Digital Commons Network^™

Public Perception Of Different Planting Techniques Using Augmented Reality, Sultana Quader Tania

College of Graduate Studies: Theses & Dissertations

The objective of this study was to measure public perception of the different planting techniques (block and matrix), which are used at visitor information centers (VICs) and other rights of way (ROW) areas. The main factors that affect public perception of planting techniques were identified through an extensive literature review and qualitative survey from four welcome centers in the state of Georgia. The ranking of those indicators, based on public preferences, was discovered through a quantitative survey. During the first phase of the quantitative survey, images of block and matrix were used. An iOS-based user-friendly and cost-effective augmented reality (AR) …

Predicting Student Sustainability Knowledge, Attitudes, And Behaviors: Effects Of Demography, Environmental Science Education, And Sustainability Intervention Programs At Georgia Southern University, Bailey Chandler

College of Graduate Studies: Theses & Dissertations

This mixed-methods research approach assesses trends in sustainability knowledge, attitudes, and behaviors in the student population at Georgia Southern University (GS). Students completed a baseline survey in order to determine their knowledge and attitudes about sustainability and what sustainable behaviors they perform. A total of 1,328 useable responses to the baseline survey were gathered. Effects of race, academic class, gender, and prior completion of an environmental science course were tested, as well as the effect of campus (Statesboro and Armstrong). Previously taking an environmental science course and race/ethnicity were the two strongest indicators of knowledge score. Males scored higher than …

Nonparametric Misclassification Simulation And Extrapolation Method And Its Application, Congjian Liu

College of Graduate Studies: Theses & Dissertations

The misclassification simulation extrapolation (MC-SIMEX) method proposed by Küchenho et al. is a general method of handling categorical data with measurement error. It consists of two steps, the simulation and extrapolation steps. In the simulation step, it simulates observations with varying degrees of measurement error. Then parameter estimators for varying degrees of measurement error are obtained based on these observations. In the extrapolation step, it uses a parametric extrapolation function to obtain the parameter estimators for data with no measurement error. However, as shown in many studies, the parameter estimators are still biased as a result of the parametric extrapolation …

"That's A Man:" How Trans Men In The South Bolster Their Claims To Manhood, Megan Y. Phillips

College of Graduate Studies: Theses & Dissertations

While several studies have explored manhood acts and compensatory manhood acts in cisgender men (Ezzell 2012; Sumerau 2012), few have examined them in the trans community. This research fills gaps in the literature by examining an understudied population in the South, an area of the country where queer lives are often ignored. Additionally, it allows us to continue to separate masculinities from only those born with male bodies. Using 51 interviews with trans men, I examine the experiences of trans men in the South and the manhood acts they employ to enhance their masculinity and compensate for their presumed lack …

Generalization Of Kullback-Leibler Divergence For Multi-Stage Diseases: Application To Diagnostic Test Accuracy And Optimal Cut-Points Selection Criterion, Chen Mo

College of Graduate Studies: Theses & Dissertations

The Kullback-Leibler divergence (KL), which captures the disparity between two distributions, has been considered as a measure for determining the diagnostic performance of an ordinal diagnostic test. This study applies KL and further generalizes it to comprehensively measure the diagnostic accuracy test for multi-stage (K > 2) diseases, named generalized total Kullback-Leibler divergence (GTKL). Also, GTKL is proposed as an optimal cut-points selection criterion for discriminating subjects among different disease stages. Moreover, the study investigates a variety of applications of GTKL on measuring the rule-in/out potentials in the single-stage and multi-stage levels. Intensive simulation studies are conducted to compare the performance …

Performing Identities Of The Auditory-Verbal Deaf Students In The Classrooms: A Teacher's Performative Memoir, Tracy Edenfield

College of Graduate Studies: Theses & Dissertations

My dissertation, that incorporated performative storytelling and dance, is a memoir reflecting over fifty years of my lived experiences related to deafness as a multidimensional illustration that spans from my experience as a young child with a family member affected by Usher’s Syndrome; as an educational sign language interpreter; as a teacher of the deaf (TOD); and as an early intervention auditory-verbal therapist. Theoretically, my dissertation builds upon critical pedagogy (e.g., Baglieri & Shapiro, 2012; Freire, 1970/2009; McLaren & Crawford, 1998) and disability studies (e.g., Davis, 2002; Goodley, 2011; Siebers, 2008; Kitchens, 1998). The physical disability of deafness continues to …

Effectiveness Of Wellness Programming To Improve Health And Fitness Metrics In Rural Firefighters, Macy Weeks

College of Graduate Studies: Theses & Dissertations

Background: Worksite wellness programs are an excellent option to help promote health and wellness among employees. However, there is little research discussing these benefits among firefighters. Purpose: The purpose of this study was to evaluate the effectiveness of a wellness program to improve or maintain health and fitness metrics in rural, career firefighters over a 9-month period. Methods: Thirty-six firefighters from a department in southeast Georgia participated in this wellness program. All health and fitness metrics tested were recommended by the National Fire Protection Agency. The wellness program that took place over 9-months provided basic tools and knowledge regarding exercise …

Knowledge And Willingness Of Academic Advisors And College Professors Regarding Concussion And Academic Accommodations, Loriann Tedder

College of Graduate Studies: Theses & Dissertations

Introduction: A significant increase in the number of concussions has guided research to look beyond physical return to play but rather examine cognitive return to learn as an all-inclusive approach to concussion management. Part of the return to learn protocol incorporates academic accommodations within the classroom, which can be implemented by academic advisors and professors. However, their knowledge and willingness of this role is unclear. Purpose: To determine academic advisors and college professor’s knowledge of concussions and their willingness to provide academic accommodations to students recovering from a concussion. Hypothesis: H₁: Academic advisors and professors have a …

On Voyeurism: Being Seen On The Modern Stage, Megan M. Mobley

College of Graduate Studies: Theses & Dissertations

At the end of the nineteenth century, playwrights grew more interested in exploring the ramifications of the gaze, looking and being looked at. For existentialist Jean-Paul Sartre, the gaze causes a never-ending battle between our subjective selves, how we view ourselves, and our objective selves, or how others view us. The knowledge of the Other’s gaze allows us to self-reflect on our own existence. Sartre and Oscar Wilde each incorporate the gaze into their plays to explore the battle between our subjective and objective selves, gendered perception, differences in perception, and to undercut or demonstrates the dominant structures of seeing. …

The Rose Who Grew From Concrete: A Black Female Administrator's Perspective Of The Public School Experience For Black Girls Who Attend A Predominantly White Middle School In Southeast Georgia, Latashia S. Thomas

College of Graduate Studies: Theses & Dissertations

This study explores the educational experiences of Black girls who attended a predominantly White school in Southeast Georgia from the perspective of a Black female administrator. Using Critical Race Theory (e.g. Bell, 1987, 1992, 1995; Delgado & Stefancic, 2001; Solorzano & Yosso, 2001) and Black Feminist Thought (e.g. Hill Collins, 2000; hooks, 1984/2000) as theoretical frameworks and memoir (Angelou, 1969/2009; Hurston, 1996) and fiction (Bell, 1992; Morrison, 1970/1993) as methodology, I explore ways in which Black girls are oppressed when they attend majority White public schools.

Six meanings emerged from this inquiry: (1) Writing my memoir has allowed me to …

Imagined Communities: The Individual And The Nation In Aw's Map Of The Invisible World And Rushdie's Midnight's Children, Yu Chia Chang

College of Graduate Studies: Theses & Dissertations

This thesis focuses on the relationship between the individual and the nation in Tash Aw’s Map of the Invisible Worldand Salman Rushdie’s Midnight’s Children. Incorporated Benedict Anderson’s theory of “imagined communities” into the reading of both of the novels, this thesis discusses the limitation of nationalism and the imagination of individuals, aiming to show that it is the diversity of a nation that turns the stagnant imagined communities into fluid imagining communities.

Alternatives: The Video Game. An Assessment Of Bias And Preferences In Uncertain Situations, Vincent Edwards

College of Graduate Studies: Theses & Dissertations

Going against working assumptions of what is "natural", animals have been observed to "gamble" when choosing between a high-risk choice with a high reward, and a consistent alternative with a low reward that feeds them more over time. The Energy Budget Rule (EBR) claims that animals have a foraging goal they must reach to survive, and each attempt to forage has a cost; under certain conditions, a high risk "gamble" is the best option for survival. The present study attempts to observe human choice behavior in a task that tests EBR and assesses shifts in behavior over time as an …

Instructor Activity Recognition Using Smartwatch And Smartphone Sensors, Zayed Uddin Chowdhury

College of Graduate Studies: Theses & Dissertations

During a classroom session, an instructor performs several activities, such as writing on the board, speaking to the students, gestures to explain a concept. A record of the time spent in each of these activities could be valuable information for the instructors to virtually observe their own style of instruction. It can help in identifying activities that engage the students more, thereby enhancing teaching effectiveness and efficiency. In this work, we present a preliminary study on profiling multiple activities of an instructor in the classroom using smartwatch and smartphone sensor data. We use 2 benchmark datasets to test out the …

Maladaptive Grief: Irish And American Experiences Of Loss, Mourning, And Trauma, Abby Hey

College of Graduate Studies: Theses & Dissertations

Literature that responds to loss and expresses mourning, a genre referred to as the elegy, traditionally follows an adaptive pattern in which a mourner reaches consolation and comfort. In the modern period, however, mourning transformed into destructive experiences that were notably private. With this phenomenon of greater social and emotional isolation, writers like Sylvia Plath, Samuel Beckett, and Elizabeth Bishop expressed rumination and irresolution. In contrast, before the twentieth century, elegies were not only more consolatory, but there was a greater emphasis on shared feeling, and this communal type of mourning is more often adaptive. By grieving together in the …

Assessing Public Health Workforce Informatics Competencies: A Study Of Three Health Departments In Metro Atlanta, Olatanwa Adewale

College of Graduate Studies: Theses & Dissertations

Background: There is a need for the public health workforce to be current and versatile in technology usage. Public health leveraging technology usage in service delivery has the potential to improve efficiency and bring it to the forefront in the provision of healthcare services. The purpose of this study was to assess public health workforce informatics competencies in select Atlanta health districts and determine the correlates of public health informatics proficiency.

Methods: A 10-item instrument adapted from the recommendations of a Working Group document by the Centers for Disease Control and Prevention and the 2015 Informatics Capacity and …

Optimizing Anti-Icing Operation For Winter Roadway Treatment Using A Decision-Making Tool, Jyoti B. Das

College of Graduate Studies: Theses & Dissertations

Managing winter roadway treatment can be a challenge where winter is not severe, but snowfall is experienced a few times a year. Winter weather makes the road dangerous and challenging to travel. Most US states have approached and implemented different winter road maintenance practices to make transportation of goods, services, and people uninterrupted. However, the state of Georgia has always struggled to deal with winter weather. Recently, there has been some progress. The Georgia Department of Transportation prepared a winter road treatment plan in 2019, and they are still working on improving it. Increasing emphasis on pre-treating the road rather …

Prayer As A Potential Buffer Against Ego Depletion, Danielle Oehring

College of Graduate Studies: Theses & Dissertations

Ego depletion is theorized as the loss of self-control after it has been exerted over a period of time, leading to loss of conscious regulation of behavior. Buffering against this loss is characterized by engaging in an activity that will help extent the use of self-control, helping to further regulate behaviors such as impulse control. We were interested in learning how prayer may act as a buffer against ego depletion and compared prayer against self-encouraging talk to find is there is a difference between how the two affect self-control. One hundred ten participants were randomly assigned to a video group: …

Examining Spatial Inequities In Green Space Distribution And Access Around The Historic City Of Savannah, Georgia., Chiamaka F. Chimah

College of Graduate Studies: Theses & Dissertations

Green space supports recreational activities and environmental sustainability which has proven to aid physical and social well-being as well as environmental health. However, spatial inequities are observed in the distribution and accessibility of urban green space. This norm identified as an environmental justice issue has left racial minorities and people of low socioeconomic status at a disadvantage. This study adopted a geospatial approach to assess green space quantity, quality, and accessibility, and generate a green space index. This research assessed the relationship between racial structure, socioeconomic characteristics and green space inequities in all municipalities in Chatham County, Georgia with a …

Design, Construction, Energy Modeling, And Navigation Of A Six-Wheeled Differential Drive Robot To Deliver Medical Supplies Inside Hospitals, Makhluk Hossain Prio

College of Graduate Studies: Theses & Dissertations

Differential drive mobile robots have been the most ubiquitous kind of robots for the last few decades. As each of the wheels of a differential drive mobile robot can be controlled, it provides additional flexibility to the end-users in creating new applications. These applications include personal assistance, security, warehouse and distribution applications, ocean and space exploration, etc. In a clinic or hospital, the delivery of medicines and patients’ records are frequently needed activities. Medical personnel often find these activities repetitive and time-consuming. Our research was to design, construct, produce an energy model, and develop a navigation control method for a …

Schools For Profit Or Schools For Education? A Christian School Principal’S Perspectives, Michael A. Crosby

College of Graduate Studies: Theses & Dissertations

This dissertation is a series of speculative essays (Schubert, 1991) that address the forces of neoliberalism on schools today– both public and private. While there have been studies on the detrimental effects of high-stakes testing on public schools (e.g., Au, 2015; Giroux, 2014; Wacquant, 2000) as well as the associated harmful effects of school to prison pipeline (e.g., Saltman, 2016; Taubman, 2009), there remains little research associated with the damaging impacts of neoliberalism on Christian schools. Building upon the theoretical framework of critical pedagogy (e.g., Friere, 1970; Kincheloe, 2008; McLaren, 2015), I undertake a critical examination of neoliberalism’s calculated efforts …

Looking Through A Culturally Proficient Lens: Georgia Elementary Esol Teachers' Perceptions Of School Leaders, Mary C. Houser

College of Graduate Studies: Theses & Dissertations

This study examines the perceptions of ESOL teachers in Georgia regarding their school leaders’ cultural proficiency in working with diverse learners. The hypothesis is that school leaders must embrace diversity within the school they supervise by promoting language learning and academic success through engagement and discourse, establishing a relationship with diverse students and their families, and show a vested interest in language learning programs. The issue surrounding this research is the lack of knowledge, interaction, respect, inclusion, and understanding that some school leaders demonstrate regarding ESOL students and their parents. Using Dewey’s Theory of Experience as a theoretical framework, narrative …

Reduced Dataset Neural Network Model For Manuscript Character Recognition, Mohammad Anwarul Islam

College of Graduate Studies: Theses & Dissertations

The automatic character recognition task has been of practical interest for a long time. Nowadays, there are well-established technologies and software to perform character recognition accurately from scanned documents. Although handwritten character recognition from the manuscript image is challenging, the advancement of modern machine learning techniques makes it astonishingly manageable. The problem of accurately recognizing handwritten character remains of high practical interest since a large number of manuscripts are currently not digitized, and hence inaccessible to the public. We create our repository of the datasets by cropping each letter image manually from the manuscript images. The availability of datasets is …

A Study On The Visual And Verbal Languages Of Typography, Ellyn E. Duncan

College of Graduate Studies: Theses & Dissertations

It takes a person 0.05 seconds to form a first impression of something new. While first impressions are quick and surface level, they are generally important in the lasting impression developed by the individual. I believe graphic designers have the ability to manipulate the first impression of their work by using the different languages of typography to command the attention of an audience and direct a planned impression. Through the testing and research of this thesis study, I aim to provide examples of how people share common responses and interpretations of visual elements and show that the visual and verbal …

Place Vulnerability Assessment In Coastal Georgia, Usa, Bless Dupeh

College of Graduate Studies: Theses & Dissertations

The complexity of vulnerability to natural hazards requires a thorough assessment of both physical and social factors. Physical vulnerability explains the occupancy within hazardous zones and social vulnerability determines how a community can cope, respond to, and recover from disasters. The determination of both physical and social vulnerability helps find the overall vulnerability of a place and this in turn helps with hazard mitigation. This study assesses the overall place vulnerability by examining both physical and social vulnerability in six Coastal Georgia counties. This study also uses Principal Component Analysis (PCA) to generate a social vulnerability index. To obtain the …

The Impact Of School Tasks On The Leadership Self-Efficacy Of Principals And Assistant Principals, Torri M. Jackson

College of Graduate Studies: Theses & Dissertations

State and federal accountability standards for student achievement and school improvement have increased the focus on school leadership, specifically the leadership of school principals and assistant principals. The pressure to lead schools effectively while fulfilling instructional leadership and school management tasks could impact school administrators’ perceptions of their leadership capabilities. The purpose of this quantitative, cross-sectional study was to identify the relationship between the instructional leadership tasks and school management tasks of school administrators and their leadership self-efficacy across multiple demographics. Survey data were collected from 73 school administrators, which quantified the leadership self-efficacy of principals and assistant principals based …

An Evaluation Of Georgia Southern University Public Safety Department's Community Policing Program: A Residence Hall Partnership Program, Charles P. Bowen

College of Graduate Studies: Theses & Dissertations

The Residence Hall Partnership Program (R.H.P.P.) is the first major department wide community policing effort by the Georgia Southern police department. This study is an evaluation of that program’s first year of implementation. The evaluation process consists of a series of two mostly quantitative surveys of the residence hall students and officers of the Georgia Southern police department. The first survey was distributed at the beginning of the program during the Fall 2019 semester, the follow-up survey at the end of the Spring 2020 semester. The theories being examined are that community policing programs will improve student’s perceptions of police, …

Between And Behind The Lines: The Life Of High School Coaches, Mary Davis

College of Graduate Studies: Theses & Dissertations

In this study, I write about the emotional journey of high school athletic coaches’ experiences as they move through their day as teachers, coaches, and spouses/parents. The examination of the emotions and transitions high school coaches experience has been largely unresearched. There have been examinations of teachers, the impact coaches have on athletes, and a coach as a parent, but there is not extensive research on all three roles experienced by one person. High school athletics is a tremendous part of high school, and coaches have a tremendous impact not only on their players, but on the students they teach …

Naloxone Availability In Georgia Retail Pharmacies 44 Months After Implementation Of A Statewide Standing Order, Enjoli Willis

College of Graduate Studies: Theses & Dissertations

Opioid overdose deaths have quadrupled since 1999. Georgia is one of 35 states with a significant increase in drug overdose deaths from 2013 – 2017, with deaths increasing by 70% during 2010-2018. Many states, including Georgia, have implemented naloxone standing orders to remove barriers to access to naloxone, an opioid overdose reversal drug that reverses opioid overdose symptoms. However, it is still not readily available in places where it is most needed. This research investigates naloxone availability in Georgia 44 months after the implementation of a statewide standing order. This research also seeks to determine if pharmacy and community-level factors …

A Content Analysis Of Institutions Of Higher Education's Sexual Assault Policies: Assessing Response To Sexual Assault In Georgia, Brianna Williams

College of Graduate Studies: Theses & Dissertations

Sexual assault is a public health concern that must be systematically addressed. The existence of a comprehensive sexual assault policy and compliance with federal regulations can guide institutions of higher education in responding to and preventing sexual assault on campus. Federal laws hold institutions accountable for providing a safe environment for students. The purpose of this qualitative content analysis was to assess compliance with federal policy and assess the response to sexual assault by IHE in Georgia. Data from the National Center for Education Statistics was utilized to identify Georgia's institutions receiving federal aid during 2018-2019. Using a proportionate stratified …

Eye Screening In U.S. Adults With Diabetes: Examination Of Trends, Racial And Ethnic Differences, And Contribution Of Medicaid Expansion, Meps 2010-2017, Karon Lewis

College of Graduate Studies: Theses & Dissertations

Diabetic retinopathy (DR) is a prevalent cause of vision impairment and blindness among adults in the United States. Early diagnosis of DR through dilated eye examinations can reduce the risk of vision impairment or loss. Differences in eye examination rates by race and ethnicity have been suggested by prior studies emphasizing importance of increasing insurance coverage and access to care among minority populations. The Affordable Care Act aimed to expand health insurance coverage and improve access to care. This study examined trends overall and by race and ethnicity in eye examination rates and the contribution of Medicaid expansion on changes …