Digital Commons Network^™

Juvenile Arthritis, Body Image, And Disordered Eating: An Exploration Of Experiences, Katelyn Ann Melcher

Graduate Student Theses, Dissertations, & Professional Papers

This qualitative study examined eating and body experiences among youth with juvenile arthritis (JA). JA, an autoimmune condition affecting nearly 300,000 youth in the United States, poses significant challenges including chronic pain, disability, and psychological concerns such as anxiety and depression. Adolescence is a critical developmental time for body image and disordered eating concerns to emerge. However, no qualitative research has explored the interactions of JA, body image, and eating behaviors among youth. Twelve youth with a JA diagnosis participated in a semistructured qualitative interview examining their experiences with JA and their feelings about their bodies and food as they …

Examining Pathways For Front-Country Camping Access In The Rural American West: An Application Of Access Theory, Hayley Ann Johnson

Graduate Student Theses, Dissertations, & Professional Papers

Access to front-country camping on North American public lands has historically been preferential to those who are White, relatively wealthy, and highly educated. In theory, however, all activities on public lands are available to all people, and everyone has equal right to enjoy the benefits from recreational activities like camping in these spaces. Since the 1960s, research on access has focused on the barriers, or constraints, that influence overall participation in leisure activities; however, few studies have examined access specific to front-country camping.

As a complement and extension of traditional leisure constraints theory, this study presents a unique application of …

An Overview Of Nagpra And The 2024 Revisions, Emily V. Owens-Barber

Graduate Student Theses, Dissertations, & Professional Papers

Section 11 of the National Museum of the American Indian Act (NMAIA) was added to public law in 1989. This required the Smithsonian Museum to repatriate any human remains or funerary objects associated with Native American Ancestry back to their tribes. In 1990, The Native American Graves Protection and Repatriation Act (NAGPRA) was added to federal legislation expanding on this section and requiring that every federally funded institution in the United States that held Native American Remains or funerary objects in their collection must follow this regulation to continue to receive federal funding. Nearly 33 years later in the autumn …

Binoculars To Bytes: Development And Field Validation Of An Ai-Driven System For Avian Monitoring, Christian J. Dupree

Graduate Student Theses, Dissertations, & Professional Papers

Autonomous camera-trap arrays coupled with artificial-intelligence (AI) vision can lift bird monitoring beyond the spatial, temporal, and labor limits of traditional field surveys. We present Binoculars to Bytes (B2B), an open-source pipeline that turns 180–360° time-lapse imagery into analysis-ready avian data. At Freezout Lake Wildlife Management Area (Montana, USA) the system ran four-hour morning deployments during spring and fall migrations (2023–2024). A YOLO-NAS detector, incrementally refined with a “Specialized Localized Iterative Model” workflow, quadrupled local accuracy and, after confidence-based species-binning, cut false-positive rates in half. Daily AI species lists were benchmarked against contemporaneous eBird citizen-science checklists and recovered ≥ …

Taking God's Country: The University Of Montana, Morton J. Elrod, And Allotment On The Flathead Reservation, Dylan Tate Yonce

Graduate Student Theses, Dissertations, & Professional Papers

In the early decades of the twentieth century, the University of Montana (UM) developed from a small frontier college into an influential research institution. During its maturation process, the University relied on the acquisition of land to expand. In addition to its main campus in Missoula, the university sought land for research and recreation. When Congress passed the Flathead Allotment Act (1904), UM became one of many non-Native beneficiaries of federal land dispossession policy in the United States. Existing scholarship has largely homed in on “land grant” universities established through the Morrill Act (1862), which effectively dispossessed ten million acres …

College Athlete Workload Management To Improve Performance, Brody Reid

Graduate Student Theses, Dissertations, & Professional Papers

Load management is an often used and misunderstood term within the realm of sport science. It has been described as the reason behind numerous soft tissue injuries as well as being the reason star athletes sit on the bench for games. This review aims to synthesize the existing literature regarding the workload management paradox within sport. Seminal work in this topic has been gathered mostly by Tim Gabbett in the paper “The Injury Prevention Paradox” where a relationship between fitness gain and fatigue accrued is outlined. This theory was first proposed by Roger Bannister in 1975. This paper …

Feminine Felons: Violent Offenders' Intersectional Experiences In Twentieth-Century Montana, Cassidy Ann Vander Voort

Graduate Student Theses, Dissertations, & Professional Papers

This paper explores the treatment of violent female offenders in Montana in both the media and prison system from 1900-1960. Women of all races faced gender discrimination from both the carceral system and popular media. Local newspapers sensationalized crimes committed by female offenders, portraying them as women who lived outside of the expectations of womanhood in the twentieth century. Newspapers and courts placed women into two categories: “mad/sad” female offenders, who received forgiveness for their crimes; or unforgivable, “bad” offenders. Crime did not determine these categorizations; instead, gender expectations of the white middle class shaped female criminals’ treatment. If these …

"I'Ve Never Felt A Pain Like This" A Dialogic Analysis Of Parent-Child Estrangement Narratives On Reddit, Grant W. Lane

Graduate Student Theses, Dissertations, & Professional Papers

How do adult children estranged from their parent(s) create meaning and make sense of their estrangement in Reddit posts on the subreddit r/EstrangedAdultChild? This study analyzed Reddit posts written by estranged adult children for a presumed audience of other estranged adult children. Using relational dialectics theory (RDT) as a lens for analysis, this research examined the competing discourses that influence the meaning-making and sense-making processes of estranged adult children in their posts when the intended audience is fellow estranged adult children. Seventy-four posts from r/EstrangedAdultChild, authored by adult children who self-identified as estranged from at least one parent, were collected …

Testing The Hefner (2009) Ancestry/Population Affinity Estimation Method On Japanese Bioarchaeological Populations And Observing Changes In Trait Frequency Distribution Over Time, Tristan Charnock Hershberger

Graduate Student Theses, Dissertations, & Professional Papers

Population affinity is the most controversial aspect of the biological profile to assess for forensic anthropologists due to an array of factors, both historical and in application. This has led to many calls for the abandonment of this type of estimation, however, many have challenged this by arguing for the category’s importance in the death investigation process. While the abandonment of population affinity estimation is unlikely, that does not mean that current approaches to population assessment should not be reassessed. This study attempts to reevaluate the category by applying an evolutionary lens to population affinity assessment. This project applied a …

Effect Of Exercise In Children, Jessica L. Moler

Graduate Student Theses, Dissertations, & Professional Papers

Although the health benefits of exercise in adults are well established (Ruegsegger & Booth, 2017), the role of physical activity in promoting health in children is often overlooked. This narrative review synthesizes current research on the physical, cognitive, and emotional benefits of exercise in children aged 5 to 18, with a focus on providing practical, evidence-based guidance for families, educators, and healthcare providers. Studies consistently show that moderate-to-vigorous physical activity reduces cardiovascular and metabolic risk factors (Dias et al., 2017; Kovács et al., 2009; Migueles et al., 2023), improves insulin sensitivity (Bell et al., 2007; Davis et al., 2012), and …

Love At First Words: A Communication Competency Approach To Romantic Relationship Initiation, Grace E. Wiegand

Graduate Student Theses, Dissertations, & Professional Papers

Initial interactions are essential to romantic relationship formation, and both parties must desire a second interaction after an initial encounter for the relationship to advance. Many studies have explored the communication styles and tactics that are effective in a person desiring a second interaction from a dating initiation scenario. However, existing research has yet to explain why some communication strategies do or do not result in second interactions. The current study seeks to examine this phenomenon further, testing the extent to which perceived partner communication competence influences a person to want to see another again after an initial interaction. In …

An Interdisciplinary Unit For Today's Learners: Integrating Science, English, And Art To Teach Climate Change, Sydney M. Ruby-Pasternak

Graduate Student Theses, Dissertations, & Professional Papers

As today’s global challenges grow increasingly complex, interdisciplinary thinking is essential for students to make meaningful connections in their learning. Despite this need, high school students continue to have educational experiences in one-subject classrooms, often preventing them from engaging in integrated learning models. This professional project addresses the gap by developing a five-week interdisciplinary unit titled Brushstrokes of Change, which combines climate science with English language arts and visual arts to amplify student understanding of climate change concepts. This unit was designed for grades 9-12 and prioritizes 21^st-Century skills in critical thinking, communication, creativity, and collaboration through …

Migrations And Malthusian Demographics Amongst Two Pioneering Paleo-Inuit Traditions, Skyla Moyer

Graduate Student Theses, Dissertations, & Professional Papers

Understanding the ways in which resource variability, environmental conditions, and cultural behavior impact population movements has been a central concern both within the subfield of arctic archeology and within anthropology as an overarching discipline. To provide insights into these questions in Greenlandic contexts, Saqqaq and Independence I occupation movements have been examined through an analysis of broad trends in the radiocarbon record throughout the duration of these two cultural traditions. While the ultimate goal of this analysis is to recognize patterns in occupational progressions as indicated by the radiocarbon record, the demographic and environmental forces of change involved in the …

A Culture-Centered Approach To Exploring The Impact Of Culturallyappropriate Communication On Patient-Provider Communication Satisfaction For Blackfeet Patients With Type 2 Diabetes, Zita K. Ottersbach

Graduate Student Theses, Dissertations, & Professional Papers

This study explores how culturally appropriate communication influences perceived quality of care and communication satisfaction among patients with T2D. Grounded in the Culture-Centered Approach (Dutta, 2008), this study explores how cultural identity, systemic structures, and communication practices shape the ways that Amskapi Pikuni individuals navigate their care, and seeks to ask: How, if at all, does a provider’s culturally competent communication influence a Blackfeet patient’s management of their T2 Diabetes? This project is based on in-depth, qualitative interviews with 13 Blackfeet participants, most living within the exterior boundaries of the Blackfeet reservation and receiving their primary healthcare at the local …

Seahorsedad: A Study Of Metaphors In Transmasculine Birther’S Instagram Posts, Alexa Anne Runnion

Graduate Student Theses, Dissertations, & Professional Papers

Dominant notions of pregnancy frame gestation as a solely female process. However, the experiences of transmasculine birthers challenge this assumption, demonstrating that pregnancy is not inherently tied to womanhood but is instead shaped by social and cultural narratives and representations. This paper explores the unique pregnancy and parental exercises of transmasculine birthers by examining public social media posts under the hashtag #seahorsedad on Instagram. Utilizing metaphorical criticism, I aim to uncover how transmasculine birthers, known within the community as “seahorse dads,” both uphold and resist traditional notions of gender, pregnancy, and parenting through a combination of textual and visual metaphor. …

Utilization Of Sprint Interval Training In Intermittent Sports, Marcus David Garcia

Graduate Student Theses, Dissertations, & Professional Papers

Sprint interval training (SIT) is a powerful training method that involves short, maximal sprint efforts followed by brief recovery periods. This modality shares similar physical demands of intermittent sports, where athletes repeatedly transition between maximal exertion and submaximal efforts or rest. The purpose of this paper is to explore the impact of SIT on key performance metrics in intermittent sports, such as sprint speed, repeated sprint ability (RSA), aerobic capacity, and anaerobic power. SIT not only enhances anaerobic performance but also promotes adaptations like faster phosphocreatine resynthesis, increased glycolytic enzyme activity, and shifts in muscle fiber composition. These adaptations contribute …

The Relationship Between Student Engagement And Academic Performance, Ying Guo

Graduate Student Theses, Dissertations, & Professional Papers

China’s higher education system has undergone rapid expansion since the implementation of the 1999 enrollment policy, transitioning through stages of scale expansion, quality improvement, and program development. While increasing access to higher education, this expansion has also led to challenges such as low student engagement, high dropout rates, and employment difficulties.

This study examined the relationship between student engagement and academic performance, particularly in China's higher education system. The purpose of this research was to examine the relationship between student engagement and academic performance, in this study there was a focus on how five specific domains of engagement, Level of …

The Impact Of Ambient Air Quality On Asthma Outcomes In California, Abigail Obour

Graduate Student Theses, Dissertations, & Professional Papers

This study investigates the relationship between ambient air quality and asthma-related health outcomes in California, focusing on emergency department visits and hospitalizations from 2005 to 2022. Despite California’s strict air quality standards, individuals still face significant pollution challenges contributing to poor respiratory health, particularly among vulnerable populations. Therefore, this study looks at how fine particulate matter (PM2.5) affects asthma outcomes using panel data from 37 counties. A fixed effects regression model is employed to control for unobserved heterogeneities that are constant over time but vary across individual counties, ensuring robust estimates of the impact of pollution on health outcomes. This …

Eros And The Sublime: Tools For Reaching Toward An Altered Ecological Consciousness, Aineka Carlson

Graduate Student Theses, Dissertations, & Professional Papers

This thesis explores connections between the Kantian sublime and Anne Carson’s ideas regarding “eros.” Since Kant’s Critique of Judgement was published in 1790, the Kantian sublime has grown in popularity and been utilized by theorists and creative writers alike. While the Kantian sublime is often associated with nature in popular culture, there are certain egocentric and phallocentric elements of this mode of thinking that might inhibit a biocentric mindset. Through a character study of Oryx from Margaret Atwood’s novel Oryx and Crake, this thesis draws relations between the subjugation of women, nature, and the ways in which the popularized …

An Exploration Of Resilience In Native American Older Adults, Georgie Victoria Ferguson

Graduate Student Theses, Dissertations, & Professional Papers

Native American older adults remain underrepresented in psychological research. The unique cohort of participants in this study (born 1924 - 1957) possesses experience and knowledge that can greatly enhance the knowledge base and contribute to the overall understanding of culturally embedded resilience. Participants contributed to the identification of Spirituality and Humor as positive, culturally embedded coping factors through a set of qualitative interviews, and the present study further investigates those specifically identified coping processes using quantitative measures. This research explores how these constructs (measured by the Spiritual Well-Being and Multidimensional Sense of Humor Scales) might counteract (main effect) or buffer …

Structural Optimization And Stability Enhancement Of Uba(2) And Ntl9 Using The Computational Tool: Emcast, Bahar Ghazi Esfahani

Graduate Student Theses, Dissertations, & Professional Papers

This study enhances protein stability prediction by refining EmCAST (Empirical C-Alpha Stability Tool), a computational tool used to identify stabilizing mutations in protein domains. We applied EmCAST to two model proteins: the α-helical ubiquitin-associated domain 2 (UBA(2)) and the α/β N-terminal domain of ribosomal protein L9 (NTL9). Protein stability is critical for proper function, and mutations can lead to misfolding and disease. To validate EmCAST’s predictions, guanidine hydrochloride-induced denaturation was monitored using circular dichroism (CD) spectroscopy for both wild-type and mutant variants. Results guided refinements to EmCAST’s algorithm, incorporating new experimental datasets to improve accuracy. Additionally, we examined the assumption …

Mitochondrial Dna Diversity In West Mexico, Emma Zoiss

Graduate Student Theses, Dissertations, & Professional Papers

The long-standing movement of people, exchange of goods, and transmission of cultural traits are imprinted not only in the archaeological record but also within the genomes of individuals, making ancient DNA a powerful tool for uncovering past interactions and population dynamics. Despite attempts at systematic research, we are still missing critical information about pre-Columbian Mesoamerican populations in the Aztatlán region. This research will focus on those individuals recovered from archaeological sites located both in the highlands of the Lake Chapala Basin, as well as the coast of the Aztatlán core region. The integration of genetics into our understanding of the …

Exploring The Potential For Cynophagy, Working Dogs, And Village Dogs At Housepit 54, Daniel O. Nohren

Graduate Student Theses, Dissertations, & Professional Papers

Several field seasons at the Bridge River Archaeological Site have recovered a vast faunal assemblage subject of numerous archaeological and genetic investigations, several of which have focused on potential roles of domestic dogs (Canis familiaris). In order to examine the highly fractured nature of the Housepit 54 canid assemblage, the calculation of a fracture freshness index was performed which created quantitative units of measure useful in the comparison of bone fracture taphonomy over time and across taxonomic groups. This method has been employed specifically to investigate the potential for exploitation of within-bone nutrients among both a sample of …

Understanding The Factors That Influence University Environment: Gender Differences In Perceptions Of Female And Male Stem Graduate Students., Rachel Robinson

Graduate Student Theses, Dissertations, & Professional Papers

Despite increasing female representation in higher education, women remain underrepresented in STEM (science, technology, engineering, and mathematics) fields. This thesis investigates gendered perceptions of university environment among STEM graduate students, focusing on the role of faculty-student interaction as a form of social capital. The survey was developed and administered with Qualtrics Online Survey Software by members of the Social Science Research Group of the Pacific Northwest Circles of Success: Mentoring Opportunities in STEM. All graduate students in the participating universities pursuing master’s and doctoral degrees in a National Science Foundation STEM recognized program were eligible to complete the survey. Using …

Kinetic Grain Growth In Firn Induced By Meltwater Infiltration On The Greenland Ice Sheet, Kirsten Leigh Gehl

Graduate Student Theses, Dissertations, & Professional Papers

The microstructure of polar firn governs its porosity, permeability, and compaction rate, and is therefore important to studies of surface elevation change, heat and gas exchange, and meltwater infiltration on ice sheets. Previous work on high-elevation, dry-firn has identified two distinct atmospheric drivers of kinetic grain growth in deposited snow, but both mechanisms result in near-surface mm-scale layers. In this work, we show that meltwater infiltration through surface wetting fronts and deep preferential flow in the Greenland Ice Sheet (GrIS) percolation zone leads to the formation and preservation of centi- to decimeter scale layers of faceted firn, ranging from faceted …

The Glass Ceiling In Chinese Higher Education: The Experience Of Female Deans, Mingyu Zhao

Graduate Student Theses, Dissertations, & Professional Papers

This study was designed to explore the phenomenon of the glass ceiling encountered by Chinese female deans in higher education, using a systematic qualitative research approach to uncover the phenomenon's nature and influencing factors. Adhering strictly to Giorgi's (2009) phenomenological methodology, the study conducted in-depth semi-structured interviews with 15 female deans from various regions and institutional types across China, collecting rich data on their career trajectories, multi-level challenges, and coping strategies.

Through data analysis, eight themes and three key structures were identified, revealing that the glass ceiling is a product of the complex interplay between institutional constraints, personal challenges, and …

Understanding How Teachers Integrate Social-Emotional Learning In P-12 Classrooms: A Mixed-Methods Inquiry, Sisilia Novena Kusumaningsih

Graduate Student Theses, Dissertations, & Professional Papers

Learning in P-12 classrooms is filled with joy and social-emotional challenges. As a result, teachers are on the front line of addressing students’ social-emotional needs in the classrooms. Less is known, however, about how teachers integrate social-emotional learning (SEL) into teaching academic subjects and daily classroom activities to support their students. Using an explanatory sequential mixed-methods design, this study explored factors influencing teachers’ integration of SEL in their classrooms and their experiences in facilitating students’ SEL skills. 102 teachers in Montana participated in the initial quantitative phase of the study by completing surveys that examined whether and how teacher factors …

Comparative Bioinformatic Methodologies In Paleogenetic Pathogen Identification In The Casas Grandes, Victoria Lynne Giovannangelo

Graduate Student Theses, Dissertations, & Professional Papers

The application of metagenomic tools to further elucidate ancient DNA (aDNA) holds promise in paleopathology, particularly for inferring disease patterns in ancient populations, especially in those that are understudied. This study conducts a comparative analysis of the efficacy of taxonomic pipelines--Kraken 2, HOPS/MALT, and HAYSTAC--in detecting pathogens within highly degraded aDNA samples extracted from 22 Medio Period Paquimé individuals from the Casas Grandes archaeological site in Northwest Mexico. The taxonomic results from the pipelines are compared with contamination detection program mapDamage, although concerns arose about the latter program’s ability to work with prokaryotes. Additionally, the findings are compared against prior …

The Power Of The Visual Arts To Explore Who We Are And Where We Come From: A Qualitative Phenomenological Study, Jemina Watstein

Graduate Student Theses, Dissertations, & Professional Papers

Globalization has changed education, how external influences in our world make us who we are, and how we identify ourselves. Changes caused by globalization have had psychological consequences that have made formulating one’s identity more challenging than ever before, especially for a third culture kid (TCK) who lives a multicultural lifestyle and may attend a different school every year.

One developmentally appropriate way of reducing the adverse outcomes for TCKs is through visual art education. Engagement in genuine inquiry and creation through the process of making, perceiving, and reflecting provides students an opportunity to investigate their multicultural, mobile, and fluid …

Slaying The Windigo: Fear And Faith In The Anthropocene, Daniel J. Irwin

Graduate Student Theses, Dissertations, & Professional Papers

This thesis examines the changing affect of fear in the environment and how it is influencing writing in the Anthropocene. Chapter one lays the groundwork for the present moment of ecocriticism, examining how the relationship with the environment has changed throughout the history of ecocritical writing. The second chapter examines how fear has been an intrinsic element of environmental storytelling, starting with the romantic ideas of the sublime. With the recognition of the impact that humanity has had on Earth over the past several centuries, and the accelerating acceptance of the idea of the Anthropocene since the turn of the …