Digital Commons Network^™

Role Of Morphological Awareness In Language And Literacy In Children With And Without Developmental Language Disorder, Melissa Phelan

Graduate Student Theses, Dissertations, & Professional Papers

Past research has shown phonological awareness is highly correlated with language and literacy success in children with and without Developmental Language Disorder (DLD), but a less examined area of language and literacy is morphological awareness. Delayed morphology in children with DLD has been studied extensively in spoken language, but relatively little in written language in the DLD population. This study explored two research questions: 1) Is morphological awareness related to language and literacy success in children with and without DLD, and 2) Is morphological awareness impaired for those children with DLD and dyslexia similarly to that of phonological awareness. A …

An Investigation Of Rural And Mental Health Disparities Across Five Dimensions Of Healthcare Access, Nicholas Charles Coombs

Graduate Student Theses, Dissertations, & Professional Papers

Access to healthcare is a complicated public health challenge. Healthcare access is multi-dimensional and combines characteristics of individuals, their households, and their social and physical environments with system-level characteristics of healthcare delivery systems, organizations and healthcare providers. Access encompasses five dimensions: approachability, acceptability, availability, affordability and appropriateness. This dissertation investigates these five dimensions of access to healthcare in the context of two populations of interest: 1) persons who reside in rural areas and 2) persons who experience mental health challenges. Both persons in rural areas and persons with mental health challenges have structural barriers to healthcare access. Additionally, rural health …

Morphometric Ancestral Analysis Of Infraorbital Foramen And Maxillo-Facial Landmarks Of Adult North American Skulls Using X-Ray And Computed Tomography Scans, Anna-Marie Lynn David

Graduate Student Theses, Dissertations, & Professional Papers

Skeletal remains provide a variety of information about a species population and the sub populations within that species. The infraorbital foramen has previously been used to understand dietary niches, paleoecology, the nervous system, and the effect of the nervous system on other bone functions in the facial region in humans and other mammals. In medicine, the precise location of the infraorbital foramen has been studied to aid and guide maxillo-facial procedures and surgeries. In this research project, the null hypothesis states that the placement and location of the infraorbital foramen in relation to other facial landmarks were the same between …

Climbing Management On National Forests, Christopher Ryan Mackay

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Is Loss A Laughing Matter?: A Study Of Humor Reactions And Benign Violation Theory In The Context Of Grief., Miranda B. Henrich

Graduate Student Theses, Dissertations, & Professional Papers

Death is not commonly considered a humorous topic; however, bereaved individuals often joke about their loss. The jokes grievers tell while grieving have been overlooked within research, resulting in a limited understanding of how this communication impacts those hearing it. This research sought to eliminate that gap by building an understanding of the interpersonal effects of grief-based humor through the lens of Benign Violation Theory. Twenty-two individuals participated in semi-structured interviews that revolved around whether humor could be found in grief and how this humor affected their relationship with the bereaved. The interviews identified that when a bereaved individual uses …

Canceling Vs. #Cancel Culture: An Analysis On The Surveillance And Discipline Of Social Media Behavior Through Competing Discourses Of Power, Julia G. Bezio

Graduate Student Theses, Dissertations, & Professional Papers

Canceling and #cancelculture have become the topic of many debates over free speech and accountability for oppressive behaviors in social media discourse. This thesis examines Twitter discourse from two recent racism-based cancel cases. Using Foss and Gill’s (1987) adapted epistemic rhetoric framework and emphasizing elements of Foucauldian surveillance and discipline in the discourse, I conduct a comparative qualitative examination of Gina Rodriguez’s and Chris Harrison’s cancel discourse. I contend that in the cancel process, Twitter users engage in surveillance to discipline one another on multiple levels: first, as cancelers use the practice to discipline oppressive behaviors on social media, and …

Service-Learning In Communication Sciences And Disorders Undergraduates: Outcomes, Autism Knowledge, And Career Decisions, Jennifer Katherine Schoffer Closson

Graduate Student Theses, Dissertations, & Professional Papers

Service-learning is often infused into undergraduate courses with the goal of connecting what is learned in the classroom to what is executed in the field. CSD 396 - Autism on Campus/SvcLrn (CSD 396) is a University of Montana (UM) Speech, Language, Hearing, and Occupational Sciences service-learning course linked to the Mentoring, Organization, and Social Support for Autism/All Inclusion on Campus (MOSSAIC) Program. The service-learning component of CSD 396 provides peer mentorship to university students with autism in the MOSSAIC program. In this qualitative study, I have examined the service-learning experience of past and current student mentors, the impact on their …

Rewilding The Great Plains, Sarah E. Mosquera

Graduate Student Theses, Dissertations, & Professional Papers

This long-form journalistic story and photo essay is about Tribes in Eastern Montana and their efforts to restore native species to the Great Plains ecosystem. Across the Great Plains, Tribes are working to bring native species back to their ancestral territories. The swift fox, black-footed ferret and buffalo were all pushed to the brink of extinction as colonizers took over. Now, Tribes on Fort Peck, Northern Cheyenne and Fort Belknap are partnering with conservation organizations to help repair the prairie ecosystem. Driven by cultural knowledge and a sense of responsibility, many Tribes are learning from past mistakes and nearby successes. …

Functional And Pharmacological Characterization Of Glun3-Containing Nmda Receptors, Nirvan Rouzbeh

Graduate Student Theses, Dissertations, & Professional Papers

N-methyl-D-aspartate (NMDA) receptors are a member of ionotropic glutamate receptors that mediate excitatory neurotransmission across the mammalian central nervous system. NMDA receptors are organized into heterotetrameric assemblies containing two obligatory GluN1 subunits and two GluN2A-D, or GluN3A-B subunits. GluN1 and GluN3A-B bind glycine or D-serine, whereas GluN2A-D bind glutamate. The structural, functional, and pharmacological investigation of GluN1/3 NMDA receptors has been greatly hindered by their unconventional properties such as impermeability to Ca2+, insensitivity to the voltage-dependent block by Mg2+, and robust desensitization upon binding their endogenous agonist glycine. Another major barrier in GluN3 research has been the lack of selective …

Genetic Monitoring And Rescue In Mid-Atlantic Brook Trout (Salvelinus Fontinalis) Poulations, Zachary Lorn Robinson

Graduate Student Theses, Dissertations, & Professional Papers

Brook trout (Salvelinus fontinalis) populations have experienced dramatic declines throughout their native range, in part, due to anthropogenic land use and habitat fragmentation. In the mid-Atlantic region, brook trout populations often occupy small, headwater habitat fragments in demographic and genetic isolation, making them vulnerable to inbreeding and genetic drift. My dissertation evaluates different methods for genetic assessment, monitoring, and management of small, isolated brook trout populations. First, I examined the potential value of effective number of breeders (N_b) estimates for genetic monitoring by determining whether N_b estimates were sensitive to habitat characteristics known to affect …

Pre-Service To In-Service: An Interpretive Study Of Emergent Multilingual-Focused Field Placements And New Teachers’ Beliefs And Practices, Anya Michelle Muggli

Graduate Student Theses, Dissertations, & Professional Papers

According to the National Center for Education Statistics, over 4.9 million public school students in the United States are emergent multilingual students (also referred to as English language learners or ELLs), and by 2025, it is estimated that one in four U.S. students will be an emergent multilingual student (NCES, 2019). Research on preparing mainstream teachers to effectively work with linguistically and culturally diverse student groups has shown the promise of preservice field experiences with emerging multilingual students; however, little is known about how these experiences impact teachers’ work, especially their practices, particularly in the long term. This interpretive study …

Squatters, Alina Cerisse Cohen

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Understanding And Improving Barriers To Treatment And Care Of Postpartum Depression, Marcy N. Hanson

Graduate Student Theses, Dissertations, & Professional Papers

Background: Postpartum depression (PPD) is a multifaceted and complex issue that impacts not only the mother, but also the infant and social system and may influence how healthcare is accessed. Compounding the effects of PPD are comorbidities such as perinatal substance use. Utilization of substances during pregnancy can increase feelings of anxiety and depression, result in cognitive and physiological consequences for the infant and impair relationships with healthcare providers.

Purpose: The studies completed for this dissertation revealed current concerns regarding PPD within the context of screening practices, perinatal substance use and rural practice implications.

Methods: Three studies were conducted. Study …

Getting To Know You: Relationship Formation Across Development In Octodon Degus, Amber Lynn Thatcher

Graduate Student Theses, Dissertations, & Professional Papers

Social relationships are a necessary part of group formation and cohesion across many animal species and can increase the health and fitness of the individuals involved. These benefits are seen across the lifespan, although the exact advantages and functions differ across developmental stages. Our current understanding of how relationships are formed and maintained is incomplete. Previous findings suggest that a measure of stability may be a useful method for understanding how relationships are formed and how this process may differ across development. The goal of this dissertation is to investigate the variability of social interactions over time and how it …

The Birds, The Bees, The Trees, And The Breeze: Expanding The Moral Universe Throught Rsk Anlysis, Jared Gibbs

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Preliminary Study In More Effective Utilization Of 87sr/86sr Analysis In The Field Of Forensic Anthropology, Samantha Powers

Graduate Student Theses, Dissertations, & Professional Papers

Isotopic analyses are gaining attention in the field of anthropology. The current utilization of strontium isotopes primarily focuses on residence and migration patterns of past populations extracting data from tooth enamel to indicate early-life residence This study aims to identify a skeletal feature to be set as a field standard in strontium analysis of modern remains when seeking end-of-life residence, the impact of diagenesis on modern remains, and to test the accuracy of the petrous as an alternative to tooth enamel.

The results of this research were unable to suggest such a standard but gathered helpful data to be used …

Re-Storying Grant Creek: A Case Study Of Relational Dynamics On A Degraded Montana Stream, Seamus Rucci Land

Graduate Student Theses, Dissertations, & Professional Papers

The UN Decade on Ecosystem Restoration began in 2021, and after a history of contentious ethical debates, ecological restoration is increasingly portrayed as a viable framework for combating environmental degradation and supporting more healthy and stable social-ecological systems. The proposed ecological restoration of Grant Creek, a degraded stream near Missoula, Montana, offers an opportunity to connect a restoration site to the broader, rapidly growing field of restoration practice. It also allows the opportunity to forward the ‘relational turn’ proposed by many in the sustainability sciences as an ontological and methodological means to move beyond positivist portrayals of social-ecological systems, which …

American Indian Traditional Ceremonial Practices: Addressing Problem Substance Use In A Multi-Tribal Urban Community, D'Shane Barnett

Graduate Student Theses, Dissertations, & Professional Papers

Background: Traditionally, American Indian and Alaska Native (AIAN) communities and individuals held ecological knowledge that supported holistic wellness for their tribal members through a variety of medicines and ceremonies. Contemporary Western healthcare systems have largely alienated AIAN people from access to traditional ceremonial practices (TCPs). Despite decades of cultural adaptation of evidence-based practices (EBPs), the deleterious effects of historical and intergenerational trauma are widely documented. This includes disproportionately high rates of problem substance use in both reservation and urban AIAN community settings.

Purpose: In contrast to deficit-based paradigms, Reziliency posits that protective factors, approaches, and methods used within AIAN communities …

Conserving And Sharing Freshwater In The West, Kelsea Harris-Capuano

Graduate Student Theses, Dissertations, & Professional Papers

There are infinite stories to be told about water in the West. As an essential and finite resource, countries, states, tribal nations and neighbors must figure out how to manage this shared resource, whether for ecosystem sustainability, agricultural, household, or recreational use.

The Flathead Lake Biological Station in Polson, MT is one of the oldest active biological research stations in the United States. One of its former faculty, Dr. Mark Lorang, has been working on Flathead Lake’s erosion problem for over 30 years. As a result of seasonal lake level fluctuations controlled by the dam, erosion over the years has …

Rancher Perspectives On Livelihood Diversification Options In Montana's Blackfoot River Watershed, Sara N. Schmidt

Graduate Student Theses, Dissertations, & Professional Papers

The Blackfoot River watershed in Western Montana, like many rural landscapes across the Intermountain West, has faced a suite of economic, demographic, and social change over the last 40 years. Cattle ranching specifically, a principal land use in the Blackfoot watershed, has faced increasing socioeconomic challenges due to global competition, falling cattle prices, amenity migration, and climate change. Ranch livelihood diversification presents an opportunity to bolster the profitability of ranches in the watershed, while also supporting the well-being of rural communities and conserving the intact, ecologically-significant rangelands upon which ranching depends. The Blackfoot Challenge (BC) is a nonprofit community-based conservation …

The Mountain Home: Spatial And Optimal Foraging Assessments Of Hunter- Gatherer Mountain Landscape Use In The Beartooth Mountains, Montana, Scott William Dersam

Graduate Student Theses, Dissertations, & Professional Papers

Patterns of cultural mountain adaptations are recorded throughout the Western Cordillera of North America. They demonstrate prolonged and complex uses of these ecosystems over the Holocene. What behaviors or circumstances in the Early Holocene transitioned mountains from inhospitable to reliable territory? This research addresses this question in the Beartooth Mountains of the Greater Yellowstone Ecosystem (GYE).

Foraging behaviors dictate hunter-gatherer mobility and habitation patterning. These behaviors are reflected in the spatial arrangement of archaeological activity areas and lithic tools in mountainous ecosystems. Energy-demanding ecosystems, require foraging behaviors and habitation strategies that conserve energy. I assert that to understand the emergence …

Feasibility And Acceptability Of Administering A Functional Cognitive-Communication Assessment To Individuals With Self-Reported Concussion, Mackenzie Ann Brown

Graduate Student Theses, Dissertations, & Professional Papers

Purpose: Individuals who experience ongoing symptoms after sustaining a mTBI may not receive the help they need because the deficits they endorse on self-report measures are not identified on current standardized cognitive assessments. The purpose of the current investigation is to determine how to better document ongoing cognitive-communication deficits and to characterize the nature of how these deficits impact daily life and communicative participation, using a multidimensional assessment protocol.

Method: A multiple case study design was selected to comprehensively document the cognitive-linguistic functioning of multiple individuals with concussion. Five participants completed one session over a telehealth platform that included four …

"A Blacker List Of Crime Was Never Looked Upon": Mormon Violence, Utah Statehood, And The Memory Of The Mountain Meadows Massacre, Lerene K. Mcfarland

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Mark My Words: The Linguistic Complexity Of The Journal Of Personality And Social Psychology Abstracts And Subsequent Citations, Alivia Lauren Zubrod

Graduate Student Theses, Dissertations, & Professional Papers

Through language, scientific communication can positively impact the progression and advancement of science. Given the value of scientific communication, it is important to explore what factors might be associated with influential scientific communication. Surprisingly, relatively little research has examined the linguistic properties of influential scientific communication. In effort to overcome this gap in the literature, I used integrative complexity, a well-validated linguistic variable, to assess the relation between article abstracts and subsequent number of citations from one of the most highly-cited social psychology journals (Journal of Personality and Social Psychology). In an analysis of over 1.4 million words from 9,884 …

Mansfield, Marines, And Mothers: The Politics Of Resistance To The American Intervention In North China From 1945-1946, James Robert Compton

Graduate Student Theses, Dissertations, & Professional Papers

At the conclusion of World War II, American citizens, including millions of deployed servicemen, reasserted the democratic freedoms they sacrificed to win the war. The American intervention in North China during the Chinese Civil War presented a ripe opportunity for civic restoration in late 1945. Controversial and seemingly at odds with the stated goals of the Second World War—namely the “Four Freedoms” and the Atlantic Charter—the US military presence in North China faced formidable domestic political obstacles. This thesis explores the nexus of domestic politics and foreign policy in the post-World War II era. Focusing on 1945-1946, this project steps …

The Request Is Not Compatible: Competing Frames Of Public Lands Discourse In The Lolo Peak Ski Resort Controversy, Philip A. Sharp

Graduate Student Theses, Dissertations, & Professional Papers

Sharp, Philip, A., M.A., Spring 2022

Communication Studies

ABSTRACT

The Request Is Not Compatible: Competing Frames of Public Lands Discourse in the Lolo Peak Ski Resort Controversy

Co-Chair (in absentia): Steve Schwarze Co-Chair: Joel Iverson

In mid-2003, the United States Forest Service (USFS) received a pre-application for a Special Use Permit to build and operate an all-season ski resort on public lands near Missoula, Montana. The ensuing public deliberation over the possible use of protected lands for outdoor commercial recreational purposes provides a site of rhetorical inquiry. In this rhetorical criticism I analyze and evaluate arguments presented by the USFS, …

Epistemoligical Uncertainty And Political Ideology: Exploring The Relationship Between Temporal Threats And Ideology, James Donald Mcfarland

Graduate Student Theses, Dissertations, & Professional Papers

Research in motivation suggests that individuals are highly attuned to perceived risk and danger and tend to form groups (physical and ideological) on the basis of the threats they collectively share with like-minded others. These initial stages of threat detection and evaluation are often found to occur through subtle environmental cues. This study examined the relationship between feelings of uneasiness and political ideology through the framing of temporal cues (e.g., past- vs. future-tense). Participants (n = 181) were recruited through Amazon’s Mechanical Turk (MTurk) and were randomly assigned a short vignette about a relatable life experience (e.g., purchasing a car). …

Bridging The Gap: Where Indigenous Knowledge And Western Science Come Together To Shape Environmental Stewardship, Bowman Leigh

Graduate Student Theses, Dissertations, & Professional Papers

In the era of climate change, humans are grappling with how to ensure that natural resources exist into the future. For millennia, Indigenous people have actively managed the environment, drawing upon deep connections to the land passed down through generations. The Western worldview, on the other hand, sees humans as separate from nature — an attitude that has led to many of the environmental crises we see today.

This portfolio examines places and programs where Western science and Indigenous knowledge (IK) or traditional ecological knowledge (TEK) come together to shape environmental stewardship. Western science and IK/TEK are inherently different ways …

Distal Sibling Grief: Exploring Emotional Affect And Salience Of Listener Behaviors In Stories Of Sibling Death, Margaret C. Brock

Graduate Student Theses, Dissertations, & Professional Papers

Communicated Narrative Sense-Making (CNSM) theory is used as a theoretical framework to understand the storytelling surrounding a sibling’s death years after the loss. Analysis of 174 narratives from individuals whose siblings died five or more years ago revealed that a neutral tone, rather than the use of positive or negative affect, was predominant in this retrospective storytelling. When affect was present, it was more likely to be negative than positive. However, positive affect was associated with an individual’s satisfaction with life when it was present. The neutrality and frequency of retrospective storytelling among distally bereaved siblings in this study may …

Voices Of The Often Unheard: The Environmental Impacts Of Catastrophic Wildfire Events On Individuals With Developmental Disabilities, Mary Madison Mckenzie

Graduate Student Theses, Dissertations, & Professional Papers

The Thomas Fire for a time was the largest wildfire in California history, burning 281,893 acres and destroying 1,063 structures. Within three years, the August Complex Fire, at 1,032,649 acres, almost quadrupled that record. Climate related disasters such as these have impelled social science researchers to heed calls for a paradigm shift in understanding the risks climate change poses to the social world, in particular, disaster risks for vulnerable groups. Existing research tends to focus on disasters such as hurricanes, featuring risks for vulnerable populations by race, class, and/or individuals with disabilities in general, but not for individuals with developmental …