Digital Commons Network^™

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 …

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 …

The Influence Of The First-Year Seminar Participation On Student Retention, Sahar Sanavi

Graduate Student Theses, Dissertations, & Professional Papers

College student retention is a complex phenomenon influenced by a myriad of factors and with wide-ranging implications for university function. First-year seminar is one approach to increase first-year student retention through involvement, engagement, and integration. This quantitative study examines the influence of first-year seminar on retention of first-year, full-time, four-year degree-seeking students who matriculated during the fall 2016, 2017, 2018 semester and remained enrolled for fall 2017, 2018, 2019 semester at six institutions in two Northwest states in the United States.

This study utilized an odds ratio to investigate whether first-year seminar participation had a statistically significant influence on the …

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 …

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 …

Development Of Regional Landslide Susceptibility Models: A First Step Towards Model Transferability, Gina M. Belair

Graduate Student Theses, Dissertations, & Professional Papers

Landslides are a globally pervasive problem with the potential to cause significant fatalities and economic losses. Although landslides are widespread, many at-risk regions may not have the high-quality data or resources used in most landslide susceptibility analyses. This study aims to develop regional susceptibility relationships that are versatile and use publicly available data and open-sourced software. Logistic Regression and Frequency Ratio susceptibility relationships were developed in 23 regions in Washington, Utah, North Carolina, and Kentucky, with a region referring to a unique area and data combination. Regions were diverse in their geology, morphology, climate, and nature and quality of their …

A Comprehensive Forensic Case Report With The University Of Montana Forensic Anthropology Lab University Of Montana Forensic Case #167, Tyler J. Trettin

Graduate Student Theses, Dissertations, & Professional Papers

This report consists of an inventory of the skeletal remains of case# 167, assessment of the minimum number of individuals (MNI), a biological profile if possible, and a literature review of the assessment and understanding of ballistic trauma. The skeletal remains are consistent with an MNI of one. The remains are likely from a male individual, and skeletal features are representative of a person of Caucasian ancestry. The individual is estimated to be between of 35-65 years old with an estimated stature of between 5’5” and 5’9”.

Parent And Child Characteristics Impacting Identification Of Children With Developmental Language Disorder (Dld), Sarah E. Floyd

Graduate Student Theses, Dissertations, & Professional Papers

Purpose: Previous research has shown that children with developmental language disorder (DLD) and dyslexia are under-identified in the general population. Parent or caregiver concern is a primary referral tool for these conditions, but may fail to accurately align with the actual presence of a disorder. The purpose of this study was to examine child and parent characteristics related to a child’s likelihood of receiving a diagnosis of DLD.

Methods: Within a large, 5-year, longitudinal study, kindergartener performance on a battery of speech, language, and literacy measures was examined to identify children with and without DLD and possible risk of dyslexia. …

Deriving Surface Fuels From Uas Imagery Forfire Models, Matthew R. Cunningham

Graduate Student Theses, Dissertations, & Professional Papers

Understanding how fuel, weather, and terrain interact to produce fire behavior continues to motivate fire science andhas resulted in development of new physics-based fire behavior models that place increased demands on input data such as fuels. Recent technological advancements in computing, unmanned aerial systems (UAS), and sensors (RGB, multispectral, thermal, and hyperspectral cameras) can provide new opportunities for land managers and scientists to advance knowledge of fuels and fire behavior and their interactions on the landscape. In this study, imagery from high resolution multispectral cameras mounted on UAS were used to build orthomosaics and point clouds of surface fuelbeds in …

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 …

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 …

Challenges And Promises Of The Agricultural Sector In The West Today, Jordan J. Unger

Graduate Student Theses, Dissertations, & Professional Papers

The transition from hunter-gatherers to a sedentary, agrarian based society was a pivotal point in history, fundamentally altering humanity’s trajectory. Early human’s domestication of plants and animals paved the way for modern civilization and drastically changed the way we lived and interacted. With agriculture, humans could invest more time into other activities besides procuring food while simultaneously being able to support increasingly large communities of people. Villages, city-states and, ultimately, states were formed – helping give rise to more complex social structures.

Until recently, agriculture has been the main economic backbone of every civilization. In 1970 in the United States, …

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). …

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 …

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 …

Ghosts, Hauntings, Kinship, And Contamination: Key Tropes For Narrating Extinction In Jeff Vandermeer's Hummingbird Salamander And James Bradley's Ghost Species, Christopher Hardesty Nicholson

Graduate Student Theses, Dissertations, & Professional Papers

This thesis examines the narrative portrayals of issues pertaining to anthropogenic extinction in two contemporary speculative fiction novels: Jeff VanderMeer’s Hummingbird Salamander (2021) and James Bradley’s Ghost Species (2020). This focus leads to consideration of narrative genre, tropes, and affective resonance. The first half of this thesis centers the genres of tragedy and elegy, their tropes of ghosts and hauntings, and the affective processes of grief and horror. Within these narrative frameworks extinction is experienced as a claustrophobic site of horror in Hummingbird Salamander, and as a time-warping inspiration of grief in Ghost Species. However, in each novel …

A Qualitative Examination Of Teacher's Perspectives Of Social-Emotional Learning And Spirituality In The Public School Setting, Amy E. Violante

Graduate Student Theses, Dissertations, & Professional Papers

Spirituality is not often discussed in the field of school psychology or the public school setting. However, it is understood to be a factor supporting resilience and well-being among children. Aspects of spirituality align with the core components of social-emotional learning (SEL), which relate to awareness of self and others, relationship skills, and responsible decision-making. The aims of the current study were to explore public school teachers’ perspectives of spirituality and SEL in the classroom, of the relationship between these topics, and of supporting spiritual and SEL development in order to promote student well-being. Semi-structured interviews were conducted with twelve …

1-D Crustal Seismic Velocity Models For West-Central And Western Montana, Courtenay Duzet

Graduate Student Theses, Dissertations, & Professional Papers

In seismically active areas with infrequent, large-magnitude earthquakes, high-quality seismic data are critical for determining high-resolution, accurate seismic velocity models. Here, we present a new local-scale seismic velocity model for the crust in west-central Montana as well as a new regional-scale seismic velocity model for the crust and upper mantle across broader western Montana. The new models are constrained by phase arrivals from several passive seismic networks, including the University of Montana Seismic Network (UMSN), the Montana Regional Seismic Network (MRSN), the Advanced National Seismic System (ANSS), temporary deployments by the United States Geological Survey (USGS), and the USArray Transportable …

Understanding Media Richness And Social Presence: Exploring The Impacts Of Media Channels On Individuals’ Levels Of Loneliness, Well-Being, And Belonging, Ashley M. Arsenault

Graduate Student Theses, Dissertations, & Professional Papers

Loneliness is a universal part of being human and is detrimental to well-being. The need-to-belong hypothesis claims that individuals frequently having positive interactions with people close to them mitigates their loneliness. Media richness theory adds that rich media channels allow individuals to perceive higher levels of social presence and maintain those vital, close relationships. Understanding how a given media channel impacts online interactions and, in turn, the interactants is vital. This study used a pretest-posttest equivalent groups experimental design to examine if individuals who interacted with a close relationship partner over a rich media channel would have a decrease in …

Catch My Drift? Perceptions And Experiences Of Pesticide Contamination Of Organic Crops In Montana, Sarah Rodgers

Graduate Student Theses, Dissertations, & Professional Papers

Pesticide drift and inadvertent contamination pose particular risks to organic production. Some organic producers have lost their crops, certification, and/or organic markets because of contamination events. Through this thesis research, I explain the perceptions and experiences that certified organic farmers in Montana have about drift and inadvertent pesticide contamination. I conducted semi-structured interviews with eleven certified organic farmers from various regions of Montana. Along with one-on-one interviews with organic farmers, interviews with industry and regulatory officials were conducted to better understand the policies and procedures that control what happens when drift occurs at the state level. Industry and regulatory official …

Identifying Skeletal Trauma Markers Associated With Intimate Partner Violence (Ipv), Haley K. Omeasoo

Graduate Student Theses, Dissertations, & Professional Papers

Objectives: This is a validation study of Biddle (2019), where much of the same materials are used, with the addition of new data from other databases to include more Native American and minority samples. A comparison database will also be analyzed against this data, with known cases of live individuals assaulted and assessed by health officials, some in IPV situations. All data is analyzed to discover which fracture locations are most common in IPV situations and which ethnic, sex, and age groups are most affected. Most fractures analyzed are those of the maxillofacial area, concentrating on the Zygomaticomaxillary Complex (ZMC) …

Combined Effects Of Temperature And Heavy Metals On The Performance Of The Giant Salmonfly., James Frakes, Amanda Andreas, Benjamin P. Colman, Aurthur Woods

Graduate Student Theses, Dissertations, & Professional Papers

In many freshwater ecosystems, communities of aquatic insects are facing the combined stresses of warmer waters due to climate change and increased exposure to heavy metal toxicants. Although each stressor may threaten aquatic insects independently, they also likely interact in important ways to affect insect physiology and performance. Here we investigate this potential interaction using two populations of aquatic nymphs of the giant salmonfly, Pteronarcys californica, collected from adjacent rivers in Montana: naïve individuals from Rock Creek, a relatively pristine stream, and individuals from the Upper Clark Fork River, which has a history of heavy metal pollution and higher …

New Interdisciplinary Research At 48pa551: Land Tenure And Subsistence Strategies Among Middle Holocene Rocky Mountain Hunter-Gatherers, Ethan Patrick Ryan

Graduate Student Theses, Dissertations, & Professional Papers

This dissertation studies land tenure and resource procurement strategies among Middle Holocene hunter-gatherers in the Greater Yellowstone Ecosystem (GYE). The research provides a better understanding of a stratified archaeological site on the eastern flank of the Yellowstone Plateau, 48PA551, a crucial location for winter resource procurement. Geophysical survey, collection’s research, obsidian sourcing, and stable isotope analysis are all used to test theoretical models of social conditions and hunting strategies during the harsh winters of the mountainous environment of northwest Wyoming. Site 48PA551 has already proven to contain evidence for a unique Middle Archaic adaptive strategy, being one of the only …

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, …

The Effects Of Fatigue On Landing Impact Forces And Postural Steadiness In Collegiate Volleyball Players, Zebadiah P. Boos

Graduate Student Theses, Dissertations, & Professional Papers

Background: The onset of exhaustion can reduce the performance of an athlete and may add to the risk of injury. This establishes the necessity to understand when and how the athlete’s performance is altered as they become fatigued in competition or practice. The aim of this study was to determine the effects of fatigue on dynamic and static tasks in collegiate volleyball athletes by implementing a fatiguing jump protocol. Methods: To replicate an in-game or in-practice situation, five sets of 30 countermovement jumps (CMJ) at 85% maximal height was implemented. Prior to the fatigue protocol, a baseline measure of CMJ …

Looking To The Future Of Wildlife Conservation: Durable Wildlife Policy For The 21st Century, Charlie R. Booher

Graduate Student Theses, Dissertations, & Professional Papers

Wildlife conservation in the United States was built by the dollars of consumptive users. Monies from the sale of hunting licenses, as well as excise taxes on firearms, ammunition, and archery tackle through the Pittman-Robertson Federal Aid in Wildlife Restoration Act (PR), currently fuel a complex system of wildlife conservation via multiple levels of government. However, the number of hunters in this country is rapidly declining, the sale of firearms and ammunition is increasingly unrelated to hunting, and contemporary consumers tend to express different values than traditional hunters. These changes pose significant challenges of relevancy and funding to state and …

Mother Superior, Brandon R. Hansen

Graduate Student Theses, Dissertations, & Professional Papers

Prologue /The Lake Within

I am a fisherman. Every time I raise my arm to cast, I’m searching for an answer.

What is a lake?

I throw my lure at the lilies of my childhood, the sunken log of my crib. With every cast I hope the truth will follow it back, this little piece of me I offer to the mystery.

My earliest memories are at the bus stop, where a shroud of mist swirled about me and I listed side-to-side, six-AM eyes drooping while I waited for that big yellow ship to bust through the fog and …

"Sexual Harassment Is My Job": The Impact Of Display Work On Bikini Barista Interactions, Sara R. Wozniak

Graduate Student Theses, Dissertations, & Professional Papers

This study compares the experiences of women working in “bikini” coffee stands with women working in "family-friendly" coffee stands. These stands are similar in that customers drive up and purchase coffee through a window. However, bikini coffee stands differ from their family friendly counterparts because they are staffed by scantily-clad women. This study contributes to the existing literature by comparing the experiences of service workers in sexualized and non-sexualized environments. Additionally, this study examines the understudied service job of bikini coffee. Using semi-structured interviews to examine the baristas’ thoughts and experiences surrounding their work, I find that both types of …

The Changing, Sabrina B. Black

Graduate Student Theses, Dissertations, & Professional Papers

In poems that center on experiences of childhood, adolescence, and young adulthood, The Changing explores the formation of identity and the malleability of the self. Sabrina Black writes into the spaces between people—at times finding connection there and at times isolation. Throughout the collection, the speaker reflects on complicated relationships with family members, classmates, and friends; on the ways those relationships have shaped her; and, most of all, on her relationship with that elusive thing called the self.

In a series of “Dear Advice Columnist” poems scattered throughout the manuscript, Black shifts focus away from personal experience, adopting the persona …

Evaluating The Use Of Camera Traps To Monitor Populations Of Ungulate Prey In The Russian Far East, Scott Johnston Waller

Graduate Student Theses, Dissertations, & Professional Papers

Efforts to recover endangered carnivore populations are often limited by insufficient populations of prey. When recovering prey populations, estimates of population density are invaluable metrics to monitor recovery efforts. In Russia, wildlife managers use the Formozov-Malyushev-Pereleshin (FMP) snow tracking method to estimate densities of ungulate prey of the Amur tiger (Panthera tigris). Yet, increasing variability in snow conditions and other challenges have limited its reliability. Camera traps offer a promising alternative approach since managers already use cameras to monitor tigers. However, the assumptions and study design necessary to implement capture-recapture models for tigers are different from those needed …