Digital Commons Network^™

A=A: A Change In Social Movement Engagement And Leadership Should Equal A Change In Civic Education, Tess Tureson

Undergraduate Honors Capstone Projects

It seems as if almost everything in our world has changed with the introduction of the internet, personal computers, iPhones, and social media. We write emails instead of letters. We listen to podcasts and read articles online instead of buying a newspaper. Presidents communicate with the world on Twitter. The way we engage with politics has entirely changed. Yet, we are still going about civic education in schools the same way, teaching students to give speeches in city council meetings, write letters to their representative, and find current events from traditional news sources. This study offers new statistical evidence that …

Building 6c’S (Critical Thinking, Collaboration, Communication, Creativity, Culture, Connectivity) In The Chinese Learning Classroom, Weixi Dong

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This teaching portfolio is a product of the author’s studies in the Masters of Second Language Teaching Program at Utah State University and her experiences as a teacher of Chinese at the elementary school level in the State of Utah’s public school Dual Immersion program. The author provides a selection of teaching reflections and research that have had the most impact on her teaching practice. First, the author offers personal reflections and a theoretical framework for her pedagogy in the Teaching Perspectives section, through a discussion of her professional environment and teaching experience; this is followed by the Teaching Philosophy …

Teaching Japanese As A Foreign Language With A Cultural Context, Naomi Fujii

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This portfolio is a compilation of the author's work during her studies in the Master of Second Language Teaching program at Utah State University. It also includes the author's reflections on her language teaching experience as a graduate instructor. This portfolio is organized into three primary sections. The first section includes the author’s teaching perspectives which include professional environment, teaching philosophy statement, and professional development through teaching observations. The second section consists of two research papers, one on refusal strategies in Japanese, the other on the use of CALL for the development of oral proficiency. The third section contains an …

Cultivating Agrobiodiversity In The U.S.: Barriers And Bridges At Multiple Scales, Kaitlyn A. Spangler

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The diversity of crops grown in the United States (U.S.) is declining, causing agricultural landscapes to become more and more simplified. This trend is concerning for the loss of important plant, insect, and animal species, as well as the pollution and degradation of our environment. Through three separate but related studies, this dissertation addresses the need to increase the diversity of these agricultural landscapes in the U.S., particularly through diversifying the type and number of crops grown. The first study uses multiple, openly accessible datasets related to agricultural land use and policies to document and visualize change over recent decades. …

Investigating Tourists' Decision Making And Intentions For Outdoor Recreation Participation During Early Covid-19, Prasanna Humagain

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This dissertation aims at discerning tourists’ behaviors and decision making processes for outdoor recreation participation, during the early COVID-19 pandemic. An outdoor recreation trip is defined in this study as “a journey involving at least one overnight stay away from home, and where the purpose is to engage in recreational activities in an outdoor or natural environment.” This dissertation first explores the factors that inhibit tourists’ desires for participating in outdoor recreation trips, the strategies they apply to avoid COVID-19 transmission, and the motivational factors that induce their desires for outdoor recreation participation in the COVID-19 context. The impact of …

Network-Wide Pedestrian And Bicycle Crash Analysis With Statistical And Machine Learning Models In Utah, Md Rafiur Rahman

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Recent trends in crashes indicate a dramatic increase in both the number and share of pedestrian and bicyclist injuries and fatalities nationally and in many states. Crash frequency modeling was undertaken to identify crash prone characteristics of segments and non-signalized intersections and explore possible non-linear associations of explanatory variables with crashes. Crowdsourced “Strava” app data was used for bicycle volume, and pedestrian counts estimated from nearby signalized intersections were used as pedestrian volume. Multiple negative binomial models investigated crashes at different spatial scales to account for different levels of data availability and completeness. The models showed high traffic volume, steeper …

Comparative Studies In Rangeland Management: Examining The Foundational Assessments Relationship To The Greater Sage-Grouse Habitat Assessment Framework And Assessment Of Predicted Cattle Distributions Using Gps Collars In Rich County, Utah, Michael T. Anderson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The greater sage-grouse (Centrocercus urophasianus) is being used as an umbrella species to manage for 350 plant and animal species that also depend on rangeland communities. Sage-grouse habitat assessments have been carried out using multiple methods. Standard sage-grouse methods described by Connelly et al 2003, include line intercept (LI) and Daubenmire frames (DF) measuring canopy cover. These methods were adopted broadly among sage-grouse biologist and used to develop habitat objectives for greater sage-grouse. Federal land management agencies now use the Habitat Assessment Framework (HAF). Specifically, HAF employs line-point intercept (LPI), to assess foliar cover in sage-grouse habitat. While …

Greater Sage-Grouse Brood Responses To Livestock Grazing In Sagebrush Rangelands, Hailey Peatross Wayment

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The distribution and abundance of the greater sage-grouse (Centrocercus urophasianus; sage-grouse) have declined in the last 60 years. Range contractions and population declines have been attributed to loss and fragmentation of their sagebrush (Artemisia spp.) habitats. Grazing by livestock remains the predominant anthropogenic land-use across sagebrush ecosystems in North America, occurring on 87% of remaining sage-grouse habitat. Most of the peer-reviewed literature reports the potential for negative impacts of sagebrush reduction treatments, to increase livestock forage, on sage-grouse habitat. However, few studies have linked livestock grazing at the landscape level to vital rates (e.g., nest initiation rates, …

Family Perspectives On Developmental Monitoring: A Qualitative Study, Sarah Behrens, Evan Dean, Marisol Torres

Developmental Disabilities Network Journal

Developmental monitoring, an ongoing process to identify children at risk for developmental delays, is an essential component to the identification of a developmental disability in young children. In collaboration with families, medical professionals are expected to monitor the development of a child; however, current research focuses on screening with less attention on developmental monitoring and the role of the family. Here, we show the experiences of families with medical professionals specific to developmental monitoring and how families obtain and develop knowledge on child development. We analyze qualitative data from a sample of family caregivers using semi-structured interviews. With a thematic …

Equitable Vaccine Access Within An Age-Based Framework, Alan B. Cobo-Lewis

Developmental Disabilities Network Journal

Objectives: When vaccine supply was limited, several states adopted age-based prioritization for Covid-19 vaccine eligibility because it is simple (especially when age is quantized by decade) and age is strongly associated with Covid-19 mortality. But this approach raises equity concerns based in law and ethics. I propose data-driven solutions for equitable policy within an age-based framework. Methods: Using CDC and Census Bureau data, I analyzed 538,627 U.S. Covid-19 deaths by age and race-ethnicity through February 2021 and compared the risk ratios to published data on risk ratios for other conditions. Results: Covid-19 mortality rose 2.56-fold per decade of life. Down …

Utah State University Commencement, 2022 - Brigham City, Kaysville & Tremonton Campuses, Utah State University

Commencement Programs

2022 Commencement Ceremony for the Brigham City, Kaysville & Tremonton Campuses of Utah State University.

Human Trafficking Among Utah Girls And Women, Lindsay B. Gezinski, Mckayla Caress, Marin Christensen, Susan R. Madsen

Marketing and Strategy Faculty Publications

Human trafficking is a global problem that involves the exploitation of people for profit through the means of force, fraud, or coercion.¹ It takes a variety of forms, including forced labor, debt bondage, domestic servitude, and sexual exploitation.² Systemic inequalities, such as mass displacement, extreme poverty, and lack of access to education and job opportunities are examples of contributing factors that can fuel trafficking of vulnerable populations.³ While the scale of trafficking in persons is difficult to determine, estimates suggest that there were over 40 million victims worldwide in 2016.⁴ In fact, during the COVID-19 pandemic, …

Measuring The Intensity Of Mymotivators™ / Whole Brain® Communication In Print Advertising, Tanner Schulz

Undergraduate Honors Capstone Projects

Advertising’s purpose is to create a state of mind conducive to purchase (Colley, 1961).

This study seeks to identify, measure, and understand the intrinsic motivators communicated within print advertisements and quantify their intensities. The theory is that ads with more intense motivator content - distributed somewhat evenly across all four quadrants of the Whole Brain ® Model - will be more effective in influencing that state of mind.

This research is the first step in identifying, quantifying, and visualizing motivators communicated within print advertisements. The study analyzed 15 print ads found in contemporary magazines.

The framework for this work is …

Nitrogen Increases Early-Stage And Slows Late-Stage Decomposition Across Diverse Grasslands, Allison L. Gill, Peter B. Adler, Elizabeth T. Borer, Christopher R. Buyarski, Elsa E. Cleland, Carla M. D'Antonio, Kendi F. Davies, Daniel S. Gruner, W. Stanley Harpole, Kirsten S. Hofmockel, Andrew S. Macdougall, Rebecca L. Mcculley, Brett A. Melbourne, Joslin L. Moore, John W. Morgan, Anita C. Risch, Martin Schütz, Eric W. Seabloom, Justin P. Wright, Louie H. Yang, Sarah E. Hobbie

Wildland Resources Faculty Publications

1. To evaluate how increased anthropogenic nutrient inputs alter carbon cycling in grasslands, we conducted a litter decomposition study across 20 temperate grasslands on three continents within the Nutrient Network, a globally distributed nutrient enrichment experiment
2. We determined the effects of addition of experimental nitrogen (N), phosphorus (P) and potassium plus micronutrient (K_μ) on decomposition of a common tree leaf litter in a long-term study (maximum of 7 years; exact deployment period varied across sites). The use of higher order decomposition models allowed us to distinguish between the effects of nutrients on early- versus late-stage decomposition.
3. Across continents, the …

Hydrological Intensification Will Increase The Complexity Of Water Resource Management, Darren L. Ficklin, Sarah E. Null, John T. Abatzoglou, Kimberly A. Novick, Daniel T. Myers

Watershed Sciences Faculty Publications

Global warming intensifies the hydrological cycle by altering the rate of water fluxes to and from the terrestrial surface, resulting in an increase in extreme precipitation events and longer dry spells. Prior hydrological intensification work has largely focused on precipitation without joint consideration of evaporative demand changes and how plants respond to these changes. Informed by state-of-the-art climate models, we examine projected changes in hydrological intensification and its role in complicating water resources management using a framework that accounts for precipitation surplus and evaporative demand. Using a metric that combines the difference between daily precipitation and daily evaporative demand (surplus …

Facilitation Differentially Affects Competitive Responses Of Aspen And Subalpine Fir Through Stages Of Stand Development, Rebecca Lee Molinari, Matthew F. Bekker, Benjamin D. St. Clair, Jason Bartholomew, R. Justin Derose, Stanley G. Kitchen, Samuel B. St. Clair

Aspen Bibliography

Spatial interactions between trees influence forest community succession. The objective of this study was to investigate how shifts in forest composition and proximity between tree species affect stand development over time in mixed forest systems. At six locations across the Fishlake National Forest, Utah, USA, in stands where facilitation has been documented previously, tree-ring samples were collected from aspen and subalpine fir trees. Basal area increment was calculated to characterize the effects of the proximity of overstory trees on multidecadal growth responses of aspen and subalpine fir in aspen-dominant and mixed aspen–conifer stands. Subalpine fir seedlings were established next to …

Pride In The Field, Hay Pradell, Steph Crowell, River Johnson, Oluwadamilola Opayemi, Elizabeth Grace Wong

Intersections on Inclusion: Critical Conversations about the Academy

Many USU students, staff, and faculty are engaged in projects and research focused on the LGBTQIA+ community, as explored in the Utah State Today series, “Celebrating Pride.” Join us for a panel discussing approaches to research about, with, and by the LGBTQIA+ community. What key considerations should researchers center when studying gender and sexuality? From research design, to language use, to avoiding bias, to supporting researchers, what do inclusion, equity, and justice look like in practice? Panelists and attendees will reflect together on positionality, privilege, and marginalization, while taking away actionable practices for future research.

The Usambara Knowledge Project: Place As Archive In A Tanzanian Mountain Range, Chris A. Conte

History Faculty Publications

The essay chronicles the early phases of a digital history project on landscape change in the mountains of eastern Tanzania. In collecting sources for a land and culture narrative, the project aims ultimately to create an archive that is locally produced in Tanzania and maintained by Utah State University Library's Special Collections and Archives division. The project draws on more than thirty early twentieth-century landscape photographs from the Usambara Mountains in northeastern Tanzania by Walther Dobbertin, a professional photographer living in German East Africa. In the fall of 2015, team members scouted the sites for repeat photographs. The following summer, …

The Los Seis De Boulder Sculpture Project: A Case Study Of Socially Engaged Archivist/Artist Collaboration At The University Of Colorado Boulder, Megan K. Friedel, Jasmine Baetz

Journal of Western Archives

As academic institutions and archivists around the nation grapple with the question of how to address existing monuments to racist histories at their institutions, how can archivists support the creation of new monuments on college and university campuses that reflect suppressed or oppressed histories of people of color? This case study explores the Los Seis de Boulder Sculpture Project, a socially engaged art project at the University of Colorado Boulder (CU Boulder), in which archivists in the CU Boulder Libraries' Archives supported and collaborated with a student artist and community members to create a public monument commemorating the deaths of …

Landscape Dynamics (Landdx) An Open-Access Spatial-Temporal Database For The Kenya-Tanzania Borderlands, Peter Tyrrell, Irene Amoke, Koen Betjes, Femke Broekhuis, Robert Buitenwerf, Sarah Carroll, Nathan Hahn, Daniel Haywood, Britt Klaassen, Mette Løvschal, David Macdonald, Karen Maiyo, Hellen Mbithi, Nelson Mwangi, Churchil Ochola, Erick Odire, Victoria Ondrusek, Junior Ratemo, Frank Pope, Samantha Russell, Wilson Sairowua, Kiptoo Sigilai, Jared A. Stabach, Jens-Christian Svenning, Elizabeth Stone, Johan T. Du Toit, Guy Western, George Wittemyer, Jake Wall

Wildland Resources Faculty Publications

The savannas of the Kenya-Tanzania borderland cover >100,000 km² and is one of the most important regions globally for biodiversity conservation, particularly large mammals. The region also supports >1 million pastoralists and their livestock. In these systems, resources for both large mammals and pastoralists are highly variable in space and time and thus require connected landscapes. However, ongoing fragmentation of (semi-)natural vegetation by smallholder fencing and expansion of agriculture threatens this social-ecological system. Spatial data on fences and agricultural expansion are localized and dispersed among data owners and databases. Here, we synthesized data from several research groups and conservation …

Identifying Conifer Tree Vs. Deciduous Shrub And Tree Regeneration Trajectories In A Space-For-Time Boreal Peatland Fire Chronosequence Using Multispectral Lidar, Humaira Enayetullah, Laura Chasmer, Christopher Hopkinson, Dan Thompson, Danielle Cobbaert

Aspen Bibliography

Wildland fires and anthropogenic disturbances can cause changes in vegetation species composition and structure in boreal peatlands. These could potentially alter regeneration trajectories following severe fire or through cumulative impacts of climate-mediated drying, fire, and/or anthropogenic disturbance. We used lidar-derived point cloud metrics, and site-specific locational attributes to assess trajectories of post-disturbance vegetation regeneration in boreal peatlands south of Fort McMurray, Alberta, Canada using a space-for-time-chronosequence. The objectives were to (a) develop methods to identify conifer trees vs. deciduous shrubs and trees using multi-spectral lidar data, (b) quantify the proportional coverage of shrubs and trees to determine environmental conditions driving …

Voices Of Usu: An Anthology Of Student Writing, Vol. 15, Utah State University Department Of English

Voices of USU

This collection of student writing represents the voices of over 2,000 students who enroll each academic year in Utah State University’s second-year composition course, Intermediate Writing: Research Writing in a Persuasive Mode. Voices of USU celebrates excellence in writing by providing undergraduate students of diverse backgrounds and disciplines the opportunity to have their work published.

2022 Report To The Governor: Utah's Land, Water, And Air, Janet Quinney Lawson Institute For Land, Water, And Air

Reports

This report serves as a 2022 snapshot of key issues and concerns with Utah's shared resources. It highlights gathered data that is available to provide context to these issues, as well as identifies areas where more study is needed. Addressing these challenges will enable Utah policymakers and other statewide leaders to make informed decisions for the future. Under the authorship of 37 researchers and experts and the general guidance of 38 advisory committee members, the report outlines 26 issues and trends to pay attention to in the coming months and years.

Changing Age Segregation In The Us: 1990 To 2010, Debasree Das Gupta, David W. S. Wong

Kinesiology and Health Science Faculty Publications

Age segregation adversely impacts health and wellbeing. Prior studies, although limited, report increasing age segregation of the US. However, these studies are dated, do not comprehensively examine the spatiotemporal patterns and the correlates of intergenerational segregation, or suffer from methodological limitations. To address these gaps, we assess the spatiotemporal patterns of age segregation between 1990 and 2010 using census-tract data to compute the dissimilarity index (D) at the national, state, and county levels. Results contradict previous findings providing robust evidence of decreasing age segregation for most parts of the country and across geographical levels. We also examine factors explaining adult-older …

Impact Of Covid-19 On Aviation-Wildlife Strikes Across Europe, Isabel C. Metz, Marta Giordano, Dionysios Ntampakis, Marianna Moira, Anneke Hamann, Rosanne Blijleven, Jürgen J. Ebert, Alessandro Montemaggiori

Human–Wildlife Interactions

Collisions between aircraft and wildlife (i.e., wildlife strikes) pose a serious threat toward the safety of aircraft, its crew, and passengers. The effects of COVID-19 related travel restrictions on wildlife strikes are unknown. With this study, we aim to address this information gap by assessing the changes of wildlife hazard management performance across European airports during the lockdown period (e.g., period of reduced operations and borders closure in spring 2020). We also sought to raise awareness of the importance of wildlife strike prevention in times of reduced operations. The objective of our study was to compare wildlife strike data before …

Is Mitigation Translocation An Effective Strategy For Conserving Common Chuckwallas?, Chad A. Rubke, Daniel J. Leavitt, Woodrow L. Crumbo, Brock Williams, Ashley A. Grimsley-Padron, Kristin J. Gade, Russell Benford, Michael F. Ingraldi, Brian K. Sullivan, Ryan P. O’Donnell

Human–Wildlife Interactions

Mitigation translocation remains a popular conservation tool despite ongoing debate regarding its utility for population conservation. To add to the understanding of the effectiveness of mitigation translocation, in 2017 and 2018 we monitored a population of protected common chuckwallas (Sauromalus ater) following translocation away from the area of construction of a new highway near the South Mountains, Phoenix, Arizona, USA. We removed chuckwallas from the construction right-of-way, paint-marked and pit-tagged them, and then released them in a nearby municipal preserve. We deployed very high frequency radio-telemetry transmitters on a sub-sample of 15 translocated adult chuckwallas. We monitored the …

Stakeholder Acceptance Of Wild Equid Fertility Control Mirrors Global Shifts In Attitudes To Wildlife Management, Giovanna Massei, Stephanie L. Boyles Griffin

Human–Wildlife Interactions

Wild equid (horses [Equus ferus] and burros [E. asinus]) populations have increased on public lands in the United States since the passage of the Wild Free-Roaming Horses and Burros Act of 1971. As of March 1, 2022, the Bureau of Land Management (BLM) estimated that wild equid populations on designated herd management areas (HMAs) may exceed 82,000 animals. In 2020, the total population of wild equids in the United States was estimated to exceed 300,000 animals. The BLM sets an appropriate management level (AML) for wild horse and burro herds on each HMA and removes animals …

Rethinking Behavior - Winter 2022, Midwest Symposium For Leadership In Behavior Disorders

ReThinking Behavior Magazine

A magazine for professionals serving children and youth with behavioral needs.

Winter 2022, Volume 5, Issue 2

Survey Of Utah Onions For Bulb Rot Pathogens, Elizabeth Hansen

Fall Student Research Symposium 2021

Bacterial pathogens cause an estimated $60 million in damages every year in the USA. Little information is currently known about the bacterial bulb rot pathogens found in Utah that impact the onions. Surveys of onion fields and packing sheds have been conducted over the past two years to find symptomatic leaves and bulbs. Symptomatic onions were collected and cultured to grow bacterial strains and identified using PCR and DNA sequencing of the partial 16S gene. Individual isolates went through pathogenicity testing using onion scale as well as leaf assay tests. There was a total of 191 isolates from 2019 and …

Soil Health Monitoring And Management In Corn And Soybean Agroecosystems Of The Midwestern U.S., Bradley S. Crookston

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Soil health is a concept and condition of the soil where measurable soil properties represent the capacity of a soil fulfilling its intended use, such as producing crops, without constraint to its agro-ecological quality. Soil health assessments are used to estimate the health of a soil by assessing soil biological, chemical, and physical attributes, called soil health indicators, and scoring them on a scale, usually 0 to 100, to guide soil and crop management. However, there are few large-scale analyses of soil health assessment scores and their relationships with crop yield. Understanding how soil health assessments relate to crop yield …