Digital Commons Network^™

Citizen Science Project On Urban Canids Provides Different Results From Camera Traps But Generates Interest And Revenue, Neville F. Taraporevala

All Graduate Theses and Dissertations, Fall 2023 to Present

As more people live in cities, wildlife increasingly encounters people. Coyotes (Canis latrans) and red foxes (Vulpes vulpes) are two carnivores that have easily adapted to urban environments causing them to come into conflict with people and their pets. Citizen science, where members of the community aid scientists in the collection of data, has emerged as a low-cost method of studying these species that can provide benefits to management agencies but may provide different results than traditional methods. We analyzed data collected by citizen scientists and data collected via motion-triggered camera traps to see how each …

Shifting Paradigms In Recreation Management: Applying Social-Ecological System Frameworks To Parks And Protected Areas, Noah Creany

All Graduate Theses and Dissertations, Fall 2023 to Present

Park and protected area (PPA) recreation management is often characterized by social, ecological, and managerial dimensions. These dimensions have increasingly been conceptualized as social-ecological systems (SESs) to understand the complex interrelationships between them. Contemporary trends of increased visitation on public lands in the United States, including US National Parks, have accentuated the complex interactions between the amount of recreation use, the capacity of the setting, the quality of the visitor experience, and ecological resource conditions. These challenges of managing recreation use and understanding these interactions will be further compounded by climate change and its effects on ecosystem composition and dynamics. …

Siwa's Influence On Alexander The Great's Self-Presentation, Luke Boardman

All Graduate Theses and Dissertations, Fall 2023 to Present

This thesis analyzes the changes in Alexander the Great’s public image and how his visit to the Oracle of Ammon was a catalyst for these alterations. Examining moments of Alexander in isolation, his adoption of ostentatious habits, and enrobing himself in foreign attire and culture reveals a connection to his time in the Egyptian desert where Alexander was promised eventual authority over all mankind. The post-Siwa Alexander used these tools to leave behind the Hellenistic leader and become the Lord of Asia.

Development And Validation Of A High School Agricultural Literacy Assessment, Rose Judd-Murray, Brian K. Warnick, Daniel C. Coster, Max L. Longhurst

Teacher Education and Leadership Faculty Publications

The National Agricultural Literacy Outcomes (NALOs) are knowledge benchmarks for school-aged youth and are used to improve agricultural literacy (National Agriculture in the Classroom, 2014; National Center for Agricultural Literacy, 2017). Despite educational efforts, prior research indicated that high school populations remained at low or deficient literacy levels. Additionally, no agricultural literacy assessment instruments using the NALOs as a standardization benchmark have been developed for the 9-12th grades. The purpose of the study was to validate a summative NALO-centered assessment that could provide baseline data on agricultural literacy following the completion of secondary education (12th grade). The study followed the …

Using Dna Barcoding To Identify High-Priority Taxa (Hymenoptera: Ichneumonidae) From Great Smoky Mountains National Park, Emerie Landers, Brandon Claridge, Will Kuhn, Victoria Seymour, Hettie Peek, Scout Fluet, Jake Ramgren, Jake Phelps, Brayden Paulk, Lydia Cordner, Jeremy Blaschke

Biology Student Research

The All Taxa Biodiversity Inventory (ATBI) in Great Smoky Mountains National Park (GSMNP) seeks to document every species of living thing in the park. The ATBI is decades in progress, yet some taxa remain virtually untouched by taxonomists. Such "high priority" taxa include the hyper-diverse parasitoid wasp family Ichneumonidae. Despite the positive and multifaceted effects ichneumonids have on their environment, only a small percentage of those collected in the park have been identified as species, mostly to their complex morphology and overwhelming diversity. Recently, DNA barcoding has transformed biodiversity inventories, streamlining the process to be more rapid and efficient. To …

Tree Rings Reveal The Transient Risk Of Extinction Hidden Inside Climate Envelope Forecasts, Margaret E. K. Evans, Sharmila M. N. Dey, Kelly A. Heilman, John R. Tipton, R. Justin Derose, Stefan Klesse, Emily L. Schultz, John D. Shaw

Wildland Resources Faculty Publications

Given the importance of climate in shaping species' geographic distributions, climate change poses an existential threat to biodiversity. Climate envelope modeling, the predominant approach used to quantify this threat, presumes that individuals in populations respond to climate variability and change according to species-level responses inferred from spatial occurrence data—such that individuals at the cool edge of a species' distribution should benefit from warming (the "leading edge"), whereas individuals at the warm edge should suffer (the "trailing edge"). Using 1,558 tree-ring time series of an aridland pine (Pinus edulis) collected at 977 locations across the species' distribution, we found …

Estimating Increased Transient Water Storage With Increases In Beaver Dam Activity, Konrad Hafen, Joseph M. Wheaton, Brett B. Roper, Philip Bailey, William W. Macfarlane, Bethany T. Neilson, Christopher J. Tennant

Watershed Sciences Faculty Publications

Dam building by beaver (Castor spp.) slows water movement through montane valleys, increasing transient water storage and the diversity of residence times. In some cases, water storage created by beaver dam construction is correlated to changes in streamflow magnitude and timing. However, the total amount of additional surface and groundwater storage that beaver dams may create (and, thus, their maximum potential impact on streamflow) has not been contextualized in the water balance of larger river basins. We estimate the potential transient water storage increases that could be created at 5, 25, 50, and 100% of maximum modeled beaver dam capacity …

Precipitation Seasonality Amplifies As Earth Warms, Xiaoyu Wang, Ming Luo, Fengfei Song, Sijia Wu, Yongqin David Chen, Wei Zhang

Plants, Soils, and Climate Faculty Publications

Precipitation exhibits a pronounced seasonal cycle, of which the phase and amplitude are closely associated with water resource management. While previous studies suggested an emerged delaying phase in the past decades, whether the amplified amplitude has emerged is controversial. Using multiple observational data sets and climate simulations, here we show that the amplification of precipitation annual cycle has emerged in most global land areas since the 1980s, especially in the tropics. These amplifications are mainly driven by anthropogenic emissions, and will be further intensified by 17.6% in the future (2081–2100) under high emission scenario (Shared Socioeconomic Pathways, SSP585), and limited …

Causal Inference In Ethnographic Research: Refining Explanations With Abductive Logic, Strength Of Evidence Assessments, And Graphical Models, Jeffrey G. Snodgrass, H. J. François Dengah Ii, Seth I. Sagstetter, Katya Xinyi Zhao

Sociology and Anthropology Faculty Publications

In their classic accounts, anthropological ethnographers developed causal arguments for how specific sociocultural structures and processes shaped human thought, behavior, and experience in particular settings. Despite this history, many contemporary ethnographers avoid establishing in their work direct causal relationships between key variables in the way that, for example, quantitative research relying on experimental or longitudinal data might. As a result, ethnographers in anthropology and other fields have not advanced understandings of how to derive causal explanations from their data, which contrasts with a vibrant “causal revolution” unfolding in the broader social and behavioral sciences. Given this gap in understanding, we …

Major Axes Of Variation In Tree Demography Across Global Forests, Melina De Souza Leite, Sean M. Mcmahon, Paulo Inácio Prado, Stuart J. Davies, Alexandre Adalardo De Oliveira, Hannes P. De Deurwaerder, Salomón Aguilar, Kristina J. Anderson-Teixeira, Nurfarah Aqilah, Norman A. Bourg, Warren Y. Brockelman, Nicolas Castaño, Chia-Hao Chang-Yang, Yu-Yun Chen, George Chuyong, Keith Clay, Álvaro Duque, Sisira Ediriweera, Corneille E. N. Ewango, Gregory Gilbert, I. A. U. N. Gunatilleke, C. V. S. Gunatilleke, Robert Howe, Walter Huaraca Huasco, Akira Itoh, Daniel J. Johnson, David Kenfack, Kamil Král, Yao Tze Leong, James A. Lutz, Jean-Remy Makana, Yadvinder Malhi, William J. Mcshea, Mohizah Mohamad, Musalmah Nasardin, Anuttara Nathalang, Geoffrey Parker, Renan Parmigiani, Rolando Pérez, Richard P. Phillips, Pavel Šamonil, I-Fang Sun, Sylvester Tan, Duncan Thomas, Jill Thompson, María Uriarte, Amy Wolf, Jess Zimmerman, Daniel Zuleta, Marco D. Visser, Lisa Hülsmann

Wildland Resources Faculty Publications

The future trajectory of global forests is closely intertwined with tree demography, and a major fundamental goal in ecology is to understand the key mechanisms governing spatio-temporal patterns in tree population dynamics. While previous research has made substantial progress in identifying the mechanisms individually, their relative importance among forests remains unclear mainly due to practical limitations. One approach to overcome these limitations is to group mechanisms according to their shared effects on the variability of tree vital rates and quantify patterns therein. We developed a conceptual and statistical framework (variance partitioning of Bayesian multilevel models) that attributes the variability in …

Quantifying Time Spent Outdoors: A Versatile Method Using Any Type Of Global Positioning System (Gps) And Accelerometer Devices, Wei Liu, Timothy Chambers, Kimberly A. Clevenger, Karin A. Pfeiffer, Zachary Rzotkiewicz, Hyunseo Park, Amber L. Pearson

Kinesiology and Health Science Faculty Publications

Spending time outdoors is associated with increased time spent in physical activity, lower chronic disease risk, and wellbeing. Many studies rely on self-reported measures, which are prone to recall bias. Other methods rely on features and functions only available in some GPS devices. Thus, a reliable and versatile method to objectively quantify time spent outdoors is needed. This study sought to develop a versatile method to classify indoor and outdoor (I/O) GPS data that can be widely applied using most types of GPS and accelerometer devices. To develop and test the method, five university students wore an accelerometer (ActiGraph wGT3X-BT) …

Utah State University Commencement, 2024 - Main Campus, Utah State University

Commencement Programs

2024 Commencement Ceremony for the Main Campus of Utah State University.

Second Language Acquisition In The Era Of Technology And Artificial Intelligence: Exploring New Frontiers, Mimoun Akhiat

All Graduate Reports and Creative Projects, Fall 2023 to Present

This portfolio is the capstone project of the Master of Second Language Teaching program. It offers perspectives and insights into major themes of importance to the writer. It begins with a general introduction pertaining to the writer’s education and teaching background, his goals for joining the program and an overall reflection of this experience. Following this is the writer’s teaching philosophy comprised of a description of professional environment and a teaching philosophy statement centered on the principles of multimodality, authenticity, and collaboration. The second section of this portfolio is entitled hands-on teaching experience where the writer presents and reflects on …

What To Expect When Preparing To Transition For Working Abroad: Exploring Work-Focused Intercultural Transition Training, Hannah Johnson

All Graduate Reports and Creative Projects, Fall 2023 to Present

Despite living in a highly globalized world with increased travels, interactions, and migrations across both physical and mental cultural lines, many individuals are still often unprepared to interact with those who are different successfully (Kupka et al., 2008). With all these increases in travel, interaction, and migrations across cultural lines, it is essential to understand the adjustment process and the potential challenges or barriers that individuals may face when transitioning to a new culture. This project systematically examines literature on intercultural transitions to improve training for individuals traveling to another culture for work. The literature examined includes pre-departure training and …

How Do Immigration And Technological Growth Affect One Another? Providing Guiding Principles For Policymakers, Nate Karren

All Graduate Reports and Creative Projects, Fall 2023 to Present

The relationship between immigration and technological growth is more nuanced than a simple statement of positive or negative correlation. How one affects the other varies depending on the skill level of the immigrant and the field where they work. Conclusions drawn by the literature form patterns that can be used to best understand the relationship between immigration and technology. High-skilled immigration boosts technological development through a complementary relationship, but low-skilled immigration can be a complement or a substitute with technological growth depending on the sector. Policymakers interested in promoting long-term economic growth through technological growth should have a clear picture …

Drip Irrigation And Water Conservation In Onions; An Economic Analysis, Jenny De Boer

All Graduate Reports and Creative Projects, Fall 2023 to Present

Water diversions for irrigated agriculture have contributed to increased water stress in drought prone areas across the globe. Previous research finds that farmers increase irrigation intensity per unit of product grown, increase total area under irrigation, and switch to more water intensive crops to increase yields and compensate for the cost of drip irrigation installation. Other studies have shown that drip irrigation can produce yields that parity surface irrigated yields or even surpass them using less water and increasing profits. Ultimately this plot trial showed drip irrigated onion yields were 6.31% greater than surface irrigated onion yields using an average …

“Singular And Beautiful City”: Nineteenth Century English Travel Literature And Venice, John Sheehan

All Graduate Reports and Creative Projects, Fall 2023 to Present

Joseph Mallord William Turner was one of England’s most noteworthy artists in the early nineteenth century. Turner’s works, which included both domestic and foreign views, are known for expressing light and atmosphere in a unique way unlike other artists of the time. Turner took liberties with the topographic arrangements of the cities and landscapes that he painted, which again differed from many of the artists who preceded him. His foreign works were especially well received by critics and buyers alike in England. In 1815, many English artists including Turner set out for the newly reopened continent, with the intent of …

Storytelling In Interior Design: A Hospitality Case Study Based On Avatar: The Last Airbender, Katelyn Isaacson Bauer

All Graduate Reports and Creative Projects, Fall 2023 to Present

Storytelling can function as a crucial element in interior design, offering a powerful means to captivate and engage individuals within a space. The allure of storytelling lies in its ability to evoke emotions, convey messages, and create memorable experiences. Humans are naturally drawn to narratives that transport them to different worlds, evoke nostalgia, or inspire. This fascination with storytelling has led to a notable increase in themed spaces across various industries, from amusement parks and hotels to restaurants and retail spaces. The integration of storytelling into interior design not only enhances the aesthetic appeal of a space but also serves …

Do Poor Countries Catch Up To Rich Countries? Structural Change In The World-Economy, 1816-1916, Jared Walker

All Graduate Theses and Dissertations, Fall 2023 to Present

Do poor countries catch up to rich countries? To answer that question, countries were divided into upper class (core), middle class (semi-periphery), and lower class (periphery) based on degree of industrialization as indicated by primary energy consumption data. Findings indicated twenty-three upward transitions and five downward transitions during the period examined. Asymmetrical upward mobility was understood in the context of geographic expansion of the system. This sufficiently increased the population of the lower class (periphery) to support larger populations in the middle class (semi-periphery) and upper class (core). Nevertheless, probability analysis indicated a stable system characterized by high levels of …

Impacts Of Lake Elevation Decline On Tui Chub, A Critical Forage Species For Lahontan Cutthroat Trout In Pyramid Lake, Nevada, Usa, Sarah Barnes

All Graduate Theses and Dissertations, Fall 2023 to Present

Lake level decline affects lakes worldwide, changing the availability and character of nearshore habitat used by fish to spawn, and increasing total dissolved solids (TDS), similar to salinity, a factor that negatively impacts fish health. Lake level decline can affect different lakes in different ways, but typically when lake level declines significantly, there is less nearshore habitat overall, and what nearshore habitat remains has less diverse habitat for fish. We investigated whether both impacts of lake level decline may be causing declines of Tui Chub Siphateles bicolor, a large minnow native to Pyramid Lake that spawns in nearshore habitat. …

Hearing Race In The Social Studies: A Critical Interpretive Synthesis Of Culturally Responsive, Relevant, And Sustaining Pedagogies, Karen H. Washburn

All Graduate Theses and Dissertations, Fall 2023 to Present

With the growing population of linguistically, racially, and culturally diverse students in U.S. public schools, there is increasing disjuncture between current standardized policies and practices and the varied ways of knowing, being, and languaging of heterogeneous youth. Social studies researchers and educators have implemented culturally responsive, relevant, and sustaining pedagogies as tools to combat inequities within schooling for linguistically minoritized youth. To explore how the field of social studies has operationalized these pedagogies in research and practice, I conducted a critical interpretive synthesis of literature from 1995-present. In so doing, I used a raciolinguistic theoretical perspective to explore how social …

Contrasting Nitrogen Sources Impact Nitrogen Use Efficiency And Soil Health Under Silage Corn Production In A Semi-Arid Environment, Phearen Kit Miller

All Graduate Theses and Dissertations, Fall 2023 to Present

Silage corn production challenges sustainable intensification and soil health in semi-arid environments because the entire aboveground biomass is harvested and removed from the field. An irrigated silage corn field study was conducted over a decade comparing nitrogen fertility sources using a complete randomized block design with four treatments: control with no nitrogen fertilizer (control), low ammonium sulfate at 112 kg N ha⁻¹ (AS100), high ammonium sulfate at 224 kg N ha⁻¹ (AS200), and steer manure compost at 224 kg total N ha⁻¹ (compost). Research focused on the impact of these contrasting nitrogen sources on silage corn production, …

Advancing Near Surface Soil Moisture Measurements Using Robotics, Automation, And Remote Sensing, Hemanth Narayan Dakshinamurthy

All Graduate Theses and Dissertations, Fall 2023 to Present

Near-surface soil moisture, or the water content within the soil, is important for understanding the interactions between land and the atmosphere, and for monitoring plants in agricultural settings. However, soil moisture can be highly variable within the same field and varies considerably with time. The challenge involved with measuring soil moisture is that traditional techniques that rely on obtaining large samples are labor and time-intensive, especially for large fields. Developments in sensor technologies have allowed users to record the soil moisture regularly at the points where the sensors are installed. However, to understand how soil moisture changes across a field …

Effects Of Design Thinking Instructional Strategies On Design Skill Acquisition: A Meta-Analysis, Sarah M. Urquhart

All Graduate Theses and Dissertations, Fall 2023 to Present

In today's educational landscape, design thinking has emerged as a vital skill for the 21st century, becoming ingrained in curricula from kindergarten through post-secondary education. However, despite its widespread integration, there exists a notable absence of quantitative evidence supporting effective instructional approaches for fostering cognitive design skills. Various initiatives have aimed to explore how individuals acquire cognitive design competencies and to catalog instructional methods that facilitate this process. Nevertheless, existing quantitative research on the topic is fragmented across diverse fields and lacks a cohesive synthesis. This study endeavors to fill this gap through a meta-analysis focusing on two primary objectives …

Developing A Methodology For Evaluating The Sensitivity Of Rock Imagery Sites To Vandalism In Washington County, Ut, Erin C. Haycock

All Graduate Theses and Dissertations, Fall 2023 to Present

This study uses statistical analysis to examine the relationship between the characteristics of rock imagery (also known as rock art) sites and intentionally caused damages in Washington County, Utah. This project aims to create an index for public land managers to respond proactively to vandalism at rock imagery sites. Included here is an analysis of the severity and frequency of damage to the sites and an inventory of the types of site damage to determine the most common and destructive types of vandalism. Site attributes such as the number of figures in a panel, the type of images, and panel …

Conflict Within Wildlife Management On Western Landscapes Home On The Range, Trisha A. Hedin

All Graduate Theses and Dissertations, Fall 2023 to Present

Most of the public lands within the Intermountain West are administered under a multiple-use mandate which emphasizes striking a balance in land use planning among the potentially competing values of livestock grazing, timber production, water supply, extraction of valuable fossil fuels, wildlife, and wilderness. This research sought to dive into a few of these competing values that involve large herbivores that compete for limited forage resources such as livestock and wildlife, on public lands, but also touched upon wildlife on private lands. The first component of research looked specifically at the coexistence of wildlife and livestock on both public and …

Wellbeing, Mental Health, And Natural Resource Dependency In Rural Utah, Kristen Rene Koci

All Graduate Theses and Dissertations, Fall 2023 to Present

This dissertation examines wellbeing, mental health, and natural resource (NR) dependency in rural Utah. The following questions are asked: How do wellbeing and mental health vary throughout the state of Utah, including by rural-urban location? What concerns do applied practitioners have regarding mental health in rural parts of the state? How do chronic stress and social dislocation contribute to mental health outcomes in rural NR dependent communities in the state? Four studies were conducted to pursue these research questions.

The first two studies use data from the Utah Wellbeing Survey to explore wellbeing and mental health in Utah communities over …

Place-Based Fiction: Tourist Town Stories, Keegan Waller

All Graduate Theses and Dissertations, Fall 2023 to Present

I first conceived of the idea for this short story collection in my early 20's while working as a ski lift operator, bartender, construction worker, and window cleaner in Park City, Utah. At the same time, I was becoming interested in short fiction through the works of authors like Raymond Carver, Chuck Palahniuk, and Charles Bukowski, whose dirty realism has played a large role in the formulation of my thesis. I intend to write a story collection that moves their genre into a more modern setting. While this collection will not fit perfectly into the dirty realist box, the themes …

Public Cyberattack Attribution And Domestic Political Considerations: An Analysis Of State Decision Making, Ella M. Devey

All Graduate Theses and Dissertations, Fall 2023 to Present

When a country is targeted with a cyberattack, what compels its government to publicly attribute the perpetrators of the attack rather than keep their attribution private? Cyberattacks are an increasingly utilized weapon of international conflict by governments, groups, and individuals. Following a cyberattack, the target of the attack may investigate the origin of the attack and may choose to share their findings with the public; alternatively, they may choose not to publicly share their findings.

While we know that forensic capabilities and international political factors contribute to the decision of governments to make public cyberattack attribution, domestic political circumstances may …

Evaluating Taxonomic Approaches: A Comparative Study Of Educational Frameworks Applied To Mathematics Assessments, Lily Roth

Undergraduate Honors Capstone Projects

The design of effective assessments and reporting of a student’s achievement on learning objectives are often overlooked, leaving educational stakeholders lacking the ability to create meaningful evaluations. To assist in creating substantial mathematics assessments this work seeks to answer the following research questions: ‘How can educational taxonomies be utilized to improve the design of mathematics assessments’? and ‘What are the strengths and weaknesses of applying different taxonomies onto mathematics assessments?’. The purpose of this study is to (1) develop a practical design instrument for easier identification and categorization of assessment questions within each educational taxonomy structure and (2) evaluate the …