The Transition Of Music Students Into College, Amanda J. Durbin

Masters Theses

The arts in college provide a unique experience to students that may be different than other studies. As schools around the nation cut their art programs due to budgets and lack of testing, students who enter a college program in the arts may have different levels of preparation for the demands and needs of their program. The purpose of this qualitative study was to explore the transition of music students into a college level music program. Research showed that these students are extremely passionate about music where they are fully engaged in the music program, however they may be separated …

Nocturnal Behavior Of Communally Roosting American Crows (Corvus Brachyrhynchos), Caitlin M. Mrowiec

Masters Theses

During the winter months in Charleston, Illinois, thousands of American crows (Corvus brachyrhynchos) gather together each night to roost. While aspects of this impressive sight have been studied elsewhere, there is very limited information on how crows behave at night. Additionally, the mechanics and origins of communal roosting are not especially well understood, and the behaviors involved are not always consistently described. This study sought to provide a more complete assessment of crow communal roosting after sunset. I collected data between 2018 and 2020 by locating communal roosts and conducting continuous observations for 4 hours after sunset, with additional checks …

Navigating Black Identity: Black Young Adults’ Perception Of Being ‘Black Enough’ In America, Tabitha Omanano

Masters Theses

This thesis highlights young adults’ assumptions that social performance and certain cultural proficiencies validate one’s Blackness. I discuss cultural expressions and differences and social behaviors and why such markers and differences are insufficient to define and authenticate Black identity. I posit that the primary determinant of Blackness is a matter of biology and a shared historical context. I begin by reviewing historical and contemporary perspectives on the racial identity of African Americans and Black Africans across various eras in the United States. This is followed by analyzing the ways in which young people question their Black identities—ethnic, cultural, social, and …

Reprogramming Of Rat And Human Hepatoma Cells With Fibroblast-Specific Transcription Factors Msx1 And Pura, Merve Diler

Masters Theses

Despite all cells within an organism sharing the same genetic information, they develop into different tissues, each with a distinct gene expression profile required for tissue specialization. Understanding gene expression and the processes that regulate the expression, is crucial for understanding cell differentiation and tissue specialization, as these procedures are governed by unique gene expression and regulation patterns.

Whole genome microarray analyses identified several candidate genes that may be coding important transcription factors that play role in fibroblast identity such as Prrx1, Snai2, Shox2, Twist1, c-Fos, Msx1, Pdx1 (Idx1) and Pura (Pur1). The goal of this project is to determine …

Navigating Campus Climate: Microaggressions And Microaffirmations Impacting Trans* College Students On College Campuses, Chas Figueroa

Masters Theses

This study explored the microaggressions and microaffirmations that transgender college students experienced on their campus. The study looked at the impact those experiences had on transgender student perspectives regarding inclusivity on campus. With the population of out college age trans* students growing there is a need to look at the importance of inclusive practices in colligate environments. This narrative approach takes the stories of two trans* college students and interprets their experiences with themes of misgendering, university action, university community, and signs of support. The study indicated that trans* college student’s perspectives on inclusivity was impacted by the microaggressions and …

Edison Elliot And The Midas Files, Brianne Hankes

Masters Theses

No abstract provided.

Impact Of Interparental Conflict And Maternal Attachment On College Students’ Social Anxiety And Emotional Regulation, Kendra Ostermeier

Masters Theses

The potential impact that interparental conflict experienced during adolescence can have subsequently on college students was examined. The literature has demonstrated a positive relationship between interparental conflict and emotional dysregulation (Schwarz et al., 2012) and social anxiety (Adare et al., 2021). Maternal attachment was examined as a mediator of this relationship, as El-Sherkiah and Elmore-Staton (2004) identified it as a mediator between martial conflict and negative child outcomes. Specifically, this study examined the relationship between interparental conflict with social anxiety and emotional dysregulation. Additionally, this study examined maternal attachment as a mediator of those relationships. Interparental conflict was correlated positively …

Autophonia: A Memoir In Essays, Amy Blanchard

Masters Theses

No abstract provided.

Tunable Metasurface For Efficient Harmonic Generation And Amplitude Modulation, Steve Mares

Masters Theses

The manipulation of microwave signals is critical in the information and communication technology industry. This research investigates the application of time-coding techniques on metasurfaces to achieve tunable control of electromagnetic signal transmission. The integration of mounted PIN diodes facilitates dynamic modulation of signal behavior. Both passive (without PIN diodes) and active (with PIN diodes) metasurfaces were analyzed through simulations using Ansys HFSS and validated with experimental measurements. A major contribution of this work is the design and testing of active metasurfaces that leverage PIN diodes for harmonic generation and amplitude modulation. The study reveals a clear relationship between modulating signal …

Teacher Self-Efficacy And Teaching Experience, Nicholas Daniel Hafner

Masters Theses

Teacher self-efficacy significantly impacts student learning in a variety of ways. High levels of teacher self-efficacy can lead to improved student outcomes and act as a protective factor for multiple stressors. The present study investigated the associations between teachers’ years of experience and their hours of professional development concerning a teacher’s overall self-efficacy and its three domains: student engagement, instructional strategies, and classroom management. It was hypothesized that years of experience and hours of professional development would predict overall self-efficacy and its three domains. A survey was utilized to gather demographic, experience, and self-efficacy information. A total of 194 teachers …

Teachers’ Perceptions Of Their Role In Supporting Students’ Mental Health Needs, Rachael Mcdonough

Masters Theses

Mental health issues are highly prevalent among children and adolescents and have recently increased in the wake of the COVID-19 pandemic. Evidence shows a research to practice gap in the area of mental health practices and interventions in schools. As teachers are frontline gatekeepers for identifying mental health issues in students, it is important to understand current teachers' perspectives regarding their role, knowledge, and training. Thus, the current study sought to explore teachers’ perceptions regarding their role in supporting student mental health needs and the barriers that may prevent them from doing so. In the current study, general and special …

Taking A Look At The Chicago Renaissance: A Cultural And Influential Movement, Shannon Watkins

Masters Theses

A resource guide for educators to allow students to explore literature from the Chicago Renaissance; while bridging the gap between Social Studies and English/Language Arts. This guide has lesson plans, curricular resources, and references for Intermediate Elementary teachers and students. Lesson plans are aligned with Bloom’s Taxonomy, Illinois State & National Standards. This guide implements Common Core State Standards with interdisciplinary subject areas while developing and emerging critical thinkers in students.

Are Elaeagnus Umbellata Invasions Limited By Microbial Interactions?, Cody Anderson Leverette

Masters Theses

Mutualistic interactions with soil microbes are a key component of plant invasions. Mutualists such as ectomycorrhizal fungi and Rhizobia bacteria often limit invasive plant establishment and performance, but the role of nitrogen-fixing Frankia bacteria in invasions remains largely unexplored. In this study, I quantified the net effects of positive and negative plant-soil feedbacks, including Frankia nodulation, on invasive Elaeagnus umbellata (autumn olive; hereafter AO) seedling performance and traits at varying distances from focal shrubs using live soil and sterilized soil. The expectation was that seedling performance would decrease with further distance from shrubs as Frankia abundance decreased. Contrary to expectations, …

Population Demographics Of Channel Catfish In The Lower Wabash River, Valerie J. Thompson

Masters Theses

Inland fisheries are experiencing increasing demands due to anthropogenic stressors, especially within large river systems that support both recreational and commercial fisheries. Riverine species are sensitive to habitat degradation, species introductions, and exploitation, so continued monitoring and management of these communities are vital to maintain abundance and diversity within these systems. The North American catfish family, Ictaluridae, supports both recreational and commercial fisheries throughout the United States. Channel Catfish Ictalurus punctatus are heavily studied and managed compared to other sport catfishes in this family because of their economic and ecological significance. One important Channel Catfish fishery exists in the lower …

Replication Of Construct Validity Of The Behavior Assessment System For Children-Third Edition Teacher Rating Scales (Basc-3 Trs) And The Adjustment Scales For Children And Adolescents (Asca), Joel Katla

Masters Theses

Behavior rating scales, such as the Behavior Assessment Scale for Children-Third Edition Teacher Rating Scale Child form and the Adjustment Scales for Children and Adolescents (ASCA) are common tools to help school psychologists identify and assess problematic behaviors and youth psychopathology. However, the original BASC, the BASC-2, and the BASC-3 have little replication research available. The ASCA, while now having potentially outdated norms, has had replication research conducted and is considered empirically sound. Burback (2020) empirically compared the BASC-3 TRS-C with the ASCA to assess construct validity (convergent, discriminant, divergent) since there were no published studies replicating research presented in …

Student Perceptions Of Teacher Praise: Considering Diversity, Kealie S. Jenkins

Masters Theses

The purpose of this study was to expand the praise preference literature by considering student diversity. Specifically, students (grades 7-12) acceptability and preferences for praise and reprimand were assessed while considering the following: (a) White/ Non-White, (b) Rural/ Suburban, (c) Special Education/ General Education, and (d) Low SES/ Middle-High SES. Students’ acceptability and preferences for praise and reprimand were collected through the Adolescent Praise and Reprimand Preference Survey (APRPS). A total of 1125 students completed the APRPS. Regardless of diverse group comparisons (except Low SES and Middle/High SES) the top three preferences across (schoolwork and appropriate behavior) all groups included …

Acute And Chronic Impacts Of A Biofilm, Activated Sludge, And Ultraviolet Radiation Treatment On The Fathead Minnow, Pimephales Promelas, Julia Fitch

Masters Theses

Wastewater treatment plants (WWTPs) are a point source of pollution that have potentially damaging effects on downstream fish populations, including reduced growth and survival and reproductive complications. To examine these possible effects, fathead minnows were exposed to effluent of three wastewater treatment processes at the Charleston Wastewater Treatment Plant located in Charleston, Illinois. These three treatments included two secondary treatments, a biofilm treatment and an activated sludge treatment, and one tertiary U.V. treatment. Two trials took place during this project: an acute, two-week exposure trial, and a chronic 119 day exposure trial. Upon completion of each trial, fish were assessed …

The Role Of Study Abroad Directors In The Internationalization Of Higher Education, Alexandra Tserenova

Masters Theses

This study looks at the preparation and job description for those serving as directors of study abroad on the college campus. For this study three professionals who work in director positions were interviewed as well as their job descriptions were analyzed to determine what the expectations are for those in these positions. Study abroad professionals engage with students, faculty, external agencies, and other educational institutions worldwide. They are required to collaborate with many different constituents in the areas of program development, recruitment, risk management, program implementation, as well as pre- and post-departure orientations.

Effective Communication Strategy During Crisis: A Case Of The 2010 Toyota Recall Crisis, Masud Mensah

Masters Theses

Crisis communication is an integral part of public relations and organizational management at large involving the timely and strategic sharing of information during a crisis or emergency. Its primary purpose is to ensure that organizations effectively manage and minimize the negative impact of the crisis on their operations and stakeholders, which invariably helps to maintain trust, credibility and restore their reputation. Based on an interpretivist standpoint, the study utilizes qualitative approaches and takes the form of a case study. It offers a comprehensive account of the crisis, including key occurrences, media representation, and public responses, showcasing its international impact via …

Student Perceptions Of Inclusive And Culturally Responsive Teaching In The Elementary Classroom, Emma Larson

Masters Theses

The purpose of this research is to explore student perspectives, as it relates to inclusive and culturally responsive teaching practices. In order to uplift student voices in the elementary classroom, observations and interviews were conducted to collect data on student perceptions. This study found that students believe the teacher’s job is to help everyone, students want a sense of belonging, and students love when their teacher celebrates them. As this research followed students in a bilingual kindergarten classroom, further research is needed in order to grasp a deeper understanding of students, their view, and perception of inclusive and culturally responsive …

Centering Linguistic Justice In The First Year Writing Classroom: An Argument For The Incorporation Of Code-Meshing And Narrative In Academic Writing, Traci Salazar

Masters Theses

The author addresses several questions across three chapters in relation to linguistic identity and standard language ideology in academic writing, particularly as it pertains to the First Year Writing classroom. Firstly, what is standard language ideology, and what are the detriments of its effects on students in the writing classroom? This answer is considered with an emphasis on the implications for students whose home languages are not in close proximity to Standard English (SE) and boils down to a homogenous language that is deemed ideal and is imposed upon others by dominant institutions, such as academic institutions. Within a literature …

Development Of A Particulate Matter Sensor Network For Air Quality Monitoring In Indoor Settings And In Mines, Abdulrahman Bani

Masters Theses

"The importance of indoor air quality (IAQ), especially concerning particulate matter (PM), has become increasingly recognized due to its substantial impact on public health. Individuals spend a significant portion of their time indoors, where PM concentrations can exceed that of outdoors, leading to potential adverse health effects ranging from immediate irritation to long-term respiratory and cardiovascular diseases. The dynamic nature of indoor environments, combined with the diversity of PM sources, presents considerable challenges for effective IAQ monitoring and management. Traditional approaches to IAQ assessment often fall short, lacking the granularity and immediacy required to address these challenges adequately.

This abstract …

Radiofrequency Interference Detection Using Lstmand Statistical Analysis Discriminator, Luke Smith

Masters Theses

"Wireless devices are becoming increasingly pervasive across all aspects of society. Examples of such devices include radios, routers, mobile phones, tablets, and more. As the number of radio frequency (RF) devices continues to rise, so does the amount of interference and noise increase. This is why an efficient approach to interference detection is explored. Most research within this area has been done strictly within the frequency domain as viewing a signal within this domain provides many insights into what makes the signal. This has, however, led to the time domain being underutilized for this area of research.

To explore the …

Discrete Event Simulation (Des) In Swapping/Charging Of Battery Electric Vehicles In Underground Mining, Albert Einstein Amponsem

Masters Theses

"With climate change concerns escalating, international agreements such as the Kyoto Protocol, the US Presidential Policy, and the Paris Agreement aim to reduce greenhouse gas (GHG) emissions, targeting significant reductions by 2050. The mining sector, a notable contributor to GHG emissions primarily through diesel-powered material haulage, emits approximately 68 million tons of CO₂ annually. Transitioning to Battery Electric Trucks (BETs) presents a viable mitigation strategy by replacing diesel trucks with electric alternatives, thus eliminating CO₂ emissions.

However, the effectiveness of BETs hinges on optimized battery swapping and charging procedures. This study employs Discrete Event Simulation (DES), a computational …

Environmental Health And Impact Of Workload On Errors For Wildland Fire Personnel, Michael Bryan Held

Masters Theses

"This thesis offers an analysis of how environmental health and workload affect wildland fire dispatchers and firefighters, combining results from two studies. The first study, "Environmental Health of Wildland Firefighters: A Scoping Review," performs a scoping review of scientific literature that examines the unique environmental health challenges wildland firefighters face. The review points out the increased risks to safety, health, and well-being from more exposure to natural hazards, identifying key research gaps and priorities. It stresses the need to broaden the geographic and demographic scope of studies, improve analytical methods, and increase research funding and focus for wildland firefighters.

The …

Ontogenetically Driven Changes In The Endocranial Anatomy Of Maiasaura Peeblesorum And Its Implications For Sensory Functions, Emma Puetz

Masters Theses

"Hadrosaurids exhibited extreme morphological diversity and behavioral characteristics that can be compared with other, closely related members of Dinosauria – particularly through the study of neuroanatomy. X-ray CT generated endocrania of the Late Cretaceous saurolophine hadrosaur Maiasaura peeblesorum, known as the “good mother” dinosaur, offers a unique opportunity to compare complex ecological behaviors between non-avian dinosaurs and their modern archosaur relatives. The 3D reconstruction software ORS Dragonfly provided linear and volumetric measurements taken from the digital cranial endocast and endosseous labyrinths of three ontogenetically varied M. peeblesorum specimens from the Two Medicine Formation in Montana that were used to …

Learn From The Past: Using Peer Data To Improve Course Recommendations In Personalized Education, Colton Walker

Masters Theses

"This work describes a recommendation approach designed to enhance student success by identifying semester schedules and graduation paths. The primary objective is to provide personalized graduation path recommendations rooted in individual student performance and draw insights from the academic journeys of similar students who successfully graduated. The original research contribution of this work lies in the development of a graduation path recommender system that leverages a combination of Markov Decision Process, Q-Learning, and collaborative filtering techniques to pinpoint graduation paths with a higher likelihood of leading students to success based on their academic progress thus far. The effectiveness of the …

Evaluating Electromagnetic Interference On Gnss Receivers, Giorgi Tsintsadze

Masters Theses

"Due to high power and efficiency requirements of modern electrical drive system, inverters are utilizing fast-edge pulses as a drive signal. The high frequency pulses contain higher order harmonics can radiate electromagnetic interference above accepted levels. Modelling and understanding the mechanism that causes the radiation is studied, modelled and presented as gray-box model which contains circuit level modelling of coupling between electrical machine phase windings and low power sensor harness. The thesis consists of two main papers. In the first paper, radiated emissions from an electrical drive system is charac- terized thru gray-box modelling where coupling between electrical machine phase …

Groundwater Movement In Boiling Spring, Onyx Spring, Yelton Spring, Wilkins Spring, Hudgens Spring And Natural Bridge Spring, Katherin Roxana Montes Chamorro

Masters Theses

"Onyx Spring, Boiling Spring, Yelton Spring, Wilkins Spring, Hudgens Spring, and Natural Spring are located on public land in Pulaski and Phelps County, Missouri. They were selected randomly to determine groundwater movement and compare water chemistry from the springs that are connected.

Using a dye tracing method, we were able to determine the direction of groundwater flow and a water multiparameter sonde was used to characterize the water chemistry at each point of the springs. As a result, from the six springs studied only three springs are connected which are Yelton, Onyx and Boiling Spring. Regarding to water chemistry this …

Computational Fluid Dynamics Analysis Of Thermal-Hydraulic Phenomena In Nuclear Reactor Systems, Mehedi Hasan Tusar

Masters Theses

"A computational analysis of thermal-hydraulic processes in nuclear reactor systems is performed, leveraging Computational Fluid Dynamics (CFD) to advance the design and ensure the safety of nuclear reactors. Divided into two primary sections, the initial part examines thermal-hydraulic behavior in the Replacement Research Reactor (RRR) operating at 20 megawatts and evaluates potential enhancements for the Missouri University of Science and Technology Reactor (MSTR) to operate at an increased capacity of 2 megawatts from the existing 0.2 megawatts. Detailed simulations reveal insights into flow characteristics, temperature distributions, and pressure drops, highlighting the effective use of realistic and porous media modeling techniques …