Digital Commons Network^™

Athletics As A Life Curriculum: Lessons Learned Through Different Aspects Of Athletics, Thomas J. Davis

College of Graduate Studies: Theses & Dissertations

For my dissertation, I decided to write a memoir to have the opportunity to go through the self-reflection process and learn more about my inner self. I wanted to learn how the life experiences I write about have affected me as a student-athlete, coach, teacher, parent, and how they have shaped me into who I am today. I took instances from my life in athletics that I believe are significant in the development of my overall being. Educational scholars such as William Pinar (1995, 2004), John Dewey (1916/2019, 1933), Frederic Gros (2011), Immanuel Kant (1908/2015), Nel Noddings (2005), and Paulo …

Transcriptional Regulation Of Duox-Dependent Reactive Oxygen Species Production Against Bacterial Infection In The Gut Of Cat Fleas (Ctenocephalides Felis)., Ryne W. Maness

College of Graduate Studies: Theses & Dissertations

Fleas (Order Siphonaptera) are opportunistic blood feeders that parasitize a wide variety of mammals and birds. They also transmit bacterial pathogens that cause diseases in humans (e.g., murine typhus, flea-borne spotted fever, cat scratch disease, and plague). Because they acquire infectious pathogens while blood feeding, the flea gut is considered to be the initial site of infection. While immune responses have been well documented in other disease vectors, few studies have identified the immune mechanisms involved in defense of the flea gut. In other hematophagous insects, the synthesis of reactive oxygen species (ROS) is the immediate immune defense mechanism against …

Long-Term Disability Following A Hamstring Injury, Savannah Mclain

College of Graduate Studies: Theses & Dissertations

PURPOSE: Injuries to the hamstring complex are one of the most commonly seen lower extremity injuries in athletic populations. It is currently unknown how psychological or sociological factors affect an athlete after the recovery process has ended and if these factors play a role in re-injury rates relating to the hamstring. It is also unknown if athlete confidence level changes while in a fatigued state after an athlete returns to play from a hamstring injury. METHODS: Twenty-six physically active adults with and without a previous hamstring injury were recruited for this study. Participants completed a Qualtrics survey that …

Power And Control: An Exploration Of Health And Medicine At Camp Lawton (9js1), Emily L. Jones

College of Graduate Studies: Theses & Dissertations

In late 1864, as the American Civil War was entering its final stages, the Confederacy built a prison to ease the overcrowding at the infamous Andersonville prison. This prison, located in Millen, Georgia, would be known as Camp Lawton. Camp Lawton was abandoned in November of 1864 but has recently been the site of ongoing archaeological investigation. Despite this, little research has been done focusing specifically on health and medicine at Camp Lawton. In this thesis, I use qualitative analysis of Civil War prisoner and guard accounts and analysis of artifacts from Camp Lawton to understand the nature of access …

In-Situ Process Monitoring For Metal Additive Manufacturing (Am) Through Acoustic Technique, Md Shahjahan Hossain

College of Graduate Studies: Theses & Dissertations

Additive Manufacturing (AM) is currently a widely used technology in different industries such as aerospace, medical, and consumer products. Previously it was mainly used for prototyping of the products, but now it is equally valuable for commercial product manufacturing. More profound understanding is still needed to track and identify defects during the AM process to ensure higher quality products with less material waste. Nondestructive testing becomes an essential form of testing for AM parts, where AE is one of the most used methods for in situ process monitoring. The Acoustic Emission (AE) approach has gained a reputation in nondestructive testing …

Present In Presence, Lyndsey A. Frantz

College of Graduate Studies: Theses & Dissertations

My ceramics are made to entice the viewer to live in their present moment by altering their perception and familiarity of utilitarian objects through means of natural processes found out in nature. I want the user to be fully engaged with thoughts about time, nature, and being present during their lives. Life in not just about daily responsibilities and sometimes we as humans can get so caught up in everything around us that we simply forget to enjoy everything we have worked hard to achieve. By experiencing something new, we can get out of our comfort zones and being present …

The Relationship Between Emotion Regulation And Health Status In Southeast Rural Firefighters, Catherine G. Gallagher

College of Graduate Studies: Theses & Dissertations

Firefighters are continuously interacting within high-stress and high physical demanding tasks. Minimal research investigates the influence of emotion regulation on health status among firefighters. PURPOSE: To determine the relationship between emotion regulation constructs and health status fitness metrics in a sample of career firefighters from southeast Georgia. METHODS: Forty-four career firefighters from southeast rural Georgia participated in a yearly fitness assessment. Body composition and fitness variables were collected. Emotion regulation was examined using the 36-item Difficulties in Emotion Regulation Survey. Inferential analysis including a Kruskal Wallis test was used to reveal differences between variables in health status (i.e., Perceived Health, …

(Un)Qualified Immunity: An Analysis On Qualified Immunity And Civilian Sentiments, Guy Hodge Ii

College of Graduate Studies: Theses & Dissertations

Recent events involving the deaths of unarmed, African American citizens have brought forth an increased attention to the application of qualified immunity to law enforcement. This study aims to gain a civilian perspective on qualified immunity. Qualified immunity, as defined by the Supreme Court case Harlow v. Fitzgerald, 457 U.S. 800 (1982), grants government officials performing discretionary functions immunity from civil suits unless the plaintiff shows that the official violated “clearly established statutory or constitutional rights of which a reasonable person would have known.” Through a national-level survey, this study captures an overall favorability of qualified immunity as well as …

Epidemiology Of Concussive Injuries In Collegiate Recreational Athletics, Maddison R. Flowers

College of Graduate Studies: Theses & Dissertations

Background: The epidemiology of concussion in collegiate and high school athletes has been extensively researched. Concussive injury in collegiate recreation, a less supervised sample, is limited. This preliminary study retrospectively examined the incidence and prevalence rates of concussive injuries in intramural and club sports at one institution. Methods: Injury reports were analyzed during the 2016-2019 calendar years. Concussion prevalence, incidence, and odds ratios (reported with 95% CIs) were calculated for intramural and club sports. Results: During the study period, a total of 805 injuries were reported between intramural and club sports with 111 injuries being documented as concussions. Intramural sports …

Current Recommendations For Lower Body Aerobic Exercise In Chronic Unilateral Stroke - A Systematic Review, Jordan N. Brown

College of Graduate Studies: Theses & Dissertations

Background: Chronic stroke patients (i.e., > six months since the onset of stroke) continue to experience persistent gait complications. Once formal physical therapy concludes, exercise professionals can implement exercise interventions designed to improve quality of life and reduce risk of secondary stroke. This systematic review aimed to evaluate whether lower-body aerobic exercise transferred to gait improvements in chronic unilateral stroke. Methods: An electronic search of the following databases were undertaken: MEDLINE, CINHAL, Ovid, and SPORTdiscus. Two independent reviewers selected articles using predetermined inclusion criteria: adults (i.e., >18 years old) who suffered from a chronic unilateral stroke. Additionally, all included studies were …

Design, Synthesis And Applications Of Nanoparticles In Suppression Of Mosquito-Born Flaviviridae Viruses, Maria R. Blahove

College of Graduate Studies: Theses & Dissertations

Recently, nanoparticles have become an origin of exploration in the chemistry field due to their unique medical uses. The current drug delivery models of nanoparticles often include a metal base with a drug conjugated to its surface. However this raises concerns regarding toxicity. A novel approach to solving this dilemma is the development of nanosized biocompatible polymer-based micelles, created from PEG-PCL-PEG triblock polymer, and formed around a drug of choice. The goal is to create a drug carrier nanoparticle system that is labile at a specific intracellular pH, without undue toxicity to the cell. This creates a drug-loaded nanoparticle that …

Comparative Conservation Genomics Of A Suite Of Imperiled Freshwater Mussels, Scott C. Meyer

College of Graduate Studies: Theses & Dissertations

Maintenance of genetic diversity is a critical component to the management and recovery of imperiled species. By ensuring that a species’ genetic diversity is maintained, issues like inbreeding depression and loss of local adaptation can be prevented. However, the genetic diversity of many species are not well-characterized, and the factors that influence a species’ genetic diversity are often not well understood. In the case of imperiled unionid freshwater mussels, it is important to conduct conservation genetic assessments to aid in their management and preserve genetic diversity. This is the first study to conduct a comparative conservation genomic assessment for eight …

Identifying Collegiate Athlete's Motivation To Continue Training In Quarantine Compared Between Sexes, Delaney A. Jamison

College of Graduate Studies: Theses & Dissertations

Purpose: To identify the type of motivation that was most common among NCAA Division I athletes to continue training during a period of quarantine and how this differs between sexes. Methods: Male and female student-athletes from a university in the southern United States were recruited for the study. 47 participants (males = 13, females = 34) completed the Sport Motivation Scale-II (SMS-II) and Basic Needs Satisfaction in Sport Sale (BNSSS) questionnaire to determine their motivation and basic needs satisfaction during the period of imposed quarantine. Data Analysis: A Mann-Whitney-U test was calculated to determine the differences of composite intrinsic motivation …

A Research Assistant's Perceived Skillset When Utilizing Deception, Ahmad Sarris

College of Graduate Studies: Theses & Dissertations

The use of deception in research has been a long-debated topic for several decades. Generally, research on deception has concerned its justifications, common methods, controversies, and uses inside and outside the broad field of psychology. Although the bulk of this research is typically concerned with exploring the potential drawbacks and controversies of deception on participants, the potential advantages and disadvantages to those implementing it has not been explored. More specifically, there are unanswered questions about what skills can be gained or perceived to be gained by research assistants utilizing deception. The present study explored whether deception utilization and/or the presence …

An Exploration Of Depression In African American Adults With Sickle Cell Disease: Symptoms, Coping Strategies And The Potential Benefits Of Religiosity, Delores P. Quasie-Woode

College of Graduate Studies: Theses & Dissertations

Depressive symptoms in adults with Sickle Cell Disease (SCD) often go unrecognized and untreated. SCD is one of the most common inherited hemoglobin disorders in the United States, affecting 1 in 365 African Americans. Individuals with SCD and co-morbid Depression lead to high hospitalization rates and healthcare utilization. The objective of this study is to explore depressive symptoms and preferred coping strategies among African American Adults with SCD. Furthermore, the aim is to explore the acceptability of religiosity among those who self-identify as religious.

Interviews were conducted with 30 African American adults, recruited during their hematology appointment at the Center …

The Language Of Trauma In Roxane Gay's Hunger: A Memoir Of (My) Body, Cydney Price

College of Graduate Studies: Theses & Dissertations

This thesis uses the language and structure of Roxane Gay’s Hunger: A Memoir of (My) Body, in tandem with other works of literature, to examine the relationship between Blackness, fatness, womanhood, and trauma. Among other things, this thesis attempts to draw a connection between Deborah King’s concept of multiple jeopardy and the lived experiences of several different traumas. Also, this these works to highlight the usefulness of the memoir genre as teaching tool in classrooms with students of all ages. I ague that Gay’s memoir is a subversion of the typical weight-loss memoir and is instead a social commentary on …

The Effects Of Race, Sociopolitical Attitudes, And Geographic Location On Criminal Scripts, To'meisha S. Edwards

College of Graduate Studies: Theses & Dissertations

Recent social unrest has highlighted differences in how crime is perceived based upon the race of the perpetrator. Decades of research suggests criminality is more easily associated with racial and ethnic minorities leading to the racialization of crime. Mutz (1994) noted there are personal factors as well as impersonal factors influencing views regarding race and crime. Research suggests the strongest impersonal influence on society’s perception is the media (Gilliam et al., 2002; Umair, 2016). Therefore, the narrative of linking race and crime, which is prevalent in news media, is reinforced every time viewers tune in to their local news. Additionally, …

Influence Of Political Affiliation On Perceived Media Bias And Trustworthiness In The Covid-19 Pandemic, Tabitha Lamberth

College of Graduate Studies: Theses & Dissertations

Partisanship and news source attribution may influence perceived media bias and trust in COVID-19 information. This study aimed to explore how the similarity liking effect relates to political identity and perceived credibility. Our main hypothesis was that individuals would find news sources that shared their political affiliation as more trustworthy than other news sources. To test our hypothesis, 216 undergraduate students participated in a study that measured participants’ trustworthiness of a news article with randomized source attribution from a liberal, conservative, and neutral source. A 2X3 ANOVA tested the relationship between our participants’ political affiliation, measured by the 12-item Social …

School Leaders' And Teachers' Perceptions Of Preparedness For The Online K - 12 Setting, Deirdre Daniels

College of Graduate Studies: Theses & Dissertations

Nearly half of new teachers leave the profession within five years of employment, and most would not recommend teaching as a profession. A shortage of highly effective teachers continues in public schools across the nation; hence, meaningful professional development needs to be implemented to adequately prepare teachers for the classroom, and this is further compounded in the online setting. The goal of this study was to ascertain school leaders’ and teachers’ perceptions of preparedness for an online K – 12 school by examining perceptions of preparedness in three categories: student learning and engagement, curriculum and instruction, and data driven decision-making. …

Applicant Religion And Work Qualifications Impacting Hiring Decisions, William T. Cagle

College of Graduate Studies: Theses & Dissertations

The underlying effect of religious bias towards Muslims has negatively impacted their chances of receiving equal employment opportunities. The current study attempts to observe this effect by having Christian participants pretend to be a boss of a company and asking them to evaluate a fictitious resume and rate the applicant on their suitability for the managerial job at hand. The applicants were either Christian or Muslim. Based on the justification-suppression model, we also attempted to observe the effect having different hiring qualifications had on the applicant ratings. To do this, applicants either had a high or low GPA, and they …

Effective Weather Messaging: Applying The Bad News Response Model To Hurricane Warnings, April S. Carr

College of Graduate Studies: Theses & Dissertations

Sweeny and Shepperd (2007, 2009) proposed the Bad News Response Model (BNRM), outlining three effective responses (i.e., Watchful Waiting, Active Change, Acceptance) as a function of the perceived controllability, likelihood, and severity of bad news. In the current study, we have adapted the BNRM, previously used in health-related scenarios, to explore the relationship between message content and responses in the context of hurricane warnings. Participants viewed hurricane warnings manipulated by severity (Category 1 vs. Category 5) and the inclusion of call-to-action statements (CTAs). The present study attempted to evaluate the effects of severity and controllability on participants’ engagement in desirable …

Assessing Short-Term Microalgal Community Responses Over Altering Hydrological Conditions In Experimental Wetlands Of Costal Georgia, Maggie M. Kuhn

College of Graduate Studies: Theses & Dissertations

Wetlands provide valuable ecosystem services such as nutrient cycling and carbon storage. Microalgae (i.e., diatoms) provide the foundation of primary production and determine rates of energy transfer throughout the system. Climate change models predict an increase in frequency of intense storms and severe drought conditions that pose a threat to known hydrological regimes and wetland ecosystem stability. The purpose of my study was to assess the effects of water permanence (i.e., duration of flooding) on diatom community structure in experimental wetlands. I predicted that wetlands with prolonged periods of flooding (i.e., permanent) would harbor a consistent diatom community throughout flooding …

Languages, Cultures, And Identities: Cross-Cultural Experiences Of Hbcu Students In A Study Abroad Program In Costa Rica, Irina M. Tedrick

College of Graduate Studies: Theses & Dissertations

The goal of this dissertation was to illuminate how an immersive study abroad program enabled my Black and African American Historically Black Colleges and Universities (HBCU) students to have meaningful language acquisition, cultural exploration, and identity expansion experiences. The methods used in this research reflect the qualitative narrative nature of the cross-cultural narrative inquiry (He, 2003, 2006, 2010; Phillion & He, 2008; Phillion et al., 2009; Sharma & Phillion, 2021). Thus, to accurately capture the participants’ stories, I employed a variety of methods, gathering data through semi-structured interviews and the collection of personal artifacts, such as journal writings, pictures, and …

Counternarratives Of Students With Dis/Abilities In One Rural School District, Christy M. Descartes

College of Graduate Studies: Theses & Dissertations

This is an inquiry into the educational experience of students with dis/abilities who are excluded from the general education classroom in one rural Georgia school district. Theoretically my dissertation research builds on critical disability studies (Erevelles 2000, 2002, 2005, 2015; also Annamma 2018; Tremain 2005), critical geography (Harvey 2000; Helfenbein, Jr. 2004; Soja 1989, 2010), and curriculum studies (Maudlin 2008; Snowber 2016; Springgay & Freedman 2008; Swanson 2008). Methodologically building on counternarrative inquiry (Bell 1999; Delgado 1989; He & Ayers 2009; He & Ross 2015; He, Ross, & Seay 2015; Solórzano & Yosso 2002), art-based research (Barone & Eisner 2006; …

Using Zebrafish (Danio Rerio) To Evaluate The Use Of Food Waste Based Feed In Sustainable Small-Scale Aquaculture, Caitlin May

College of Graduate Studies: Theses & Dissertations

Food waste is rich in nutrients and a valuable resource, but currently its primary method of disposal in the United States (US) is unsustainable. In 2018 the US Environmental Protection Agency (EPA) estimated that the commercial, institutional, and residential sectors of the US economy wasted 63 million metric tons of food, most of which was sent to landfills. Instead, food waste could be recycled and used to supplement or replace commercial feed in aquaculture to sustainably stimulate production of fish. Zebrafish (Danio rerio) are a well characterized animal model closely related to other fish species that are important …

Supporting Student-Athlete Mental Health: Ncaa Division I Coaches' Experiences, Perceived Role, And Barriers, Kelsey Kinnamon

College of Graduate Studies: Theses & Dissertations

The opportunity for coaches to play an important role in supporting student-athlete mental health has been increasingly identified (Biggin et al., 2017; Gulliver et al., 2013; Henrikson et al., 2020). Findings suggest that coaches have the potential to help identify athletes who may benefit from mental health services, as well as foster an environment supportive of mental health and help-seeking (Bapat et al., 2009; Bissett et al., 2020). Recommendations have been set forth regarding how coaches may best engage in their role of supporting mental health, however, the literature lacks evidence of what collegiate coaches are actually doing to support …

Understanding Racial Experiences And The Influence Of Family On Stress And Familism Attitudes, Jaqueline Miranda

College of Graduate Studies: Theses & Dissertations

Sixty-five percent of undergraduates reported family as their most important in-group and 79% reported family as being in their top three in-groups (McConnell, 2019). Familial bonds are vital for racial ethnic minorities because of their unique experiences as minorities such as experienced racism, acculturative stress, and other forms of adversity. The current study examined the effects of a racially-based stress induction and imaginal exercise on state stress levels and familial attitudes, and the relationship between racial-ethnic socialization and racial battle fatigue including kinship social support as a moderator. The study used an experimental design, manipulating stress induction through a script …

Quality Assurance Of Lightweight Structures Via Phase-Based Motion Estimation, Ikenna E. Ifekaonwu

College of Graduate Studies: Theses & Dissertations

In recent years, lightweight structures have become mature and adopted in various applications. The importance of quality assurance cannot be overemphasized hence extensive research has been conducted to assess the quality of lightweight structures. This study investigates a novel process that exploits motion magnification to investigate the damage characteristics of lightweight mission-critical parts. The goal is to assure the structural integrity of 3D printed structures and composite structures by determining the inherent defects present in the part by exploiting their vibration characteristics. The minuscule vibration of the structure was recorded with the aid of a high-speed digital camera, and the …

Mothering Through Our Pain: Single Black Mothers’ Narratives, Yolanda E. Surrency

College of Graduate Studies: Theses & Dissertations

Black women’s voices and historical contributions have been dismissed, and even excluded, making it difficult for their cultural knowledge to be transmitted to future generations. Black women battle with an unsettled consciousness from subscribing to the normalization of what dominant culture defines as good mothering. This study uses Black feminism to examine single Black mothers who navigate the negative images of the welfare queen and the matriarch. This narrative study uses Black feminism to examine the stories of single, Black mothers and their daughters. The purpose is to investigate Black mothers’ lived experiences to understand their struggles and resistance. Purposeful …

The Effect Of Motivational General-Mastery Imagery On Reaction Time Performance And Heart Rate, William J. Bean Jr.

College of Graduate Studies: Theses & Dissertations

Research suggests that imagery can reduce reaction time (Alikhani et al., 2001; Grouios, 1992; Hanshaw & Sukal, 2016; Iftikhar et al., 2018; Shanks & Cameron, 2000). Previous studies examining the imagery and reaction time relationship have almost exclusively focused on motor imagery. Additionally, a recent study by McNeil and colleagues (2019) concluded that imagery training improved decision time variables, but not overall reactive agility. Individuals may not be able to generate unpredictable stimuli during imagery. The purpose of this study was to examine the effects of motivational general-mastery (MG-M) imagery on reaction time and heart rate. Reaction time was measured …