Digital Commons Network^™

Transfer Students And The Excess Credit Hour Surcharge: A Program Evaluation Of An Excess Credit Hour Surcharge Training, Chandra Davis

USF Tampa Graduate Theses and Dissertations

The transfer student population is rising on college campuses in the United States. Consequently, higher education institutions want to better understand how to support this growing and diverse population. Faced with increased demand for accountability, colleges and universities have developed various initiatives to increase college graduation rates. One such initiative is the Excess Credit Hour Surcharge. The Florida state statute, commonly known as the Excess Credit Hour Surcharge, was introduced by legislators in 2009. The Florida legislature incentivizes state university students to graduate promptly and efficiently to avoid a surcharge. However, the legislation affects transfer students in a unique way …

Coral Reef Restoration Monitoring Through An Environmental Engineering And Social-Ecological Lens, Michelle C. Platz

USF Tampa Graduate Theses and Dissertations

The Florida Reef Tract (FRT) has experienced catastrophic coral cover declines since the 1970s, and active coral restoration is therefore needed to recover ecosystem integrity, preserve intrinsic values, and guarantee the provision of ecosystem services on which humans rely. While the coral restoration field’s ability to grow and outplant coral has improved extensively in the last two decades, this growth has led to the development of research gaps pertaining to restoration monitoring, specifically regarding the technical capacity to perform long term monitoring, spatial and temporal resolution, and metrics with which to quantify changes in ecosystem function resulting from restoration. The …

Curricular Assemblages: Understanding Student Writing Knowledge (Re)Circulation Across Genres, Adam Phillips

USF Tampa Graduate Theses and Dissertations

This dissertation proposes that the field of Writing Studies (WS) as well as writing program administrators (WPAs) should integrate quantitative methods into curricular assessment in order to improve pedagogical practices within their curricula. Through the use of the theoretical framework of assemblage theory, a theory that has been underutilized within WS, and the lens of linguistic, cultural, and substantive (LCS) language patterns, this study attempts to identify and understand student writing knowledge circulation and recirculation within one local curriculum. As well, with the incorporation of technological tools such as RAND-Lex, WPAs and WS researchers can identify granular patterns within student …

Do Suicide Attempt Survivors Have Reduced Long-Term Well-Being? A Study Of Veterans Across Three Nationally Representative Cohorts, Bradley A. Brown

USF Tampa Graduate Theses and Dissertations

Prior suicide attempts are known to elevate the risk for re-attempting suicide and death by suicide. However, most people who attempt suicide will neither die by suicide nor re-attempt suicide. Establishing comprehensive knowledge about the prognosis of suicide attempts would be valuable for multiple stakeholders, including suicide attempt survivors, their loved ones, and mental health professionals treating suicidal patients. Nearly all work on functioning after a non-fatal suicide attempt centers on elevated risk, and the effects of a suicide attempt on long-term psychological well-being are unknown. The present study addressed this gap in the literature by comparing psychological well-being among …

Assistive Technologies For Independent Navigation For People With Blindness, Howard Kaplan

USF Tampa Graduate Theses and Dissertations

The necessity for individuals to navigate from location to location is essential to daily life. The majority of humans use sight as the main source for determining how to move through their environment. However, there is a large population of people who are either blind or living with low vision. Based on a 2017 National Health Survey there are around 27 million adult Americans that have experienced vision loss (National Center for Health Statistics, 2017). According to the Eye Diseases Prevalence Research Group there are 3.4 million Americans 40 years and older that are legally blind or visually impaired (EDPRG, …

A Principal's Story Of Leadership: The Evolution Of School Culture In A School For Gifted Education, Lori Wiley

USF Tampa Graduate Theses and Dissertations

A school’s culture evolves over time and guides the ways in which those who interact within the school think, feel, and act. It is grounded in shared meanings, foundational beliefs, and value systems created by a school (Deal & Peterson, 2009). The principal plays a key and critical role in influencing and shaping school culture. The literature representing gifted education, school culture, and the role of the principal in shaping school culture is substantial; however, there is a gap in the literature that explores the role of the principal in gifted education and how the principal might shape the culture …

A Study Of Noise Exposures For Amusement Park Employees By Positions And Ride Categories, Danielle M. Dao

USF Tampa Graduate Theses and Dissertations

Millions of workers in the United States encounter daily noise exposures in their workplace, associated with millions of dollars in workers compensation annually. Many industries have been well studied for the presence of hazardous noise, but little exposure data exists for the amusement park industry.Major attractions found at amusement parks fall within one of three categories and in each of those categories, five employee positions are common. This thesis sought to identify if there are differences in potential employee noise exposure among the ride types and if there are differences in noise exposure among the employee positions. The analysis of …

Trajectory Optimization For Connected And Autonomous Vehicle Platooning And Split Operations: Modeling And Experiments, Qianwen Li

USF Tampa Graduate Theses and Dissertations

Emerging connected and autonomous vehicle (CAV) platoon technology holds great potential in improving mobility, enhancing riding comfort, reducing fuel consumption, and mitigating congestion. It reduces car-following gaps via cyber connections. Further, it smooths vehicle trajectories via automated control. Smoothed trajectories and improved aerodynamic efficiency from reduced car-following gaps improve fuel and space efficiency, thus improving traffic performance.

Motivated by such promising advantages, this dissertation investigates trajectory optimization for two basic CAV platoon operations, i.e., platooning and split, which are the premise to implement this technology to benefit society. Two two-stage optimization problems are formulated to solve the platooning and split …

The Debate On Physician-Assisted Death In The United States: A Narrative Analysis Of Formula Stories, Rebecca Blackwell

USF Tampa Graduate Theses and Dissertations

Public policy discussions can be viewed as empirical windows into broadly shared culturalvalues and emotions of the social contexts in which the policy discussions take place. This project is a narrative analysis of the public debate on physician-assisted death (PAD), drawing from three data sources: newspaper articles, the websites of social movement organizations, and testimonies from a state legislative hearing. This analysis explores ways in which social actors deploy personal stories that contribute to shape the policy-making process by appealing to cultural beliefs and broadly shared emotions. The findings of this project constitute a contribution to the study of emotions …

Perceptions Of Preservice Teachers Of Students With Intellectual Disabilities About Their Preparation For Inclusive Education, Abdullah Aljudaya

USF Tampa Graduate Theses and Dissertations

Inclusive education improves social skills, cognitive abilities, and quality of life for students with special needs and has significant implications for governments, economies, and the workforce. Implementing inclusive education is a challenging process, however, that requires support from all sectors to provide the necessary skills and training to pre-service teachers. Empirical evaluations of teachers’ first-hand perceptions of the content and quality of these training programs are necessary to advance inclusive education practices and pre-service training to ensure special education teachers are prepared for their roles. To address this issue, this dissertation presents an in-depth review of the literature, followed by …

Novel Approach To Integrate Can Based Vehicle Sensors With Gps Using Adaptive Filters To Improve Localization Precision In Connected Vehicles From A Systems Engineering Perspective, Abhijit Vasili

USF Tampa Graduate Theses and Dissertations

Research and development in Connected Vehicles (CV) Technologies has increased exponentially, with the allocation of 75 MHz radio spectrum in the 5.9 GHz band by the Federal Communication Commission (FCC) dedicated to Intelligent Transportation Systems (ITS) in 1999 and 30 MHz in the 5.9 GHz by the European Telecommunication Standards Institution (ETSI). Many applications have been tested and deployed in pilot programs across many cities all over the world.

CV pilot programs have played a vital role in evaluating the effectiveness and impact of the technology and understanding the effects of the applications over the safety of road users. The …

Contribution Of Retinal Ganglion Cells To Brown-Norway Rat Spatiotemporal Visual Perception And The Electroretinogram, Nicholas P. Johnson

USF Tampa Graduate Theses and Dissertations

Retinal Ganglion Cells (RGCs) are the sole cells through which visual information is transmitted from the eye to the brain. As such, RGC dysfunction has a dramatic effect on vision and perception. Retinal neurodegenerative diseases, such as glaucoma, are one of the leading causes of blindness worldwide. The study of these diseases requires well-characterized models in order to swiftly and effectively develop diagnostic tools and therapeutics. This dissertation aims to characterize specific properties of the visual system of the Brown-Norway rat. First, visual processing was evaluated in awake, freely moving rats. Contrast sensitivities of Brown-Norway rats were characterized by discrimination-driven …

A Multimodal Literacy Exploration: Lived Experiences Of Haitian Immigrant Adolescent Girls In The Bahamas, Natasha Swann

USF Tampa Graduate Theses and Dissertations

As the geographic landscape of our world increasingly changes, a constant migration is occurring, with people seeking refuge and asylum. Many of those seeking a better way of life are children and adolescents. It is important not only to consider and accommodate how children and adolescents develop and grow, but how they do so in a country that is not their home and with language and literacy practices that are often new to them. Adjusting and acculturating into host countries might compound issues youth experience during child and adolescence development. This study provided a space and a platform for immigrant …

Walking The Line: Understanding The History And Development Of The Nhtsa Standardized Field Sobriety Tests, Jon D. Gurney

USF Tampa Graduate Theses and Dissertations

In the early 1980’s within the United States, state legislatures criminalized the practice of driving under the influence of alcohol due to the efforts of moral entrepreneurs such as Mothers Against Drunk Driving that served to vilify the drunk-driver. During the political culture of the early 1980’s, the National Highway Traffic Safety Administration sought to develop field sobriety tests that would assist law enforcement in the detection and arrest of drunk drivers.

This study provided a brief historical account of the development of the NHTSA Standardized Field Sobriety Test battery, which consisted of the Horizontal Gaze Nystagmus test, the Walk …

Learning Connections Inventory© Validation Using A Physician Assistant Training Program, Roberta Worsham

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to validate the Learning Connections Inventory for use with the military Physician Assistant students at the Interservice Physician Assistant Program at Fort Sam Houston, TX. The 61 participants in this study completed both a demographic survey and the Learning Connections Inventory (LCI©). The results of the demographic questionnaire depicted the characteristics of the participants and the LCI© described the learning patterns of each participant.

Research Questions one, confirmation of the current LCI© model, and two, the instructor assessment and the current model agreement, were answered using confirmatory factor analysis (CFA) and construct validity. The …

Multifaceted Approach To Understanding Acinetobacter Baumannii Biofilm Formation And Drug Resistance, Jessie L. Allen

USF Tampa Graduate Theses and Dissertations

Acinetobacter baumannii is a multi-drug resistant nosocomial pathogen known for causing wound related- and respiratory-infections. It is currently on the WHO’s list of critical pathogens due to its broadly drug resistant nature and the constant appearance of pan-resistant isolates. A majority of the infections caused by this organism are biofilm associated, however there is limited existing knowledge regarding the mechanisms used to engage in this multicellular lifestyle. As such, we set out to explore the factors influencing this behavior using an 10,000+ isolate transposon mutant library of A. baumannii strain AB5075. Of the strains tested, 6.45% demonstrated some level of …

Privies As Portals: A Ceramic And Glass Bottle Analysis Of A Late 19th Century Household Privy In Ellenton, Fl, Shana Boyer

USF Tampa Graduate Theses and Dissertations

This thesis uses ceramic and glass bottles recovered from a privy feature at the Gamble Plantation site to examine the manifestations of Victorian ideals and health practices of a wealthy white family living in Florida’s “pioneer” landscape. Through the analysis of these artifacts this thesis aims to understand the archaeology of status and consumption while evaluating how class can impact consumer behaviors. Artifacts for analysis were collected in the 2017 and 2018 field seasons using the systematic sampling method which led to the discovery of the privy feature at the end of the 2017 season. From the privy to the …

Hello Traitor: An Examination Of Individual Differences In Perceptions Of Technology-Related Incivility, David J. Howard

USF Tampa Graduate Theses and Dissertations

Workplace incivility is unfortunately common among employees in today’s workplace. The increase in usage of email, texting, smartphones, and social media for interpersonal workplace communication has led to an increase of these mediums being used in an uncivil manner. While there has been a growth of general workplace incivility research conducted in the past two decades, the extant literature lacks sufficient primary studies that examine technology-related workplace incivility. This research project aims to add to the burgeoning literature in the technology-related incivility content domain. First, it examined the prevalence of email incivility reported by workers and found a much lower …

Instrumental Music Instruction And Executive Functions: A Cross-Sectional Study Of Romanian Children (10-12 Years), Adrian Sorin Iordache

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to assess the differences in verbal fluency, verbal memory, and processing speed of children (age 10-12) enrolled in a Romanian vocational music school as compared to a group enrolled in vocational visual arts school, and a group enrolled in a regular public school. This is the first study to assess children enrolled in a music school in Romania. A total of 105 participants (43 males and 62 females) 10 to 12 years old (M = 11.13, SD = .34) competed the testing. There were 36 participants (15 males and 21 females) in the music …

Decisions And How Doctors Make Them: Modeling Multilevel Decision-Making Within Diagnostic Medicine, Michelle S. Kaplan

USF Tampa Graduate Theses and Dissertations

Effective decision-making is critical and necessary for organizational success across a wide range of occupations, situations, and industries. However, decision making, by its nature, is not always a direct process of a single decision leading to a direct outcome. Rather, it can often become a multilevel process whereby one decision’s outcome leads to information that is used in subsequent larger or other types of decisions. The decision-making process then becomes progressively more complex and more difficult to navigate as these decisions compound within one another. Thus, decision-makers must find an appropriate way to approach such decisions. Understanding the multilevel nature …

Light Harvesting In Photoactive Guest-Based Metal-Organic Frameworks, Christopher R. Mckeithan

USF Tampa Graduate Theses and Dissertations

Harvesting sunlight as a clean and renewable energy source has long been a goal of the scientific community. One potential route for developing artificial light harvesters is using a bioinspired approach which utilizes the critical features found in these natural systems. Such features include a way in which to capture a broad range of the solar spectrum, fixed distance and orientation of redox pairs to facilitate efficient directional transfer of electrons, transfer of electrons to a terminal acceptor, and recovery of the systems for repeated use. Metal organic frameworks (MOFs) are attractive candidates for developing light harvesting systems due their …

Managing Incomplete Data In The Patient Discharge Summary To Support Correct Hospital Reimbursements, Fadi Naser Eddin

USF Tampa Graduate Theses and Dissertations

The patient discharge summary is a document that conveys the patient's story to other healthcare practitioners, external users, and, most importantly from a financial perspective, health insurers. A defect or incompleteness in the patient's discharge summary will result in delays in the collection process through denial of the entire or partial reimbursement claim or, in the best-case scenario, delay until the discharge summary issue is resolved. The purpose of this project is to address the issue of the incompleteness of discharge summary from the perspective of healthcare providers, with the goal of understanding, diagnosing, and intervening in the research problem. …

Investigation Of The Effectiveness Of Global Competency-Based Program Modules In Higher Education, Parandoosh Sadeghinia

USF Tampa Graduate Theses and Dissertations

Global competency-based modules are relatively new in higher education. As a way to measure global competency the USF Global Competency Test (GCT) modules objectively measure global competencies for individuals. The purpose of this study was to investigate the value of three global competency-based program modules and undergraduate student perceptions of the Unite Nations Sustainable Development Goals, the basis for the modules.

This study addressed the questions:

1. What are the change scores based on the Global Competency Test module pre/postassessment scores for students who participated in Operation: Global Action/Academic and Cultural Engagement program during Summer 2021?
2. Are there differences in the …

"Theology" In The Public University, Sarah T. White

USF Tampa Graduate Theses and Dissertations

Recent studies have suggested the transformative potential of “theological” inquiry anddiscourse in religious studies, particularly, in furthering religious literacy and peace building initiatives through greater understanding of “other”. Yet, “theology” is a relatively new academic approach to peace building and conflict studies and is still marginalized to a large degree in secular universities. Vigorous inquiry into the intrinsic value and potential role of “theological” inquiry and discourse in secular academics, as well as possible pedagogical strategies, are worthwhile and necessary towards achieving the wider aims of the secular university. To those ends, this paper presents a broad survey of the …

Understanding Nonprofit Boards: An Exploratory Study Of The Governance Practices Of Regional Nonprofits, Susan Ryan Goodman

USF Tampa Graduate Theses and Dissertations

Many researchers have catalogued best practices of board governance. Most of the existing research employed surveys to review compliance with these practices, and the results are highly quantitative as well as self-reported. This study used interviews of board members representing a cross-section of nonprofits to examine conformity with recommended governance best practices and procedures as well as to provide insight into how these practices have changed during their tenure.Semi-structured interviews were conducted with 18 nonprofit board members in the Tampa Bay area. Using the thematic coding approach proposed by Braun and Clark (2006), four themes emerged from the data: Recruiting, …

Unraveling The Role Of Novel G5 Peptidase Family Proteins In Virulence And Cell Envelope Biogenesis Of Staphylococcus Aureus, Stephanie M. Marroquin

USF Tampa Graduate Theses and Dissertations

Virulence factors and the bacterial cell envelope are two important components in S. aureus pathogenesis and survival. More importantly, understanding the regulation of these cellular processes is crucial to further understanding and combating this successful pathogen. To date, numerous factors have been identified as playing a role in the regulation of Agr activity in S. aureus, including transcription factors, antisense RNAs, and host elements. Herein we investigate the product of SAUSA300_1984 (termed MroQ), a transmembrane G5 peptidase family protein, as a novel effector of this system. Using a USA300 mroQ mutant we observed a drastic reduction in proteolysis, hemolysis, and …

Incarnational Literacy: Multimodal Explorations Through Virtual Reality And Transformational Autoethnography, Csaba Osvath

USF Tampa Graduate Theses and Dissertations

Incarnational literacy is a multimodal, maker-centered, arts-based literacy engagement. As an emerging method and theoretical orientation, it incorporates core principles and transformative tools from the domains of creativity, arts-based inquiry, literacy, and spirituality. This experimental, multimodal dissertation chronicles the conception and ongoing development of incarnational literacy through a series of autoethnographic narratives, demonstrating the existential benefits of the integrated practice of artmaking and literacy engagements. This study also highlights the role and function of videogames and virtual reality experiences, revealing the benefits of introspective gameplay as tools of inquiry and meaning-making - further enriching the developing practice and domain of …

Copper Electrodeposition Assisted By Hydrogen Evolution For Wearable Electronics: Interconnections And Fiber Metallization, Sabrina M. Rosa Ortiz

USF Tampa Graduate Theses and Dissertations

The current project focused on studying an innovative and novel method, called hydrogen evolution assisted (HEA) electroplating, for rapid and localized electrochemical copper deposition that can be applied for integration of electronic circuits to printed circuit boards (PCBs) and fabrics for developing smart textile (e-textile) and advanced wearable electronics. This method has shown a great enhancement to the deposition rate of copper compared to the conventional galvanostatic electroplating method, opening new venues for patterning conductive circuit layouts on fabrics and for the direct integration of devices into fabrics. While due to the slow growth rate and low mechanical flexibility of …

The Photophysical Studies Of Transition Metal Polyimines Encapsulated In Metal Organic Frameworks (Mof’S), Jacob M. Mayers

USF Tampa Graduate Theses and Dissertations

Light harvesting systems provide a platform that converts solar energy into other forms of energy. One of the most common examples of photon capturing and conversion into chemical energy is observed in photosynthetic organisms in both Eurkaroyic and Prokaryotic domains. Nature provides a model for successful light harvesting platforms which includes the compartmentalization of antenna complexes that contain separated donor and acceptor pairs that participate in efficient electron transfer processes. In order to mimic such systems, crystalline porous materials that exhibits regular cavities and pore dimensions provides an excellent starting place. Metal organic frameworks (MOFs) are a class of porous …

Oppression, Resistance, And Empowerment: The Power Dynamics Of Naming And Un-Naming In African American Literature, 1794 To 2019, Melissa "Maggie" Romigh

USF Tampa Graduate Theses and Dissertations

Oppression, Resistance, and Empowerment: The Power Dynamics of Naming and Un-naming in African American Literature, 1794 to 2019 researches and discusses the way African American authors both discuss naming and un-naming in their works and the way they use naming in their works to illustrate the dynamics of power in relationships—racial, familial, gender-related, work-related, etc. Chapter 1 focuses on the earliest forms of African American literature, memoirs in particular, also known as “slave narratives.” In their memoirs, many of those men and women who were formerly enslaved wrote about having their names taken from them and replaced with names chosen …