Digital Commons Network^™

Organizational Communication In Community Colleges: Staff Members’ Perspectives, Sinthea Reynolds

Electronic Theses and Dissertations

The purpose of this research was to determine if there was a significant relationship between scores on the Communication Satisfaction Questionnaire (CSQ) scale of effective managerial communication and scores on the Job Descriptive Index (JDI) scale of job satisfaction for non-faculty staff members at the participating community college.

A total of 75 non-faculty staff members from three separate community colleges in East Tennessee participated in the study. A modified version of the Communication Satisfaction Questionnaire (CSQ) developed by Downs and Hazen (1977) was used to collect data. The instrument used a Likert-type scale with a 7-point scale with eight dimensions …

Virginia High Schools: Academic And Social Climate Performance Measures And Black Public Secondary School Administrators, Tim Duncan

Electronic Theses and Dissertations

Data have consistently revealed a major problem with disproportionality in several academic and social climate measures for African American students compared to their White counterparts. Black students tend to have lower end-of-course (EOC) testing scores in mathematics and reading, a greater tendency to be suspended from school, lower average on-time graduation rates, and higher rates of absenteeism. The current investigative study examined the role of same race administrators and performance indicators among African American students.

The findings demonstrated that significant differences between Black and White students existed in end-of-course testing in reading and math. The research also indicated significant relationships …

The Contribution Of Early Postsecondary Opportunities To Retention And Graduation Rates At One Community College In Tennessee, Joe Wingate

Electronic Theses and Dissertations

The purpose of this non-experimental, quantitative, comparative study was to determine whether there were significant differences in fall-to-fall retention and graduation rates, between first-time, full-time students who engaged in at least one early post-secondary opportunity (EPSO) while in high school and those who did not. Archival data for this study were collected from the participating community college between 2015 and 2018. The sample for this study included 2,911 students enrolled in academic programs at the community college and included retention rates and graduation rates for students who participated in EPSOs (N = 622) and those who did not participate in …

Loving The Mountains, Leaving The Mountains: The Appalachian Dilemma And Jim Wayne Miller’S The Brier Poems, Madeline Dawson

Electronic Theses and Dissertations

For decades now, the Appalachian community has been internally combatting two equally strong feelings—an inherently rich love of the mountains and a conflicting urge to leave the mountains. In recent years, Appalachian writers have produced a new literary tradition of identifying, discussing, and remedying this dilemma. Jim Wayne Miller’s 1997 The Brier Poems unapologetically explores the Appalachian community’s complicated relationship to its region. bell hooks’ 2012 Appalachian Elegy: Poetry and Place and Savannah Sipple’s 2019 WWJD and Other Poems then expand Miller’s exploration as both hooks and Sipple collectively represent voices that have often been left out of the stereotypical …

Junior Reserve Officer Training Corps Instructor Perceptions Of Instructional Delivery In A Virtual Environment, John Derek Faulconer

Electronic Theses and Dissertations

The purpose of this study was to examine the perceptions of Junior Reserve Officer Training Corps (JROTC) instructors at the secondary level as they adapted to teaching in a virtual environment during the COVID-19 global pandemic. Although the literature indicated that the delivery method for the content and curriculum aligned to Junior Reserve Officer Training Corps was best suited for face-to-face instruction, no evidence existed to indicate cadet overall success based on the implementation by virtual delivery, using one or multiple online platforms. The objective of each JROTC Program is to ensure that cadets successfully complete the program with advanced …

Examining How Black Administrator Employment Decisions Are Impacted By The Behaviors Of Supervisors, Annie Wilson Whitaker

Electronic Theses and Dissertations

The purpose of this phenomenological study was to understand how Black, public school administrator employment decisions are impacted by the behaviors of supervisors in Virginia. Commonalities among the lived experiences of Black, public school administrators were examined in order to identify specific behaviors which impact employment decisions.

Transcendental phenomenological qualitative research design was utilized. Participants were identified through gatekeeper introductions and then narrowed through snow-ball sampling. Data was collected through open-ended face-to-face interviews with 12 Black, public school administrators in Virginia via a secure online platform. The data was analyzed in order to identify emergent themes which represent the lived …

“We Do Not Know Which Path To Take” Mahieddine Bachetarzi, Music, Theater, And Salafist Nationalism In Interwar Algeria (1919 – 1939), Philip Devries

Electronic Theses and Dissertations

Algerian nationalism in the interwar period did not emerge via a simple progression, nor as a unitary awakening; it was a polyvocal and multivalent movement comprised of disparate Muslim Algerian, Jewish Algerian, and European voices. The outward appearance of a singular movement is due in no small part to the cooption and monopolization of nationalist discourse by the Islamic reformist organization, the Association des oulémas musulmans algériens (AOMA), and their followers, including the Muslim musician and playwright, Mahieddine Bachetarzi. Indeed, while AOMA clerics and affiliated historians created the exclusively Arab-Muslim story of Algerian history that prevails today, cultural figures like …

Posthumanism In The Early Modern Period: Jonson, Marlowe, And Shakespeare, Kayli Compton

Electronic Theses and Dissertations

This thesis examines the existence of posthumanism in the dramas of Ben Jonson, Christopher Marlowe, and William Shakespeare – the three most prominent playwrights of the early modern period. Posthumanist theory, which gives scholars the opportunity to look at past works in a new and unique way, attempts to re-locate the human in the diverse creatures and objects in the world we inhabit. By applying posthumanist theory to older works, we can better understand the early modern period and its writers as well as their relevance to the present. Their plays’ messages serve as warnings that work to guide humanity …

Risk-Prone And Risk-Averse Foraging Strategies Enable Niche Partitioning By Two Diurnal Orb-Weaving Spider Species, Mitchell D. Long

Electronic Theses and Dissertations

Niche partitioning is a major component in understanding community ecology and how ecologically similar species coexist. Temporal and spatial partitioning and differences in foraging strategy, including sensitivity to risk (variance), likely contribute to partitioning as well. Here, we approach this partitioning with fine resolution to investigate differences in overall strategy between two species of diurnal, orb-weaving spiders, Verrucosa arenata and Micrathena gracilis (Araneae: Araneidae), that share similar spatial positioning, temporal foraging window, and prey. Through field observation, we found that V. arenata individuals appear to increase spatial and temporal sampling to compensate for an overall risk-prone strategy that depends on …

A Lesson In Mourning: The Evolution Of The English Anti-Elegy, K. Matthew Bennett

Electronic Theses and Dissertations

This thesis analyzes the evolution of the anti-elegy originating with Thomas Hardy’s elegiac sequence in memory of his wife Emma; Poems of 1912-1913. Using French post-structuralist Georges Bataille’s The Accursed Share as a theoretical lens, Hardy’s anti-elegies are analyzed and rhetorically connected to English war poet Siegfried Sassoon’s anti-elegies. Hardy’s anti-sentimentality, fatalistic outlook on death, and rejection of the Christian afterlife seeps into the language of Sassoon’s war poems which serve as a protest to the dehumanizing effects of late capitalism witnessed during the First World War. Hardy and Sassoon’s anti-elegies, with their hyper-focus on the elegized body, are …

Self-Measured Blood Pressure Monitoring In Hypertension Control: The Role Of Social Determinants Of Health, Current State In The United States, And Future Directions, Adekunle Oke

Electronic Theses and Dissertations

Hypertension, a medical condition, predisposes to other cardiovascular diseases, and can be impacted by the social determinants of health (SDOH). Self-measured blood pressure monitoring (SMBP) is an evidence-based approach to hypertension control, but not much is known about the influence of SDOH on SMBP. This dissertation aims to: 1) highlight the SDOH factors whose relationship with SMBP have been explored in research studies; 2) examine the relationship between SDOH and SMBP among United States (U.S.) adults with high blood pressure; and 3) examine the current state of SMBP in the U.S., highlight policy implications from the empirical study and provide …

Academic Performance Among First-Year College Freshmen Following Participation In A Summer Bridge Program, Gregory Anderson Cross

Electronic Theses and Dissertations

The primary purpose of this study was to determine the differences in the academic outcomes of first-year academically underprepared TN Promise-eligible college freshmen who participated in a college bridge program. A comparative research design was applied to existing data, including first-semester GPA, first-semester credit completion rate, first college-level mathematics course GPA, first college-level English course GPA, and fall-to-fall persistence rates. A random sample of 412 first-time freshman college students from five cohorts was analyzed using descriptive statistics for eight research questions. These findings indicated that there were no significant differences among college bridge participants and non-bridge participants. Non-bridge program participants …

Hypocretin-Receptor Mrna Expression In The Central Amygdala Of Alcohol-Dependent And Non-Dependent Rats, Gabriel Aldridge

Electronic Theses and Dissertations

Hypocretin/Orexin (HCRT) neurotransmission facilitates drug-seeking behavior. HCRT neurotransmission at HCRT-receptors 1 and 2 (HCRT-R1 and -R2, respectively) is implicated in addiction. During the shift to alcohol-dependency, adaptations in neurotransmitter systems occur in reward- and stress-related brain regions. Specifically, neurotransmission systems in the central amygdala (CeA) are modulated by alcohol drinking/exposure. Therefore, this study investigated Hcrtr1 and Hcrtr2 mRNA expression in the CeA of alcohol-dependent rats and in non-dependent controls during acute alcohol withdrawal. Fos mRNA expression in the CeA of alcohol-dependent and non-dependent rats was also determined to assess adaptations in neuronal activation. To our knowledge, this is the first …

The Effects Of Rejection Sensitivity On Attention And Performance Monitoring Event-Related Potentials, Elizabeth Ridley

Electronic Theses and Dissertations

Rejection sensitivity (RS) can have significant effects on interpersonal relationships. Previous research has shown the negative social effects of RS, but less is known about the cognitive implications of having high levels of RS. The current study examined the effect of RS on various event-related potential (ERP) components associated with performance monitoring (error-related negativity, ERN; feedback-related negativity, FRN) and attention (P300; late positive potential, LPP). Participants completed a social or nonsocial Flanker task and an emotional Stroop task. Results showed an increased ERN on error trials for individuals with higher RS. Although the FRN, P300, and LPP were not influenced …

Accepting Or Opposing The Status Quo: A Look At The Women Characters In Mariama Bâ’S So Long A Letter (1981) And Chimamanda Adichie’S Purple Hibiscus (2003), Omolola Giwa

Electronic Theses and Dissertations

What exactly is the status quo of women in Africa? Women’s selfhood has been systematically subordinated or outright denied by law, customary practices, and cultural stereotypes. Scholars like Judith Bennet suggest that religious practices and colonial rule subjugate African women. Patriarchal ideologies guide the society’s discrimination against women and this has influenced the status of women, especially married women and the way they respond in times of affliction.

Authors like Chimamanda Adichie and Mariama Ba in their fictional novels The Purple Hibiscus and So Long a Letter focus on capturing the struggles and conditions of women in the Western African …

Searching For Hades In Archaic Greek Literature, Daniel Stoll

Electronic Theses and Dissertations

No single volume of mythological or philological research exists for Hades. In the one moment Hades appears in archaic Greek literature, speaking for only ten lines, Hermes stands nearby. Thus, to understand and journey to Hades is to reckon with Hermes’ close presence. As I synthesize research by writers from several different disciplines, may some light be brought into the depths. May we analyze Hades’ brief appearance in archaic Greek literature, examining how what I define as the “Hermetic” emits from his breath in the one moment he physically appears and speaks.

Community Structure Analysis Of Mammals Found At The Gray Fossil Site, Tn, Sarah Clark

Electronic Theses and Dissertations

The early Pliocene Gray Fossil Site (GFS) is a biodiverse site with a unique faunal assemblage that represents one of few sites of its age in eastern North America. A community structure analysis of the mammals at GFS was done to characterize species and better understand the paleoenvironment. Data and was gathered from twenty modern communities and five late Neogene sites to compare with GFS. Species from these 26 sites were categorized by body size, locomotor mode, cheek tooth crown height, and diet to characterize niches occupied. Descriptive statistics contrasted proportions of species within categories across communities. Discriminant function analyses …

The Impact Of An Integrated Stem Collaborative Approach On Preservice Teachers’ Pedagogical Content Knowledge And Curricular Role Identity For Teaching Science, Qiuju Tian

Electronic Theses and Dissertations

The current study investigated the impact of an integrated STEM collaborative approach embedded in a science methods course on early childhood and elementary preservice teachers’ pedagogical content knowledge (PCK) and curricular role identity for teaching science, as well as the potential relationship between these two constructs. Participants were recruited from a group of preservice early childhood and elementary teacher candidates (N = 65) completing an undergraduate teacher education program at a university in the southeastern United States.

Using a mixed-methods design, the preservice teachers’ pedagogical content knowledge and curricular role identity were assessed using concept maps and a curricular …

Digital Manipulation Of Human Faces: Effects On Emotional Perception And Brain Activity, Martin Knoll

Electronic Theses and Dissertations

The study of human face-processing has granted insight into key adaptions across various social and biological functions. However, there is an overall lack of consistency regarding digital alteration styles of human-face stimuli. In order to investigate this, two independent studies were conducted examining unique effects of image construction and presentation. In the first study, three primary forms of stimuli presentation styles (color, black and white, cutout) were used across iterations of non-thatcherized/thatcherized and non-inverted/inverted presentations. Outcome measures included subjective reactions measured via ratings of perceived “grotesqueness,” and objective outcomes of N170 event-related potentials (ERPs) measured via encephalography. Results of subjective …

Home, Work, Land, Gregory Smith

Electronic Theses and Dissertations

The artist discusses his Master of Fine Arts exhibition, entitled Family, Work, Land. The exhibit was mounted in Tipton Gallery in downtown Johnson City, TN, from February 22nd to March 11th, 2022. A public reception was held on the evening of March 4th . The exhibition consisted principally of four multimedia installations. Smith’s body of work is an interpretation of how stories that he often heard growing up are related to the Western North Carolina community in which his grandparents were living in the first quarter of the twentieth century. These works explore the interactions between people, how they support …

Echoes Of Home, Hanna Traynham

Electronic Theses and Dissertations

The artist discusses her Master of Fine Arts exhibition, Echoes of Home, held at the Tipton Gallery in Johnson City, Tennessee on display March 15 through April 8, 2022. The author provides insight into concepts and influences relating to the creation of the exhibition with perspective on her intimate connection with place and memory.

The exhibit features five installations addressing home, elusive memory, and the change and continuity of cultural traditions over time. The works consist of a series of large-scale wild clay vessels, gestural clay bookends, a wall installation of cups with a line drawing, suspended porcelain slabs, …

Water Quality Assessment Of Karst Spring Water As A Private Water Supply Source In Northeast Tennessee, Lukman Fashina

Electronic Theses and Dissertations

Karst springs are an essential source of private water supply for about 10% of households in Tennessee. However, these springs, which can be easily polluted, are unregulated. This study, therefore, assesses water quality spatial patterns and water quality rating of roadside springs in northeast Tennessee.

Karst spring water samples collected from 50 springs were assessed using EPA Standard methods for pathogens, nutrients, radon, and physicochemical parameters. Springs generally met federal and state standards for physicochemical parameters, 90% of samples contained E. coli, and all samples contained fecal coliform. High E. coli was spatially clustered causing a fecal contamination hot …

“It Is Not Enough To Be In One Cage With One Self”: The Poetic Subject, Incarceration, And Envisioning Abolition, Emily Price

Electronic Theses and Dissertations

The Beat poet Bob Kaufman was in many ways nearly destroyed by the state. Forcible electroshock therapy, repeated targeting by police, repeated brutalization by police, and frequent homelessness all threatened to snuff him out, but Kaufman refused to give in. He remained a political beacon of hope for his community throughout his life, asking those around him to envision a world where he could be free. Through his poems, through the poems of Etheridge Knight and Jimmy Santiago Baca, and through contemporary visions of abolition from Angela Davis and community organizers that become ever more relevant as the prison system …

Using Macroinvertebrates To Assess The Effects Of Nutrient Input Between The Nolichucky And Pigeon Rivers, Anna Grizzard

Electronic Theses and Dissertations

Previous work found significant differences in growth rates of native mussels at locations downstream from the regulated Walter’s Dam and the out-of-service, free-flowing Davy Crockett Dam. The purpose of this study is to investigate differences within the macroinvertebrate communities related to factors driving the differences in mussel growth between rivers. Macroinvertebrate samples were collected following the Tennessee Department of Environment and Conservation protocol for SQKICK collection and analyzed using the Tennessee Macroinvertebrate Index (TMI). There were no significant differences in TMI scores between the downstream sites of the rivers, but there were significant increases in chlorophyll_a, dissolved oxygen, …

At What Price: Insidious Hegemony And Character Archetypes Woven Into Until Dawn, Courtney Harvey

Electronic Theses and Dissertations

Supermassive Games’s Until Dawn tasks its players with helping eight teenagers survive a night of terror. All eight playable characters may live or die depending on the player’s choices and gameplay proficiency. Despite its intricacies, the game still relies heavily on horror movie tropes, which the characters embody, and they face different treatment based on their gender, race, and sanity. Particularly, the weapons available to them and the scenarios for their deaths and survival contribute to trapping the characters within their given characteristics and forcing them into a role that they cannot ever fully break free from. While the branching …

Strength Of Weak Ties Theory And College-University Marketing: A Case Study Of Etsu's Clemmer College, Sarah Nobles

Electronic Theses and Dissertations

As scholarly institutions enter a new era of hyper-competition, seeking innovative ways to engage with student populations has become central to social media marketing efforts. Developing strategies and tactics to interact with existing student populations presents new challenges for marketing departments, as well as the stakeholders who are often asked to provide user-generated content. Strong ties among stakeholder relationships can enhance communication with effective outcomes; however, it is the weak ties that may have the most impact. This study draws on existing literature regarding Strength of Weak Ties Theory and faculty and student surveys in East Tennessee State University’s Clemmer …

The Comparative Effects Of Three Virtual Nature Exposure Methods On State Social Motivation: A Randomized Controlled Trial, Samantha A. Castelblanco

Electronic Theses and Dissertations

It is well established in the research literature that exposure to nature positively affects physical and mental health. However, research regarding the effects of nature exposure on social health is less developed. Prior research found that watching a video of nature improved state social motivation. Building on this research, the current study compared the effects of three methods of virtual nature exposure on state social motivation in a randomized controlled trial. In this 3X3 between-subjects experiment, participants (N = 426) 18 to 73 (M_Age = 27.69, SD = 12.19) were randomly assigned to experience 3-minutes of nature …

Operatic Mysticisms: Mountains, Deserts, Waterscapes, Andrew Demczuk

Electronic Theses and Dissertations

Operatic Mysticisms: Mountains, Deserts, Waterscapes examines the ways we encounter environments as readers/viewers of operas, literature, film, and sound recordings, and how each medium requires different detail-gathering techniques. Respective to the previously mentioned mediums, Sun & Sea (2017), Mount Analogue (1952), El Mar La Mar (2017), and Energy Field (2010) are analyzed by engaging with environmental media studies and invention. Reflecting the nature of each landscape—summits of mountains, aporias of deserts, and mysteries of waterscapes—an elemental approach is taken in investigating how these spaces may be noticed, internalized, recorded, and traversed by both the artist and viewer. …

Using Peer-Models And Aac To Increase Expressive Vocabulary In Preschool Children With Developmental Delays, Jazmine Wiles

Electronic Theses and Dissertations

The purpose of this study was to examine the effects of training peer models to implement the system of least prompts and model augmentative and alternative communication (AAC) on expressive language in children with developmental delays. Using a multiple probe across participants design, 4 students with developmental delays were trained to use a language output app on the iPad to communicate five common phrases. Results for 3 participants indicated a functional relation between the peer modeling and expressive language. One student did not complete the intervention due to excessive absences. In most cases, students increased verbal language. Two participants made …

The Effect Of Constant Time Delay And Sentence Frames On Correct Word Selection For Sentences Constructed Using Technology-Aided Instruction During A Story-Based Lesson, Thai Williams

Electronic Theses and Dissertations

The purpose of this study was to investigate the effect of an intervention package that included constant time delay (CTD) and sentence frames on correct word selection for sentences constructed using technology-aided instruction (TAI) during and following a story-based lesson (SBL) for participants ages 6-8 who have intellectual disability, developmental delays, and autism (IDD). A multiple probe across participants design was used to evaluate the efficacy of the intervention. Probes were conducted during baseline, intervention, generalization, and maintenance phases to determine the effectiveness of the intervention on correct word selection for sentence construction. Results indicate a functional relation between the …