, relational and structural perspective. Prior scholars have used social development theory as a framework to explore the individualities of the student, the relationship with faculty advisors and mentors, and the resources provided by the department and institution when evaluating the dissertation process (Liechty, Liao, & Schull, 2009).

A purposeful, criterion sampling strategy and maximum variation sampling were employed to select a wide …

On Growing Up Finnish In The Midwest: A Family Oral History Project, Ingrid Ruth Nixon

Electronic Theses and Dissertations

This study explores what oral history interviews with my mother reveal about the familial and community dynamics that influenced Finnish-American children growing up on Michigan’s Upper Peninsula between 1930 and 1950. Close to four hours of oral history interviews were conducted with Viola Nixon, who is second and third-generation Finnish-American on her father’s and mother’s sides, respectively. After conducting a narrative analysis of the interviews, five themes emerged as significant to community function: family, language, education, work and church. I grouped some of these themes together to create three stories informed by materials drawn from the interviews, a cookbook, and …

Communication Apprehension Among Community College Students: A Phenomenology, John R. Bragg Jr.

Electronic Theses and Dissertations

A qualitative investigation was conducted to explore the phenomenon of communication apprehension among a purposeful sample of five community college students with high levels of communication apprehension. The phenomenon of Communication Apprehension (CA) is “an individual’s level of fear or anxiety associated with either real or anticipated communication with another person or persons” (Beatty, McCroskey, & Heisel, 1998, p. 197; McCroskey, 1970, p. 269). All individuals experience some level of CA, and between 30% and 40% of individuals are estimated to experience high levels of CA. For the community college student with high levels of CA, the introductory communication course …

The Development Of A Vacuum Forming System For Kydex® And Other Thermoplastic Sheet, Andrew G. Smith

Electronic Theses and Dissertations

Vacuum forming is a popular, cost effective method amongst large and small scale applications. The method is used to mold a material to the surface of a mold/pattern in order to create a negative copy for reproduction or an object in positive form. The prototype vacuum forming system developed and documented herein is of a membrane-seal type that consists of three (3) principle parts: radial platen, Hinged Frame and Platen Support Assembly, and a PVC surge tank. Each part is described in detail through design, manufacturing, and testing processes. The design supports functional versatility, small scale molding, and uses readily …

A-Type Lamins In Cell Cycle Regulation, Jaime L. Parman-Ryans

Electronic Theses and Dissertations

Proteins of the nuclear lamina provide structural support to the nuclear envelope and participate in a variety of cellular functions, such as chromatin organization and transcriptional regulation. One of these proteins, Lamin A (72kDa), is synthesized as a 74 kDa precursor protein, Prelamin A, which undergoes an unusual maturation pathway that requires two farnesylation-dependent endoproteolytic cleavages. The second cleavage is unique to lamin A in higher vertebrates and is specifically carried out by the endoprotease zmpste24. Although most previous studies have focused mainly on the function of mature Lamin A, recent evidence from our laboratory shows important biological functions for …

An Epidemiological Study Of Obesity Among Asian Americans In California, United States, Shaoqing Gong

Electronic Theses and Dissertations

Obesity has reached epidemic levels in the United States (U.S.). Despite an increasing number of studies on obesity, a very few have addressed this debilitating condition among Asian American adults. The overall objective of this study is to utilize the latest cycles of the California Health Interview Survey (CHIS) to better understand obesity and identify its correlates among Asian Americans. The study population comprised Asian American adults aged 18 years or older from the CHIS with data pooled from the 2013 and 2014 survey years. Obesity (≥27.5 kg/m²) was defined using the World Health Organization (WHO) Asian body …

The Old Deery Inn & Museum: An Ethnographic Case Study, Rebecca J. Proffitt

Electronic Theses and Dissertations

This thesis uses qualitative ethnographic research methods to present a case study that explores the multiplicity of meanings and representations that are attached to the Old Deery Inn & Museum in Blountville, Tennessee. Within the community, the Inn functions as a center for cultural memory, with the physical structure itself acting as an artifact that holds community identity. This community narrative contrasts with the official narrative used by tourism entities that markets the Inn as a part of the Appalachian region, situating the Inn within a complex and intricately constructed identity of place that is shaped by lived experiences as …

Composing The Postmodern Self In Three Works Of 1980s British Literature, Jonathan Hill

Electronic Theses and Dissertations

This thesis utilizes Foucault’s concept of “technologies of the self” to examine three texts from 1980s British literature for the ways that postmodern writers compose the self. The first chapter “Liminality and the Art of Self-Composition” explores the ways in which liminal space and time contributes to the self-composition in J.L. Carr’s hybrid Victorian/postmodern novel A Month in the Country (1980). The chapter on Jeanette Winterson’s novel Oranges Are Not the Only Fruit (1985) titled “Intertextuality and the Art of Self-Composition” argues that Winterson’s intertextual play enables her protagonist Jeanette to resist the dominance of religious discipline and discourse and …

Effects Of Predatory Cues On Copper Sensitivity And Metabolic Rate In Gambusia Affinis, Melissa N. Campbell

Electronic Theses and Dissertations

Organisms living in aquatic environments are subject to a number of stressors from natural (temperature, predation, food availability) and anthropogenic origins (pesticides, metals, etc). Natural stressors may amplify the effects of contaminants and increase an organism’s sensitivity to them. Understanding the impact of these combined factors is therefore essential for the practical management of contaminants. This study sought to examine how predatory cues affect copper tolerance in the mosquitofish, Gambusia affinis. The influence of predatory cues on fish metabolic rate was also evaluated to gain insight on any interactive effects between the natural stressor and copper. Alarm cues, chemicals released …

Assessment Of Social, Dietary And Biochemical Correlates Of Cardiometabolic Risk In Pre-Adolescent Hispanic Children, Abraham Basil Alhassan

Electronic Theses and Dissertations

Obesity, elevated blood pressure and dyslipidemia are highly prevalent in Hispanic children. Compared to their non-Hispanic White peers, Hispanic children experience higher prevalence of obesity and hypertension. The Hispanic population in Tennessee has been growing, with about a tenth of newborn babies being Hispanic. This study aimed to: 1. Examine the influence of sociodemographic factors on Hispanic children’s cardiometabolic risk; 2. Assess the relationship between food group intake and cardiometabolic risk in Hispanic children; and 3. Evaluate the efficacy of non-traditional biomarkers for detecting cardiometabolic risk in Hispanic children. Data for the study came from a larger cross-sectional pilot study …

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. …

On T-Restricted Optimal Rubbling Of Graphs, Kyle Murphy

Electronic Theses and Dissertations

For a graph G = (V;E), a pebble distribution is defined as a mapping of the vertex set in to the integers, where each vertex begins with f(v) pebbles. A pebbling move takes two pebbles from some vertex adjacent to v and places one pebble on v. A rubbling move takes one pebble from each of two vertices that are adjacent to v and places one pebble on v. A vertex x is reachable under a pebbling distribution f if there exists some sequence of rubbling and pebbling moves that places a pebble on x. A pebbling distribution where every …

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 …

"To Share Or Not To Share:" A Study Of An Individual's Self-Representation On Instagram In Accordance With Impression Management Theory, Breyanna Marie Blackwell

Electronic Theses and Dissertations

This research study examined what the motivations and consequences of self-disclosure on Instagram were as well as its correlation with Impression Management Theory. The research used a 37 question survey which was distributed on social media, through the Department of Media and Communication at ETSU as well as a public speaking class. There were 232 participants in this study who were 18 or older and used Instagram. Research found that individuals’ self disclose using levels of relationship management, showing off, information sharing and habitual behavior. Future research includes the opportunity to incorporate a sample of participants across different cultures to …

Black Bears (Ursus Americanus) Versus Brown Bears (U. Arctos): Combining Morphometrics And Niche Modeling To Differentiate Species And Predict Distributions Through Time, Theron Michael Kantelis

Electronic Theses and Dissertations

Late Pleistocene American black bears (Ursus americanus) often overlap in size with Pleistocene brown bears (U. arctos), occasionally making them difficult to diagnose. Large U. americanus have previously been distinguished from U. arctos by the length of the upper second molar (M2). However, the teeth of fossil U. americanus sometimes overlap size with U. arctos. As such, there is need for a more accurate tool to distinguish the two species. Here, 2D geometric morphometrics is applied to the occlusal surface of the M2 to further assess the utility of this tooth for distinguishing U. americanus and …

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 …

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 …

Ab Initio And Semi-Empirical Calculations Of Cyanoligated Rhodium Dimer Complexs, Yazeed Asiri

Electronic Theses and Dissertations

Molecular modeling, using both ab initio and semi-empirical methods has been undertaken for a series of dirhodium complexes in order to improve the understanding of the nature of the chemical bonding in this class of homogeneous catalysts. These complexes, with carboxylamidate and carboxylate ligands, are extremely functional metal catalysts used in the synthesis of pharmaceuticals and agrochemicals. The X-ray crystallography shows anomalies in the bond angles that have potential impact on understanding the catalysis. To resolve these issues, minimum energy structures of several examples (e.g. Rh₂(NHCOCH₃)₄, Rh₂(NHCOCH₃)₄NC, Rh …

Mindfulness And Alcohol-Related Problems Among Individuals With Fibromyalgia: Chronic Pain And Depressive Symptoms As Mediators, Julie I. Morrissey

Electronic Theses and Dissertations

Mindfulness is a cognitive attribute that is associated with better health and well-being. Fibromyalgia is a neurosensory disorder primarily characterized by chronic pain and comorbid depression, leading to an increased risk for alcohol-related problems. Empirical literature confirms mindfulness has beneficial associations with chronic pain, depression, alcohol-related problems, and fibromyalgia. Mindfulness may lead to better health and well-being by facilitating self-monitoring, objective reperceiving, and purposeful changing of health-related behaviors. It was hypothesized that higher levels of mindfulness would be related to lower levels of chronic pain and depressive symptoms, and, in turn, to fewer alcohol-related problems among individuals with fibromyalgia. Cross-sectional …

Neuroticism And Ego Depletion Patterns, Parker A. Dreves

Electronic Theses and Dissertations

Self-control has been defined as the ability to override or alter an automatic response. Past research has suggested that those who are higher in the personality trait neuroticism display poorer self-control. Based on theory suggesting that self-control is a limited resource, the present study attempts to explain the relationship between neuroticism and self-control. Understanding that neuroticism is characterized by emotional instability, it follows that individuals high in neuroticism must exert more self-control in managing their negative moods, thus leaving them depleted for future acts of self-control. Participants (n = 84) completed measures of trait self-control, engaged in an emotional regulation …

The Perceptions Of High School Counselors' Roles In Developing A College-Going Culture, Lisa Condra Davies

Electronic Theses and Dissertations

The role of high school counselors includes providing equitable access to college and career opportunities for students (College Board, 2011). Attending college is viewed as a national priority that includes pre-college activities to promote postsecondary access (Savitz-Romer, 2012). High school counselors may have ambiguous roles that complicates their efforts (Engberg & Gilbert, 2014). Role confusion may arise when the high school counselors are asked to provide mental health services rather than professionally focus on college acceptance and completion for students.

The purpose of this qualitative study was to explore the perceptions of public high school counselors regarding their roles in …

The Increasing Risk Of Vector-Borne Diseases: Mapping The Effects Of Climate Change And Human Population Density On Future Aedes Aegypti Habitats, Julie Obenauer

Electronic Theses and Dissertations

The Aedes aegypti mosquito is the vector for four infectious diseases of global concern – Yellow Fever, Dengue, Chikungunya, and Zikavirus. Previous attempts to model the expansion of the vector habitat due to global climate change have rarely included characteristics related to the human populations on which this mosquito is dependent. The purpose of this research was to determine whether the inclusion of human population density improves model performance while creating risk maps that can be used to determine where humans are most likely to be exposed to the vector in the future. The resulting model demonstrated that the inclusion …

A Quantitative Analysis Of The Sails (Seamless Alignment Of Integrated Learning Support) Program Collaboration In A Community College Setting, Kelley E. Thomas

Electronic Theses and Dissertations

In 2007, the Seamless Alignment and Integrated Learning Support (SAILS) program was implemented on a small scale at both Chattanooga State Community College (ChSCC) and Cleveland State Community College (CSCC) with the primary focus of implementing college remediation methods with area high school students during their senior year (ChSCC, n.d.). In cooperation with Governor Bill Haslam’s “Drive to 55” initiative within the State of Tennessee, the SAILS program expanded in 2013 to include 13 community colleges across Tennessee and has been touted as a possible solution to reducing the number of incoming college freshman who are required to participate in …

Exploring The Social Trend Of Household Computer Ownership In Affecting The United States 1990'S Crime Drop, Alison Kimberley Bogar

Electronic Theses and Dissertations

During the 1990’s the world witnessed a crime drop throughout all categories of crime. Many researchers have sought to seek an explanation for this drop; however, there has been a lack of concrete findings to fully explain this phenomenon. The purpose of this study is to explore a further reasoning as to why this drop occurred, specifically throughout the United States. An unexplored factor to explain this phenomenon is the increase of household computer ownership during the 1990’s. During this decade, household computers and the internet became prevalent throughout the nation. This study utilized secondary data from the Uniform Crime …