Social and Behavioral Sciences Commons^™

Ready Player?: Sex And Race In Video Games, Matthew Michael Espino

Open Access Theses & Dissertations

As a child, I had always been fascinated with video games. Sure, I used video games as a way to relieve stress mainly, but I found myself drawn into the worlds that I was immersing myself in. These worlds are filled with social structures, cultures, governments, even religions. Once I started doing research in college, I took a bit of a step back from the games I loved and took a broader look at what I was playing. Specifically, I wanted to see what these worlds had to offer in terms of representation of races, gender, and non-human characters. These …

"Building The Plane As We Fly It": Tesmonios Of First-Time Mexican American Studies High School Teachers During The 2021-2022 School Year In Southwest Texas., Jesse Soledad Arrieta

Open Access Theses & Dissertations

Mexican American Studies, as a course, was approved by the Texas State Board of Education in 2019. However, there were no provisions on how the course would be implemented or supported by school districts in Texas. Further, in 2021, Texas House Bill 3797 and Senate Bill 3 were passed into law, aiming at the heart of Ethnic Studies - Critical Race Theory (CRT). Utilizing testimonio as methodology and method, I sought to understand the experiences of first-time Mexican American Studies high school teachers implementing Mexican American Studies during the 2021-2022 school year in Southwest Texas. Testimonio interviews with six teachers …

Experiences Of Latinidad And First-Generation College Students In Jane The Virgin: Using Auto-Historia Teoria And Finding Coyolxauhqui, Gema Sarahi Lopez

Open Access Theses & Dissertations

This thesis is an examination of the importance of Latinx and first-generation college student representation in media. By using autohistoria-teoría and content analysis, I aim to find the ways in which the show, Jane the Virgin, influences my experiences of Latinidad as well as how it represents the first-generation college experience and how those relate to my own. I use Gloria Anzaldúa's model to study identity dealing with nepantla, arrebatamientos, and the Coyolxauhqui process to discuss my own identity.

Development Of Balanced Mix Design Quality Control Specifications Based On The Acceptance Limits Of Hma Performance Tests, Lucas Tameirao Abrantes

Open Access Theses & Dissertations

With the augmented use of recycled materials, recycling agents, modified binders, andwarm mix asphalt additives, several highway agencies including the Texas Department of Transportation (TxDOT), have considered methods to improve the durability and long-term performance of asphalt concrete (AC) mixes. The need for performance tests that could consistently evaluate the rutting and cracking potentials of AC mixes became crucial as the popularity of the Balanced Mix Design (BMD) concept has increased over the years. A concern now is related to the practicality of these tests for routine use in the process of quality control and quality assurance during the field …

Effects Of Ceo Social Networks On Firm Innovation Strategy, Jinxin Yang

Open Access Theses & Dissertations

Prior research studying the effects of CEOs on innovation are primarily based on Upper Echelon Theory, which indicates the intrapersonal characteristics among executives in their experiences, values, and personalities could be indispensable antecedents for firm innovation, while the implications of their interpersonal differences have hardly yet received enough attention they deserve. To advance CEO social networks and innovation research, therefore, we attempt to provide some insightful findings through this dissertation series with two papers. In the first paper, we examine the general relationships between two important CEO social network characteristics (network centrality and structural holes) and firm exploratory innovation, and …

Circulating Trophoblast Numbers As A Potential Marker For Pregnancy Complications, Brielle Crovetti, Mohamad Ali Maktabi, Hadi Erfani, Tachjaree Panchalee, Qun Wang, Liesbeth Vossaert, Ignatia Van Den Veyver

Center for Medical Ethics and Health Policy Staff Publications

Objective: To explore the potential of circulating trophoblasts (TBs) as a non-invasive tool to assess placental health and predict obstetric complications.

Methods: We retrospectively reviewed maternal characteristics and pregnancy outcomes of 369 women who enrolled in our original cell-based NIPT (cbNIPT) study. The number of circulating TBs recovered from the maternal blood samples was recorded and expressed as fetal cell concentration (FCC). We evaluated if FCC can be used to predict pregnancy outcomes such as hypertensive disorders of pregnancy (HDP), fetal growth restriction, placental abruption, preterm labor, and pregnancy loss.

Results: Receiver operating characteristic (ROC) analysis was performed to find …

Using Condensed Tannin To Mitigate Tall Fescue Toxicosis, Ally Jo Grote

Graduate Theses and Dissertations

Endophyte-infected (Neotyphodium coenophialum) tall fescue, [Schedonorus arundinaceus (Shreb.)] produces ergot alkaloids. Condensed tannins could bind to ergot alkaloids and render them ineffective. The first objective was to improve the health of sheep offered endophyte-infected tall fescue by binding toxins in the rumen with condensed tannins. Non-toxic novel-endophyte infected tall fescue (NE) or toxic endophyte-infected tall fescue forage was harvested, baled at targeted moisture of 55%, wrapped within 8 hours of baling with 2 layers of net wrap and 20 layers of plastic, and ensiled for at least 60 days. Prior to feeding, forages were chopped and packed into plastic trash …

The Association Of Military Sexual Harassment/Assault With Suicidal Ideation, Plans, Attempts, And Mortality Among Service Members And Veterans: A Meta-Analysis And Research Study, Whitney S. Livingston

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Rates of death by suicide and sexual harassment/assault that occurs during military service (MSH/A) are higher among service members/veterans than rates of suicide and sexual violence among civilians. Suicide risk includes thoughts and attempts, and research examining the strength of the relationship between suicide risk and sexual violence across past studies that examined this association are limited to civilians. Moreover, current theories hypothesizing which factors are related to suicide risk do not adequately predict suicide among service members and veterans, and do not account for factors such as MSH/A. This two-study dissertation first calculated the magnitude of the relationship between …

Who Is More Likely To Be Delinquent In Their Mortgage Payments Among Homeowners? The Role Of Financial Literacy, Ellie Donne Hansen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Homeownership is a way for families to build wealth and marks status attainment. Despite the many benefits of homeownership, homeowners who are delinquent on their mortgages lose the effective means of wealth accumulation and may trigger the beginning of the foreclosure process. There is evidence that homeowners with appropriate levels of financial literacy have a lower likelihood of mortgage delinquency.

Using data from the 2018 National Financial Capability Study (NFCS), the main purpose of this study was to examine what factors are associated with mortgage delinquency among homeowners. This study also examined to what extent financial literacy plays a role …

Teaching Multicultural Psychology As A Cultural Competence Intervention: An Empirical Evaluation Of Course Components, Elizabeth Tish Hicks

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Previous research has shown that a semester-long multicultural psychology course can effectively increase students’ cultural competence-related attitudes when students complete the class in-person and online. Cultural competence refers to the knowledge, awareness, and skills required to appreciate, recognize, and effectively work with members of other cultural groups. This dissertation examined several components of a multicultural psychology course: ethical grading, skill development, and intergroup contact. The first paper discussed techniques used to minimize grading bias and examined whether cultural competence shifts impacted grading. Students’ cultural competence scores did not relate to or predict their grades in the course, which supported the …

School Resource Officers' Reports Of Training And Perceptions Of High School Students With Disabilities, Kandace T. Jones

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this explanatory sequential, mixed methods research study was to identify the perceptions of school resource officers (SROs) regarding high school students with disabilities and their preparedness to work with this population, as a result of their SRO training. This study involved a national quantitative survey of SROs working in public high schools, followed by one-on-one interviews from the same sample to allow for a deeper analysis of the survey results and develop a theory on how training impacts SRO preparedness and their perceptions of high school students with disabilities. The resulting theory ascertained that the presence of …

Collaborative Practices Of Rural Inclusive Postsecondary Education Program (Ipse) Directors, Elizabeth Susanne Goode Dimond

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Inclusive postsecondary education programs (IPSE) for students with intellectual disabilities (ID) are relatively new, having their formal beginning in the Higher Education Opportunity Act (HEOA; P.L. 110-315) of 2008. These programs vary greatly and are found in urban, suburban, and rural areas of the United States. Those programs in rural areas face unique barriers and have unique strengths that affect how they collaborate and with whom they collaborate. The purpose of this qualitative phenomenological study is to describe the collaborative practices of rural IPSE program directors. This study gathered the lived experiences of rural IPSE program directors collaborating with agencies …

A Moderated Mediation Model Of Gender, Posttraumatic Cognitions, And Posttraumatic Stress Disorder Symptoms After Military Sexual Assault, Hallie S. Tannahill

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Military sexual assault (MSA) is associated with the greatest risk for posttraumatic stress disorder (PTSD) and PTSD severity beyond other trauma types. Sexual revictimization further increases this risk and severity. However, not all who experience MSA revictimization develop PTSD. This suggests there may be a key mechanism that explains the association between MSA and PTSD. Posttraumatic cognitions (PTC), which include an overall domain and subdomains of self, world, and self-blame, may be one such mechanism between MSA and PTSD, although this link has not yet been examined in the context of MSA revictimization. Further, literature suggests that men and women …

A Dynamic Relationship With Wilderness: Comparing Day And Multi-Day Visitors' Indicators Of Quality In Wilderness Settings, Caleb Meyer

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The length of stay in wilderness areas is declining and, in many areas, day visitors comprise most of all use. Most prior research exploring this trend took place in the 1990s and few studies of wilderness visitation account for the increase in outdoor recreation participation over the last decade. Lack of understanding surrounding this trend raises questions about managerial and philosophical approaches to the recreation-wilderness relationship. This study explored these topics within visitor use management approaches used by the National Park Service, which manages the proposed Glen Canyon Wilderness, near Escalante, Utah, where this research took place.

Results of this …

Siblings Influence On Young Adults' Development: A Three-Study Dissertation, Jenna C. Dayley

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

As the longest lasting close relationship, often extending from birth until death, sibling relationships play an important role throughout the life course. To date, however, only limited work has examined the process by which siblings influence each other during young adulthood. Given that developmental differences between older and younger siblings diminish in young adulthood, it is possible that bidirectional (older-to-younger as well as younger-to-older) are more likely as compared to adolescence (in which top-down or older-to-younger influence has primarily been explored). It is further possible that processes of observational learning, including modeling, and sibling differentiation continue into young adulthood, shaping …

Ai: Capturing Core Processes In The Us-China Hegemonic Cycle, Connor Murphy

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

World systems analysis is a historically based framework that makes looking at the world easier with trends and patterns. Using this framework and the concepts inside of it, the reader will be able to see the potential that artificial intelligence has in regard to the social, political and economic changes that will come about in the United States and China from the adoption of this technology.

Predictors Of Special Education Inequity In Rural Rocky Mountain West Schools, Jac'lyn Bera

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Current research focusing on disproportionality and equity in schools focuses on the urban environment, resulting in a significant gap in our understanding of the challenges of rural schools. For rural, racially and ethnically minoritized (R/EM) students who have disabilities, this research is largely unavailable or minimal, and negatively affects our understanding of rural needs, barriers, and successes for this historically underserved population. There is even less research focused specifically on rural students in the Rocky Mountain West (RMW) region of the United States. Understanding these factors serves as a critical area of research, and is the focus of this study. …

Reconstructing The Practical Theory Of Communication In Dating Matters: Examining Teen Dating Violence Prevention From A Communicative Approach, Diana Costanzo

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Teen Dating Violence (TDV) has lasting impacts on teens’ health and well-being. Dating Matters: Strategies to Promote Healthy Teen Relationships (DM), a curriculum published by the CDC in 2019, seeks to mitigate the consequences of TDV and promote healthy relationships. Using Grounded Practical Theory (Craig & Tracy, 1995, 2014), this paper analyzes how DM conceptualizes communication. Specifically, I explore and critique how DM discusses topics related to communication and conflict. The findings of the analysis show that DM focuses on sending the right message in communication. In DM, parents and teens are encouraged to “talk it out” or “speak up” …

Institutional Betrayal Related To Sexual Trauma In Military Service Members And Veterans: An Examination Of Posttraumatic Sequelae, Felicia Andresen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Military sexual harassment and/or assault (MSH/A) is pervasive and destructive. MSH/A survivors who believe the institution played a role in the traumatic experience by failing to respond in a supportive manner or for failing to keep them safe may feel betrayed by the military itself, a concept referred to as institutional betrayal. Previous research suggests it is more harmful to be abused by trusted others or institutions due to the violation of trust. This two-study dissertation explored experiences of MSH/A-related institutional betrayal to identify survivors at-risk for worse posttraumatic outcomes.

Study #1 evaluated whether PTSD explained the relationship between …

Vietnam Continued: The Battle For American Public Memory In Public School History Textbooks, Donnie Owens

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The question of “how do we actively remember the past?” can perhaps best describe the purpose of public memory studies. Acknowledging this question, I analyze popular public-school textbooks to assess the way in which educational literature constructs the public memory of the Vietnam War. In total, the narratives of the texts construct a public memory of Vietnam as a controversial conflict contained within a decade of American uncertainty. However, these narratives also take care to minimize or leave aside the details of Vietnam’s lasting impact and in favor of reaffirming American exceptionalism. Ultimately, this thesis finds that students who read …

Parent Work-Family Balance And Adolescent Psychosocial Well-Being During The Covid-19 Shutdown, Shailey Woodward

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Parents who work have many responsibilities to fulfill. They may encounter frustration and exhaustion, which can impact how well they parent. Experiences such as financial strain and the COVID-19 shutdown may further impact parenting. At the same time, adolescents are establishing identities and need attentive parents to help them develop healthy psychosocial well-being. Using Erikson’s (1968) psychosocial theory of development as a backdrop, the purpose of this study was to observe the relationships between parent work-family balance, parenting satisfaction, and adolescent psychosocial well-being within the context of financial stress and the COVID-19 shutdown. I found that parent and adolescent perceptions …

The Effect Of Congressional Committee Assignments On National Park Annual Operating Budget Appropriations, Braden T. Morrill

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Yearly funding for individual national parks is overseen and determined by the House Appropriations and Natural Resources Committees. This process has resulted in the National Park Service being underfunded and facing a $12 billion maintenance backlog. Congress has passed temporary funding to help reduce this backlog but has not indicated a shift in how funding decisions are made to prevent future shortfalls.

This thesis uses statistical analysis to explore how individual members of Congress are impacting funding for national Parks in their states or districts. Often congressional committee’s act on personal incentives to make funding decisions rather than basing their …

A Social-Ecological Approach To Understanding The Structure, Function, And Challenges Faced By Fisheries, Chase C. Lamborn

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Fisheries throughout the world play many important roles, and they are also subject to many pressures. The tension between roles and pressures is increasing, and as a result, many fisheries are being utilized to, or over their capacity, which ultimately threatens their sustainability. To address these challenges, this dissertation provides insights and tools to help us better understand fisheries and the challenges they face. The first study explores the impacts of an earlier spring runoff in Montana. Earlier runoff has resulted in lower and warmer summer flows, which is stressing coldwater species like trout. This stress is affecting fishing quality, …

Emotional Support Animal Partnerships: A Multimethod Investigation, Jillian Ferrell

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Emotional Support Animals (ESAs) are increasing in prevalence and awareness, though not all the publicity and attention have been positive. Many people, including housing officials, persons with disabilities, health professionals, and the general public are confused about the roles and rights of ESAs. Misunderstandings, lack of awareness, and fraud have led to dangerous and inappropriate situations for humans and animals alike despite overwhelming evidence of powerful therapeutic benefits of the human animal bond.

Three studies provide insight into various perspectives involved in ESA partnership experiences and development. Each study provides a theoretical, quantitative, and qualitative approach, respectively, to explore the …

Examining The Effectiveness Of Explicit, Systematic Mathematics Vocabulary Instruction For Students With Learning Difficulties And Disabilities In A Specialized Setting, Kristen R. Rolf

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Many students in the United States are not proficient in mathematics. Mathematics vocabulary is one area that may impact students’ understanding of and engagement with mathematics. This dissertation investigated the implementation, effectiveness, and teacher’s perceptions of a program for teaching mathematics vocabulary necessary for fourth grade and beyond.

This study randomly assigned 30 students (11-14 years old) to receive mathematics vocabulary instruction or not. Three teachers at a school for students with learning difficulties and disabilities administered mathematics vocabulary and mathematics achievement tests to all of their students before teaching the program to 17 of the students. A research assistant …

Psychosocial Development In Adolescents With Disabilities: Modification And Evaluation Of Measures, Myles Maxey

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Adolescents with intellectual and developmental disabilities (IDD) are often overlooked in research, including psychosocial development (self-esteem, autonomy, attachment, and identity formation). Reliable and consistent survey tools are essential to understanding developmental trends. This study focused on creating surveys that could be comprehended by all adolescents, no matter if they experience IDD or not. Findings from this study suggested that there are more similarities than difference across areas of psychosocial development among adolescents with IDD as well as with their typically developing peers. These findings can help researchers more accurately assess psychosocial development for more adolescents, including those experiencing IDD.

Implications Of Malthus-Boserup Ratcheting For Interpreting The Archaeological Record, Gideon F. Maughan

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Prehistoric populations across North America seem to grow exponentially, with some variation between regions. Archaeologists have explored the differences somewhat, but have not explained the differences or the sustained growth with any reference to what may be going on under the surface in a way that is relevant to all regions. I propose that environmental limits on population are shaped by what populations eat and how they acquire food, and that when populations are large enough to feel the scarcity in their environment, they change their way of life in a way that increases those limits. The model I propose …

Initial Development And Validation Of A New Measure Of Students' Social-Emotial Competencies, Stephanie A. Vinal

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In order to support student success, schools and researchers are targeting non-academic skills, termed social-emotional learning. Social-emotional learning (SEL) represents the process by which students develop critical thinking and problem-solving skills, establish healthy and positive relationships, and identify as well as regulate emotions. Research shows SEL interventions are effective in decreasing student problems (e.g., anxiety, depression, low motivation; Barry et al., 2015; Corcoran, et al., 2018; Durlak et al., 2011; Weare & Nind, 2011) and increasing positive student outcomes (e.g., academic success, personal growth; Merrell, 2010; Zins et al., 2007). Although SEL is gaining popularity among practitioners and researchers, there …

Executive Functioning And Brain Activation In Young Monolingual And Bilingual Children: An Fnirs Study, Matthew L. Cook

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Over the past 40 years, the prevalence of bilingualism in the United States has increased. As bilingualism is increasing, it is important to examine potential benefits or drawbacks that early household bilingual exposure has on child development and how bilingualism may facilitate those benefits or drawbacks. This study included 5 monolingual and 6 bilingual children and compared differences in brain activation location and executive functioning skills. Results from this project show a trend of activation differences where the monolingual children had less activation of the middle area of the prefrontal cortex while there was similar activation in both the left …

A Single-Case Experimental Investigation Of Sketch And Speak Expository Intervention For Adolescents With Language-Related Learning Disabilities Via Telepractice, Amy K. Peterson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study investigated the effects of Sketch and Speak expository language intervention for adolescent students with language-related learning disabilities (LLD). Students with LLD have trouble understanding and using academic language for reading and writing and often benefit from explicit instruction in these areas. Sketch and Speak is an expository language intervention that teaches students to take notes in two forms and to systematically use oral practice to facilitate understanding and memory of notes. First, students learn to take notes using simple sketch writing, or pictography, which allows them to focus on the ideas of the text rather than the spelling, …