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Governance By Numbers And The Architecture Of Anxiety A Human-Capital Efficiency Analysis In Global Higher Education, Sukanya Kemp

Graduate Student Theses, Dissertations, & Professional Papers

There has been a movement of global university rankings from the margins to the center of higher education governance. These metrics are now treated as external performance indicators in institutional strategy formation. In this dissertation an Architecture of Anxiety created by these rankings was explored, specifically examining how ranking volatility functions as a signal of environmental uncertainty and resource risk. To bypass the Transparency Barrier inherent in global financial data, given the effects of internal political considerations on data reporting, a human-capital-centered approach was adopted. By utilizing academic staff full-time equivalents (FTE) as the primary analytical input, universities were reframed …

Feral Horses And Native Ungulates: Evaluating The Potential For Competition In Predator–Prey Communities Of Alberta’S Upper Foothills, Birch Gano

Graduate Student Theses, Dissertations, & Professional Papers

Feral herbivores are expanding in range and numbers globally, yet their community-level effects in ecosystems are poorly resolved. We evaluated whether feral horses reshape predator–prey–vegetation dynamics in Alberta’s Upper Foothills, Canada, through two pathways; i) potential exploitative competition for forage and ii) apparent competition via shared predators. We combined fecal DNA metabarcoding with remote wildlife cameras to quantify diets, spatiotemporal co-occurrence, and the role of horses in carnivore diet. We analyzed 241 ungulate scats (feral horses, elk, bighorn sheep, cattle, moose, and deer), 96 combined camera-years at 23 sites, and 190 carnivore scats (wolves, cougars, coyotes, bears) from 2023–2025. The …

Integrating Perspectives Of People With Aphasia: A Holistic Approach To Community Aphasia Groups Within An Intensive Comprehensive Aphasia Program, Mckinlee A. Mihelish

Graduate Student Theses, Dissertations, & Professional Papers

Introduction: People with aphasia (PWA) experience chronic communication deficits that impact daily life. Community Aphasia Groups (CAGs) are commonly used to address these challenges and have demonstrated psychosocial and communicative benefits; however, they lack standardized structure and are implemented with variability across settings. Additionally, much of the existing research focuses on group-level outcomes rather than participant-driven priorities, limiting clinicians’ ability to tailor interventions. This study examined what PWA want from CAG participation and how these priorities may change over time.

Methods: This quantitative study investigated priority changes among PWA participating in a CAG within a summer 2025 Intensive Comprehensive Aphasia …

Initial Qualitative Inquiry Into Social Proverb Use And Acceptability, Emma K. Hinds

Graduate Student Theses, Dissertations, & Professional Papers

Currently,  1 in 36 individuals are diagnosed with autism spectrum disorder (ASD), which is characterized by social communication differences and restricted and/or repetitive behaviors. Many children with ASD also present with sensory, behavioral, and emotional differences, underscoring the need for specialized, evidence-based interventions. Social proverb is a novel intervention approach developed by Dr. Schoffer Closson that provides in-the-moment guidance by explicitly stating expected social behaviors and the rationale behind them (e.g., “We cover our coughs, so we don’t spread germs”). To date, no research has examined the use of social proverbs as an intervention strategy. The purpose of this qualitative …

From Environment To Population Dynamics: Integrating Physiology, Morphology, And Demography In A Montane Migratory Bird, Beverly Sunshine Domschot

Graduate Student Theses, Dissertations, & Professional Papers

Environmental variation shapes population dynamics by influencing how individuals acquire and allocate resources. However, the pathways linking environmental conditions to population-level outcomes remain difficult to resolve because they operate across multiple levels of biological organization. Traits such as physiology and morphology mediate these relationships by shaping how individuals respond to challenges and convert resources into survival and reproduction. Physiological traits can change rapidly in response to short-term conditions, whereas morphological traits reflect longer-term processes related to performance and energy balance. Despite their complementary roles, these traits are typically studied in isolation, limiting our ability to understand how environmental conditions propagate …

Embodied Women’S Health In The Pacific: Biocultural Pathways Of Hormones, Immunity, And Reproduction, Courtney Callidora Manthey

Graduate Student Theses, Dissertations, & Professional Papers

This dissertation examines women’s health through a biocultural framework that integrates biological anthropology, medical anthropology, and public health, with a central focus on the Pacific. It advances embodiment theory as a unifying approach for understanding how lived experience becomes biologically incorporated across the life course, shaping reproductive, endocrine, and immune outcomes. Grounded in research in Sāmoa and situated within broader comparative contexts in the United States and Amazonian populations, this work argues that women’s health cannot be fully understood through biomedical indicators alone, but must instead be interpreted within historically, culturally, and environmentally embedded Pacific contexts and beyond. The dissertation …

Evolution Of A Nitrogen-Fixing Endosymbiont And Integration With Its Diatom Host, Heidi Elizabeth Abresch

Graduate Student Theses, Dissertations, & Professional Papers

Endosymbiosis, where one cell lives inside of a different cell, is ubiquitous in nature and has enormous impacts on the ecology and evolution of both the host and the endosymbiont [1, 2]. These relationships exist along a continuum ranging from facultative—where both partners are able to live independently—to completely obligate—where partners can only survive in the presence of the other. The most famous examples being the chloroplast and mitochondrion [3]. After hundreds of millions or even billions of years of coevolution, highly-integrated endosymbionts are coordinated with the host on the genetic, metabolic, and cellular levels, but we do not understand …

The Evolution Of Ritual Violence And Identity At Paquimé, Lacy Jaide Hazelwood

Graduate Student Theses, Dissertations, & Professional Papers

The prehistoric site of Paquimé, located in the Casas Grandes region of northern Mexico, was a major regional center characterized by its complex sociopolitical organization, distinctive architecture, and evidence of ritualized behavior. Previous research has documented skeletal trauma and processing patterns consistent with ritual violence within the Paquimé skeletal assemblage, including human sacrifice and cannibalism. However, questions remain regarding the identities of these individuals and the reasoning behind their selection for targeted violence by the community. Did an individual’s age, biological sex, kinship affiliations, and/or migrant status predispose them to these ritually violent acts? To address these gaps, this dissertation …

A Psychogeography Of The Lower Colorado River Basin, Arren L. Kimbel-Sannit

Graduate Student Theses, Dissertations, & Professional Papers

Dried-up canals. Superheated strip malls. Proliferating data centers. Infinite appetite for growth despite its apparent circumstances. Arizona may well be the state of the American future. This multi-genre series of essays from Arren Kimbel-Sannit offers a personal, political-economic and ecological critique of growth and accumulation in Arizona — from the perspective of someone who grew up in its suburban expanses, reported on its politics, and long sought to clarify his relationship with home.

Spatiotemporal Dynamics Of Mountain Front Recharge Flow Paths And Their Contribution To Alluvial Aquifer Water Supply, Mikaela Bollag-Miller

Graduate Student Theses, Dissertations, & Professional Papers

Mountain Front Recharge (MFR) is a critical recharge source for alluvial basin aquifers throughout the Intermountain West, yet the spatial and temporal dynamics of distinct recharge pathways remain poorly constrained. This study investigates the seasonal and spatial dynamics of MFR pathways and evaluates their impact on the Missoula Aquifer, a sole-source alluvial aquifer in western Montana, USA. MFR includes both surface-water inflows from mountain areas and Mountain Block Recharge (MBR), the groundwater contribution to the basin aquifer. A valley-scale water balance was employed to estimate first-order contributions and temporal fluctuations of MBR flow paths. A three-layer steady-state MODFLOW groundwater model …

Developing Identity After Goodbye: Social Identity Theory And How Adolescent Survivors Navigate Suicide Loss, Elizabeth Susan Lawton

Graduate Student Theses, Dissertations, & Professional Papers

Adolescents who lose a loved one to suicide, known as suicide-loss survivors, face a disruption to identity development, a life stage defined by identity formation (Adler et al., 2018) and group belonging (Pittman & Richmond, 2008). Suicide bereavement is complicated not only by grief but also by stigma, which can fracture social ties and undermine self-concept. Social identity theory (SIT) provides a framework for examining how young adults, now ages 18 to 30, reconstruct their social identities after experiencing suicide loss in adolescence. Research in other stigmatized contexts shows that adopting positive in-group identities can buffer against stigma and protect …

The Forensic Implications Of Hydrochloric Acid (Hcl) Exposure On Dna Preservation In Human Teeth, Shaelyn Lee Zimmerman

Graduate Student Theses, Dissertations, & Professional Papers

Identity is a human right, and forensic anthropological methods are often aimed at returning identity to decedents. Three main pathways are used for the identification of human remains: fingerprints, dental records, and DNA analysis. Identification efforts may be hindered when perpetrators attempt to obscure the victim’s identity. In cases where corrosive substances, such as hydrochloric acid (HCl) are used, dental comparison and fingerprinting often fail and genetic analysis becomes the best chance of achieving personal identification.

Previous studies have shown teeth are an excellent source of DNA. Large, multi-rooted teeth, such as molars, are often preferred because they contain the …

What Really Matters In Behavioral Cough Suppression Therapy? A Retrospective Look At Targeted Treatment Components, Mary B. Walsh, Laurie Slovarp, Kassidi Heinle, John Quindry, Jane Salois

Graduate Student Theses, Dissertations, & Professional Papers

Background: 
Refractory chronic cough (RCC) is a prevalent condition that substantially impairs quality of life and is associated with significant physical, psychological, and social burden. Behavioral cough suppression therapy (BCST), delivered by speech-language pathologists, is an evidence-based nonpharmacologic intervention shown to improve cough-related quality of life. However, variability exists in how BCST is implemented, and the relative contribution of specific treatment components remains unclear.

Objective: 
To evaluate the effectiveness of a BCST program implemented in a community otolaryngology clinic that emphasizes consistent suppression at the urge-to-cough and neuroplasticity-informed behavioral principles.

Methods: 
This observational retrospective case series examined clinical records of …

Searching For Nooks And Crannies: Geometric And Mechanistic Perspectives On Transformer Language Model Interpretability, Anna Marbut

Graduate Student Theses, Dissertations, & Professional Papers

Large language models (LLMs) have demonstrated remarkable linguistic capabilities, but the internal mechanisms driving their performance and behavior remain poorly understood. This dissertation investigates the interpretability of transformer-based language models from two complementary perspectives: the geometric organization of model internals in encoder-only models, and the mechanisms underlying safety behavior in decoder-only generative models.

In Part I, we address the challenge of measuring geometric properties in high-dimensional latent spaces, proposing and evaluating alternative measures of data spread that improve upon commonly used metrics. We then apply these measures alongside quantization-based metrics to examine the relationship between latent space geometry and downstream …

The Birth Of Afghanistan: From Ancient Persia To A Modern-Day Multiethnic And Linguistic Country, Tyler A. Worm

Graduate Student Theses, Dissertations, & Professional Papers

This thesis offers a comprehensive historical analysis of the formation and evolution of Afghan identity from antiquity through the early medieval period, emphasizing the region’s role as a dynamic crossroads of civilizations. It traces the origins of Afghan populations to Indo-Iranian pastoralist migrations and examines the successive influence of major imperial formations, including the Median and Achaemenid Persian empires, the conquests of Alexander and the Seleucid period, and the rise of the Kushan, Parthian, and Sasanian states. Through this longue durée approach, the study demonstrates how Afghanistan’s geographic position facilitated continuous cultural interaction, economic exchange, and political contestation, producing a …

Between Care And Protection: Constraints On Political Authority In Kamala Harris's 2024 Presidential Campaign, Marissa Barbara Pax

Graduate Student Theses, Dissertations, & Professional Papers

Competing expectations about strength, care, and protection shape how presidential leadership and authority are constructed in contemporary U.S. politics, particularly for members of marginalized communities. This thesis examines Kamala Harris’s 2024 presidential campaign as a case study to explore how candidates negotiate competing understandings of political authority through appeals to Lakoff’s (2002, 2008) Strict Father Morality and the Nurturant Parent Morality. An analysis of her campaign reveals that Harris repeatedly appeals to both moral frameworks, constructing authority through empathy, mutual responsibility, and care while also emphasizing threat identification, protection, discipline, and moral strength. Although Harris successfully mobilizes the rhetorical resources …

High Algal Biomass Is Decoupled From Metabolism In The Gallatin River, Cora Mae Steinbach

Graduate Student Theses, Dissertations, & Professional Papers

Assessing eutrophication in rivers is difficult compared to lakes and coastal waters, because most algal biomass occurs on the riverbed and flows interact and co-vary with production (Biggs and Close, 1989; Bernhardt et al., 2018). Riverine eutrophication is typically assessed using algal biomass and water column nutrients (U.S. Environmental Protection Agency, 2000), but biomass is highly variable and labor-intensive to measure, while nutrient concentrations often underestimate enrichment due to rapid biological uptake (Dodds and Smith, 2016). Reach-scale river metabolism can help evaluate long-term functional change in rivers recovering from nutrient enrichment (Arroita et al., 2019; Jankowski et al., 2021; Diamond …

The Experience Of A Single Parent Participating In Child-Parent Relationship Therapy: An Instrumental Single-Case Study, Matthew Nicholas Schramm

Graduate Student Theses, Dissertations, & Professional Papers

Traditional family structures in the United States have shifted significantly, with single-parent households facing systemic barriers that increase parental stress and strain the parent-child relationship. As this bond is critical for healthy child development, accessible mental health support is essential for these families (Parache et al., 2023).

Child Parent Relationship Therapy (CPRT), a ten-week evidence-based program, strengthens this bond by training caregivers to use play as a therapeutic tool (Landreth & Bratton, 2020). This instrumental single case study (Stake, 1995) examined one single-parent's experience of CPRT delivered in a condensed four-week telehealth format, addressing the limited representation of single-parent households …

Probing Proficiency-Related Neural Representations With Pca And Ica, Onila R. Narayana Mudalige Don

Graduate Student Theses, Dissertations, & Professional Papers

How proficiency-related information is represented in task fMRI depends not only on the data themselves, but on the representational lens used to summarize them. This thesis examines second-language (L2) proficiency as a problem of representational organization rather than as a simple classification exercise. Using task fMRI from adult language learners performing semantic animacy judgments in their native language (L1) and second language (L2), I derive shared low-dimensional network representations with principal component analysis (PCA) and independent component analysis (ICA), then evaluate those representations under matched leakage-controlled decoding pipelines.

Across analyses, the central comparison is between representational frameworks rather than between …

Velocity Based Training In Athletic Development, Ross Martin Sangalang

Graduate Student Theses, Dissertations, & Professional Papers

The foundation of high-level sport performance is the ability to produce and express force rapidly across the task-specific temporal demands of sport. Traditional percentage-based prescription methods have long been used to develop hypertrophy, maximal strength, and power; however, fixed %1RM prescriptions fail to account for daily undulations in athlete readiness, accumulated fatigue, and changes in neuromuscular capacity. Velocity based training (VBT) offers a practical framework to regulate training through measurement of concentric velocity, allowing coaches to more accurately prescribe loads, stringently monitor repetition quality, and precisely regulate fatigue. This review discusses the neuromuscular qualities underpinning success in athletic endeavors, limitations …

Patterns Of Decision-Making And Stakeholder Prioritization In International Education Leaders At American Higher Education Institutions, Daniel C. Evans

Graduate Student Theses, Dissertations, & Professional Papers

This quantitative study was conducted using a stakeholder theory analysis method to determine what patterns of decision-making exist in international educational leadership. The existing demands on international education leaders and recent geopolitical events have placed existing funding and ideological pressure on these individuals. This research was significant by reducing feelings of leadership isolation and providing data-driven analysis on how practitioners are responding to these pressures.

Participants were recruited from the membership of the Association of International Education Administrators, with the delimitation criteria that they have working experience in a managerial role in international education programming in the United States. In …

Expectations In The Preservation Of Dna And Bacterial Organisms In Differential Montana Burials, Kaylee M. Hinds

Graduate Student Theses, Dissertations, & Professional Papers

This study investigates patterns of decomposition and biomolecular preservation in domestic pig (Sus scrofa domesticus) proxies under varying burial conditions in a cold, seasonal climate. Conducted at the Lubrecht Experimental Forest in western Montana, the project aims to evaluate DNA degradation, microbial activity, and environmental influences across shallow, deep, surface, and secondary burial contexts. Three pigs were placed in distinct burial treatments (surface exposure, partial burial, and full burial), with a fourth site later added following bear disturbance and carcass relocation. Environmental monitoring included temperature, and soil sampling before and throughout the decomposition process. Systematic sampling of bone, soft tissue, …

Skeletal Dna Mapping Of The Post-Cranial Skeleton For The Identification Of Human Remains In A Modern Forensic Context, Mykala Denise Ward

Graduate Student Theses, Dissertations, & Professional Papers

Human identification is a central goal of forensic anthropology and forensic molecular anthropology, particularly when remains are skeletonized, fragmented, degraded, or otherwise visually unidentifiable. Although skeletal elements such as teeth, the petrous portion of the temporal bone, and major long bones are commonly prioritized for DNA sampling, they are not always available, intact, or suitable for destructive analysis. This dissertation evaluates DNA preservation across the post-cranial skeleton to determine whether anatomical location, biological sex, and age-at-death influence DNA quantity and downstream forensic genetic success.

Surface cortical bone samples were collected from predetermined anatomical locations across four modern skeletonized individuals. DNA …

Thistlebloom Moondog, Gary W. Jensen

Graduate Student Theses, Dissertations, & Professional Papers

An aging grieving artist decides to write a memoir as part of a self-healing process, using samples of song lyrics from his extensive collection of original Americana songs as narrative prompts.  Steeped in wanderlust, aspiration, paradox and dysfunction, his is a tale of vexing sub-clinical troubles rooted in the mire of developmental and religious trauma.

Superintendent Accountability In High Achieving School Districts: A Qualitative Multiple Case Study In The State Of Washington, Kristin Lind Jacobs

Graduate Student Theses, Dissertations, & Professional Papers

The primary goal of a school district is to promote and support student academic achievement. Superintendents of public school districts across the United States should therefore be held accountable for student performance within their districts. Establishing a successful public school district requires interconnected relationships among the superintendent, the school board, accountability structures, and evaluation processes.

The purpose of this qualitative multiple case study was to understand how superintendent accountability, in regard to student achievement, was conducted and accomplished by school boards who believe they hold the superintendent accountable for student learning. This study focused on school boards governing high-achieving school …

Winding Roads: A Qualitative Phenomenological Study Of Female Educational Leadership, Nicole Casper

Graduate Student Theses, Dissertations, & Professional Papers

The experiences of female superintendents were examined in this study to provide insight into the commonalities in their leadership journeys within public school organizations. A phenomenological, qualitative approach, aligned with Moustakas’s (1994) framework, was used to explore participants’ shared experiences. Comprehensive interviews were conducted with 17 female superintendents serving during the 2022–2023, 2023–2024, and/or 2024–2025 academic years in the states of Idaho, Montana, Oregon, and Washington. Through phenomenological reduction, three overarching commonalities emerged: (a) barriers, (b) challenges, and (c) supporting factors. The findings illuminate how organizational, societal, and gendered influences interact to shape female leadership advancement toward assistant superintendent or …

Beyond Words: The Horse-Human Encounter In Equine-Assisted Psychotherapy For Residential Substance Use Treatment, Leah Finch Lungren

Graduate Student Theses, Dissertations, & Professional Papers

Equine-assisted psychotherapy (EAP) has emerged as a promising experiential therapeutic intervention, yet the lived experience of adults participating in EAP within residential substance use disorder (SUD) treatment settings remains underexplored. This hermeneutic phenomenological study examined the lived experience of 12 adults who participated in EAP groups during residential SUD treatment across three treatment facilities in the United States. The primary research question was: What is the lived experience of participating in EAP for adults in residential SUD treatment? Data was collected through semi-structured interviews and analyzed through iterative hermeneutic interpretation guided by van Manen’s (1990) existential framework.

Six themes emerged …

Integrating Hippotherapy Into Interprofessional Aphasia Rehabilitation: A Feasibility Pilot Study, Bethany H. Wenger

Graduate Student Theses, Dissertations, & Professional Papers

Background and Significance: Stroke remains a leading cause of disability in the United States, affecting over 2.5 million individuals annually. Stroke-related motor and communication deficits often co-occur, increasing challenges for recovery, increasing social isolation, depression, and dependency. Hippotherapy has emerged as a novel treatment approach for neurorehabilitation; however, its application within interprofessional models for individuals with stroke-related motor and communication impairments remains underexplored. This study examines the feasibility, fidelity, and acceptability of an interprofessional intervention using hippotherapy for adults with chronic post-stroke aphasia, the purpose of which is to generate methodological guidance for future controlled trials.

Methods: A non-randomized, single-group …

Instructor Created Video: Differences In Perception Of Administrative Support In Respiratory Care, Brian Daniel Cayko

Graduate Student Theses, Dissertations, & Professional Papers

Background: The recent proliferation of online education has highlighted the need to reduce transactional distance and increase the community of inquiry presence between the instructor and students and between students. This quantitative non-experimental study examined the differences in perception of administrative support for instructor-created video (ICV) between faculty and administrators within Commission on Accreditation of Respiratory Care (CoARC) higher education programs of Respiratory Care. Methodology: The Difference in Perception of Administrative Support (DPAS) survey was utilized to collect data from 93 valid participants through a snowball sampling method. Analysis was performed using an independent samples t test and Cohen's d …

An Exploratory Analysis Of The Role Of Sex In Load Carriage, Rachel E. Perez, Dustin R. Slivka, Brent C. Ruby

Graduate Student Theses, Dissertations, & Professional Papers

Axially loaded weight may impose a metabolic demand equivalent to that of fat mass (FM) during load carriage. Males (M) typically have a lower body fat percentage than females (F), resulting in metabolic demand differences during load carriage that may be mitigated by accounting for FM in pack loads. PURPOSE: To determine whether normalizing pack load to FM equalizes metabolic cost across sexes during load carriage. METHODS: Twenty-eight participants (14M, 23 ± 5 y, 1.81 ± 0.07 m, 78.7 ± 10.0 kg, 12.7 ± 5.4% body fat, VO₂peak 4.18 ± 0.54 L·min^-1; 14F, 22 ± 4 …