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Responding To Parents' Questions Regarding Polysorbate 80, Aluminum, And Thimerosal In Vaccines, Elli Hugh, Beth Luthy Aug 2021

Responding To Parents' Questions Regarding Polysorbate 80, Aluminum, And Thimerosal In Vaccines, Elli Hugh, Beth Luthy

Student Works

Vaccines save millions of lives worldwide every year. Nevertheless, misinformation regarding vaccine ingredients circulates on various media platforms and may negatively influence parental decisions regarding childhood vaccinations. Three vaccine ingredients commonly associated with parental vaccine concerns include polysorbate 80, aluminum, and thimerosal. Common misconceptions about polysorbate 80 and neurological sequela exist within the vaccine hesitant community. Additionally, aluminum has been incorrectly connected to chronic disease in children. Though proven that thimerosal does not cause autism, vaccine critics have now inaccurately reformed the argument claiming that it is the combination of thimerosal and aluminum that causes autism. The purpose of this …


Covid-19 Protocols In Academic Libraries In Canada And The United States: An Acrl Val Report, Holt Zaugg, Jeffrey Bullington, Stephanie Farne, Beate Gersch, Jo Ann Murphy, Lamonica Sanford Aug 2021

Covid-19 Protocols In Academic Libraries In Canada And The United States: An Acrl Val Report, Holt Zaugg, Jeffrey Bullington, Stephanie Farne, Beate Gersch, Jo Ann Murphy, Lamonica Sanford

Faculty Publications

In the Fall of 2020, as the COVID-19 pandemic raged throughout the world, educational institutions pivoted to online learning and supporting services, especially those found in academic libraries, adjusted. To better understand measures taken by academic libraries in Canada and the United States, the Association of College & Research Libraries’ (ACRL) Value of Academic Libraries (VAL) committee formed a subcommittee to examine how academic libraries adjusted and provided services to their respective institutions during COVID-19 pandemic. This report is the culmination of this examination.


A Qualitative Investigation Of The Implementation Of The Flipped Classroomâ In Secondary World Language Classes In The State Of Utah, Sarah Victoria Hoppes Aug 2021

A Qualitative Investigation Of The Implementation Of The Flipped Classroomâ In Secondary World Language Classes In The State Of Utah, Sarah Victoria Hoppes

Theses and Dissertations

The flipped classroom is a teaching method where students access instructional materials outside of class through teacher-made videos or readings so that time spent in-class with the instructor can focus on collaboration and student-driven practice. This instructional practice has gained popularity worldwide at the secondary and post-secondary level because of its perceived benefits for students. Such benefits include higher test scores and proficiency, more frequent interactions between teachers and students, increased content knowledge and application, and improved motivation and attitude towards a course. Although worthwhile, much of the research lacks details of teacher perspectives on the method and its use …


Student Nurse Knowledge And Confidence Regarding Childhood Immunizations, Heather Westergard Aug 2021

Student Nurse Knowledge And Confidence Regarding Childhood Immunizations, Heather Westergard

Theses and Dissertations

Background: Immunization training is essential for nursing students. However, Brigham Young University's (BYU) Nursing Program lacks data regarding the current curriculum's effect on vaccination knowledge and confidence. Purpose: The purpose of the study is to explore BYU nursing students' knowledge and confidence regarding vaccinations. Methods: Nursing students at BYU in the second and fourth semesters were surveyed using pre-and post-test questionnaires designed to measure student nurses' knowledge of and confidence about immunizations. To help evaluate current curricula established immunization content was taught during both the public health course and pediatric course via direct instruction, assigned reading, quizzes, exams, lab, and …


Facing Fears When Fearing Faces: Binocular Rivalry Perceptual Alternation And Approach-Avoidance In College-Aged Women With Autistic Traits And A History Of Adverse Experiences, Sarah Kamhout Aug 2021

Facing Fears When Fearing Faces: Binocular Rivalry Perceptual Alternation And Approach-Avoidance In College-Aged Women With Autistic Traits And A History Of Adverse Experiences, Sarah Kamhout

Undergraduate Honors Theses

Women with Autism Spectrum Conditions (ASCs) may be more likely to experience symptoms of trauma exposure due to greater likelihood of facing adverse childhood experiences (ACEs). In order to gain a better understanding of the neural mechanisms involved with ASC and PTSD in women who experience difficulty with social interactions, I examined the ability of two vision tasks-- Binocular Rivalry Perceptual Alternation (BR) and Visual Approach/Avoidance by the Self Task (VAAST)-- to predict symptoms of both conditions as well as differentiate between them. I also examined differences in response to neutral or emotional (angry or fearful) faces under both paradigms. …


A Usability Study Of Fido2 Roaming Software Tokens As A Password Replacement, Brian Rasmussen Aug 2021

A Usability Study Of Fido2 Roaming Software Tokens As A Password Replacement, Brian Rasmussen

Theses and Dissertations

The use of passwords for user authentication has significant shortcomings. As society becomes more dependent on the internet and web services, we need to find a replacement authentication method that users are willing to use. WebAuthn is one potential technology for password replacement. Recent studies have shown that users enjoy the usability of WebAuthn and hardware tokens as a password replacement but don't want to carry them around. Meanwhile, little to no research involves the use of software tokens. I carried out a user study of WebAuthn and roaming software tokens when used as a password replacement. We were able …


Fathers As Stay-At-Home Dads: Fathers' And Mothers' Perspectives On Children's School Experiences, Taylor Hubbert Michelsen Aug 2021

Fathers As Stay-At-Home Dads: Fathers' And Mothers' Perspectives On Children's School Experiences, Taylor Hubbert Michelsen

Theses and Dissertations

As traditional family roles change and circumstances at home become increasingly varied in contemporary society, the experiences of children also undergo change. For instance, when fathers take on primary caregiving responsibilities, those differing circumstances also impact their children. Therefore, it is important for researchers to study how changing parental roles affect children in the home. Through the use of qualitative research design, this research focuses on how the experiences of children within the home may be impacted when fathers are the primary caregiver. Although previous research has examined several aspects of family dynamics with so-called stay-at-home fathers, research has not …


Racial Discrimination And The Indirect Effects Of Forgiveness On Well-Being Among Emerging Polynesian Americans, Emily E. Tanner Aug 2021

Racial Discrimination And The Indirect Effects Of Forgiveness On Well-Being Among Emerging Polynesian Americans, Emily E. Tanner

Theses and Dissertations

There is a lack of research on the effects of racial discrimination on the mental health of emerging Polynesian American adults (ages 17-29). This study examines the effects of racial discrimination and the indirect effects of forgiveness on mental health among 423 Polynesian American emerging adults. Correlations were conducted in preliminary analysis then data was further analyzed through multiple regressions to determine if racial discrimination predicts psychological outcomes. A mediation analyses with Hayes PROCESS macro bootstrapping was conducted to examine the indirect effects of forgiveness. Lastly, a point-biserial correlation was conducted to examine the effects of education level on perception …


Active Thermography For Additive Manufacturing Processes, Nicholas Jay Wallace Aug 2021

Active Thermography For Additive Manufacturing Processes, Nicholas Jay Wallace

Theses and Dissertations

The goal of the research conducted for this master's thesis is to understand if active thermography is a suitable technique to detect (identify) and measure (approximate depth and or size) defects in additive manufacturing (AM) processes. Although other non-destructive measurement techniques exist, active thermography is an attractive option for AM applications because of the short measurement times that could be implemented between each layer of a print, and because of the relatively inexpensive equipment required. However, pulse thermography is typically applied to detect larger defects (>1 mm) in materials with high thermal conductivity. It was uncertain if active thermography …


Secularism: A Measure Of Explicit Agreement With Assumptions Of Secularism (Meaas), Conner Douglas Jones Aug 2021

Secularism: A Measure Of Explicit Agreement With Assumptions Of Secularism (Meaas), Conner Douglas Jones

Theses and Dissertations

Values are inherent within cultures, relationships, and many other systems, however, little study has been done on the extent to which individuals may explicitly agree with the metaphysical assumptions that much of psychological science relies upon. Psychological science, which uses scientific methodology, is a trusted source of knowledge for many students. Scientific methodology is conceptually linked to assumptions of naturalism, which makes claims about the truth of reality. These naturalistic assumptions pertain to ideas of disenchantment, which describe the world as free from any transcendent quality. These same ideas have become popular among people of the Western world and are …


An Investigation Of The Impact Gender-Specific Course Grouping Has On Female Middle-School Students' Concept Of And Interests Toward Technology And Engineering, Thomas Broderick Walsh Aug 2021

An Investigation Of The Impact Gender-Specific Course Grouping Has On Female Middle-School Students' Concept Of And Interests Toward Technology And Engineering, Thomas Broderick Walsh

Theses and Dissertations

Attempts to improve retention, interest, and enrollment of females in Technology & Engineering Education courses have included a variety of approaches including female-only classes. However, the implications of such courses have not been thoroughly investigated. Therefore, an investigation of female-only classes was undertaken; the findings revealed that the overall enrollment of females went up in the course and in subsequent classes, these students maintained their interests and attitudes towards Technology and Engineering, their perceptions of an engineer's gender changed from that of mostly male to mostly female, and their concepts of what an engineer does changed from mostly building or …


Effects Of Background Noise On The Speech Acoustics Of People With Aphasia, Kirsten Dixon Aug 2021

Effects Of Background Noise On The Speech Acoustics Of People With Aphasia, Kirsten Dixon

Theses and Dissertations

This study investigated the effect of hearing six background noise conditions (silent baseline, pink noise, monologue, lively conversation, one-sided phone call, and cocktail noise) on acoustic measures of speech production during story retells in people with aphasia. Eleven individuals with aphasia and 11 age- and gender-matched control participants took part in the study. Participants heard the background noise conditions through open-back headphones while they retold six short stories. The examiner calculated mean and standard deviation of intensity, mean and standard deviation of fundamental frequency (F0), and speech rate in words per minute. A Matlab application that identified pauses (i.e., periods …


Predicting Human Behavior In Repeated Games With Attitude Vectors, Brian L. James Aug 2021

Predicting Human Behavior In Repeated Games With Attitude Vectors, Brian L. James

Theses and Dissertations

As Artificial Intelligence systems are used by human users at an increasing frequency, the need for such systems to understand and predict human behavior likewise increases. In my work, I have considered how to predict human behavior in repeated games. These repeated games can be applied as a foundation to many situations where a person may interact with an AI, In an attempt to create such a foundation, I have built a system using Attitude Vectors used in automata to predict actions based on prior actions and communications. These Attitude Vector Automata (AVA) can transform information from actions in one …


Analysis Of Closed-Loop Digital Twin, Andrew Stuart Eyring Aug 2021

Analysis Of Closed-Loop Digital Twin, Andrew Stuart Eyring

Theses and Dissertations

Given recent advancements in technology and recognizing the evolution of smart manufacturing, the implementation of digital twins for factories and processes is becoming more common and more useful. Additionally, expansion in connectivity, growth in data storage, and the implementation of the Industrial Internet of Things (IIoT) allow for greater opportunities not only with digital twins but closed loop analytics. Discrete Event Simulation (DES) has been used to create digital twins and in some instances fitted with live connections to closely monitor factory operations. However, the benefits of a connected digital twin are not easily quantified. Therefore, a test bed demonstration …


Culture And Collective Teacher Efficacy: A Case Study In Efficacy, Scott Jason Benson Aug 2021

Culture And Collective Teacher Efficacy: A Case Study In Efficacy, Scott Jason Benson

Theses and Dissertations

The concept of collective teacher efficacy was first introduced by Bandura (1997) in the 1990's. Hattie's (2016) identification of collective teacher efficacy as the number one influence on student achievement has led to the idea that educators within a school have the ability to positively impact student achievement. In his research, Bandura identified four sources of both individual and collective teacher efficacy: mastery experiences, vicarious experiences, social persuasion, and affective state. The purpose of this qualitative research study is to identify aspects of school culture that support collective teacher efficacy. This was done by interviewing 32 members of the faculty …


Mental Contrasting With Implementation Intentions As Applied To Motivation In L2 Vocabulary Acquisition, Lindsay Michelle Stephenson Aug 2021

Mental Contrasting With Implementation Intentions As Applied To Motivation In L2 Vocabulary Acquisition, Lindsay Michelle Stephenson

Theses and Dissertations

Mental Contrasting with Implementation Intentions (MCII) is a self-regulation method shown to increase goal achievement through a combination of positive visualization and planning to overcome anticipated obstacles, specifically in time management, physical fitness, smoking cessation, dieting, social interaction, and classroom performance (Duckworth et al. 2013; Oettingen & Reininger 2016) Because second language (L2) acquisition is highly influenced by learner motivation, this study investigated whether MCII could be applied to motivation to acquire L2 vocabulary in beginning Arabic classes. A control group was compared to two treatment groups, one receiving vision-oriented MCII training that asked them to recall what first motivated …


Humor Production And Coping On Distress And Help-Seeking Attitudes Among Polynesian Americans, Augusto D. Gancinia Ii Aug 2021

Humor Production And Coping On Distress And Help-Seeking Attitudes Among Polynesian Americans, Augusto D. Gancinia Ii

Theses and Dissertations

There is a need for more psychological studies that inform culture-specific adaptations in psychotherapy among Polynesian Americans. The use of humor has been identified as a potential adaptation in psychotherapy. Humor can be a catalyst for building and strengthening a healthy working alliance between counselor and client. The utilization of humor in therapy has significantly reduced mental health-seeking stigma. Evidence of the use of humor exists among Polynesian people prior to western colonization of Polynesia which suggests humor to be a culturally salient practice. The current study explored attitudes of seeking mental health counseling among Polynesian Americans while investigating the …


A Social Media Misinformation Label And The Postrhetorical Presidency, Ethan Mcginty Aug 2021

A Social Media Misinformation Label And The Postrhetorical Presidency, Ethan Mcginty

Undergraduate Honors Theses

In May 2020, presidential communication on social media was—for the first time—subject to a misinformation label applied by the social media site on which the communication originated. This development indicates a turning point in social media sites’ relationship with presidential communication and demands adaptation in the scholarly understanding of presidential rhetoric during the present era. Drawing from the theoretical framework of the postrhetorical presidency, I perform dual rhetorical analyses of this landmark artifact. The first round of analysis ignores the label and analyzes the presidential communication alone to understand its function, while the second analysis reveals the rhetorical impact of …


Decision Based Learning Course Design & Implementation For Introductory Statistics, Austin Heath Aug 2021

Decision Based Learning Course Design & Implementation For Introductory Statistics, Austin Heath

Undergraduate Honors Theses

Researchers in multiple industries (biomedicine, engineering, etc.) cite the selection of an appropriate statistical test as a common problem. Experts draw on a framework of conceptual and procedural knowledge to navigate when to use statistical methods. Students also struggle determining the correct statistical method to use for a given research question. This is because they lack the opportunity to practice recognizing a host of features in each research question that provide clues for experts as to which method is most appropriate. “Decision Based Learning” (DBL) is a teaching method designed to help teachers and students address this struggle. In this …


Something Happened: Exploring Student Religious Experiences Through The Eyes Of Their Teacher, Jason Bird Pearson Aug 2021

Something Happened: Exploring Student Religious Experiences Through The Eyes Of Their Teacher, Jason Bird Pearson

Theses and Dissertations

Religious education involves learning about religion and the possibility of having religious experiences. Although measuring religious knowledge can be fairly straightforward, assessing whether students are having religious experiences can be more difficult. The purpose of this self-study is to develop clearer understanding of the interactions that might enable my students' religious experiences and how I might recognize when such experiences are occurring. I have written 10 narratives describing situations in which I believed students in my seminary had religious experiences. I interviewed those students to better understand their side of the narrative, and then used the Listening Guide to analyze …


Motivational Strategies And Student Engagement In A Blended German Course, Elizabeth Moye-Weaver Aug 2021

Motivational Strategies And Student Engagement In A Blended German Course, Elizabeth Moye-Weaver

Theses and Dissertations

Blended and online courses can require more student self-regulation than traditional in-person courses. Instructors and course designers can support student motivation and self-regulation in a variety of ways, such as by including motivational strategies in the course materials. The purpose of this study was to explore the relationship between the following three factors: the motivational strategies employed in the online course materials of a blended German language course, student engagement in the course, and student usage of the course materials. Selected course activities were analyzed using a checklist based on Keller's ARCS (Attention, Relevance, Confidence, Satisfaction) model for motivational design …


Warning! Explicit Material: The Effects Of Adolescent Pornography Use On Risky Sexual Behavior Over Time, Emily Jensen-Schvaneveldt Aug 2021

Warning! Explicit Material: The Effects Of Adolescent Pornography Use On Risky Sexual Behavior Over Time, Emily Jensen-Schvaneveldt

Theses and Dissertations

This study explored the longitudinal effects of adolescent pornography trajectories on risky sexual behavior, as well as predictors of pornography trajectories. Data was taken from Waves V-X of the Flourishing Families Project, which included a sample of 463 families. A zero-inflated Poisson growth mixture model was run to determine class participation and growth trajectories. Findings revealed that gender and religiosity significantly predicted class participation, and class participation significantly predicted risky sexual behavior. While this study did have limitations, this study adds to the previous literature by examining adolescent pornography trajectories over an extended period of time.


Student Retention And Persistence In Certificate-First Programs, M. Troy Martin Aug 2021

Student Retention And Persistence In Certificate-First Programs, M. Troy Martin

Theses and Dissertations

This research explores the effect that earning professional certificates has on student confidence, motivation, and persistence. For this study, the focus is the student motivation and persistence of nontraditional students who seek to earn a bachelor's degree despite considerable obstacles and challenges. Specifically, this study evaluates the matriculation rates between two cohorts of students who participated in the online PathwayConnect program. The first cohort was encouraged to complete the program and apply for an online bachelor's degree program at BYU-Idaho. The second cohort was also encouraged to apply to an online program, but only after earning a professional certificate in …


Transparent Capacitive And Piezoelectric Micromachined Ultrasonic Transducers For Tactile Feedback With 3d Displays, Emily Anne Laughlin Aug 2021

Transparent Capacitive And Piezoelectric Micromachined Ultrasonic Transducers For Tactile Feedback With 3d Displays, Emily Anne Laughlin

Theses and Dissertations

3D display technology is limited by the user's ability to interact with displays without being connected to external equipment. In order to feel tactile feedback in conjunction with displays, ultrasonic sound pressure fields have been created; however, ceramic transducers interfere with the user's immersive experience. We have created transparent ultrasonic transducers using capacitive micromachined ultrasonic transducer (CMUT) and piezoelectric micromachined ultrasonic transducer (PMUT) technology that allow the user to remain immersed in the experience while interacting with the display. Individual transparent piezoelectric transducers made with indium tin oxide (ITO) and polyvinylidene fluoride (PVDF) generate 66.9dB with 91.6% transparency. Samples were …


The Brass Plates In Context: A Book Of Mormon Backstory, Noel B. Reynolds Aug 2021

The Brass Plates In Context: A Book Of Mormon Backstory, Noel B. Reynolds

Faculty Publications

This paper brings contemporary ANE scholarship in several fields together with the ancient scriptures restored through Joseph Smith to construct an updated starting point for interpretation of the teachings of the Book of Mormon. It assembles findings from studies of ancient scribal culture, historical linguistics and epigraphy, and the history and archaeology of Mesopotamia, Egypt, and the Levant, together with the traditions of ancient Israel and the ancient scriptures restored to Joseph Smith, to construct a contextualized perspective for understanding Lehi, Nephi, and the Brass Plates as they would have been understood by their contemporaries—as prominent bearers of the Josephite …


Disability In Lee Han's Social Integration Films, Dasom Han Aug 2021

Disability In Lee Han's Social Integration Films, Dasom Han

Theses and Dissertations

The thesis examines four films by Lee Han—Wandeugi (2011), Thread of Lies (2013), A Melody to Remember (2016) and Innocent Witness (2019)—that highlight disability problems in contemporary South Korea. While exposing the prejudice against and misunderstanding of people with disabilities embedded in society, these motion pictures promote social integration through development of trusted relationships and effective communication within familial structures. The representations of disability indicate that the cinematic images of exclusion can reinforce disabled characters' marginalized identity and promote inclusive efforts among the viewer at the same time. Through textual, cultural, theoretical analysis, it is argued that the films progressively …


Acoustic Interaction Between A Pair Of Owls And A Wolf, Barbara Marti-Domken, Vicente Palacios, Shannon M. Barber Meyer Aug 2021

Acoustic Interaction Between A Pair Of Owls And A Wolf, Barbara Marti-Domken, Vicente Palacios, Shannon M. Barber Meyer

Western North American Naturalist

During summer 2019, we recorded an apparent vocal interaction, lasting just under 4 min, between a pair of Great Horned Owls (Bubo virginianus) and a gray wolf (Canis lupus) in Yellowstone National Park. To our knowledge, this is the first report of such an acoustic interaction in the scientific literature. The increased use of passive acoustic recorders, which record spontaneous vocalizations emitted by animals over long periods, will allow us to better document and study the importance of such interspecific interactions.


Durante el verano de 2019, grabamos una aparente interacción vocal entre una pareja de búhos …


Effects Of Parent-Implemented Interventions On Outcomes For Children With Autism: A Meta-Analysis, Wai Man Cheng Aug 2021

Effects Of Parent-Implemented Interventions On Outcomes For Children With Autism: A Meta-Analysis, Wai Man Cheng

Theses and Dissertations

Parent-implemented interventions (PIIs) can be useful in promoting parents’ knowledge of autism spectrum disorder (ASD) and in transferring necessary skills to children with ASD. Individuals with ASD can directly and indirectly benefit from PIIs in terms of academics, ASD symptom severity, behavior improvement, cognition, communication, and social skills. Many studies have explored the efficacy of PIIs; however, they have tended to report mixed effects. Previous meta-analyses and systematic reviews have been characterized by limited search terms and literature search procedures, emphases on published manuscripts, dependency on parent reports, dated findings, and comparisons across of different types of control groups. This …


The Impact Of Background Noise On The Spoken Language Of People With Mild To Moderate Aphasia: A Preliminary Investigation, Brenna Delyn Scadden Aug 2021

The Impact Of Background Noise On The Spoken Language Of People With Mild To Moderate Aphasia: A Preliminary Investigation, Brenna Delyn Scadden

Theses and Dissertations

This study examined how different background noise conditions affected the spoken language production of people with aphasia (PWA) when performing a story retell task. Participants included 11 adults with mild to moderate aphasia and 11 age- and gender-matched controls. Participants retold stories in a silent baseline and five background noise conditions (conversation, monologue, phone call, cocktail, pink noise). Dependent measures of speech fluency and language production measures (correct information units, lexical errors, lexical diversity, and cohesive utterances) were compared between groups and across conditions. Results reveal that background noise results in significantly lower communication efficiency (i.e., correct information units) for …


Analysis Of Benefits Of An Expansion To Udot's Incident Management Program, Logan Stewart Bennett Aug 2021

Analysis Of Benefits Of An Expansion To Udot's Incident Management Program, Logan Stewart Bennett

Theses and Dissertations

In 2018 the Utah Department of Transportation (UDOT) funded a study in which data were collected to evaluate performance measures for UDOT's Incident Management Team (IMT) program. After that study was completed, UDOT received funding to expand the size of its IMT program. Additionally, TransSuite, a data source used by the UDOT Traffic Operations Center to log incident-related data, was reconfigured to provide a higher quantity of performance measure data. This study made use of the new data source, in addition to Computer Aided Dispatch logs provided by the Utah Highway Patrol that were used in the first study, to …