Digital Commons Network^™

Colaboratory: Design Collaboration For The Greater Good, Lindsay B. Tyson

College of Graduate Studies: Theses & Dissertations

Graphic design is a powerful tool, which has the power to shift perspective and create an impact. A recent shift in the design world has graphic designers using their skill sets to address complex social problems, to engage their audience in new ways that bring awareness to a social issue for the greater good of society. This thesis examines how graphic design collaboration ignites social change within a community and inspires transformation in human behavior. It explores how designing for the greater good impacts our society; and how these collaborative experiences improve the community and clients they serve. This thesis …

The Effects Of Construal Level On Stigmatizing Attitudes Toward An Individual With Mental Illness, Jeremy Glenn Gay

College of Graduate Studies: Theses & Dissertations

People with mental illness often face stigmatization by society. However, little research has examined cognitive factors that may activate or dissipate stigmatizing attitudes toward those with mental illness. Construal level, or the extent that people focus on abstract generalizations versus concrete details of events, may be one such cognitive factor. Two contradictory hypotheses emerged concerning how construal may affect stigmatizing attitudes. One hypothesis suggests that abstract construals will decrease stigmatization because abstract construals tend to increase the activation of similar goals, thus leading to a similarity focus. In contrast, another hypothesis suggests that abstract construals will increase stigmatization because abstract …

A Study Of Black Teachers’ Perceptions Of The Academic Achievement Of Black Male Students In Elementary Schools In Rural Georgia, Marshall F. Aker

College of Graduate Studies: Theses & Dissertations

Presently, numerous research studies, articles and reports have shown troubling outcomes regarding the education of Black male students in the United States (Darensbourg, Perez, & Blake, 2010; Lewis, Simon, Uzzell, Horwitz, & Casserly, 2010; Prager, 2011). The performance of Black males on national achievement assessments is lower in comparison to the performance of most other subgroups. The high school graduation rate for Black males in the United States is below most other ethnic subgroups (Schotts Foundation, 2015). Although various strategies are often implemented at the national, state, and local level in attempts to address achievement disparities, these efforts have not …

Design, Analysis, Implementation And Evaluation Of Real-Time Opportunistic Spectrum Access In Cloud-Based Cognitive Radio Networks, Nimish Sharma

College of Graduate Studies: Theses & Dissertations

Opportunistic spectrum access in cognitive radio network is proposed for remediation of spectrum under-utilization caused by exclusive licensing for service providers that are intermittently utilizing spectrum at any given geolocation and time. The unlicensed secondary users (SUs) rely on opportunistic spectrum access to maximize spectrum utilization by sensing/identifying the idle bands without causing harmful interference to licensed primary users (PUs). In this thesis, Real-time Opportunistic Spectrum Access in Cloud-based Cognitive Radio Networks (ROAR) architecture is presented where cloud computing is used for processing and storage of idle channels. Software-defined radios (SDRs) are used as SUs and PUs that identify, report, …

Assessment Of The Knowledge And Skills Of School Personnel To Respond To Diabetic Emergencies In Georgia Public Schools, Alesha Wright

College of Graduate Studies: Theses & Dissertations

Diabetes is a common chronic disease that affects children in the United States. As children with diabetes attend school, the ability to appropriately manage their diabetes is essential to preventing life-threatening health complications. The purpose of the study was to assess school personnel’s knowledge of diabetes and perceived self-competence in performing diabetes management skills in response to a diabetic emergency. For the present study, a diabetic emergency was operationalized to include hypoglycemia, hyperglycemia, or diabetic ketoacidosis. A cross-sectional survey design, utilizing a fifty-two item self-administered questionnaire that accentuated the causes and symptoms of diabetes, definition of hypoglycemia and hyperglycemia, and …

Current Concussion Education Practices In Ncaa Member Institutions: A Descriptive Study, Samuel E. Johnson Ii

College of Graduate Studies: Theses & Dissertations

Purpose: To investigate concussion education implementation methods in NCAA member institutions.

Methods: Of the 1,078 athletic trainers across all NCAA Divisions that were contacted, 355 were included in this study. Participants were asked to complete the Current Concussion Education Practices Questionnaire (CCEPQ). The CCEPQ consisted of four sections: demographics, concussion education questionnaire, perceived effectiveness of concussion education, and limitations/barrier to providing concussion education. Outcome frequencies were used to report survey results. Respondent division-level categorical differences across survey items were assessed with a 2X3 chi-square test of independence.

Results: Providing concussion education occurs in 98.9% of NCAA member institutions. Educating student …

A Mixed Methods Assessment Of The Implementation Of Electronic Health Records In Local Health Departments, Karmen S. Williams

College of Graduate Studies: Theses & Dissertations

Background: Electronic Health Record (EHR) implementation has seen great advances in health care, but the movement is leaving public health agencies behind. EHRs have shown improvement in operational and societal outcomes when implemented. Scarce allocation of resources, lack of trained staff, and security are limiters to implementation, despite the varied benefits of EHRs. The objective of this research is to establish a comprehensive view of EHR implementation in local health departments (LHDs) through assessing the status of implementation, benefits, barriers, and strategies to overcome challenges. Methods: This research uses a mixed methods approach to assess 49 key-informant interviews and 324 …

Frames Of Military Veterans In Letters To The Editor In Us Newspapers, Matthew Kleinsorge

College of Graduate Studies: Theses & Dissertations

This ethnographic content analysis of veterans in letters to the editor builds on the existing literature in two ways. First it examines the new time frame of the wars in Iraq and Afghanistan. Second it deals with new data—letters to the Editor and Op-Eds. The new timeframe allows me to address the following questions. (1) What types of frames are currently associated with veterans after over eleven years of continuous combat? (2) Does the amount of sympathy in framings of veterans found by this research seem to differ from the amount of sympathy found in the framings of veterans in …

Guns, Gender, Geography: Exploring Reasons For Gun Ownership, Lauren N. Kadet

College of Graduate Studies: Theses & Dissertations

This study was aimed to depict patterns of gun ownership in the United States and to outline the reasons for gun ownership and the influential variables associated with people’s reasons for owning handguns and long guns. This study used data derived from the 2004 National Firearm Survey to examine how respondents’ geographic region of residency, gender, race, age, rural location and education level influenced the likelihood of, and reasons for owning a firearm. The findings from this study suggest that being a male, living in the south and participants’ age was significant in determining the likelihood of participants owning a …

Zoetic Fitness, Brooke S. Fremeau

College of Graduate Studies: Theses & Dissertations

Graphic design is a problem-solving field. A client or company tasks a designer with a problem, and to solve that problem the designer uses 2D fundamentals and technology. As a designer, one must carefully listen to the client to understand their needs before making design decisions. While graphic designers are responsible for creating stunning visuals for both print and digital media, one of the most important aspects of graphic design is branding. Broadly speaking, branding is the process involved in creating a unique name and image for a product or service in a consumers mind. Through branding, the designer aims …

The Effectiveness Of Teaching Life Skills Through Sport-Based Interventions For At-Risk Youth, Melinda Katheran Scott

College of Graduate Studies: Theses & Dissertations

At-risk youth are children and adolescents who live in a negative environment and/or do not possess the skills they need in becoming responsible members of society (Collingwood, 1997). Many of these youth experience adjustment difficulties, behavioral problems, academic failure and dropout, or mental health difficulties (Moreau et al., 2012). One of the current resources for these youth has been sport-based interventions or physical activity to measure the benefits of psychosocial wellbeing among the adolescents. However, these have typically been outreach projects rather than research based. The current study analyzed the effectiveness of a life skills program called SUPER that used …

Evaluation Of Tattoo Artists' Perceptions Of Tattoo Regulations In The United States, Jessica L.C. Sapp

College of Graduate Studies: Theses & Dissertations

Background: With the increasing popularity in recent years, tattoos are no longer considered taboo but rather becoming a mainstream mode of self-expression so the inherent risks associated with tattooing could have a greater impact on the public’s health.

Objective: The study aims to gain an understanding and describe the perceptions and opinions of tattoo artists regarding tattoo regulations in the United States.

Methods: Data were collected through an online survey using a descriptive, survey research design. Survey responses were used from 1,315 study participants.

Results: There were 5 health policy related items evaluated: 1) tattoo artists should be licensed, 2) …

Modification Of The Fundamental Properties Of Light Through Interaction With Nanostructured Materials, David W. Keene Ii

College of Graduate Studies: Theses & Dissertations

The field of photonics has been growing rapidly over the last few decades as it has endeavored to harness the potential of nanostructured materials to utilize the energy and momentum of electromagnetic radiation on the nanoscale. Using metal nanostructures provides the ability to take advantage of the sub-field of plasmonics which holds the promise of opening the world to vast increases in computational power by circumventing the limitations of conventional current that plague today’s processors. With a thorough understanding of this subject we also get one step closer to increasing the efficiency of solar technology, developing a finer scale of …

Law Enforcements’ Perceptions And Preparedness To Address Child Exploitation Via Hacking, Jack W. Lightfoot

College of Graduate Studies: Theses & Dissertations

Throughout recorded history, children have been subjected to sexual exploitation. Child predators and pedophiles often take great risk and go to extreme lengths to sexually exploit a child. With technological advancements many individuals became globalized and connected with the invention of the computer, the internet and its attributes. However, child predators quickly took note of the vulnerability of children as they begin to groom them online. The problem quickly evolved as the Deep (Dark) Web and encryption were created. This put great stress upon law enforcement entities as locating and combating these predators became exhausting tasks. It’s most often that …

The Posthuman Curriculum And The Teacher, John P. Cook

College of Graduate Studies: Theses & Dissertations

The intent of this document is to explore education through a posthumanist lens. More specifically, elements of posthumanism will be used to better understand today’s teachers, to provide several overarching educational goals and curricular imperatives, and to inform pedagogical practice. Several posthumanist themes in particular will serve to unify this rather broad consideration of education at varying levels. One such theme is that of blurring boundaries, calling into question distinctions that have been the source of declines in the health of our bodies, our species, and the life systems of which we are constitutive parts. Distinctions too often lead to …

Court-Appointed Special Advocates In The Rural South: A Fidelity Assessment, Shanna N. Felix

College of Graduate Studies: Theses & Dissertations

Children in the court system who are abused or neglected are mandated by the federal Child Abuse Prevention and Treatment Act (CAPTA) to have special legal representation in the form of a Guardian ad Litem (GAL). A GAL can be a staff attorney or he or she can be a volunteer layperson (known as a Court-Appointed Special Advocate, or CASA) who has undergone the GAL training. In some states, the CASA volunteer can be a substitute for the GAL, while in other states (like Georgia) the CASA is appointed by the judge as a complement to the staff attorney. To …

Black Lives Matter? Public Accounts Of Police Officers' Use Of Lethal Force, Akiv Dawson

College of Graduate Studies: Theses & Dissertations

The purpose of this qualitative study is to examine the manner in which, police application of lethal force is accounted for in the public sphere. The study examines opinion editorials from the New York Times, Washington Post, Contra Costa Times, Pittsburgh Post-Gazette, and the Salt Lake Tribune. The study applies Altheide’s methodology of ethnographic content analysis to opinion editorials written between July 2014 and September 2015 about three specific cases involving the death of an African American male due to police use of lethal force. Each editorial was loaded into an NVIVO 10 project and coded line by line. This …

A Phenomenological Investigation Of Cheerleaders' Lived Experiences Of Mental Blocks, Erin M. Lawrence

College of Graduate Studies: Theses & Dissertations

A mental block is a phenomenon in which an athlete’s mind no longer allows them to perform a physical skill that was previously well-learned and automatic. This phenomenon has received attention in gymnastics and trampoline but the literature is lacking an investigation of this phenomenon in all-star cheerleading. The purpose of this study was to examine the phenomenon of mental blocks by obtaining it from the first-person perspective of cheerleaders themselves. A purposeful sample of 8 all-star cheerleader participants was interviewed and transcriptions were analyzed utilizing qualitative analysis. Four main themes were found: 1) specific to backwards moving skills, 2) …

Colaboratory: Design Collaboration For The Greater Good, Stephanie Arends Neal

College of Graduate Studies: Theses & Dissertations

A university campus is comprised of countless students enrolled in an array of degree programs that logistically creates a diverse population that can and should culminate into a dynamic professional network for graduates. How can higher education capitalize on this melting pot to provide experiences for students and fuse this network? A place, where students collectively solve problems by applying knowledge from their degree-specific areas, will foster interdisciplinary collaboration. By requiring working-relationships between students that benefit their community, a design center will provide students with experiences across disciplines that mirror a real-world, collaborative work environment while they identify opportunities and …

Tackling The Transition: A Life Skills Intervention To Improve College Adjustment, College Self-Efficacy, And Transference Of Life Skills Of Freshmen Student-Athletes, Kendra Grant

College of Graduate Studies: Theses & Dissertations

The present study explored the effects of a life skills intervention on college freshmen student-athletes’ college adjustment, college self-efficacy, and the transference of life skills. The purpose of this study was to determine the importance of implementing life skills programming to student-athletes in order to smooth the transition period from high school to college. Hypotheses were that participants would improve in college adjustment, college self-efficacy, and transference of life skills from participation in the life skills intervention. Participants included three freshman student-athletes, who played various sports at a Division 1 University located in the southeast. The primary researcher conducted a …

Student Motivation And Intent To Take Online Courses, Ashley W. Cullum

College of Graduate Studies: Theses & Dissertations

The Motivation Orientation Scale – Student Version (MO-SV) and Unified Theory of User Acceptance of Technology (UTAUT) were used to predict to what extent motivation orientation impacts student intent to take online courses, to examine the intrinsic and extrinsic motivators of students that drive them to take online courses, to examine the relationship between motivation to take online courses and motivation to take face-to-face courses, and to determine if demographic variables influence behavioral intent to take online courses. A sample of 394 full-time and part-time students at a large, public, research university with an integrated health center in the Southeast …

Developing The Whole Teacher: A Phenomenological Case Study Of Student Teachers' Emotional Experiences In One Teacher Education Program, Kathleen M. Crawford

College of Graduate Studies: Theses & Dissertations

Student teaching serves as the culminating field experience in the majority of teacher education programs, and studies have revealed the need to investigate the connection between pre-service teachers and the emotions they experience, express, and manage. Therefore, the overarching purpose of this phenomenological case study was to examine how one Early Childhood (PreK-5^th) Education Program addressed and prepared teachers for the emotional dimensions of teaching, as well as to examine the emotional experiences of the student teachers. The results of this study revealed the need for teacher education programs to amend the ways in which they prepare pre-service …

"We're In The Business Of A Good Education": Schooled To Profit Or Educated To Create?, Nicole Nolasco

College of Graduate Studies: Theses & Dissertations

In this inquiry, I ask the questions: What could my career, my life, and the world be like in the future? How could public education be impacted by the frenzy over accountability, standards, and the belief that competition and unrestricted capitalism will reform American schools, especially for students of color and from the working and lower classes? How can I, a high school English teacher, address pressing social and educational issues to affect change? I explore these questions through a work of fiction I have created. Theoretically drawing from critical pedagogy, I use arts based research and fiction as methodology …

An Exploration Of The Impostor Phenomenon And Its Impact On Black Women Administrators In Higher Education In The South, Marian Muldrow

College of Graduate Studies: Theses & Dissertations

Numerous studies document Black student and faculty underrepresentation in higher education and the obstacles blocking their access to the classroom either as students or as instructors. As Black women students work toward graduate degrees, Black women administrators are needed so these students can see their identity reflected in their academic leaders.

As a result, this study focused on the particular challenges that limit upward mobility to senior-level administrative positions and highlighted some of the obstacles and conflicts that arise when Black women pursue leadership positions at institutions of higher education. The highlighted historical events related to education, as well as …

Charter School Governance: An Exploration Of Autonomy And Board Effectiveness, June A. Erskine

College of Graduate Studies: Theses & Dissertations

Despite the increased numbers of charter schools each year, we understand very little about their governing boards. According to the Georgia Public Policy Foundation (2004) factors that correlate with charter school success such as accountability, public support, and institutional capacity to progress toward established goals are typically under the management of a charter school governing board. While there is no shortage of governance recommendations for charter schools, there are few empirically validated prescriptions. There are empirically validated characteristics of successful Non-Profit Organization (NPO) governing boards (Herman & Renz, 2008). The methodology for this research was designed to determine if governance …

Going Online On Behalf Of Others: An Investigation Of ‘Proxy’ Internet Consumers, Neil Selwyn, Nicola Johnson, Selena Nemorin, Elizabeth Knight

Research outputs 2014 to 2021

A range of Australians find themselves acting as ‘proxy internet users’ – i.e. using online services and applications on behalf of other adults who otherwise make limited use of the internet. It is rare for those adults being supported by proxies to be absolute non-users of the internet. Apart from extreme cases of physical/intellectual incapacity, most people covered by our research were making some use of the internet, if only through smartphones and Apps. Proxy internet assistance often takes place within families – notably elderly parents being helped by their adult sons and daughters. Other proxy users include people acting …

Performance Enhancement Of Equivalence Principle Algorithm, Xin Fu, Li (Lijun) Jun Jiang, Zu Hui Ma, Shi Quan He

Electrical and Computer Engineering Faculty Research & Creative Works

The conventional equivalence principle algorithm (EPA) exploits cubical surfaces to support equivalent sources. However, it introduces strong discontinuities due to sharp edges and corners. In this letter, a spherical surface is employed as the equivalence surface to avoid singularities from nonsmoothness. To achieve better accuracy, the meshless sampling scheme is used for integral operators on the spherical equivalence surface. The numerical examples are provided to validate the performance enhancement of EPA through the proposed method.

Breastfeeding In Nigeria: A Systematic Review, Emmanuel O. Adewuyi, Kazeem Adefemi

Research outputs 2014 to 2021

Breastfeeding confers numerous benefits on babies and mothers. Early initiation, ‘exclusive breastfeeding’ and breastfeeding for at least two years post-delivery are the recommended practices. This study aims to examine the trends of breastfeeding practice in Nigeria by reviewing available published studies. The online databases of PubMed, Science Direct and the Web of Knowledge were searched using relevant terms. Studies identified were screened for eligibility and those that met the inclusion criteria were included in this review. Graphs and regression equations were generated using Microsoft Excel® to illustrate the duration of and trends in, breastfeeding practices in Nigeria. This review adopts …

Proactive Biometric-Enabled Forensic Imprinting, Abdulrahman Alruban, Nathan L. Clarke, Fudong Li, Steven M. Furnell

Research outputs 2014 to 2021

Threats to enterprises have become widespread in the last decade. A major source of such threats originates from insiders who have legitimate access to the organization's internal systems and databases. Therefore, preventing or responding to such incidents has become a challenging task. Digital forensics has grown into a de-facto standard in the examination of electronic evidence; however, a key barrier is often being able to associate an individual to the stolen data. Stolen credentials and the Trojan defense are two commonly cited arguments used. This paper proposes a model that can more inextricably links the use of information (e.g. images, …

Floating Constructed Wetland For The Treatment Of Polluted River Water: A Pilot Scale Study On Seasonal Variation And Shock Load, Tanveer Saeed, Biprojit Paul, Rumana Afrin,, Abdullah Al-Muyeed, Guangzhi Sun

Research outputs 2014 to 2021

This paper reports the performance of a pilot scale floating constructed wetland (FCW), employed for the treatment of polluted water collected from Buriganga river in Bangladesh. The FCW system included a tank for accommodating collected water and a floating mat with media, to support the growth of two macrophyte species Phragmites australis and Canna indica. Mean mass removal rates of 0.66, 0.76, 0.08, 0.51, 2.49g/m2d were achieved for ammoniacal nitrogen (NH4-N), total inorganic nitrogen (TIN), phosphorus (P), biochemical oxygen demand (BOD), chemical oxygen demand (COD), respectively by the FCW. Nitrogen removal was via nitrification-denitrification processes, whereas filtration-sedimentation appeared to influence …