Digital Commons Network^™

Constraining H0 Via Extragalactic Parallax, Nicholas Ferree

Honors Theses

We examine the prospects for measurement of the Hubble parameter 𝐻₀ via observation of the secular parallax of other galaxies due to our own motion relative to the cosmic microwave background rest frame. Peculiar velocities make distance measurements to individual galaxies highly uncertain, but a survey sampling many galaxies can still yield a precise 𝐻₀ measurement. We use both a Fisher information formalism and simulations to forecast errors in 𝐻₀ from such surveys, marginalizing over the unknown peculiar velocities. The optimum survey observes ∼ 102 galaxies within a redshift 𝐻₀max = 0.06. The required errors …

Physiological, Temporal, And Environmental Determinants Of Forage Fish Caloric Content In The Gulf Of Mexico, Rebecca R. Walsh

Honors Theses

Within the Gulf of Mexico, forage fish species serve as an important link between lower trophic levels and higher trophic levels, supporting economically valuable predator fish, birds, and mammals. Despite the key ecological role of forage fish, fisheries management efforts are often directed elsewhere; as a result, input data for fisheries models is unavailable for many forage fish species. To fill this knowledge gap, we sought to produce species-specific caloric content values for four forage fish species in the Gulf of Mexico: Atlantic croaker (Micropogonias undulatus), white trout (Cynoscion arenarius), bay anchovy (Anchoa mitchilli), …

Policy Design And The Lived Experience Of The Poor: A Test Of Policy Feedback Effects And Efficacy, Ava Gural

Honors Theses

As American political actors have framed poverty as a choice made by the unambitious, it has become clear that our society has a pervasive misunderstanding of poverty. Policy Feedback Theorists assert that the design of our welfare policies contributes to this fallacy, raising the question of whether there is a relationship between policy design and the way citizens act and feel. This thesis uses quantitative data from the American Citizen Participation Study and qualitative data from two original interviews to test the existence of “policy feedback effects” on program participants’ feelings of efficacy. Quantitative evidence suggests limited evidence of policy …

Vietnam’S Gdp: Re-Assessing Growth Rate And Identifying An Alternative Indicator, My Linh D. Nguyen

Honors Theses

Since the economic reform known as Doi Moi (Renovation) in 1986, Vietnam has changed from one of the world’s poorest to a middle-income country in one generation (USAID, 2022). The country has consistently registered high and stable economic growth since the reform, averaging 6.3% from 1985 to 2021 (World Bank, 2022). High growth rate of gross domestic product (GDP) is good news, but it has also raised questions that go both ways. On one side, there is much speculation that the government of Vietnam has manipulated economic statistics, compared to the case of China and India. As quoted in Kinh …

Do Traits Of Autism Spectrum Disorder In The Typically Developing Population Relate To Early Face Processing As Measured By The N170 And N250 Neural Signals?, Anna Murdock

Honors Theses

This exploratory study used electrophysiology to examine whether traits associated with autism spectrum disorder (ASD) in the typically developing population are related to early face processing. Previous literature has found mixed results about whether event-related potential (ERP) components appear differently in people with ASD, but two components that might be related to the observed deficit in face processing are the N170 component, which reflects the structural encoding of faces, and the N250 component, which reflects the individuation of faces. The present study analyzed data collected as part of the PURSUE EEG database. As part of the database, participants completed the …

The Effects Of Positive Anticipation On Optimistic Cognitive Bias And Emotional Resilience In Rats, Megan Hooper

Honors Theses

The anticipation of positive events and optimism have been shown to improve health and emotional states in rats and humans. The current study is interested in the impact of positive anticipation on optimistic cognitive bias and emotional resilience, as well as neural markers of resilience. Male (n = 12) and female (n = 12) rats were assigned to either unpredictable positive expectancy response (UPER) training or the control (CON) group (n = 6 per group). Optimism was assessed using an ambiguous cue test (ACT) in which the rats were trained to associate a specific visual pattern with a high-value (Froot …

Role Of Cdx4 And Sp5l In Zebrafish Development, Wesley Tsai

Honors Theses

The Caudal Type Homeobox transcription factors cdx are a family of genes found in vertebrates that regulates body regionalization and anterior-posterior patterning. They are also responsible for regulating axial elongation, but the mechanisms behind this behavior are not known. Previous studies in mouse embryonic stem cells have shown that the cdx genes are necessary for upregulating the gene sp5 which may be linked to axial elongation. Sp5 is a zinc-finger transcription factor belonging to the specificity protein (sp) family. Our group has used in-situ hybridization experiments on zebrafish embryos to show that sp5-like (sp5l) is transcribed within tailbud tissues that …

Breaking Into Bon Air Juvenile Correctional Center: A Lesson In (Non) Quantitative Research, Mackenzie Seward

Honors Theses

Gaps in the literature on juvenile justice and mental health within a juvenile correctional center prompted a study that focused on self-esteem, emotions, and empathy in residents living in a juvenile correctional center related to their participation in a storytelling course. First-year students from a local university visited the correctional center as part of a community-based learning component. They met with residents to swap stories about their lives. Several limitations and obstacles complicated the data collection process, forcing the researchers to pivot their study from quantitative analyses to qualitative observations. The experience of conducting a study within a juvenile correctional …

A Necessary Evil: A Leadership Analysis Of Major League Baseball’S Best Managers, Samuel Shapiro

Honors Theses

This study aims to contribute to the literature assessing the success of baseball managers relative to the context that governed their roles. More specifically, it seeks to address the presence of universal leadership styles, traits, and characteristics that have persisted across different eras and contexts.

Investigating Myosin Ensemble Force Generation Using Optical Tweezers, Janie Watts

Honors Theses

Myosin is a motor protein that facilitates muscle contraction and movement by stepping along actin filaments using energy from ATP hydrolysis. If myosin or other motors are disrupted throughout the body, it can have many harmful effects. Hypertrophic cardiomyopathy is a disease caused by gene mutations that affect myosin heavy chains in the heart. The tissue of the heart becomes abnormally thick, which can make it more difficult to pump blood or block blood flow out of the heart. Our goal is to discern the mechanistic difference function of a healthy and diseased heart. To accomplish this, we construct model …

An Imc Approach To Building Trust Among Nonprofit Donors, Catherine A. Romaine

Honors Theses

This thesis explores the role of a holistic Integrated Marketing Communications strategy within the nonprofit sector. The research aims to identify the effectiveness of different marketing communication tactics in soliciting donations for nonprofit organizations. It examines the influences and motivations of donors when choosing one organization over another for their monetary contributions. The thesis investigates the impact of specific integrated marketing strategies in building and maintaining relationships with different stakeholders such as donors, volunteers, and employees.

Through a literature review of successful nonprofits and missteps within the sector, this thesis identifies various factors that contribute to nonprofit marketing success, including …

Design And Manufacturing Of The Carbon Fiber Roll Table, Maren Emily Mcsparin, Michael Preston Mcwilliams, John Stewart Mccullough

Honors Theses

Backpacking and exploration of the great outdoors has surged in popularity in the 21st century, especially after the COVID-19 pandemic called for many to change their hobbies and interests. Additionally, many people explore new, remote locations as a way of breaking free from the chains of addiction to media and reliance on technology. Our team experienced this shift firsthand as our interest in backpacking and exploration has grown in recent years. Upon our reflection of this newfound hobby, we realized that the camping equipment market was missing one thing: a “do it all” backpacking table.

Our team wanted to address …

The Project That Claire, Uh I Mean The Student Completed: Relative Clauses And Repair Disfluencies, Claire O’Shaughnessy

Honors Theses

Several areas of psycholinguistics focus on the role of memory in language processing. Two of these areas are repair disfluencies and complex syntactic structures; however, these two topics have traditionally been investigated completely separately from one another. The current experiment combines these two topics by presenting listeners with spoken sentences containing subject-extracted relative clauses (SRCs) and object-extracted relative clauses (ORCs) in which the semantic similarity between the critical noun phrases (NPs) was manipulated. In addition, the sentences could be spoken fluently, or there could be a repair disfluency in which the reparandum contained information that would be potentially helpful in …

Socialist Legality On Trial: The Purge Of The Ukrainian Nkvd, 1938-1943, Reide Petty

Honors Theses

In the winter of 1938, Grigorii Iufa was put on trial in a Soviet court for the violation of socialist legality, a charge alleging that he had manipulated Soviet legal processes and undermined the rule of law during his work. Prior to his arrest, Iufa had worked in the Moldavian division of the NKVD, the Soviet Union’s state security agency. In that capacity, he had played a significant role in the Great Terror, which was a highly concentrated campaign of mass violence conducted by the Soviet Union between 1937-1938 against perceived enemies among its own citizenry. This campaign primarily consisted …

Investigating The Helicase Activity Of Methylated Vs Unmethylated Ded1, Hannah Lukow

Honors Theses

Ded1 is an RNA helicase protein of the DEAD-box subfamily in eukaryotic organisms (Sharma & Jankowsky, 2014) which can act as an activator or initiation factor, during translation (Hilliker et al., 2011). Ded1 has several functions in yeast including assembly of translational initiation factors, scanning the mRNA for the start codon, and unwinding any double stranded segments of mRNA with its helicase ability. Ded1 was discovered to be methylated at four arginine sites in vivo (Low et al., 2013), with a fifth methylation site being discovered recently (Low et al., 2020), however the purpose of such post-translational modifications is still …

Justifying Antipathy?: Examining Racialized Perceptions Of Incarceration And Support For Mental Healthcare In Prisons, Jared Brassil

Honors Theses

The current U.S. criminal justice system has a disproportionate number of people suffering from mental illness. Additionally, many of these prisons not only lack the ability to properly treat these individuals, but in some cases may even worsen the problem. Public support, and importantly whom the public thinks the prototypical prisoner is, is important to know when advocating for reform. This research aims to investigate whether or not racialized perceptions of the U.S. criminal justice system impact support for mental healthcare reform in prisons. Given the exploratory nature of this work, potentially relevant individual difference variables are also investigated. An …

Analysis Of Wild Rodent Gut Microbiota As A Function Of Exposure To Ticks And Tick-Borne Pathogens, Joshua Pandian

Honors Theses

Due to advances in high-throughput parallel sequencing, researchers have conducted novel studies exploring relationships between microbiome compositions and different aspects of organism health. Some of these studies have shown that the gut microbiome of rodent models has effects on organism health and behavior and that infection with pathogens and the composition of the skin microbiome are linked to changes in gut microbiome composition. While previous studies have shown how vector microbiota impact vector behavior and pathogen transmission, the effect vectors have on reservoir species microbiomes has been a less prominent focus. We were interested in the relationships between tick parasitism, …

Pharmacists’ Perceptions And Knowledge Of The Legalization Of Medical Marijuana In Mississippi, Faith Houston

Honors Theses

The legalization of medical cannabis in Mississippi was a debated topic among all citizens. This thesis specifically explored pharmacists’ perceptions and knowledge as medical professionals who will be involved with patients certified to use medical cannabis. Information was gathered using a voluntary online survey on the Qualtrics platform to produce a cross-sectional, descriptive study.

From the information gathered, it was apparent that pharmacists in Mississippi have varying opinions regarding medical marijuana. Some are in favor of using these products, and some are not. However, as cannabis has been officially accepted and put into patient's medical plans both current and future …

The Efficacy Of Leadership Training: A Case Study Of The Sullivan Foundation's Inspired Leadership Workshop, Rachel Berry

Honors Theses

All too often, leaders are raised up without the proper training for the job. Although a variety of different leadership training methods have been implemented over the last few decades, the efficacy of these training methods are still in question. Therefore, this thesis serves to examine the efficacy of leadership training programs by examining a leadership workshop, conducted by the Sullivan Foundation on two separate occasions, in order to understand if leadership training improves one’s leadership ability. In order to measure the efficacy of the Sullivan Foundation’s Leadership workshop, this thesis utilized a case study approach to examine the workshop …

Fafsa Completion Trends And How State Initiatives Impact High School Student Fafsa Completion Rates, Joseph Cecil

Honors Theses

Eight states currently have policies in place that make FAFSA completion mandatory/highly incentivized at some level (Granville, 2022, and Hughes, 2022). Texas, Louisiana, and Illinois were early adopters, and were then followed by Alabama; These four states have shown significant increases in state wide completion rates. Increases in completion were recorded to be as high as 26% in the first year of policy enactment and serve as tests to see what methods encourage students to complete the FAFSA. National data shows that low income and high minority schools can have college enrollment and FAFSA completion rates up to 13 times …

College Esports: Grassroots Hobby Turned Unregulated Industry, Grace Ann Alexander

Honors Theses

When traditional sports teams formed on college campuses, it took decades before they looked anything like college sports teams do today. College football is noted as beginning in 1869 (Parlier, 2022), NCAA formed in 1906, and the NCAA Division I Football Bowl Subdivision launched in 1978 (NCAA, 2023). In 2009, one of the first recorded college esports matches took place. In 2014, Robert Morris Universty started the first varsity-level college esports program. Now, there are an estimated 500 college esports programs amassing thousands of student participants. It took decades, if not a century, for college football to achieve these numbers. …

The Luminous Power Of Accretion Disks In Active Galactic Nuclei, Imogen Jade Courtney

Honors Theses

Active Galactic Nuclei (AGN) are the most luminous long-lived objects in the universe. The phenomenon of the immense luminosities we observe for AGN has interested physicists and astronomers for over a century and continues to fascinate scientists today. The work in this thesis aims to provide an introductory exploration of this phenomenon. This thesis uses a simple model of AGN accretion disks that was developed under the standard disk model proposed by Shakura & Sunyev in 1973 under the simplest assumptions. The model accurately demonstrates how physical parameters, such as the temperature, radiative flux, luminosity, and spectra, scale through an …

The Dialectics Of Rock Music And Neoliberalism, Derek Block

Honors Theses

It has been argued that Rock music is one of the Modern West’s most important artistic achievements. It was, in some way, shape, or form, the most popular genre of music in the Western hemisphere for the last 60 years. The depth and relevancy of the genre still resonate through almost every level of society; a Bruce Springsteen song played at a political rally, a Beatles tune scoring a movie characters existential contemplation, the same six songs played at sporting events, and the list goes on. Rock music can be as personal as a stranger strumming a guitar in a …

Reflections: A Meditation On Ballet And Pain, Claire Madeline Silverman

Honors Theses

The defining details of the character of Giselle are that she loves to dance even though she knows it could kill her (for she has a frail heart), and that she is in love with a peasant boy named Loys, though she knows her mother dislikes him. She is defiant, determined to follow her desires.

Giselle wasn’t one of the ballets that stuck out to me when I was younger. I loved the Tchaikovsky ballets — Swan Lake, The Sleeping Beauty, The Nutcracker — and later Romeo and Juliet (Macmillan’s version) became my favorite. Giselle existed at my periphery. It’s …

Case Study Summary: Johnson & Johnson And Macy's Inc., Cameron Richardson

Honors Theses

This thesis, over a one-year period, covers conclusions derived from research on two different companies: Johnson & Johnson and Macy’s Inc. Through a two-semester course taken within the scope of the honors college alongside Dr. Victoria Dickinson, I, alongside my respective group members for each company, were able to compile a thorough analysis of risks and business strategies the two corporations could identify and implement to manage present and future complications. This analysis followed standard conventions of the accounting profession, as our research was focused on identifying risks and strategies affiliated with audit, tax, and advisory services, modeling how professional …

Aviation Mentorship Program, Joseph Zynda

Honors Theses

The Aviation COR Mentorship program is a test for efficacy of a mentorship program for Western Michigan University’s College of Aviation. This paper describes what the mentorship program is and the values it is founded on. The description will break down each Core Value (these are renamed to Core Principles in the “Facilitating Improvements” section). The paper then dives into the criteria for being a mentor or mentee and the schedule of the test program. The goals are then outlined for this initial program in a chart. There are five goals for the program to assist students with the transition …

Mental Health In Aviation: A Study Of Aviation Students On Their Perceptions Of The Federal Aviation Administration’S Rules Governing Mental Health, Laila Stein

Honors Theses

This study aims to understand collegiate aviation students, faculty, staff, and flight instructors’ perceptions of the Federal Aviation Administration’s (FAA) regulations governing mental health assistance. It also aims to examine the impact of the perceptions held by students, faculty, staff, and flight instructors regarding their desire to seek mental health assistance. A study at Western Michigan University’s (WMU) College of Aviation (COA) was developed to test the hypothesis that students, faculty, staff, and flight instructors had a restrictive perception of the FAA rules regarding seeking mental health assistance, and that students, faculty, staff, and flight instructors had lower desire to …

The Cut To The Heart Of The Matter: Justice, Morality, And Virtue Ethics In Intimate Relationships, Quinn Heiser

Honors Theses

Since the Enlightenment project to reconstruct morality using purely rational grounds failed, modern moral debate has been fragmented. Furthermore, intimate relationships, whether romantic or marital, are plagued with all kinds of injustices that have not been formally addressed in a philosophical investigation. The purpose of this thesis is to argue that the moral theory to restore interpersonal justice in intimate relationships is the notion of ‘practice’, founded by Alasdair MacIntyre under the Aristotelian virtue ethics tradition. What is meant by the notion of practice is any human activity with goods exclusive to its extent, as well as cooperative, objective, and …

The Importance Of The United Nations Peacekeeping Operations: A Study On Mali, The Democratic Republic Of Congo, And South Sudan, Tess Whitehurst

Honors Theses

This thesis presents the history of UN peacekeeping and how it has evolved over time to create more effective solutions to peacebuilding. This is done by providing a comparison of the backgrounds of three different peacekeeping missions, the United Nations Mission in South Sudan (UNMISS), the United Nations Multidimensional Integrated Stabilization Mission in Mali (MINUSMA), and the United Nations Stabilization Mission in the Democratic Republic of Congo (MONUSCO), with a historical and demographical background on the host country in order to demonstrate the importance of peacekeeping on that country. Through critical research of peer reviewed sources and contextual information from …

A New Approach To Financial Literacy Education Through An Introductory Business Course, Megan Klein

Honors Theses

This study discusses the overall definition of financial literacy, dissects the shortcomings of financial education, and identifies key factors that influence financial awareness of young adults. The survey is conducted through the use of classroom-based survey on a population of collegeage students at Western Michigan University in Kalamazoo, Michigan. As a result, we found that although significant improvement was not present between the pre and post-course surveys, the student’s perception of their personal knowledge and confidence in applying the topics tested significantly improved throughout the course of the semester. In conclusion, we believe that further research should be examined into …