Digital Commons Network^™

Examining Incidental Remembering Of Object Properties Specified By Different Invariants, Sanako Hishinuma

Theses and Dissertations

The ecological approach to perceiving and acting hypothesizes that perceiving object properties requires selective detection of invariants – patterns in ambient energy arrays that persist across transformations. Whereas perceiving some properties of wielded objects, such as length and heaviness, requires detecting the moments of inertia, perceiving other properties, such as grasp position, requires detecting the products of inertia. Previous research has shown that when participants perceived the length of wielded occluded objects, they incidentally remembered the heaviness of those objects (Thomas & Riley, 2015). The researchers proposed this occurred because perceiving either property requires detecting the moments of inertia. The …

Why Make Books In Art Class Or Art In Reading Class? How Storytelling Impacts Youth Literacy And Cultural Dialogue, Holly Lewis

Theses and Dissertations

Given complex factors affecting reading literacy and students’ need for empowerment through creativity, this thesis project will investigate possibilities for combining artmaking with written narrative. Creative solutions, such as integrated and project-based learning activities, are documented as having some of the best positive impacts on overall learning growth (Laur, 2021; Aydin & Mutlu, 2023). Therefore, my thesis includes a discussion on Arts Integration initiatives and an illustrated book for students ages 10-15, which can be used as an example for their own studies into personal narrative. While the research presented here touches on multiple factors affecting students’ self-esteem and willingness …

Reawakening Waⁿdat: Community Research & Reclamation, Darcy Allred

Theses and Dissertations

The Wyandot(te) have undergone language dormancy due to settler colonial impacts of warfare, refugee relocation, forced removals, and U.S. assimilation projects. One of the most pressing priorities among our people today is reawakening our ancestral language, Waⁿdat. The common follow-up question is: how? Through the conduit of Waⁿdat language reclamation, this project grapples with the above question in collaboration with the Wyandot(te) community, and in adherence to the tribal sovereignty of the Wyandotte Nation. The project engages with diasporic perspectives, community-based pedagogy design, and tribally specific research protocols and policies. The living collective knowledgebase with which I engage in this …

Characterizing A Low-Gradient Stream In Central Illinois As Gaining Or Losing And Observing Seasonal Changes In This Behavior, Eric Timothy Brunner

Theses and Dissertations

While the seasonal behaviors of low-gradient streams have been studied, the behavior of surface water and groundwater interactions within low-gradient streams in glaciated terrain is not fully understood. A third order, low-gradient glacial stream with a saturated riparian buffer in central Illinois was studied to determine the direction of flow between the surface water and groundwater. The goals of this study were to determine 1) whether the stream was gaining or losing water, and 2) whether the gaining or losing nature of the stream-aquifer system changes seasonally. At both an upgradient and downgradient location, two wells were installed: one in …

Dining Experiences Across Hearing Profiles: The Influence Of Noise And Environmental Factors In Restaurants, Lorin M. Kmieciak

Theses and Dissertations

Dining out is a popular activity worldwide that is rooted in sensory and emotional engagement. How an individual experiences the sensory conditions in restaurants varies widely, highlighting the importance of designing dining environments that accommodate diverse perceptual needs and abilities. The purpose of this study is to address how existing dining environments overlook inclusive and accessibility-centered design by examining how hearing loss intersects with the acoustic, sensory, and social dimensions of dining environments. This study employed a mixed method, exploratory approach by gathering quantitative data through a survey and qualitative data through follow-up interviews to generate a holistic and data-driven …

"I Didn't Teach It Again Because It Wasn't Worth It": How Grades 6-12 English Language Arts Teachers Select Texts And Navigate The Obstacles That Impede Them, Steve Poggendorf

Theses and Dissertations

Classroom texts not only function as tools through which teachers can build curricula, but they can also engage and empower learners. Despite the importance of engaging texts in the classroom, teachers encounter obstacles, both social and institutional, that impede their ability to select the texts they believe will best foster student engagement and empowerment. The purpose of this qualitative study was to investigate how teachers make text selections, as well as the nature of the obstacles that stand in the way of teachers who hope to inspire and engage their students through lessons built around texts of their choosing. The …

Interactive Effects Of Bti Larviciding And Predation On Culex Pipiens And Its Ephemeral Pond Communities, Jaclyn S. Everly

Theses and Dissertations

Populations of adult vector mosquitoes can be controlled by reducing larval mosquito abundances in aquatic habitats. This can be achieved via predation by introduced or naturally-occurring enemies (i.e., biocontrol or conservation control) or by applying pesticides to larval mosquito habitats (i.e., larviciding). The larvicide Bacillus thuringiensis israelensis (Bti) is commonly applied to ephemeral ponds to control populations of Culex pipiens mosquitoes that vector West Nile virus. However, there is concern that Bti may directly or indirectly harm non-target organisms such as dragonfly and damselfly naiads, which provide a natural source of mosquito biocontrol. Bti or predators may also induce positive …

Does The Powder River Pass Shear Zone Exist? Geologic Map And Geochronology Of The Bighorn Mountains Caribou Creek 7.5-Minute Quadrangle, Lula G. Staley

Theses and Dissertations

This study produced a 1:24000-scale geologic map of the Caribou Creek 7.5-minute quadrangle in the Bighorn Mountains, Wyoming, by integrating field observation and U-Pb zircon age data. The results of this study will contribute to the USGS EDMAP program by subdividing the southern gneiss terrain. The quadrangle occurs almost entirely in the Bighorn National Forest and is in the drainage of Clear and Crazy Woman creeks. Elevations range from 6,800-9,400 ft. The quadrangle is dominated by Archean crystalline rocks of the Wyoming Province Beartooth-Bighorn Magmatic terrane, mainly granodiorite and tonalite gneiss with lesser migmatite. Several orientations and ages of mafic …

Built Different: Place, Identity, And The Holistic Well-Being Of Female Student Athletes, Jaye Mack

Theses and Dissertations

This research furthers the conversation surrounding holistic female student-athlete wellness, recognizing that their experiences can be inequitable – influenced by the intersectionality of race, gender, and athletic identity (Armstrong et al., 2018; Druckman et al., 2018; Neeley et al., 2021). This research accredits the physical environments where athletes train, recover, and connect as an underexplored factor in holistic well-being.

The Indivisible Self Model of Wellness (IS-WEL) was used to (1) explore the influence of physical design features on female student athletes' holistic well-being and (2) understand how their identity shapes how they experience and attach meaning to their team environments. …

Understanding Interculturality And Enacting Culturally Based Pedagogies: A Mixed Methods Study Of In-Service World Language Educators In Secondary Classrooms, Heather L. Sandy

Theses and Dissertations

This research study explored the relationship between an understanding of interculturality and culturally based pedagogies among world language teachers. The study examined the relationship between language teachers’ upbringing, their development of intercultural competence, and their self-efficacy in culturally responsive teaching practices. It addressed a practical knowledge gap concerning the intersection of interculturality and culturally based practices, specifically among secondary education teachers of Spanish and Mandarin Chinese in the United States.

The data sources focused on the qualitative aspects of interculturality, culturally based teaching practices, and world language pedagogy, with quantitative results to enhance qualitative data. The qualitative data collection included …

An Evolution Of Drag In Theatre: A Historical Reflection, Krista Peters

Theses and Dissertations

This thesis will serve as an overarching analysis and historical discussion on the art of drag within the traditional theatrical space. By employing queer theory, I will analyze how the use of drag has evolved throughout the history of Broadway and the United States and how it is responding to the contemporary social attitude. Drawing from the arguments of Butler, Lorde, Rich, Foucault, and others, this thesis uses historical survey to examine the direct representation of drag in theatrical spaces in conjunction with each representation’s sociopolitical and cultural environments. Sociopolitical contemporary contexts of each representation influence not only the form …

The Effects Of A Work-Strengths Affirmation Intervention On Death Anxiety: Meaning And Self-Esteem As Mediators, Begüm Orhan

Theses and Dissertations

Death anxiety is a transdiagnostic construct and a universally experienced existential fear that has been linked to a wide range of psychological difficulties, including anxiety, depression, and impaired well-being. Despite its widespread impact, empirical research on targeted interventions for death anxiety remains limited. The present study aimed to address this gap by developing and evaluating an online, single-session, theory-based (i.e., Terror Management Theory, positive psychology) intervention focused on affirming personal strengths in the context of one's work. The intervention was designed to target work-strengths (i.e., leadership, adaptability)—an intersection of positive and vocational psychology.

College students from a large Midwestern university …

Framing Belonging And Exclusion: A Dialogic Narrative Analysis Of English- And Spanish-Language Immigration Coverage During The Trump 2024 Presidential Election, Evangeline T. Cruz

Theses and Dissertations

I investigated how English- and Spanish-language news outlets narratively constructed Latinx immigrants during the Trump 2024 presidential campaign, a period marked by heightened anti-immigrant rhetoric and political volatility. While past scholarships examined immigration framing through tone, sentiment, or frequency analysis, limited attention has been given to the deeper narrative structures that shape public meaning-making. This study addresses this gap by applying Dialogic Narrative Analysis (DNA) and Critical Thematic Analysis (CTA) to a bilingual dataset of 120 newspaper articles from The New York Times, Los Angeles Times, El Diario, and La Opinión published between November 2024 and February 2025.

Findings reveal …

Vocabulary Assessment And Washback: English Teachers' Practices In Preparing Students For The Wassce In Ghana, Ishmael Nii Amon Neequaye

Theses and Dissertations

Persistent concerns in WAEC Chief Examiners’ Reports consistently attribute declining student performance on the WASSCE English Language examination to limited vocabulary knowledge. Despite these recurring observations, little research has explored how teachers respond to the vocabulary demands embedded within this high-stakes examination. This qualitative study investigates (1) how Senior High School English teachers prepare students for the vocabulary demands of the WASSCE English paper and (2) how the assessment pressures influence instructional practices and classroom decision-making.  Drawing on communicative competence, multiliteracies, and washback, the study employed a descriptive case study design and thematic analysis of semi-structured interviews and focus group …

We Can Fix It: How Right To Repair Policy Is Enacted In Different States, Zachary Ryan Johnson

Theses and Dissertations

This thesis explores early signs of policy diffusion within right to repair legislation across 10 states. Data points from each bill includes the devices protected, exempted, vote share of Republican legislators, parts pairing bans, and other provisions of bills. Bills that pass have unique aspects that show signs of policy learning from successive states. This thesis seeks to establish a framework for future research to explore policy diffusion in a new area of consumer protection.

Building Resilience And Academic Belonging Through An Educational Intervention For Latine Families, Britney Ramos

Theses and Dissertations

Latine students continue to experience disparities in college persistence and completion despite the growing rate of enrollment in higher education. Previous research has focused on the importance of family involvement, culturally responsive programming, and the sense of belonging for Latine students. However, continued research is needed to better understand how family-centered programs support both Latine youths’ sense of belonging and their perceived preparedness for college. This study focuses on how participation in the Juntos Para Una Mejor Educación program relates to Latine youths’ sense of belonging and perceived preparedness for college, as well as how family expectations shape these outcomes. …

Assessing Decision Making Of United States Arboreta: A Survey Of The Main Drivers Behind New Planting Selections, Sophia Reavley

Theses and Dissertations

When an arboretum needs to replace fallen specimens, what are they looking for in the new plant that will be added to the collection? Arboreta are locations where trees and shrubs can be studied in an area where the public can also enjoy them. This study looks to see what aspects of scientific value (conservation status, diversification, ornamental value, etc.) and what external factors (budgets, public opinion, research articles, etc.) of new species selections become the main driver in decision making. An anonymous online survey was used to collect data from arboreta and botanical gardens of the United States that …

The Effect Of Sex On The Signal Transmission Of Duetting Bay Wrens, Rachel C. Schinzler

Theses and Dissertations

During communication, senders send signals for their benefit to elicit a behavioral response from a receiver. Acoustic signals are efficient for long-distance signaling; however, they are influenced by environmental features, such as foliage density, humidity, temperature, and time of day. Individuals can overcome these challenges by using signals with a trajectory of peak frequency, frequencies, volumes, and timing best suited to signal transmission in their environment. Signal transmission has been studied at the species level; however, not much is known about sex differences within the same species. Duetting species provide a useful system for examining sex-specific challenges in transmission, as …

Cover Crop Effects On Soil Porewater Nutrients And Hydrothermal Properties, Md Mahadi Hasan

Theses and Dissertations

Adoption of winter cover crops in the U.S. Midwest may reduce nitrogen (N) and phosphorus (P) leaching from soils, potentially shrinking the hypoxic zone by limiting nutrient runoff into the Gulf of Mexico. To evaluate the impact of selected winter cover crops on soil porewater N and P concentration, a field study was conducted at the Illinois State University Research Farm (ISURF) and the Western Illinois University Research Farm (WIURF). The experimental design was a block experiment with four replications.  Cover crop treatments included a winter fallow, wild pennycress (WPC), golden pennycress (GPC), cereal rye (CR), annual ryegrass (AR), and …

Turning 30 In 600 Feet, Tate Lewis-Carroll

Theses and Dissertations

This thesis is a poem; it records fourteen consecutive months of the poet’s life through rigorous, daily typing habits with nonoptimal tools and material: a typewriter and 600 feet of receipt paper. Through the adoption of these conditions, and through the dailiness of the habit, this thesis crips and deploys a poetics of chronic impediment for accessing constraint and its role in making. This thesis includes a critical preface which explores some of the poet’s specific relationships to chronic pain, both physical and emotional; forgetfulness and dissociation; and disruption by remembering a decade-long flare of chronic illness and abuse. With …

Data Defines Success: Algorithm For Dataset Quality Assessment In Deep Learning For Malware Detection, Matei Ionescu

Theses and Dissertations

The field of artificial intelligence is based upon the premise of constructing architectures through which to propagate training data. However, the majority of existing research literature is focused on architecture. While necessary, the attention devoted to the architecture should not so precipitously exceed that of the data. It should be noted that this disparity is not without reasonable cause. Data quality is often exceedingly difficult to verify due to particularities of the field or subfield; LLM repositories of text are distinct from image recognition pictures of dog breeds which are distinct from EEG waveforms of human brains which are distinct …

Understanding Faculty Perceptions Of Shared Governance At A Four-Year Public University: A Case Study Of The University Of Ghana, Patrick Amponsah

Theses and Dissertations

The purpose of this qualitative single-case study was to explore how faculty at the University of Ghana perceive and experience shared governance, how it is practiced institutionally, and what outcomes they associate with it. Although shared governance is widely promoted as a democratic and collegial model of decision-making in higher education, its implementation remains underexamined. The study interviewed twelve (12) full-time faculty members who worked at the University of Ghana. Thematic analysis revealed ten interrelated themes, including structured participation with limited influence, shared governance as an opportunity for faculty input, and the presence of both collaborative attitudes and formal committee …

Psychological Distance And Auditor Assessment Of The Severity Of An Internal Control Deficiency, Scott C. Jackson, John D. Keyser, Douglas F. Prawitt

Faculty Publications

Auditors often underestimate the severity of internal control deficiencies, particularly when associated misstatements are immaterial. We find that auditors are more likely to correctly classify a material weakness when no misstatement information is provided than when misstatement information is available, and that this finding may unconsciously arise from auditors’ construal level in judging control deficiency severity. Through a series of experiments, we manipulate misstatement information related to an internal control deficiency designed to represent a material weakness. We hold the size of potential misstatement constant and find that auditors and graduate auditing students are less likely to correctly assess the …

Influence Of Surface Features On Heat Transfer During Dropwise Condensation Over Superhydrophobic Surfaces In Shear Flow, Shaur Humayun, R. Daniel Maynes, Julie Crocket, Brian D. Iverson

Faculty Publications

This study investigates heat transfer during dropwise condensation (DWC) on superhydrophobic (SH) surfaces in humid air shear flow, emphasizing the effect of increased drop mobility and the influence of surface micro/nanostructure on heat transfer rates. Experiments were conducted on smooth hydrophobic, microstructured SH, nanostructured carbon-infiltrated carbon nanotube (CICNT) surfaces, and two-tiered SH surfaces with both micro and nanostructures. Heat transfer rates were measured under humid air flow rates in the range of 2–4 CFM. Experimental results demonstrate that surfaces with nanostructure (including two-tiered structures) exhibit increased drop mobility and coalescence-induced drop jumping, enhancing drop removal rates and overall heat transfer …

Longitudinal Associations And Interactions Of Adolescent Religious Deidentification And Parental Sanctification On Parent-Adolescent Relationships, Justin Hendricks, Sam A. Hardy, Michael A. Goodman, Emily De Schweintiz Taylor

Faculty Publications

In many religious families, shared religious identity is a strong source of intergenerational solidarity. However, when adolescents deidentify from their family faith, normative parent-adolescent conflict, which heightens in mid-adolescence and normally subsides in late-adolescence, may intensify and damage parent-adolescent social cohesion. Many religious parents view parenting relationships as sanctified, which typically leads to adaptive parenting, but in the context of deidentification may lead to greater distress. To understand how adolescent religious deidentification influences parentadolescent relationships, we examined the longitudinal associations and interactions of adolescent children’s religious deidentification and parental sanctification on parent-child religious conflict and parental warmth (N = 1,391 …

Discordant Molecular Biomarkers In Unfavorable Intermediate-Risk Localized Prostate Cancer, Justin R Gregg, Steven Jay Frank, Karen Hoffman, Ryan Park, Comron J Hassanzadeh, Seungtaek Choi, Sean Mcguire, Quynh-Nhu Nguyen, Daniel N Costa, Patricia Troncoso, Sumit K Subudhi, Shuang George Zhao, Curtis A Pettaway, Paul Corn, Chad Tang, Phuoc T Tran

Faculty, Staff and Students Publications

No abstract provided.

Towards Acoustic Bioindicator Integration In Ai-Based Wildfire Monitoring: A Systematic Review, Sabah Mustafa, Mahsa Mohaghegh, Iman Ardekani, Abdolhossein Sarrafzadeh

Electrical & Computer Engineering Faculty Publications

Wildfires are becoming more frequent, severe, and long-lasting, driving rapid growth in sensor-based and artificial intelligence (AI)-enabled systems for early detection and risk assessment. This article presents a systematic literature review, based on 169 studies screened from 7511 records, of wildfire monitoring approaches using satellite and aerial remote sensing, fixed cameras, wireless sensor networks, and Internet of Things (IoT) platforms combined with machine learning (ML) and deep learning (DL) models for ignition detection, fire-weather indices, spread prediction, and burned-area mapping. The review organizes existing work by sensing modality, spatial and temporal scale, learning task, model type, and deployment architecture, and …