Digital Commons Network^™

Using Rna Sequencing Methodologies To Uncover Common Pathways In Neural Tube Defects: A Comparative Study Of Three Oxidative Neurotoxicants, Aubrey Coleen Johansen

Theses and Dissertations

Neural tube defects (NTDs) are the second most common type of congenital birth defect that affect infants worldwide. There are several proposed mechanisms for NTDs, but no definitive mechanism has yet been described. One possible mechanism is oxidative disruption of normal developmental signaling. The purpose of this study is to culture whole mouse embryos with three common developmental toxicants, mono-2-ethylhexyl phthalate (MEHP, a plastic pollutant), Fumonisin B1 (FB1, a corn mold), and valproic acid (VPA, an anticonvulsant drug), all of which are known to cause NTDs, and compare their shifts in redox potential and changes to important signaling pathways through …

Transition-Based Services And Community Support: Improving Knowledge Of Community Resources For Youth With Disabilities In Role Transitions, Ian Christopher Gee

Theses and Dissertations

Youth with disabilities often struggle to transition into new areas of life; many of these youth have difficulty finding and keeping jobs, making friends, and living independently. The present study evaluated the effects of accessing an online guide detailing how to access supports in one's community. The goal was to increase knowledge of community support options for four students with intellectual and learning disabilities from a transition-support program in the Mountain West. The guide included information on applying for a job, making friends by joining a social club, and finding where to attend church. Results indicated that each student learned …

Perceptual, Acoustic, And Kinematic Measures Of Speech Precision And Steadiness, Jessica Jamiel Martin

Theses and Dissertations

Clinicians rely on perceptual analysis in the assessment and diagnosis of motor speech disorders. However, connecting perceptual measures to quantitative data has proved challenging. This study uses correlational analyses to explore the relationship between perceptual, acoustic, and kinematic measures. Twenty typical speakers provided speech samples of rapid syllable repetition and speech tasks, which were then rated by 12 listeners for precision and steadiness on a visual analog scale. Data was analyzed to identify significant correlations between the measures. We found evidence of a modest perceptual-acoustic relationship, with results suggesting that acoustic rate may be correlated with perceptual features. Our findings …

Black Stereotypes In Basketball Films, Carsen Jackson Williams

Theses and Dissertations

This study conducts a frequency analysis on the Black stereotypes portrayed in popular basketball films through the lens of media framing. Academic literature has made a frequent topic of racial bias and its role in professional sports, particularly through sports media. However, there is a gap in the literature when looking specifically at basketball films as a whole and the prevalence therein of racial stereotypes, specifically Black stereotypes. Using framing theory as the backbone of the study, a frequency analysis was completed of main characters in the ten most popular basketball films to identify what Black Stereotypes arise. Most common …

Nothing About Us Without Us: A Folkloristic Approach To Creating Neurodivergent-Friendly Pedagogies For Secondary Classrooms, Brittney Hatchett

Undergraduate Honors Theses

This paper examines how utilizing an applied folkloristic approach of studying the communities of ADHD and autistic people allows us to conduct research that actively involves the voices of ADHD and autistic adults. I have collected personal experience narratives from ADHD and autistic college-aged students about their experiences with different teaching strategies in junior high and high school. Through analysis of these narratives, I examine how the narratives of ADHD and autistic individuals can help guide educational pedagogies towards models that more equitably consider cultures of disabled individuals and better meet the educational needs of future neurodivergent students while simultaneously …

Speech Prosody In People With Non-Fluent Aphasia: A Descriptive Study Of Between And Within Utterance Pause, Makayla Brielle Newcombe

Theses and Dissertations

The purpose of this study was to examine patterns of pause duration and frequency in speakers with moderate nonfluent aphasia and apraxia. The speech recordings analyzed in this study were produced by 16 adult speakers of American English (8 males and 8 females). Speech samples were provided by the AphasiaBank database (i.e., narrative samples from the Cinderella Story). Praat acoustic analysis software was used to code the speech samples for utterance boundaries and durations, as well as between and within filled and silent pause durations and frequencies. Results found a difference in silent versus filled pause durations, with silent pauses …

Caregiver And Clinician Impressions On The Development Of Spoken Language In Autistic Cochlear Implant Users, Courtney Dawn Marks

Theses and Dissertations

The current literature reports that oral language development is not a realistic goal for autistic cochlear implant users (ACI). This is curious, due to the general success of cochlear implants and the fact that many autistic individuals develop strong spoken language skills. Therefore, this study aimed to examine clinician and caregiver insights into spoken language development in the ACI population with the aim of elucidating the factors that influence the poor outcomes reported in the literature. We predicted that cochlear implant function would not be the limiting factor in ACI language development, but that device use and sensory atypicalities might …

Dungeons & Dragons & Dissertations: A Study Of Therapeutically Applied Tabletop Roleplaying Game Groups At A University Counseling Center, Samuel Mischa Chun

Theses and Dissertations

Although there is a large body of research on the effects of unstructured group therapy among college students, there is inconclusive research on how implementing tabletop roleplaying games (TTRPGs) as a structured activity affects group cohesion for therapy groups made up of college students. Participants were adult, full-time university students who are seeking therapy at the university counseling center. This study measured the effectiveness of therapeutically applied TTRPGs in group therapy with a mixed-methods approach. Participants took the Outcome Questionnaire-45 (OQ-45) to measure psychological functioning, the Group Questionnaire (GQ) to measure group cohesion, and answered five qualitative questions to describe …

Revolutionize Your Child's Future With The Ultimate Smart Education System, Sam Smith

Student Works

In the journey of life, education is the compass that guides our children toward a brighter future. Yet, in today's fast-paced digital world, the traditional compass is evolving into a sophisticated GPS. Enter the Smart Education System—a revolutionary beacon that harnesses the power of technology to illuminate personalized, engaging, and effective learning pathways. This guide delves into how the ultimate Smart Education System can transform your child's future, paving the way to endless possibilities.

Toward Overcoming The Double Empathy Problem: Bridging Autistic And Neurotypical Minds Through Science And Art, Elizabeth Rose Bessey

Theses and Dissertations

Historically, autistic people have been portrayed as lacking empathy. However, more recent research reveals mutual, rather than one-sided, gaps in empathy between autistic and neurotypical (NT) people. Decreased empathy can lead to marginalization and even violence, usually toward those in the minority. Regardless of diagnosis, however, there are fundamental aspects of the human experience upon which empathy could be built. In the present study, we explored commonalities and differences in how autistic and NT individuals experience comfort and discomfort. Semi-structured interviews were conducted to discover the causes, emotions, and reactions to comfortable and uncomfortable social situations and environments across autistic …

Full Issue

The Thetean: A Student Journal for Scholarly Historical Writing

No abstract provided.

Scientists As Citizens: The Role Of The Bulletin Of The Atomic Scientists In The Postwar Era, 1945-1949, Elizabeth Baker Given

The Thetean: A Student Journal for Scholarly Historical Writing

In mid-August 1945 the dropping of the uranium and plutonium bombs devastated the cities of Hiroshima and Nagasaki, causing Japanese leaders to surrender to the United States. World War II had finally come to a close. However, the manner in which the war ended also marked the beginning of a new age. The detonation of the atomic bomb prompted unprecedented challenges in controlling the destructive weapon. Manhattan Project scientists, who had created the bomb in the midst of wartime secrecy and understood its grave dangers, were deeply concerned about the future of their brainchild. In a world that had been …

Glasnost, Perestroika And Big Mac's: The Significance Of Mcdonald's In The Changing Face Of The Ussr, Theresa Bartholomew

The Thetean: A Student Journal for Scholarly Historical Writing

Early on the morning of 30 January 1990, George Cohon, president of McDonald'sCanada, left his hotel room and drove to Pushkin Square in Moscow. Nervous about the international press that would be covering the opening of the first McDonald's in this nation and anxious to make the opening perfect, he arrived to see the streets empty in front of the fast-food restaurant except for a lone policeman. Wondering where the anticipated crowds of Muscovites were, Cohon approached the officer, concerned by the apparent lack of interest in the first McDonald's opening in the Soviet Union. After a short conversation with …

Re-Defining Thainess: Negative Identification During The Franco-Thai Border Conflict, Shane Strate

The Thetean: A Student Journal for Scholarly Historical Writing

On the night of 15 October 1940 over three thousand university students and city residents marched, torches in hand, through the streets of Bangkok to protest the latest incident in the long-standing border dispute with France. Local newspapers had organized the demonstration and a few journalists accompanied the demonstrators, standing in the back of trucks and making speeches designed to incite the crowd. The march was part of a newspaper campaign to convince the government to deliver an ultimatum to French Indochina: either return territories formerly belonging to Siam or face military retaliation. Among the banners carried by the students …

Flexible And Rigid Endoscopic Evaluation Of In Vivo Rabbit Larynges: A Pilot Study, Shauntel Mei Li Anderson

Theses and Dissertations

The purpose of this investigation was to determine the comparability of flexible endoscopy to rigid endoscopy in the examination of rabbit vocal folds in vivo. This work was conducted within a larger parent project that has investigated the adverse effects of combination inhaled corticosteroids (ICs) on voice function in animal models and humans. In this study, both flexible and rigid vocal fold imaging was performed on eight rabbits; four having received ICs and four that were from control conditions. Original recordings were examined frame-by-frame to identify similar views, zoomed in and zoomed out, for flexible and rigid samples. Images were …

Identifying Barriers To Sustainability Of Dual Language Immersion Programs In Utah Schools, Jennifer Leigh Rowley

Theses and Dissertations

Dual Language Immersion (DLI) educational programming began in Utah in 2008. Within three short years, DLI programs in Utah schools had grown from 5 to 58 programs statewide. Presently, Utah now has over 301 DLI programs, including instruction in Spanish, Chinese, French, Portuguese, Russian, and German. DLI programs have many benefits and have attracted many student families. However, not much research has been done on program planning, implementation, and the sustainability of DLI programs within individual school cultures and climates. This study will examine the satisfaction level of faculty, staff, administrators, and parents at DLI schools (including how supported/understood each …

Full Issue

The Thetean: A Student Journal for Scholarly Historical Writing

No abstract provided.

The Myth Of An Easy Passage To The Far East, Brenden Rensink

The Thetean: A Student Journal for Scholarly Historical Writing

The tales of North American exploration and westward expansion have often been painted in tones of manifest destiny, heroic bravery, and divine providence. While such portrayals surely prove insightful in some cases, they do not paint the whole picture. A more accurate depiction of American exploration would include the driving forces of economic gain, naive optimism, overeagerness, and the hasty acceptance of geographical misinformation. The strength of these motives and forces was so strong that for centuries adventurers continued to explore the continent despite constant disappointment and financial loss. In particular, the closely related myths of the Strait of Anian …

"This Medley Of Religions" The Origins Of America's Free Religious Market On The Colonial Frontier, Frank K. Lambert

The Thetean: A Student Journal for Scholarly Historical Writing

According to historians of modern revolutions, the American Revolution was hardly revolutionary. Merely a constitutional quarrel, they say, pointing out that the split with Britain left existing social and economic structures largely undisturbed. Surely any revolution deserving the name would have, at minimum, eliminated chattel slavery, the very antithesis of liberty and independence. Yet slavery remained and even flourished in the new republic. There was one accomplishment, however, that even the harshest critics agree was truly revolutionary: America's constitutional ban on religious establishment and guarantee of free exercise to all. Throughout the Old World, state religions and political regimes acted …

Exploring The Gap Between Self-Assessed And Actual Language Proficiency: A Comparative Analysis Of Japanese And Romance Language Learners, Megan Scarlet Keys

Theses and Dissertations

This study explores self-assessment accuracy among Japanese second language (L2) learners compared to learners of Romance languages. This research aims to investigate the extent of accuracy in self-assessment among Japanese learners and compare it with their counterparts studying Romance languages. Additionally, the study explores the variables influencing the accuracy of self-assessment in this context. The participants in this study comprised 144 undergraduate students enrolled in Japanese, French, Spanish, or Portuguese courses at Brigham Young University. Most participants possessed practical experience using their L2 in the target cultural context, complementing their academic coursework. The Language Ability Self-Evaluation Resource (LASER) was utilized …

Attitudes, Opinions, And Beliefs Of Teachers Toward Dual Immersion Programs In Utah Schools, Amy Lynn Hawks

Theses and Dissertations

Dual language immersion programs have been on the rise in the United States as a proven effective form of bilingual education. As of the 2018–2019 academic year, Utah had 224 dual language immersion (DLI) programs; 113 Spanish, 65 Chinese, 30 French, 13 Portuguese, 2 German and 1 Russian. Roughly 34,000 students were enrolled in one of these programs. The DLI programs in Utah use a 50:50 model, which means half of the students' day is in the partner language model and half is in English. The purpose of my study was to research teachers’ attitudes, opinions, and beliefs within a …

Exploring Caregiver Support For Advanced Practice Nurses Following An Error, Sunnie Lee Nield

Theses and Dissertations

Advanced Practice Registered Nurses (APRN) are a growing population of employed individuals within the healthcare system, working in outpatient and inpatient settings. Like other healthcare professionals, nurse practitioners can and do make errors while practicing. Nevertheless, little to no research has focused on them. This research aimed to better understand nurse practitioners' attitudes towards error approach, perception, and cause using the Medical Error Attitude Scale (MEAS). Additional purposes included the further exploration of APRNs' experiences following an error and support they may or may not receive. A convenience sample of ARPNs licensed in Utah was sent an electronic survey via …

A Rabbit Model Of Voice Function Changes Caused By The Administration And Subsequent Withdrawal Of Asthma Inhalers, Savannah Forbes Bullock

Theses and Dissertations

Combination inhaled corticosteroids (ICs) are the primary treatment prescribed for patients with asthma; however, voice problems are also associated with ICs. In this study, 32 rabbits were assigned randomly to one of five experimental groups: baseline, induction, induction control, reversibility, and reversibility control. The baseline group received no treatment and larynges were obtained following quarantine. Rabbits belonging to experimental groups received IC treatment twice a day until trained raters noted visible vocal fold changes during endoscopy, which was performed every 2 weeks. When changes were observed, animals were euthanized, and the larynges were harvested from the experimental induction group and …

To Boldly Go Where No President Has Gone Before: Why Nixon Went To China, Aaron Anderson

The Thetean: A Student Journal for Scholarly Historical Writing

President Nixon himself dubbed it "the week that changed the world." Minutes after he strode from steps to tarmac, hand outstretched to grasp Premier Chou's hand, Chou, also realizing the magnitude of the occasion, turned to him and remarked, "your handshake came over the vastest ocean in the world-twenty-five years of no communication." If we take the chief players at their word-and the chroniclers of history have done so-it is no exaggeration to say that President Richard Nixon's historic visit to the People's Republic of China in February of 1972 was one of the most significant events of the Cold …

The Impact Of Divided Attention Tasks On Stress: Insights From Heart Rate Variability And Galvanic Skin Response, Kira Stefanie Uluave

Theses and Dissertations

This study examined the impact of divided attention tasks on stress using physiologic measures. The divided attention conditions included speech tasks (conversation or procedural discourse) and non-speech computer-based tasks (visuospatial, mathematical, language, data entry, or text editing). Participants included 60 adults divided into two groups of 30 by age. The young adult group ranged in age from 18-30 years and the older adults ranged from 55-82 years. Participants were required to perform the speech task and the non-speech task in isolation as well as a speech task performed concurrently with each of the non-speech tasks. The order of the tasks …

Digitally Beamformed 2d Scanning Phased Array Radar For Networked Unmanned Air Vehicle Detection And Tracking, Carson Reed Brown

Theses and Dissertations

Radar systems vary significantly in size, weight, power, and cost (SWaP-C) characteristics with many high SWaP-C models being inaccessible to consumers. Recognizing this, we have engineered an effective but low SWaP-C networked radar system tailored for detecting and tracking unmanned air vehicle (UAV) traffic. Using field-programmable gate arrays (FPGAs), and custom-designed printed circuit boards (PCBs), our system achieves remarkable efficiency without compromising performance. We use patch antennas for our transmitter and in our 4x4 receiver array. With our low SWaP-C system we have successfully concluded outdoor range testing, detecting corner reflector targets at a remarkable 10dB above our noise floor …

Psychological Safety Of Pre-Licensure Nursing Students: A Longitudinal, Qualitative Study, Laura Butler

Theses and Dissertations

Background: Previous studies have explored the concept of psychological safety among pre-licensure nursing students; however, the literature is notably sparse on personal descriptions of pre-licensure nursing students' experiences of psychological safety in clinical settings. Individual descriptions of psychological safety will provide added insight and understanding about the elements that shape psychological safety in pre-licensure nursing students. Objectives: This research aimed to longitudinally explore pre-licensure nursing students' experiences of psychological safety during clinical rotations and how their experiences of psychological safety change over time. Methods: This study used a longitudinal, qualitative, descriptive approach. Participants were recruited from a nursing program in …

The Effect Of Educating Mas On Hpv Vaccination: A Pilot Project, Alexis Petersen, Karlen E. Luthy, Michael S. Robinson, Janelle L. B. Macintosh

Student Works

Background: The HPV vaccine protects patients against infection and cancers, yet it is underutilized. Medical Assistants (MAs) can play a pivotal role in vaccination and are the focus of this project.

Aim Statement: This project aims to examine whether one educational session can improve the perceptions, knowledge, and comfort level of MAs regarding HPV vaccination.

Methods: The project took place at three separate clinics of one pediatric organization in Utah.

Interventions: A 10–15-minute educational session about the HPV vaccine was presented to the MAs at each clinic, and a pre- and post-survey method was used to analyze the effect of …

Full Issue

The Thetean: A Student Journal for Scholarly Historical Writing

No abstract provided.

Covered Wagons To Ski Slopes: State Promoting Tourism During The 1947 Utah Prioneer Centennial, Jenny Showalter

The Thetean: A Student Journal for Scholarly Historical Writing

Crowds of skiers and ski enthusiasts gathered at a Utah resort on March 2, 1947. Excitement filled the brisk air as spectators watched professionals cut through the lingering winter snow to compete in the U.S. Slalom Ski Championships. Skiers from all over the nation were a blur as they expertly weaved between the gates. "Romantic Alta" provided the perfect spot for the championships with her "great white blankets" of "lavish and dependable" snow nestled in the heights of the Utah mountains. The Slalom Ski Championships were only one of several athletic events held as part of the Pioneer Centennial celebrations …