Digital Commons Network^™

Can Underdog Stories Help Students To Overcome College Barriers? A Study On Gender And Ethnic Differences, Daniela Gonzalez

Honors Undergraduate Theses

Previous organizational research has shown that people who perceived discrimination can bounce back from their negative experiences by constructing underdog stories: narratives in which others do not believe an individual could succeed, but in the end, the person succeeds. However, this concept has not been tested in the educational setting. Therefore, the objective of this study was to determine if constructing underdog stories can influence how college students perceive potential barriers in education. Participants were randomly assigned conditions: Underdog and control (neutral stories) condition. We hypothesized that creating underdog stories would reduce perceived barriers in college. We further hypothesized that …

Stock Returns By Sector And Industries In A Year Into The Covid-19 Pandemic, Simon Alvin A. Casas

Honors Undergraduate Theses

In the COVID-19 stock market industries reacted and were affected in different ways. This paper will use Standard Industrial Classification (SIC) codes to look at how sectors and selected industries fared after a whole year in a pandemic. This will be accomplished by comparing 2019 stock returns to 2020 stock returns with a t-test and estimating the effect of COVID-19 positive case and death increases using a pooled OLS regression. All SIC sectors A-J were analyzed as well as 18 selected industries such as food stores, real estate, oil and gas extraction, health services, and communications. Results show a significant …

Traditional Healing Beyond The Homeland: Yezidi Shamanic Healing In The Diaspora, Sophia G. Griemert

Honors Undergraduate Theses

The goal of this qualitative study is to evaluate whether shamanism, practiced by koçeks and faqrya (the Yezidi terms for traditional shamanic practitioners), continues as a practice among diasporic Yezidis, and, if so, in what manner. I accomplish this through a series of oral, remote interviews with Yezidis living in Germany. The interview subjects comprise a cross-sectional sample that includes men and women from the three Yezidi castes (Sheikh, Pir, Murid). Through the multiple testimonies these interviews garnered regarding shamanic praxis in the context of Germany, I determine that, in spite of the disruptions of forced migration and geographical distance, …

The Readability Of Cochlear Implant Brochures: A Potential Factor In Parent Choice, Jennifer Dannemarie La Scala

Honors Undergraduate Theses

The early diagnosis of hearing loss can be a life-changing event for families. Parents are required to make several prompt decisions where they might be overwhelmed with all the information being shared with them. Patient education materials (PEMs) are often provided by clinical health professionals – yet these materials are often written above the average reading level of adults in the United States, thus presenting an additional challenge to many parents.

The purpose of this study was to examine the ease of reading cochlear implant (CI) brochures that are provided to parents who are making informed decisions about the management …

Examining Everyday Literacies: An Autoethnographic Analysis Of Mundane Textualities, Kyle J. Mauter

Honors Undergraduate Theses

As a way of extending perspectives of writing and learning, this thesis explores everyday literacy activities and their role in function in shaping people's activities. Taking up an autoethnographic approach to studying the mundane literacies of everyday life, this thesis offers a fine-grained analysis of the processes and practices involved in two specific literate activities I have engaged in over the two years: creating a mixtape for a friend and streaming my participation in online video games. As key findings, the analysis of these everyday literate activities suggests that the interactions between people and social contexts figure prominently in the …

The Australian Paradox: Politics Of An Energy Transition, Lindsay H. Bushing

Honors Undergraduate Theses

The 1973 oil shock was the first energy crisis modern industrialized economies experienced. The disruption exposed the limitations of energy systems that rely on fossil fuels, creating a demand for experimentation of energy alternatives. In their book, Renewables: The Politics of a Global Energy Transition, Michaël Aklin, and Johannes Urpelainen provide a framework to analyze this transitionary period for selected countries, as well as the events that provoke the need for change in the form of the 1970s external shocks in oil prices. In this paper, for the first time, Aklin & Urpelainen's framework will be applied to Australia …

Sequence-Independent Assay For Hiv Viral Load Quantitation, Omar El Merhebi

Honors Undergraduate Theses

Although nucleic acid tests (NATs) for human immunodeficiency virus (HIV) exhibit many advantages, such as early detection and viral load quantification, over immunological assays, their widespread use is limited by their demand for high-level infrastructure, sophisticated equipment, and advanced staff competence. Furthermore, when quantifying viral loads of patients, it has been reported that these assays can underestimate viral quantities by 22- to 100-fold due to primer-template mismatches in more divergent HIV subtypes. Therefore, we have developed a cost-effective and sequence-independent assay for the detection and quantification of HIV utilizing a modified nucleic acid sequence-based amplification (NASBA) protocol coupled to an …

Acoustic Detection Of Developmental Dysplasia Of The Hip In Models Representing Neonates, Pinak Raodeo

Honors Undergraduate Theses

Developmental dysplasia of the hip (DDH) is a condition that involves the dislocation of the head of the femur in the acetabulum of the pelvic bone. Although it may not interfere with a child's range of motion during infancy, DDH can cause various effects over time such as joint pain, abnormal gait, and even paralysis. It is crucial to catch this phenomenon early on so that permanent disability is not introduced to the patient. In this study, an excitation device was used to send a broadband frequency signal through a hip joint simulated by a 3D printed bone apparatus consisting …

Characterization Of A Label-Free Fluorescent Assay For Point Mutation Discrimination Based On Split Aptamer Probes, Shannon A. Beaton

Honors Undergraduate Theses

Due to the misuse of antibiotics, multi-drug resistant (MDR) bacteria have become more rampant in our society; these MDR have given rise to diseases that are not readily curable. One such agent is the Mycobacterium tuberculosis complex, which is a causative agent of tuberculosis (TB). Timely diagnostics of the bacterial infection and detection of bacterial drug-susceptibility profiles helps to initiate the necessary treatment in a timely fashion and to limit transmission of the disease. For more affordable detection of bacterial diseases, such as TN, tag-free split aptamer probes are advantageous. This proposal aims at designing split aptamer probes for detection …

An Examination Of A Proposed Rule: Removal Of Sirva From The Vaccine Injury Table, Derrica N. Jackson

Honors Undergraduate Theses

Vaccines are one of the greatest modern medical inventions. Even though vaccines have saved lives, however, no medical product is proven to be completely safe. Vaccines can have rare and sometimes deadly reactions. To address such occurrences, the U.S. Department of Health and Human Services (HHS) hosts a program that reviews petitions for compensation of injuries caused by vaccination. The program is called the National Vaccine Injury Compensation Program (VICP). The VICP was established in 1986 to reduce the number of product liability lawsuits against vaccine manufacturers that threatened to increase the cost of vaccines and lower life-saving vaccine administration …

Examining The Role Of Protests In South Korean Democratization, Abigail J. Bass

Honors Undergraduate Theses

This research examines how relative deprivation theory can be applied to study the success of protest movements and their subsequent impact on the process of democratization of the South Korean state. This study hopes to provide a more comprehensive approach to how the role of protests in the development of a democratic state is explained within the field of political science. Utilizing both a quantitative and qualitative research design, this work applied a case study analysis as well as a supplemental data analysis regarding the success of Korean protest movements and their impact on democratization as well as global views …

Constitutional Camouflage: How Constitutional Methodologies Act As Smoke Screens For Supreme Court Justices, William J. Lijewski

Honors Undergraduate Theses

The Supreme Court Justices of the United States sit on the highest court of the land. The justices have the ultimate say as to the meaning of the Constitution, and their role could aptly be summarized as interpreters of the Constitution. They decide what the words of the nation's founding document mean and therefore help to determine the rule of law for the social, political, and economic areas of society. To help them analyze the text of the Constitution and decide what it means and subsequently apply it to cases, justices use constitutional methodologies. Constitutional methodologies are algorithms or ways …

Populism's Historical And Contemporary Manifestations, Horacio Pla

Honors Undergraduate Theses

In the following thesis, American populism's many manifestations throughout American history as well as its current forms in contemporary politics will be analyzed mainly through the lens of Donald Trump and Bernie Sanders, who are two prominent political figures that have managed to amass a considerable degree of support. In Trump's case, his populist rhetoric and authoritarian slant has allowed him to garner enough support to ascend to the position of President of the United States of America, arguably one of the most powerful political positions on planet Earth. Current trends such as dissatisfaction amongst the voting constituencies of Democrats …

Recapture: A Virtual Reality Interactive Narrative Experience Concerning Perspectives And Self-Reflection, Indira Avendano

Honors Undergraduate Theses

This project presents a virtual reality (VR) Interactive Narrative aiming to leave users reflecting on the perspectives one chooses to view life through. The narrative is driven by interactions designed using the concept of procedural rhetoric, which explores how rules and mechanics in games can persuade people about an idea, and Shin's cognitive model, which presents a dynamic view of immersion in VR. The persuasive nature of procedural rhetoric in combination with immersion techniques such as tangible interfaces and first-person elements of VR can effectively work together to immerse users into a compelling narrative experience with an intended emotional response …

Concomitant Guillain-Barre Syndrome With Covid-19, Skylar A. Morongell

Honors Undergraduate Theses

The current Coronavirus disease 2019 (COVID-19) outbreak, caused by a virus called severe acute respiratory syndrome 2 (SARS-CoV-2), has become a global health emergency. Recent findings in case studies assert that the transmigration of SARS-CoV-2 to the nervous system implicates severe neurotropic pathologies, including the onset of the rare autoimmune disease called Guillain-Barré syndrome (GBS). GBS is recognized as several disorders characterized by immune-mediated polyradiculoneuropathy, which is typically preceded by an infection or other immune stimulation. The symptoms of GBS initially present as acute symmetrical ascending paresthesia, weakness, and paralysis.

This meta-analysis serves to help understand the predisposing factors (such …

The Rise And Fall Of Puerto Rico: How Politico-Legal Failures Led To An Experiment's Demise, Sebastián J. Delgado Suárez

Honors Undergraduate Theses

Puerto Rico has been a United States territory since 1898. Since then, the island has remained in an ill-defined relationship with the United States, lacking autonomy and sovereignty. The Supreme Court and Congress have been the primary agents dealing with Puerto Rico's territorial trajectory. While the island has faced many setbacks throughout the years, this thesis asserts that the zenith in autonomy and sovereignty was reached in the 1950s, after two key legislative developments. This set forth an experiment in territorial administration. But the experiment was abandoned and closed in 2016, after two Supreme Court decisions and an Act of …

3d Mri Investigations Of The Musculus Uvulae In Children With 22q11.2 Deletion Syndrome, Riley Cashon

Honors Undergraduate Theses

22q11.2 Deletion Syndrome (22q) is the most common genetic cause for velopharyngeal dysfunction. Several velopharyngeal muscles in children with 22q have been shown to be hypoplastic, but no studies to date have examined the musculus uvulae in children with 22q. This study aimed to investigate the presence and characteristics of the musculus uvulae in children with 22q using3D modeling software MRI scans of 13 children (8 with 22q and 5 control participants) were used to measure the musculus uvulae using Amira 6 visualization modeling software. The muscle was segmented by selecting voxels displaying the musculus uvulae on successive oblique coronal …

A Mixed Methods Study On Food Insecurity Screening And Patient-Centered Care: Perspectives Of Patients And Healthcare Providers On Practices And Barriers To Effective Screening In Outpatient Medical Settings, Christina Bernhardt

Electronic Theses and Dissertations, 2020-2023

The purpose of this study was to better understand the relationship between elements of patient-centered care and patient/provider comfort with conversing about food insecurity and related social determinants of health. A mixed methods study was conducted. Patients and healthcare providers were surveyed on their experiences with patient-centered care and comfort discussing food insecurity and related social concerns. Telephone interviews were conducted to gain a richer understanding of the concepts under investigation. In the survey and telephone interviews, both samples were also asked about changes in communication during COVID-19 times. Quantitative findings show that patient involvement in care and cultural sensitivity …

Brain Interhemispheric Alterations In Attention-Deficit Hyperactivity Disorder Using Structural Neuroimaging Features, Cintya Dutta

Electronic Theses and Dissertations, 2020-2023

This dissertation examines brain lateralization and interhemispheric asymmetry patterns found in youths with Attention-Deficit / Hyperactivity Disorder (ADHD). Prior research groups have found mixed findings with respect to left and right hemisphere alterations from ADHD subjects using structural magnetic resonance imaging. In these investigations, we propose the use of Asymmetry Index (AI), a subject-specific metric that quantifies the extent of brain asymmetry and allows each subject to serve as their own control, thus reducing variability when pooling across different sites. We compare AI metric with laterality across volumetric, surface area, thickness, morphology, and white matter measures in order to characterize …

Predicting Employee Performance: A Meta-Analysis And Systematic Review On Data Mining Methods, Turku Erengin

Electronic Theses and Dissertations, 2020-2023

Data mining methods have been used to study a variety of topics in industrial and organizational psychology, including predicting employee performance. With the increased interest in predictive analytics in human resources, the present study aimed to review and explore the application of two commonly used data mining methods, decision trees (DTs) and artificial neural networks (ANNs), for predicting employee performance in organizational settings. Out of 103 studies reviewed, eight studies were retained and used for the meta-analyses. The number of employee performance classifications meta-analyzed was 2430 in total. The results suggested that both data mining methods showed good performance in …

Monitoring Of Microscopic Traffic Behavior For Safety Applications Using Temporal Logic, Mariam Wessam Hassan Mohamed Nour

Electronic Theses and Dissertations, 2020-2023

Smart cities are revolutionizing the transportation infrastructure by the integration of technology. However, ensuring that various transportation system components are operating as expected and in a safe manner is a great challenge. One of the proposed solutions is traffic monitoring systems which collect and analyze traffic data for the safe operation and management of the overall system. Even though traffic safety analysis has been tied to crash data, surrogate safety measures (SSM) have recently emerged as a replacement. SSM can provide a convenient alternative for understanding the impact of conflicts on overall road safety. Traditionally, conflicts were studied through manual …

Exploring The Academic Workload Of Second Year Medical Students, Jason Pollock

Electronic Theses and Dissertations, 2020-2023

Excessive academic workload has been cited as a leading cause of medical student stress, depression, and drop out. A study was conducted at a Southeastern Medical School to identify a relationship between institutionally prescribed workload (objective workload) and the students' perceptions (subjective workload). The existing school workload policy and the Rice University Center for Teaching Excellence workload estimator were utilized to calculate time to complete two types of academic artifacts: (1) assigned (required) course materials and (2) recommended (optional) course materials, which we compared at the Module level to identify difference in objective workload. The students' perceptions of workload were …

Comparing Teacher Responses To The Covid-19 Pandemic In Venezuela And The United States, Maria Spinetti Rincon

Electronic Theses and Dissertations, 2020-2023

The COVID-19 Pandemic has impacted the entire world. Teachers have been challenged throughout this time to adapt their teaching practices amidst a constantly changing environment. The purpose of this study was to answer the research questions: (1) how did teachers' responses to the COVID-19 pandemic vary between the United States and Venezuela? And (2) what do teachers perceive they need to better support children in the aftermath of the COVID-19 pandemic? This research used an interpretive, case study approach through kindergarten teacher interviews and curricula analysis. Teachers were included in the study if they had taught for more than five …

Secure And Trustworthy Hardware And Machine Learning Systems For Internet Of Things, Shayan Taheri

Electronic Theses and Dissertations, 2020-2023

The advancements on the Internet have enabled connecting more devices into this technology every day. This great connectivity has led to the introduction of the internet of things (IoTs) that is a great bed for engagement of all new technologies for computing devices and systems. Nowadays, the IoT devices and systems have applications in many sensitive areas including military systems. These challenges target hardware and software elements of IoT devices and systems. Integration of hardware and software elements leads to hardware systems and software systems in the IoT platforms, respectively. A recent trend for the hardware systems is making them …

The Impact Of Misspecification Of Within-Person Autocorrelated Covariance Structure On Nonlinear Latent Growth Curve Models: A Monte Carlo Simulation Study, Mingming Zhou

Electronic Theses and Dissertations, 2020-2023

The purpose of this study was to assess the effects of misspecification (i.e., under-specification, over-specification, and general misspecification) of the within-person level errors in longitudinal data under quadratic, exponential, and logistic latent growth curve models and to make a contribution to the literature in this area. A Monte Carlo simulation in R uncovered a common bias pattern throughout this study. For under-specification of autocorrelated processes and general misspecification of MA as AR, the mean intercept was more likely to be downward- biased, but the linear slope and nonlinear slope for an individual tend to be upward-biased. On average, the variation …

Conceptual Factors In Black And Hispanic Proficient Students' In English Language Arts (Ela), Christina Aldrich

Electronic Theses and Dissertations, 2020-2023

This study investigated the Florida Standards Assessment (FSA) English Language Arts (ELA) scores of proficient third-grade students and explored trends in achievement or decline on the FSA in fourth grade. Further, this study explored the relationship of school environment to academic outcomes of Black and Hispanic fourth-grade public school students in terms of FSA ELA scores from third to fourth grade. This study used multiple statistical analyses on pre-existing de-identified data to explore learning gains by race/ethnicity. By focusing on and studying only one school district, this study provides conclusive results connecting learning gains and ethnicity in specific instances, but …

Downregulation Of Mir-34a Via Calorie Restriction Regulates Lipid Metabolism In The Liver Of Long-Living Ames Dwarf Mice, Sarah Ashiqueali

Electronic Theses and Dissertations, 2020-2023

Ames dwarf mice (df/df) display delayed aging relative to their normal siblings, living approximately 40-60% longer. As such, investigating the mechanisms that enable these organisms to have superior life expectancies may prove useful in developing therapies to slow aging and deter age-related disease. Nonalcoholic fatty liver disease (NAFLD) is a condition that is characterized by the accumulation of excess adipose tissue in the liver. Interestingly, its prevalence tends to increase with age with an incidence rate of greater than 40% in individuals over the age of 60. Previous studies highlight the potential of calorie restriction (CR) in promoting longevity, but …

Analysis Of Sign Language Facial Expressions And Deaf Students' Retention Using Machine Learning And Agent-Based Modeling, Marie Alaghband

Electronic Theses and Dissertations, 2020-2023

There are currently about 466 million people worldwide who have a hearing disability, and that number is expected to increase to 900 million by 2050. About 15% of adult Americans have hearing disabilities and about every three in 1,000 U.S. children are born with hearing loss in one or both ears. The World Health Organization (WHO) estimates that unaddressed hearing loss poses an annual global cost of $980 billion, including cost of educational support, loss of productivity, and societal costs. These are all evident that people with hearing loss are experiencing several kinds and levels of difficulties. In this dissertation, …

Experimental And Chemical Kinetics Investigation Of High-Temperature Combustion Of Diisopropyl Methylphosphonate., Ramees Khaleel Rahman

Electronic Theses and Dissertations, 2020-2023

Due to the high toxicity of chemical warfare (CW) agents, laboratory experiments are carried out using CW surrogates. Diisopropyl Methylphosphonate (DIMP), an organophosphate compound (OPC), is a crucial CW surrogate that has a chemical structure like the deadly nerve agent Sarin (GB). In this work, high-temperature combustion of DIMP is studied in a shock tube to understand the kinetics of destruction of DIMP. Laser absorption spectroscopy was used to obtain carbon monoxide mole fraction time-histories during high-temperature combustion of DIMP. Since combustion involves complex mixing phenomena involving different fuel to oxidizer ratios, experiments were conducted at conditions relevant to a) …

Periodicity Estimation Using Representations In Nested Periodic Dictionaries With Applications In Neural Engineering, Pouria Saidi

Electronic Theses and Dissertations, 2020-2023

In this dissertation, we investigate periodicity estimation with nested periodic dictionaries (NPDs), a newly introduced family of matrices that can capture periodicity in the data. We address two main problems. First, we study the detection of periodic signals using their representations in NPDs. To this end, the detection problem is posed as a composite hypothesis testing problem, where the signals are assumed to admit sparse representations in a Ramanujan Periodicity Transform (RPT) dictionary as an instance of NPDs. For the binary case, we develop a generalized likelihood ratio detector and obtain exact distributions of the test statistics in terms of …