Digital Commons Network^™

Á’Po’Taki Iiyika’Kimaa Work/Try Hard For Such A Time As This, Misamsai’Piaakíí Longtime Charging Woman Kimberly Lynn Paul

Graduate Student Theses, Dissertations, & Professional Papers

This body of work adds to a recent shift in the academic landscape, valuing interdisciplinary research and Indigenous worldview. Predominant is the reversal of extractive research norms within Indigenous populations and the biosystems they steward, instead claiming Piikani (Blackfeet) led community-needs-based research valuing Indigenous data sovereignty, research methodologies, ethics, equity, and Indigenous empowerment. This research proffers requisite historical information providing the ‘why’ context, followed by three of the author’s studies: in toxic dumping, food sovereignty, and Piikani well-being. Under an environmental justice framework, the first study presents a cursory investigation of decades-long illicit toxic waste disposal reports linked to observed …

Hidden Wounds: Exploring Moral Injury In Childhood Exposure To Domestic Violence, Megan Elizabeth Denny

Graduate Student Theses, Dissertations, & Professional Papers

The profound impacts of Childhood Exposure to Domestic Violence (CEDV) have been documented extensively, revealing long-term psychological effects such as the potential development of post-traumatic stress disorder (PTSD) and increased likelihood of future victimization or perpetration of violence. Yet, the concept of moral injury (MI) traditionally explored in military and healthcare contexts, remains significantly underexplored in populations exposed to CEDV. This study examines the relevance of MI among individuals who experienced domestic violence (DV) during their youth. The research focused on two primary aims: (1) to describe the level and variability of moral injury-related distress among adults with histories of …

Characterizing Regional Human Necromicrobiome Communities In A Semi-Arid Desert To Inform Postmortem Interval (Pmi) Estimation, Georgia Rane Swelstad

Graduate Student Theses, Dissertations, & Professional Papers

Accurate estimation of the postmortem interval (PMI) remains challenging in forensic anthropology, particularly in arid and high-elevation environments where decomposition processes and insect activity are highly variable. Postmortem microbial succession has emerged as a promising alternative framework for PMI estimation. However, the effects of climate and elevation on microbial decomposition dynamics remain insufficiently characterized.

This study examines skin-associated microbial succession in human remains decomposing at the Forensic Investigation Research Station (FIRS) in western Colorado, a semi-arid, high-elevation environment. Microbial samples collected from five anatomical sites during the early postmortem interval are analyzed using 16S ribosomal RNA (rRNA) gene sequencing, and …

The Subadults Of Casas Grandes: A Bioarchaeological Study, Holli Kaye Mcdonald

Graduate Student Theses, Dissertations, & Professional Papers

Across the span of nearly eight hundred years, from AD 700-1450, the societies of the Casas Grandes region waxed and waned and left an astounding representation in the archaeological record. Best-known through the temporally older site of Convento (occupied during what is known as the Viejo Period) and the later site of Paquimé (occupied during the Medio Period), gradual cultural expansion and florescence across this period are witnessed through a variety of findings across decades of anthropological investigation.

Along with the artifacts and architecture unveiled during initial excavations at Paquimé and Convento, remains of 654 individuals were catalogued as well. …

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 …

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 …

“An Extremely Dangerous Institution:” The Cultures And Controversy Of Public Social Dances In Montana, 1900-1930, Danielle Allison Brown

Graduate Student Theses, Dissertations, & Professional Papers

This paper explores public social dances east of the Continental Divide in Montana from 1900 to 1930. Rural social dances in schoolhouses and urban dances in dance halls created two different dance cultures. The relaxed nature of rural dances preserved the traditional values of nineteenth-century social dances, which reinforced community and family ties. Urban dances reflected the modern fads of the roaring twenties and challenged traditional values with sexual suggestiveness. Progressive Era moral reformers concerned about the possibility that social dance promoted illicit sexuality participated in an anti-dance movement and pushed for regulations of social dances. The anti-dance movement in …

Unmuted: An Augmentative And Alternative Communication User’S Experience In Accessing And Engaging In Mental Health Care, Kanbi Faith Knippling

Graduate Student Theses, Dissertations, & Professional Papers

Communication accessibility is a critical yet underexamined factor influencing access to and engagement in mental health care for individuals who use augmentative and alternative communication (AAC). Existing literature suggests that AAC users experience significant barriers to obtaining communication-accessible mental health services, including limited provider preparation, communication-related assumptions, and broader structural inequities. Despite growing recognition of these concerns, little research has explored how AAC users experience and navigate mental health counseling or how communication accessibility shapes participation in care.

This single-case study explored communication accessibility within the context of an adult AAC users' experiences accessing and engaging in mental health counseling. …

An Institutional And Policy Analysis Of Climate Adaptation In Dhaka, Bangladesh: An Examination Of Urban Heat Island Mitigation Strategies, Tamanna Binte Mesbah

Graduate Student Theses, Dissertations, & Professional Papers

This thesis examines the institutional capacity for Urban Heat Island (UHI) mitigation in Dhaka, Bangladesh, focusing on governance structures, institutional arrangements, and implementation effectiveness. An analytical framework is applied to assess the capacity of key urban institutions including Rajdhani Unnayan Kartripakkha (RAJUK), Dhaka North City Corporation (DNCC), Dhaka South City Corporation (DSCC), and the Department of Environment (DoE) across dimensions of leadership, resources, coordination, and learning capacity. The study also examines governance dynamics such as inter-agency coordination, knowledge exchange, and mobilization capacity as they relate to the planning and implementation of heat mitigation strategies. Through semi-structured expert interviews the research …

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 …

Building Trust Through Partnership: A Community Advisory Board Self-Evaluation Within A Blackfeet Nation Community-Based Participatory Research Collaboration, Lauren Dupuis

Graduate Student Theses, Dissertations, & Professional Papers

Community Advisory Boards (CABs) are frequently used within community-based participatory research (CBPR) to promote community engagement, shared decision-making, and cultural responsiveness. Although CABs are widely utilized in Indigenous research partnerships, relatively few studies have evaluated CAB function from the perspectives of Indigenous community members. Our study describes the development of a CAB established through a collaborative partnership between the University of Montana and the Blackfeet Nation and evaluates the quality and impact of the partnership from the perspectives of CAB members. We conducted a mixed-methods partnership self-evaluation with members of a CAB supporting an Indigenous healthcare research initiative. Three of …

Growing Agroecology: Two Case Studies From The U.S. Student Farm Movement, Amelia B. Armstrong

Graduate Student Theses, Dissertations, & Professional Papers

Scholars and activists identify agroecology as a crucial science, practice, and movement to move towards more just, equitable, and sustainable agriculture and food systems. Yet, the exploitative industrial food system, that deepens inequalities like food insecurity (Clapp et al., 2025), reduces farmer autonomy (Rotz, 2015), and contributes to increased carbon emissions (Lin et al., 2011) and biodiversity decline (Rotz, 2015), still dominates. Understanding and mobilizing the different spaces that teach agroecology, then, is a crucial step in challenging the dominant industrial food system. Agroecology education in university settings is an important domain to investigate as potential contributors to this movement, …

"More Boldly I Shall Go:" Jacobites, Hanoverians, And The Fabrication Of Nostalgia, 1745-1766, Jacob Louis Shropshire

Graduate Student Theses, Dissertations, & Professional Papers

This study investigates how Jacobites and Hanoverians constructed competing forms of nostalgia, identity, and political meaning in the decades after the rebellion of 1745. Although the defeat of Prince Charles Edward Stuart at Culloden ended any realistic hope of a Stuart restoration, it sparked a cultural struggle in which both supporters and opponents of the Stuarts depicted the Highlander as a symbol of heroic resistance or barbarism. A psychic struggle emerged as a result, and the Highlander became beloved by Jacobites and loathed by Hanoverians. These representations circulated through paintings, engravings, clothing, glassware, newspapers, pamphlets, and verse, which became central …

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.

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 …

Empowering Rural Lgbtq2s+ Parents: An Exploration Of Perinatal Social Support And Perinatal Mental Health, Tess Alexandra Carlson

Graduate Student Theses, Dissertations, & Professional Papers

Perinatal mood and anxiety disorders (PMADs), which include depression and anxiety symptoms occurring during pregnancy and up to one year postpartum, are highly prevalent and frequently untreated, severely impacting family health. The immediacy of this issue is backed by CDC data showing mental health issues as the leading cause of pregnancy-related deaths. Improved methods for identifying PMADs, connecting parents to care, and understanding the broader social factors that shape perinatal mental health are critical. Guided by ecological systems theory, this dissertation research explores informal and formal social support and perinatal mental health among LGBTQ2S+ parents in Montana, contributing knowledge of …

Real-Time Immersive Wildfire Simulation: A Game Engine Approach, Jake Bova

Graduate Student Theses, Dissertations, & Professional Papers

Wildfires are growing in frequency, size, and severity, placing escalating demands on firefighting resources and putting lives, property, and ecosystems at risk. Accurate prediction of fire behavior is critical to suppression planning, evacuation decisions, and firefighter training, yet the operational models that fire managers rely upon face a persistent tradeoff. High-fidelity physics-based models capture fire–atmosphere interactions faithfully but are computationally expensive, often running far slower than real time on CPU hardware, while faster empirical models sacrifice the dynamic coupling between a fire and the wind field it generates. Furthermore, most existing tools produce abstract, two-dimensional outputs that offer limited visual …

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 …

Preserving Their Institutions While Living Among Strangers: Heritage Adaptation Exhibited Within Missoula, Montana’S Chinese Community, 1860 – 1940, Sophia Hattie Etier

Graduate Student Theses, Dissertations, & Professional Papers

This dissertation by publication reconstructs the history, cultural institutions, and adaptive strategies of Missoula, Montana’s Chinese community between 1860 and 1940, arguing that the population underwent a long-term, multi-generational process of heritage adaptation shaped by exclusion, isolation, and demographic decline. Drawing from Kalervo Oberg’s 1954 culture shock model, the study proposes a new theoretical framework—heritage shock—that extends the four-stage adjustment process from individuals to cultural communities. This model demonstrates how diasporic populations collectively navigate periods of arrival, crisis, adjustment, and long-term adaptation when confronted with sustained external pressures. Using an interdisciplinary methodology that integrates archival research, archaeological and faunal analysis, …

Cryptic Mechanisms Of Post-Fire Nitrogen Recovery In Northern Conifer Forests, Robert Edward Heumann

Graduate Student Theses, Dissertations, & Professional Papers

In recent decades, northern conifer forests have experienced larger, more frequent and more intense wildfires. Severe, stand-replacing wildfire substantially reduces forest nitrogen (N) stocks, a critical nutrient that often limits net primary productivity on land. Continued increases in wildfire activity may exacerbate forest N limitation in the future. Yet, while research shows N stocks in northern conifer forests recover following severe wildfire, the processes that contribute to rapid increases in N during post-fire regeneration are unclear. Atmospheric deposition of N and known sources of biological N fixation cannot explain the observed post-fire N accumulations. This paradox raises the question: How …

Effectiveness Of Behavioral Cough Suppression Therapy In A Closed Enrollment Group Telehealth Delivery Model And Comparison To A Rolling Enrollment, Kinsey Louise Roberts

Graduate Student Theses, Dissertations, & Professional Papers

Background:

Refractory chronic cough (RCC) is a subtype of chronic cough (CC) that persists

despite guideline-based treatment and can negatively affect quality of life. Behavioral cough

suppression therapy (BCST), typically delivered by speech-language pathologists (SLPs), is an

effective treatment for RCC. However, access to BCST remains limited due to geographic

barriers and a shortage of trained providers. Group-based telehealth may help expand access to

treatment. This study evaluated the effectiveness of BCST delivered via telehealth using

a closed enrollment group model and compared outcomes to a rolling enrollment group model.

Methods:

In this prospective sequential cohort study 32 participants attended …

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 …

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 …

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 …

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 …

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 …

Tourism And Local Access On The Public Beaches Of Paros, Greece, Maria Kouidi

Graduate Student Theses, Dissertations, & Professional Papers

This thesis examines how tourism development affects public beach access on the island of Paros, Greece. In recent years, Paros has experienced significant tourism growth, which has contributed to economic development while also placing pressure on natural resources, infrastructure, and coastal spaces. Beaches are protected as public goods under the Greek constitution; however, there are concerns regarding commercialization, overcrowding, and the illegal privatization of these public spaces. This thesis uses a qualitative research approach to explore how these changes are experienced and understood by different stakeholder groups. Data were collected through semi-structured interviews conducted in Paros in July 2025. Participants …

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 …

The Laymen's Conceptualization Of The “Safe Space”, Tiffany A. Nord

Graduate Student Theses, Dissertations, & Professional Papers

The term "safe space" appears frequently across academic, organizational, therapeutic, and social contexts, yet lacks conceptual clarity. While originating from LGBTQ+ and women's activist movements, contemporary usage has expanded without theoretical development, making it confusing and challenging to effectively implement for researchers and practitioners alike. This two-phase qualitative study examined how individuals define safe spaces. Phase 1 employed an open-ended questionnaire with 62 general population participants. Phase 2 involved semi-structured interviews with 22 self-identified LGBTQ+ individuals. Data were analyzed using a constructivist grounded theory methodology. Findings revealed five core elements: specified setting, enacting responsiveness, allowing candor, perceiving security, and sensing …