Social and Behavioral Sciences Commons^™

Latent Difference Score Mediation Analysis In Developmental Research: A Monte Carlo Study And Application, Melissa Simone

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Developmental and prevention researchers aim to determine how unhealthy behaviors emerge. Mediation analysis offers a statistical tool that allows researchers to describe the processes underlying early risk and later health outcomes. Among existing longitudinal mediation models, latent difference score mediation stands out due to its unique ability to capture variations in changes both within and across individuals, as well as its ability to examine non-linear change over time. However, the literature currently lacks sample size guidelines for latent difference mediation models, which has proven to make the use of these models difficult. The current project addresses this limitation by offering …

Lifetime Estrogen Exposure And Brain-Derived Neurotrophic Factor: Implications For Cognitive Decline In Late Life, Joshua M. Matyi

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Cache County Study on Memory in Aging (CCSMA) is a longitudinal population-based study which took place in Cache County, Utah. The study followed 5092 older-adult residents (aged 65+) for approximately 12 years to examine risk and protective factors for dementia. Participants completed dementia screening and follow-up assessments across four triennial visits. Additionally, researchers gathered information regarding demographics, reproductive history (e.g. age of menopause; hormone replacement therapy [HRT]) and other health-related factors, such as physical activity. Genotyping of DNA was completed for a genetic variation of genes for brain-derived neurotrophic factor (BDNF), a protein found in the brain associated with …

Assessing Variation In Air Quality Perception: A Case Study In Utah, Karen Jayne Mendenhall

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

In recent years, Utah has experienced poor air quality due to pollution-trapping winter inversions and summer ozone pollution. The resulting impacts of poor air quality include health issues, reduced visibility, economic impacts and ecological impacts. Utah’s topography and exploding urban population are factors which increase human exposure to these adverse impacts of air pollution. It is important for State and local governments to understand how people perceive air quality so that clean air campaigns target those who are most likely to foster pro-environmental behaviors. An analysis was conducted using data from a state-wide survey conducted in July 2017. The survey …

Skill Builder: Assistive Technology For Developing Skill And Habits, Aaron Kay

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

The Skill Builder application is assistive technology for helping individuals build skills through reminders and self-reporting feedback. The application has been built to support Android and iOS devices and followed a user-centric design methodology. Skill Builder’s architecture and development processes are set forth using cross-platform development environments and a native software development kit for the three different versions of the application that were built. The strengths and weaknesses of each of the platforms are explored.

Several studies have been proposed for helping individuals with different needs learn the skills to cope with their challenges. Applications of Skill Builder include students …

Constraints Of Haunted Heritage Tourism In Logan, Utah, Kylie Schroeder

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

It has become common in Salem, Savannah, New Orleans, Edinburg, or Gettysburg, to witness groups of people being led through the darkened streets as part of a ghost tour or haunted history walk. An altered form of commercialized legend tripping, these companies offer guided tours, feature spooky stories, and often showcase local history. However, the trend of haunted heritage tourism, especially in the form of ghost walks and haunted history tours, has spread beyond places with national or international reputations for hauntings and is now growing in small towns whose stories are rarely shared beyond the local populace.

This thesis …

Unlocking Student Engagement: Success And Failure In Redesigning A First-Year Library Orientation, Pamela N. Martin, Katie Strand, Teagan Eastman

Library Faculty & Staff Presentations

Are you struggling to find the balance between an informative and entertaining library orientation program? This interactive presentation will explore how librarians overcame numerous challenges to develop an engaging, scalable first-year library orientation session. During the orientation, students use the library’s virtual and physical spaces to solve clues and reveal a four-digit lockbox combination. Presenters will share strategies for adopting a similar session and lead attendees in a simulation of the lockbox activity.

Modeling Change Trajectories For Mental Health Symptoms And Functioning During Psychotherapy, Elizabeth Wynn

Undergraduate Honors Capstone Projects

Psychological symptoms are routinely measured in clinic settings using self-report surveys to help researchers understand the nature of client progress. Past studies have generally used metrics that compare client scores at two time points (beginning and end of treatment) to classify progress by whether there has been significant improvement or deterioration in their symptom levels. However, contemporary practice often uses more frequent (e.g., weekly) assessment. Thus, methodologies incorporating data from every assessment, such as multilevel modeling, are used to provide more nuanced information about change trajectories. Though there is research on the uses of both methodological frameworks, little research has …

Archaeological Analysis Of Bison Remains From Wilde Cave, Idaho, Michelle A. Platt

Undergraduate Honors Capstone Projects

Wilde cave is a lava tube located in Southeast Idaho on BLM lands. Recent investigations recovered a skeletal collection represented at least nine bison, as well as several other taxa. After many hours in the archaeology lab at Utah State University, identification of the collection shows the most prominent carcass parts represent fore and hind limbs, while vertebrae and ribs were least common. Also present was limited evidence of butchery-burning and cut marks-and carnivore modification on the skeletal collection. Given these observations, density mediated attrition and utility indices were used to better understanding the patterns in the archaeological bison bone. …

Young Women's Sexist Beliefs And Internalized Misogyny: Links With Psychosocial And Relational Functioning And Sociopolitical Behavior, Audrianna Dehlin

Undergraduate Honors Capstone Projects

Past literature has examined the impacts of sexism and its correlates. In this study, religious fundamentalism and relationship quality were identified as important factors related to sexist attitudes and internalize d misogyny. Two hundred ten women, ages 18-25, completed a survey including the Ambivalent Sexism Inventory, Revised Religious Fundamentalism Scale, Attitudes Toward Women Scale, Internalized Misogyny Scale, and Revised Dyadic Adjustment Scale. Higher religious fundamentalism was associated with lower relationship quality, mediated by internalized misogyny, traditional gender roles, and hostile sexism. While mental health outcomes were also collected, associations proved to be insignificant. The intersection of sexist attitudes and internalized …

Enamel Hypoplasia And Its Relation To Ethnicity And Socioeconomic Status In The 19th Century United States, Amanda Drew Olivas Cook

Undergraduate Honors Capstone Projects

Linear enamel hypoplasia (LEH) is a condition of tooth enamel characterized by linear bands in tooth enamel that result from metabolic stress during the childhood years of enamel formation. The presence of LEH has frequently been used in biological anthropology as a marker of stress experienced during childhood. This paper uses a biocultural approach to investigate the occurrence and severity of LEH defects on the teeth of African American and European American adult male remains in the Terry Anatomical Skeletal Collection. The Terry Collection consists of low socioeconomic status individuals whose remains were unclaimed at St. Louis morgues and hospitals, …

Essays On Natural Resources And Economic Development, Ahsan Kibria

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This dissertation studies the political economy of natural resources and how these resources may pose an opportunity or a threat to a country and comprises three essays.

The first essay explores how economic development can impact the consumption behavior of natural resources, with focus on fossil fuels. It suggests the existence of an inverted U-shaped relationship between fossil fuel share in the energy mix and economic development. Particularly, the essay illustrates an evidence that fossil fuel's share in the energy mix increases as a country develops, however, after reaching a real income per capita of around US$16,000, the country reduces …

Advancement To The Highest Faculty Ranks In Academic Stem: Explaining The Gender Gap At Usu, Helga Van Miegroet

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Science and technology (S&T) disciplines at universities are still largely dominated by men, and few women are found in the highest employment ranks. Using the faculty data from Utah State University, this thesis explores the factors that help explain the difference in career trajectory between men and women in the S&T colleges. While there were few women in S&T colleges prior to the 1990s, more women have been hired since then, and the lower ranks of the faculty corps are starting to reflect the gender composition of the doctoral degree holders in the different fields. This is not the case …

Marginal Mediation Analysis: A New Framework For Interpretable Mediated Effects, Tyson S. Barrett

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Mediation analysis is built to answer not only if one variable affects another, but how the effect takes place. However, it lacks interpretable effect size estimates in situations where the mediator (an intermediate variable) and/or the outcome is categorical or otherwise non-normally distributed. By integrating a powerful approach known as average marginal effects within mediation analysis—termed Marginal Mediation Analysis (MMA)—the issues regarding categorical mediators and/or outcomes are, in large part, resolved. This new approach allows the estimation of the indirect effects (those effects of the predictor that affect the outcome through the mediator) that are interpreted in the same way …

Crowdsourcing Consciousness: You Think, Therefore I Am, Justin M. Campbell

Undergraduate Honors Capstone Projects

The challenge to understand consciousness is a centuries-old interdisciplinary research program. The search entails fundamental questions about our nature - the desire to understand who we are has been around for nearly as long as experience itself. It is also one of the most important questions we can ask; meaning itself is predicated on having some sort of conscious experiencer for whom something can matter. Given the magnitude and intractability of explaining the paradox of how consciousness can be at once the most obvious thing in the universe, and also the most inaccessible, the endeavor is a tremendous undertaking. Until …

The Nfl And Trump: Did Protesting Cause The Decline?, Jameson Osmond

Undergraduate Honors Capstone Projects

This project is a study in econometric modeling of the effects of the protests of the national anthem in the NFL during the 2016-2017 seasons. The project is created to determine the accuracy or lack thereof of President Donald Trump's statement that the cause of the decline in viewership and ratings (and thus business) of NFL games was caused by protests that deterred US viewers.

Using viewership and rating data, along with various protest indexes created by collecting game-level protest data, an econometric model was constructed to allow for control over various endogenous and exogenous variables that surround NFL in-season …

In-Situ Educational Research From Concept To Classroom Implementation: A Multiple Paper Dissertation, David Mark Weiss

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

An educational researcher sought to collaborate with a classroom instructor to introduce problem-based learning as a new teaching intervention. First, a classroom instructor was approached to consider how a problem-based learning instructional approach might fit with their existing curriculum plan. The researcher and the classroom teacher used a discussion framework to decide together how to best design a professional learning course meant to prepare the teacher to use the new techniques in their classroom. The teacher took the professional learning course and subsequently designed his own problem-based learning course. That course was then delivered to undergraduate students in a college …

Assessment Of Potential Changes In Crop Yields In The Central United States Under Climate Change Regimes, Neil Matthews-Pennanen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Climate change is one of the great challenges facing agriculture in the 21^st century. The goal of this study was to produce projections of crop yields for the central United States in the 2030s, 2060s, and 2090s based on the relationship between weather and yield from historical crop yields from 1980 to 2010. These projections were made across 16 states in the US, from Louisiana in the south to Minnesota in the north. They include projections for maize, soybeans, cotton, spring wheat, and winter wheat.

Simulated weather variables based on three climate scenarios were used to project future crop …

Anthropogenic Food Subsidy To A Commensal Carnivore: The Value And Supply Of Human Faeces In The Diet Of Free-Ranging Dogs, James R. A. Butler, Wendy Y. Brown, Johan T. Du Toit

Wildland Resources Faculty Publications

As the global population of free-ranging domestic dogs grows, there is increasing concern about impacts on human health and wildlife conservation. Effective management of dog populations requires reliable information on their diet, feeding behavior, and social ecology. Free-ranging dogs are reliant on humans, but anthropogenic food subsidies, particularly human faeces (i.e., coprophagy) have not previously been fully quantified. In this study we assess the contributions of different food types to the diet, and their influences on the social behaviour of free-ranging dogs in communal lands of rural Zimbabwe, with a focus on coprophagy. Free-ranging dog diets, body condition, and sociology …

Iterative Design Of A Simulation-Based Module For Teaching Evolution By Natural Selection, Jody Clarke-Midura, Denise S. Pope, Susan Maruca, Joel K. Abraham, Eli Meir

Instructional Technology and Learning Sciences Faculty Publications

Background: This research builds on a previous study that looked at the effectiveness of a simulation-based module for teaching students about the process of evolution by natural selection. While the previous study showed that the module was successful in teaching how natural selection works, the research uncovered some weaknesses in the design. In this paper, we used design-based research to investigate how design changes to the module affected not only students’ understanding of the concepts but also their usage of misconceptions in the assessments. We present results from two studies. In study 1, we looked at gains in understanding …

Differentiated Reactions To Payment For Ecosystem Service Programs In The Columbia River Basin: A Qualitative Study Exploring Irrigation District Characteristics As Local Common-Pool Resource Management Institutions In Oregon, Usa, Spencer Thomas Plumb, Travis Paveglio, Kelly West Jones, Brett Alan Miller, Dennis R. Becker

Sociology, Social Work and Anthropology Student Research

Payment for Ecosystem Services (PES) programs are increasingly employed to encourage individual actors to preserve and/or restore environmentally beneficial instream flows in freshwater ecosystems. However, the success of these PES programs has been mixed across geographic locations and the influence of local resource management institutions remains unclear. In the western U.S.A. little is known about the role of irrigation districts regarding these water transactions. This study addresses that deficit by using existing knowledge about common-pool resource management characteristics to explore the role of irrigation districts in PES programs that incentivize water transactions in the state of Oregon. We conducted 20 …

Self-Efficacy Change Associated With A Cognitive Load-Based Intervention In An Undergraduate Biology Course, David F. Feldon, Joana Franco, Jie Chao, James Peugh, Cathy Maahs-Fladung

Instructional Technology and Learning Sciences Faculty Publications

Cognitive load theory (CLT) holds that discovery learning and other instructional strategies imposing high levels of extraneous load on novice learners hinder learning. Such learning conditions are also associated with significant drops in persistence, a key measure of motivation. However, research within the CLT framework typically engages motivation as a necessary precursor to learning, rather than as an outcome of instruction. In this study, we examine changes in motivational beliefs as outcomes of learners' cognitive processes through a CLT lens as they engage with instruction. Using a double-blind quasi-experimental design, we manipulate the level of cognitive load imposed on participants …

California Has Its Own Travel Ban. Is That A Good Thing?, Rachel Robinson-Greene

Languages, Philosophy, and Communication Studies Faculty Publications

In January 2017, a California law went into effect that prohibits state funding for travel to states that have passed laws that are discriminatory toward members of the LGBTQ community. There are currently eight states on the list: Kansas, North Carolina, Mississippi, Tennessee, Alabama, Kentucky, South Dakota, and Texas. The ban does not limit personal, private travel in any way.

Why Do You Go To College? Shaping Student Beliefs And Success. A Dissertation Summary., Mitchell Colver

Publications

Students enter the realm of higher education with a wide variety of beliefs about the purposes of attending university, which often relate to or reveal their various motivations for pursuing a post-secondary education. Research demonstrates that some student motivations align more fully with intrinsic factors, such as the love of learning or quest for excellence, while other student motivations align with extrinsic factors, such as vocational preparedness and monetary incentives (Vallerand et al., 1989). Using a Bourdieusienne lens, this study sought to place these student motivations in the larger sociocultural context and argue for greater opportunities for democratic equity in …

Career: Location-Aware Social Science For Adaptation: Modeling Dynamic Patterns In Public Perceptions And Behavior, Peter D. Howe

Funded Research Records

No abstract provided.

Banning Furs And Plastics: Vital Progress Of Unjust Restriction Of Liberty?, Rachel Robinson-Greene

Languages, Philosophy, and Communication Studies Faculty Publications

It is easy to forget that our choices as consumers have significant consequences beyond satisfying our material needs or desires. Many of us make purchasing choices with little regard for how those choices affect other people, non-human animals, or the environment. In many cases, the stakes are tragically high. One proposal worth consideration, then, is that certain purchasing options should simply be off the table or should, at a minimum, be highly regulated.

Green Competition, Hybrid Equilibrium, And Establishment Of A Resale Market, Arthur J. Caplan, Reza Oladi

Applied Economics Faculty Publications

This paper investigates competition between firms whose choices of how much "green effort" to devote to building their reputations as socially responsible producers are determined in the contexts of simultaneous-move and hybrid simultaneous/sequential-move Bertrand equilibria. We derive conditions under which (1) the inter-temporal, green-effort reaction function of the firm with the less-aggressive green strategy is non-monotonic, (2) the level of green effort chosen by the firm with the more-aggressive green strategy increases when it views itself as the leader in a hybrid game rather than moving concurrently in a simultaneous-choice game, and (3) the establishment of a resale market by …

Marginalia No. 40, Merrill-Cazier Library, Utah State University

Marginalia

• Dear Library Friends, Page 2
• Jeanne Davidson, Page 3
• After Years of Planning and Development, Page 4
• Farm Girl Librarian, Page 5
• Founders Day Reception, Page 6
• Virtual Reality at the Library, Page 8
• DigitalCommons@USU, Page 9
• Arrington Writing Awards, Page 11

Pizza With A Side Of Outreach: Re-Invigorating Library Outreach At Distance Campuses, Teagan Eastman, Erin Davis

Library Faculty & Staff Presentations

In Fall 2016, we began hosting library open houses at our Regional Campuses (RC). In collaboration with our RC administrators and student government, these events serve as an ice-breaker for interactions between librarians and students. They raise awareness of library resources and services and ease anxiety about reaching out to the library for assistance, while providing food as an incentive to meet with us.

Should Chimpanzees Be Granted Legal Personhood?, Rachel Robinson-Greene

Languages, Philosophy, and Communication Studies Faculty Publications

In recent years, advocates for animal welfare have pursued legal rights for animals in the courts. Tommy and Kiko are chimpanzees who were once famous for their appearance in Hollywood films. Both now live in captivity in small cages—conditions that are far from optimal relative to what a flourishing life for a chimpanzee would look like. Hercules and Leo are chimpanzees who have been the subject of invasive medical research and experimentation for their entire lives, nearly a decade. Advocates for these animals argue that it is morally wrong to view them as mere property. There should be some legal …

The Puppy And The Snapping Turtle, Rachel Robinson-Greene

Languages, Philosophy, and Communication Studies Faculty Publications

On March 8, 2018, an abandoned, terminally ill puppy was brought into the classroom of Idaho high school science teacher Robert Crosland. Crosland, known for taking in sick animals, could tell that the puppy was beyond saving. After school, in front of a handful of his students, Crosland placed the sick puppy inside the tank of his snapping turtle. It drowned and was then eaten by the turtle. Crosland was reported for animal cruelty. The snapping turtle, a member of an invasive species, was confiscated and euthanized by the Department of Agriculture.