Digital Commons Network^™

Enhancing Stem Education For East Tennessee In A Post-Covid World, Jennifer L. Lauer

Electronic Theses and Dissertations

I have identified a need for an analysis of the middle and high school STEM education curricula in the East Tennessee Region which does not effectively integrate technology into their current instruction, which results in low student engagement, motivation, and achievement in the instruction and learning of algebra and geometry. I propose a program to identify specific applications and methods to be integrated into these programs which will improve the abilities of teachers to positively impact their students' understanding and mastery of algebra and geometry. Using emerging and novel STEM subject instruction, teaching, and engagement methods, and focusing on the …

Bibliotherapy: A Literary And Linguistic Analysis Of Literature, Matthew Curry

Electronic Theses and Dissertations

Bibliotherapy—the process of utilizing literature for its therapeutic properties—has been around for centuries; however, it wasn’t until a surge of research in the 1920s that the process became recognized as an adequate method of therapy. With the rising mental health crisis looming over the United States, the time to develop, establish, and advocate for a bibliotherapeutic curriculum in K-12 public education is now. Using literary works such as Gary Paulsen’s Hatchet, Helena Fox’s How it Feels to Float, and Laurie Halse Anderson’s Speak, this thesis establishes the literary, therapeutic, and pedagogical reasoning for the implementation of such …

Immersive Learning Environments For Computer Science Education, Dillon Buchanan

Electronic Theses and Dissertations

This master's thesis explores the effectiveness of an educational intervention using an interactive notebook to support and supplement instruction in a foundational-level programming course. A quantitative, quasi-experimental group comparison method was employed, where students were placed into either a control or a treatment group. Data was collected from assignment and final grades, as well as self-reported time spent using the notebook. Independent t-tests and correlation were used for data analysis. Results were inconclusive but did indicate that the intervention had a possible effect. Further studies may explore better efficacy, implementation, and satisfaction of interactive notebooks across a larger population and …

Parents' Perception Of Speech-Language Pathologists In Secondary Transition, Madelyn Hunt

Electronic Theses and Dissertations

Speech-Language Pathologists provide services to youth with Down syndrome. The purpose of this study was to (a) determine if parents are aware that speech-language pathologists can provide services to prepare their children for secondary transition; (b) identify the parents’ perceptions of the services provided by speech-language pathologists; and (c) determine if in the parents’ opinion, the speech-language pathologist provided a vital role in preparing their child for transition. Using nonprobability snowball sampling, this cross-sectional mixed-method survey study included 85 parents of youth (ages 14-22) with Down syndrome across the United States. Parents rated their experiences and described their beliefs and …

New Reports Of Smilodon And Panthera From North American Cave Sites With Reviews Of Taxonomy, Biogeography, And History, Matthew Bushell

Electronic Theses and Dissertations

In this study, three new reports of large felids from the Pleistocene are presented and discussed. A single partial left dentary from Jawbone Cave represents the first confirmed presence of S. fatalis in east Tennessee and was sampled for radiocarbon dating. Wind Tunnel and Chilly Bowl Cave are among the first records of P. onca to be identified confidently from Arkansas. Chilly Bowl Cave also produced two trackways attributable to Panthera sp., one set potentially belonging to P. atrox. In addition to the description of these remains and the caves they were found in, taxonomic histories for both S. fatalis …

Speech-Language Pathologists’ Perceptions Of The Severity Of Speech Sound Disorder, Alexis Moser

Electronic Theses and Dissertations

Objective: The purpose of this study was to determine speech-language pathologists’ (SLPs’) perceptions regarding the concept of severity of speech sound disorder (SSD).

Methods: An online survey of 40 questions was created using REDCap® and disseminated to currently practicing SLPs across the United States. A total of 296 responses were completed, and data were analyzed using descriptive statistics and coding according to grounded theory.

Results: The top five factors SLPs consider when determining SSD severity are types of errors, intelligibility, perceptual judgment, normative data, and percentile rankings. Most SLPs were unfamiliar with the International Classification of Functioning, Disability and Health …

Neuronal Or Intestinal Knockdown Of C. Elegans Nadk-1 Decreases Oxygen Consumption And Reactive Oxygen Species, Jake Regan

Electronic Theses and Dissertations

Reactive oxygen species (ROS) such as H2O2 can damage cellular components and are formed as a byproduct of mitochondrial oxidative metabolism. Studies using the nematode C. elegans have found that increasing ROS during development or early adulthood can extend lifespan, while increasing ROS during later adulthood normally decreases lifespan. NADPH provides the reducing power for several cellular antioxidants and is synthesized in a two-step reaction from NAD+ with the first step being catalyzed by NAD kinase (NADK). In this study, the effects of knocking down C. elegans cytoplasmic NADK, nadk-1 globally or in a neuron or intestine-specific manner starting from …

Approaching Trans Healthcare Competency: The Implementation Of Trans Health Education For Medical Providers In Appalachia, Rebecca Altschuler

Electronic Theses and Dissertations

Barriers to competent and safe healthcare disproportionately impact people who are marginalized because of their race, ethnicity, gender, or socioeconomic status. It is well documented that transgender patients in particular experience barriers to both accessing care and receiving high quality, non-discriminatory care (Hatzenbuehler & Pachankis, 2016; James et al., 2016; Rahman et al., 2019; Safer et al., 2016). This lack of access to culturally competent healthcare services contributes to health disparities that disproportionately impact the trans community. Literature on barriers to competent care for trans patients indicates that providers experience discomfort related to their ability to provide competent care (Safer …

Führer And Father In Flux: Fascism And Desire In The Works Of George Saunders, Don Delillo, And David Foster Wallace, K. Tyler Wick

Electronic Theses and Dissertations

Since the end of World War II, the possibility of fascism and totalitarianism as a global threat continues to proliferate in American art and literature to the point that many individuals paradoxically desire the very things that seek to control them. Postmodern literature often portrays fascism and totalitarianism as it exists under contemporary capitalist systems as a multiplicity of discreet machines operating within objects of desire. These objects are complicated by the 24-hour news cycle and the popularity of solitary, on-demand entertainment that in turn mediates the desires and fears of a population through strict control of information. This thesis …

Justification And Compliance: Public Health Ethics In A Post-Covid America, Nathan Alan Turner

Undergraduate Honors Theses

The severity of the COVID-19 pandemic and the high-profile nature of the public health response make it a natural context for exploring the current state of public health ethics. This paper explores this topic from two perspectives: justification and compliance. Libertarianism and utilitarianism are two frameworks that dominate the question of how public health interventions are justified. Consequently, this paper analyzes the events of the pandemic to determine how these frameworks fared in terms of offering reliable means of justifying the interventions needed to curb the spread of COVID-19. Consideration of these events suggests that a framework centered around actionable …

A Tri-Culture Model For Examining Polymicrobial Interactions, Mason Stanley

Undergraduate Honors Theses

Candida albicans is a fungal microbe that is often present inside of humans in the mouth and gastrointestinal tract. It shares a mostly commensal relationship with its hosts but can develop into an opportunistic pathogenic infection under conditions of immune suppression. Oral thrush or candidiasis is an uncomfortable condition resulting from excessive growth of Candida albicans in the oral cavity. Candidiasis is prone to progressing into more threatening symptoms without proper treatment. There are few effective antifungal medicines used for treatment and the problem of antimicrobial resistance is growing. Alcaligenes faecalis is a bacterial microbe that does not pose a …

Do College Students Have A Lack Of Awareness Around Human Trafficking?, Tessa Cavender

Undergraduate Honors Theses

Human Trafficking is an epidemic around the world, but if you ask the average person, they know little more than what is shown in media. To try to understand this, we asked the questions of whether college students also have a lack of awareness around trafficking, and if so, is education the best way to fix this? Our literature review found many professions, such as healthcare and K-12 education, are pushing for human trafficking curriculums to be implemented in their fields. To determine if this method would be effective on a college campus, five college students were interviewed to determine …

A Director's Take On The Curious Incident Of The Dog In The Night-Time, Billie Williams

Undergraduate Honors Theses

This paper examines what it is like to be an assistant director. The play, The Curious Incident of the Dog in the Night-Time was adapted from a book by Mark Hadden that is structured as if the main character was the writer. The stage production reworks that concept and turns it into a “play within a play”. The story is about a boy named Christopher, his broken family and his struggle with autism. When the director, Cara Harker first approached me about being an assistant director, I struggled with anxiety and not feeling like I had a real place in …

Synthesis Of A Phenyl Substituted Zinc Dipyrrin Complex For The Purpose Of Analyzing Aromatic Substitutions On The Characteristics Of Compounds Of This Class, Kole Owen

Undergraduate Honors Theses

The field of photochemistry is as innovative in development as it is broad in application. However, utilization of energy from the sun’s electromagnetic radiation remains secondary to the combustion of fossil fuels for the global energy consumption. This is neither a sustainable nor renewable system, and it has contributed to a major decline in the health of our global environment as the greenhouse gases emission has led to an incline in global temperatures and ocean acidity. To develop effective ways to utilize solar energy, experimental effort is being directed towards the understanding of photosensitizers, molecules which absorb solar radiation and …

Market Analysis And Strategy Formulation For Appalachian Cast Iron, Perry Kate Chumbley

Undergraduate Honors Theses

Marketing as a revenue generator for businesses seeks to entice consumers into making a final purchase. How this is achieved varies greatly depending on the size of firm, the goods or services being advertised, distribution channels, and other factors. This manuscript includes the creation of a marketing strategy for a small, online business, Appalachian Cast Iron, through the investigation of current literature, and analyses of the external and internal environments. The results provide strategies for areas in which the firm has opportunities to improve.

Radic Voice Authentication: Replay Attack Detection Using Image Classification For Voice Authentication Systems, Hannah Taylor

Undergraduate Honors Theses

Systems like Google Home, Alexa, and Siri that use voice-based authentication to verify their users’ identities are vulnerable to voice replay attacks. These attacks gain unauthorized access to voice-controlled devices or systems by replaying recordings of passphrases and voice commands. This shows the necessity to develop more resilient voice-based authentication systems that can detect voice replay attacks.

This thesis implements a system that detects voice-based replay attacks by using deep learning and image classification of voice spectrograms to differentiate between live and recorded speech. Tests of this system indicate that the approach represents a promising direction for detecting voice-based replay …

The Role Of Storytelling In Digital Brand Marketing: A Case Study Of Tennessee Hills Distillery And Brewstillery, Cassidy Blackwell

Undergraduate Honors Theses

This study evaluates the impacts of brand storytelling on customers of a craft brewery and distillery in East Tennessee. Brand storytelling is well researched, but has not been applied to niche sectors and customer response. The study consisted of a 15-question survey distributed to customers of Tennessee Hills Distillery and Brewstillery (TN Hills), and received 139 responses. The results were that despite a seeming trend of lack of engagement with the business, respondents value brand stories and can identify unique brand characteristics. Respondents’ answers reflected a personal connection with TN Hills, and connected the brand to grander ideals like the …

Rbac Attack Exposure Auditor. Tracking User Risk Exposure Per Role-Based Access Control Permissions, Adelaide Damrau

Undergraduate Honors Theses

Access control models and implementation guidelines for determining, provisioning, and de-provisioning user permissions are challenging due to the differing approaches, unique for each organization, the lack of information provided by case studies concerning the organization’s security policies, and no standard means of implementation procedures or best practices. Although there are multiple access control models, one stands out, role-based access control (RBAC). RBAC simplifies maintenance by enabling administrators to group users with similar permissions. This approach to managing user permissions supports the principle of least privilege and separation of duties, which are needed to ensure an organization maintains acceptable user access …

Social Media Marketing Strategies For Small Businesses: A Comprehensive Guide To Success And Growth, Isaac Deel

Undergraduate Honors Theses

Social Media Marketing Strategies for Small Businesses: A Comprehensive Guide to Success and Growth, explores the use of social media marketing strategies for small businesses.The purpose of this study is to identify specific strategies, techniques, and best practices for successful social media marketing. Social media has become a powerful marketing tool for businesses to promote their products and services. However, small businesses face unique challenges in the marketing landscape, including limited resources and low marketing budgets. Social media provides a low-cost, highly effective way for small businesses to reach new audiences and communicate with potential customers. With the right strategies, …

Non-Destructive Imaging Of Phytosulfokine Trafficking In Plants Using Fiber-Optic Fluorescence Microscopy, Bernard Abakah

Electronic Theses and Dissertations

Plants secrete peptide ligands and use receptor signaling to respond to stress and control development. Understanding these phenomena is key to improving plant health and productivity for food, fiber, and energy applications. Phytosulfokine (PSK), a sulfated peptide hormone, regulates plant cell division, growth, and stress tolerance via specific phytosulfokine receptors (PSKRs). This study uses fiber-optic fluorescence microscopy to elucidate trafficking of PSK in live plants. The microscope features two-color optics and an objective lens connected to a 1-m coherent imaging fiber mounted on either a conventional upright microscope body or 5-axis positioning system (X–Y–Z plus pitch and yaw). PSK and …

Student Success Programming, College Academic Achievement Scores, And Retention Rates, Leslie D. Merritt

Electronic Theses and Dissertations

Student success programming was created to help students transition to the college environment and coursework. While many university-created programs are geared to all students, federally-funded programs and some university-created programs aim to specifically help students from marginalized populations. With Spady’s (1970) and Tinto’s (1975) theories guiding the conceptual framework, this study examined the relationship between participation in student success programs as it related to grade point averages and retention rates. Additional focus was placed on Black and Pell-eligible participants of student success programming. The study was conducted using archival data from two mid-size, public, four-year institutions of higher education. One …

Perception Of Social Media As Seen By Educational Leadership Online Graduate Students, Todd Emma

Electronic Theses and Dissertations

The purpose of this phenomenological study is to understand student perceptions of social media as they relate to the programs of study for online graduate students participating in an educational leadership department (hereafter referred to as EDLR) in Tennessee. As institutions of higher education are being affected by declining enrollments, increasing tuition, rising numbers of nontraditional students, global events, and continuing budget cuts, understanding student perception of the educational experience is a fundamental element for understanding ways to address the uncertain future of higher education. Through a series of in-depth interviews, data were collected and analyzed to provide a framework …

Exploring Sexual And Reproductive Health Care In Central Appalachia Through The Experiences Of Transgender And Gender Non-Binary People, Chase Harless

Electronic Theses and Dissertations

Background: Transgender or nonbinary (TNB) individuals in the United States experience higher rates of sexual and reproductive health disparities when compared to their cisgender counterparts, along with lower access to care. TNB people in the south experience higher rates of disparities. Societal, interpersonal, and individual barriers contribute to these disparities in the TNB population. However, there is a paucity of research examining the sexual and reproductive health experiences of TNB people living in Central Appalachia.

Methods: An interpretive phenomenological analysis (IPA) research design was used to collect and analyze semi-structured interviews with TNB individuals living in central Appalachia regarding their …

A Comparison Of The Expressive Language Characteristics In Schizophrenia And Wernicke’S Aphasia, Taylor Thomas

Electronic Theses and Dissertations

Mental illness and language disorders are rarely linked together as a way of making a comparison. In this study, a comprehensive scoping review was initiated to discuss the differential diagnostic characteristics of expressive language in Schizophrenia and Wernicke’s Aphasia (WA). This study will examine the domains of language where there are overlaps between the characteristics of expressive language. Semantics, pragmatics, and discourse will be further examined while comparing what aspects of expressive language are key in each domain. Schizophrenia being classified as a mental illness and WA being classified as an acquired language disorder, there are fundamental properties of language …

Assessing A Pandemic: Spatiotemporal Analysis Of Covid-19 In Tennessee School-Age Children, Omobolaji Olawuyi

Electronic Theses and Dissertations

This study is a spatiotemporal analysis of the COVID-19 pandemic in school-age children (5-18 years) in Tennessee, from 2020-03-19 to 2022-02-12. Trend Analysis, Emerging Hot Spot Analysis, and a time series revealed three significant waves in both age groups. Therefore, Change Point Detection at the county level was completed using six defined change points to identify the wax and wane of the three COVID-19 waves. Hierarchical Cluster Analysis grouped counties with similar change points into six clusters. No spatial pattern was observed in distribution of the six clusters, however, when each change point was evaluated separately, spatial autocorrelation was present, …

2023-April-28-Pinnacle Of An Academic Career, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY (April 28, 2023) – The East Tennessee State University Board of Trustees approved promotion and/or tenure for faculty members during its quarterly meeting on April 21.

“Faculty are the lifeblood of this institution, and it was a privilege to bring these names before the Board of Trustees for approval,” said Dr. Kimberly D. McCorkle, provost and senior vice president for Academics. “We celebrated their accomplishments with a reception and ceremony, where they were presented with two commemorative coins: one to keep and another to give to a student who has made an impact on their career.”

The following …

2023-April-28-Etsu Pharmacy On Track To Receive State Funding And Lower Tuition, Bill Gatton College Of Pharmacy, East Tennessee State University, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY, Tenn. (April 28, 2023) – Tuition is on track in the coming weeks to be lowered for future pharmacists attending East Tennessee State University Bill Gatton College of Pharmacy in Johnson City, Tennessee. Pending approval from Governor Bill Lee, the state legislature ratified a $2.5 million annual appropriation to the college, the first state funding for the college since its founding in 2005. 

“State funding is a new and exciting chapter in our college’s history and vital for the legacy we leave behind,” said Dr. Debbie Byrd, dean of ETSU Gatton College of Pharmacy. “This annual appropriation will …

2023-April-28-The World Needs Pharmacists Etsu Is Leading The Way, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY (April 28, 2023)  – Tuition is on track in the coming weeks to be lowered for future pharmacists attending East Tennessee State University Bill Gatton College of Pharmacy in Johnson City, Tennessee. Pending approval from Governor Bill Lee, the state legislature ratified a $2.5 million annual appropriation to the college, the first state funding for the college since its founding in 2005. 

“State funding is a new and exciting chapter in our college’s history and vital for the legacy we leave behind,” said Dr. Debbie Byrd, dean of ETSU Gatton College of Pharmacy. “This annual appropriation will sustain …

2023 April 27 - Academic Council Agenda And Minutes, Academic Council, East Tennessee State University

Academic Council Agenda and Minutes

No abstract provided.

2023-April-27-Exceptional In Their Fields. Distinguished At Etsu., University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY (April 27, 2023) – Eleven members of the Class of 2023 at East Tennessee State University will be inducted into the 1911 Society. Named in commemoration of the year ETSU was founded, the organization honors the university’s most notable graduates from undergraduate, graduate and professional programs. The 1911 Society recognizes students who have distinguished themselves among all graduates for academic excellence, service and leadership.

“For more than a century, ETSU has carried forth a mission to improve the quality of life for the people of this region,” said ETSU President Dr. Brian Noland. “The 1911 Society is …