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Quantifying Shape Variation In An Antisymmetrical Trait In Xenophallus Umbratilis, Mary-Elise Johnson Nielsen Dec 2022

Quantifying Shape Variation In An Antisymmetrical Trait In Xenophallus Umbratilis, Mary-Elise Johnson Nielsen

Theses and Dissertations

Antisymmetry is a striking, yet puzzling form of biological asymmetry. The livebearing fish Xenophallus umbratilis exhibits antisymmetry in the male intromittent organ and provides a system that is well-suited for studying the nature of variation in antisymmetrical traits. Using geometric morphometrics, I test the hypothesis that because the gonopodium is critical to fitness there will not be significant differences in gonopodium shape between the two gonopodial morphs in this species. My results are consistent with this prediction, though I found that gonopodium shape did differ with gonopodium size.

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Is Teaching Experience A Predictor For School Psychologists' Confidence And Competence In Behavior Intervention Plans?, Misty Dawn Lainé Coplan Dec 2022

Is Teaching Experience A Predictor For School Psychologists' Confidence And Competence In Behavior Intervention Plans?, Misty Dawn Lainé Coplan

Theses and Dissertations

The Individuals with Disabilities Education Improvement Act (IDEIA) introduced Behavior Intervention Plans (BIPs) into United States law in 1990, and the reauthorization of IDEIA occurred in 2004. Even though BIPs have been codified into law, school personnel struggle to meet BIP mandates due to poor implementation fidelity. Barriers for BIP implementation are varied, but there is little research regarding whether practitioner competence and confidence through teaching experience is a factor. School psychologists (N = 122) from eight states completed a self-evaluation survey using the tailored design method. Results from the survey compared responses from school psychologists with and without teaching …

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Voices From The Field: A Critical Incident Study Of Teachers' Perspectives On What Helps And Hinders The Implementation Of Behavior Intervention Plans In The Classroom, Emily Anne Cragun Dec 2022

Voices From The Field: A Critical Incident Study Of Teachers' Perspectives On What Helps And Hinders The Implementation Of Behavior Intervention Plans In The Classroom, Emily Anne Cragun

Theses and Dissertations

Student problem behavior continues to be a major issue in schools for both teachers and students. Teachers often feel they are not provided with enough resources to help them manage this problem behavior. Students who engage in problem behavior tend to struggle socially and academically. When classified with an emotional disturbance, students are especially at risk due to the severity of the problem behavior they exhibit (Brauner & Stephens, 2006). This study examined how function-based interventions can help both teachers and students better manage the effects of problem behavior. There are several factors believed to hinder the effectiveness of function-based …

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Principles For Using Remote Data Collection Devices And Deep Learning In Evaluating Social Impact Indicators Of Engineered Products For Global Development, Bryan J. Stringham Dec 2022

Principles For Using Remote Data Collection Devices And Deep Learning In Evaluating Social Impact Indicators Of Engineered Products For Global Development, Bryan J. Stringham

Theses and Dissertations

Evaluating the social impacts of engineered products, or effects products have on the daily lives of individuals, is critical to ensuring that products are having positive impacts while avoiding negative impacts and to learning how to improve product designs for a more positive social impact. One approach to quantifying a product's social impact is to use social impact indicators that combine user data in a meaningful way to give insight into the current social condition of an individual or population. However, determining social impact indicators relative to engineered products and individuals in developing countries can be difficult when there is …

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An Augmented Reality Maintenance Assistant With Real-Time Quality Inspection On Handheld Mobile Devices, James Thomas Frandsen Dec 2022

An Augmented Reality Maintenance Assistant With Real-Time Quality Inspection On Handheld Mobile Devices, James Thomas Frandsen

Theses and Dissertations

With the advances of industry 4.0, augmented reality (AR) devices are being deployed across the manufacturing sector to enhance worker perception and efficiency. AR is often used to deliver spatially relevant work instructions on mobile devices for maintenance procedures on the factory floor. In these situations, workers use their mobile devices to view instructions in the form of 3D animations and annotations that directly overlay the equipment being maintained. Workers then follow the AR instructions and must ultimately rely on their own judgement and knowledge of the procedure as they progress from step to step. An AR assistant that could …

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Deep-Brain Shape Features Differentially Relate To Social Outcomes In Pediatric Traumatic Brain Injury, Braydon Lee Dec 2022

Deep-Brain Shape Features Differentially Relate To Social Outcomes In Pediatric Traumatic Brain Injury, Braydon Lee

Undergraduate Honors Theses

Pediatric traumatic brain injury (TBI) is a global issue with major health consequences. The integrity of brain structures and their social functional correlates are at risk in children with TBI. In this study, magnetic resonance images of the thalamus, caudate, putamen, and globus pallidus were examined in a pediatric TBI group from the Social Outcomes of Brain Injury in Kids (SOBIK). Shape deformations of these structures were compared to an orthopedically injured (OI) control. Additionally, the correlation between shape deformation and theory of mind (ToM) measures were mapped and compared. This study found inward deformations in the ventral thalamic nuclei …

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Improving Spatial Resolution Of Time Reversal Focusing Using Arrays Of Acoustic Resonators, Adam David Kingsley Dec 2022

Improving Spatial Resolution Of Time Reversal Focusing Using Arrays Of Acoustic Resonators, Adam David Kingsley

Theses and Dissertations

Using a near-field array of acoustic resonators, it is possible to modify a focused pressure field and enforce a spatial frequency corresponding to the resonator array spacing. This higher spatial frequency makes it possible to focus and image with a resolution that is better than if the focusing were in free space. This near-field effect is caused by the phase shifting properties of resonators and, specifically, the delayed phase found in waves with a temporal frequency lower than that of the resonators in the array. Using time reversal, arrays of resonators are explored and the subwavelength focusing is used to …

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“Surfaces And Appearances”: Character, Physiognomy, And Communication In Charles Dickens’S And Wilkie Collins’S A Message From The Sea, Rachel Gouff Dec 2022

“Surfaces And Appearances”: Character, Physiognomy, And Communication In Charles Dickens’S And Wilkie Collins’S A Message From The Sea, Rachel Gouff

Undergraduate Honors Theses

This thesis analyzes the way physiognomy works within Charles Dickens’s and Wilkie Collins’s novella, A Message from the Sea. The novella develops and promotes a version of physiognomy with limits, illustrating these limits through the experiences of its characters and through the symbolism of various objects such as tombstones, ghosts, and—most notably—the message in the bottle. Physiognomy, used repeatedly by various characters throughout the text, is nearly always able to correctly predict people’s general moral character. However, using physiognomy alone leaves a character’s history, motivations, and deep emotions as indecipherable as the parts of the bottle’s message where the ink …

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Missionaries And Manipulation: Exploring Vulnerabilities And Safeguards For Young Missionaries In The Church Of Jesus Christ Of Latter-Day Saints, Rachel Sowa Ray Dec 2022

Missionaries And Manipulation: Exploring Vulnerabilities And Safeguards For Young Missionaries In The Church Of Jesus Christ Of Latter-Day Saints, Rachel Sowa Ray

Undergraduate Honors Theses

This project aims to better understand the vulnerabilities of missionaries of the Church of Jesus Christ of Latter-day Saints as they relate to emotional abuse stemming from companions, mission leaders, and those they teach. It compiles the current research on relationship abuse and draws connections between these issues and missionaries. Emotional abuse is defined. We review various elements of missionary life, including the age of missionaries, religious pressures, pressures inherent in missionary life, and cultural naiveté. Each of these is tied to potential weaknesses in which emotional abuse can impact the life and relationships of a missionary. Suggestions for safeguards …

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Focusing Of High-Amplitude Sound Waves Using The Time Reversal Process, Brian D. Patchett Dec 2022

Focusing Of High-Amplitude Sound Waves Using The Time Reversal Process, Brian D. Patchett

Theses and Dissertations

Time reversal is a method often used to focus sound to a desired location, and works best in a reverberant environment. The effect of focus location within a reverberant environment is presented first, revealing that proximity to reflecting surfaces has a significant effect on the amplitude of the focus both experimentally and when using a modal summation model. These effects are a primary component to creating focus signals at high amplitudes. High-amplitude focusing experiments show that when multiple sources are used simultaneously to generate a focus, a peak amplitude pressure spike of 200 dB can be achieved in air. A …

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Development Of A 3d-Printed Microfluidic Droplet-On-Demand System For The Deterministic Encapsulation And Processing Of Biological Materials, Chandler A. Warr Dec 2022

Development Of A 3d-Printed Microfluidic Droplet-On-Demand System For The Deterministic Encapsulation And Processing Of Biological Materials, Chandler A. Warr

Theses and Dissertations

The growing threat of antimicrobial resistance is among the largest concerns in the world today. One method under development to combat this issue is the encapsulation of microbes in microfluidic droplets for single-cell testing. This method may be able to circumvent the need for a traditional positive cell culture which consumes the majority of the testing time using current diagnostic methods. This dissertation presents a method by which to deterministically encapsulate microbes using an artificial intelligence object detection algorithm and a Droplet-On-Demand microfluidic device. To accomplish this, the Droplet-On-Demand microfluidic device was first developed using a unique 3D-printing manufacturing method. …

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Coaches Supporting Teachers Reluctant To Implement Intervention Instruction: The Role Of Reflection, Elizabeth Cutrer, Erica E. Miller Dec 2022

Coaches Supporting Teachers Reluctant To Implement Intervention Instruction: The Role Of Reflection, Elizabeth Cutrer, Erica E. Miller

Faculty Publications

No abstract provided.

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Prescriptive Lists: A Taxonomy Of Lists Used In Prescriptive Discourse, Kelsie Westphal Dec 2022

Prescriptive Lists: A Taxonomy Of Lists Used In Prescriptive Discourse, Kelsie Westphal

Undergraduate Honors Theses

English prescriptive discourse generally shares language rules in the form of entries, many of which contain lists. However, while lists have recently caught the attention of scholars in several fields, not much if any research has been dedicated to the use of lists in prescriptive discourse. This thesis begins the exploration of the use of lists in prescriptive discourse by creating a taxonomy of lists found in prescriptive reference works such as usage guides and style guides. The study then discusses how characteristics of lists and of the categories featured in the taxonomy interact with prescription, opening the door for …

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Methods For Engineers To Understand, Predict, And Influence The Social Impacts Of Engineered Products, Phillip Douglas Stevenson Dec 2022

Methods For Engineers To Understand, Predict, And Influence The Social Impacts Of Engineered Products, Phillip Douglas Stevenson

Theses and Dissertations

Engineered products can impact the day-to-day life of their users and other stakeholders. These impacts are often referred to as the product's social impacts. Products have been known to impact the people who use them, design them, manufacture them, distribute them, and the communities where they exist. Currently, there are few methods that can help an engineer identify, quantify, predict, or improve a product's social impact. Some companies and organizations have tried to identify their impacts and, for example, set goals for achieving more sustainable business practices. However, engineers, in large part, do not have methods that can help improve …

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Understanding The Role Of Institutional Support For Student Academic Engagement In Higher Education Online And Blended Learning Settings Through The Lens Of The Academic Communities Of Engagement Framework, Sara Hirschi Tuiloma Dec 2022

Understanding The Role Of Institutional Support For Student Academic Engagement In Higher Education Online And Blended Learning Settings Through The Lens Of The Academic Communities Of Engagement Framework, Sara Hirschi Tuiloma

Theses and Dissertations

This multiple-article dissertation explores institutional support for student academic engagement through the lens of the Academic Communities of Engagement (ACE) framework. A literature synthesis explores the current research on teaching assistant (TA) support in online and blended environments in higher education, with a special emphasis on their role in providing support for affective engagement, in addition to supporting cognitive and behavioral engagement. The review suggests that additional research needs to be done in this area to better understand the role of TAs in online environments and how institutions can prepare them for this role through meaningful training. The second article …

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Body Image Dissatisfaction In Correlation With Self-Efficacy And Depression, Nate Burden Dec 2022

Body Image Dissatisfaction In Correlation With Self-Efficacy And Depression, Nate Burden

Student Works

This literature review focuses on the topic of body image dissatisfaction (BID) and self efficacy/esteem. I aimed to review the association between the two. Multiple databases were included, primarily utilizing terms such as “self-esteem” “Body image dissatisfaction” “depression” and “Self-efficacy”. Results review the various factors of body image dissatisfaction. These factors included aspects of appearance in various regions of the body, but primarily through weight and body shape. I reviewed the association and comparison of depression with body image dissatisfaction. The goal was in identifying the cause effect relationship between the two leading to the next part of the study. …

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The Use Of Inertial Measurement Unit For The Characterization Of Multiple Functional Movement Patterns In Individuals With Chronic Ankle Instability, Seunguk Han Dec 2022

The Use Of Inertial Measurement Unit For The Characterization Of Multiple Functional Movement Patterns In Individuals With Chronic Ankle Instability, Seunguk Han

Theses and Dissertations

Patients with a history of lateral ankle sprain (LAS) may experience different levels of mechanical and/or sensorimotor deficits following their injuries. Although various factors, such as structural damage, sensorimotor adaptation, perceived instability, swelling and/or pain, can develop and perpetuate the condition of chronic ankle instability (CAI), most previous CAI research on biomechanics has considered all patients with CAI as a homogeneous group. Recent research has clustered patients with CAI into six distinct movement patterns during a maximal jump-landing/cutting task. This approach could motivate clinicians to develop appropriate rehabilitation programs for each patient with CAI depending on their movement patterns. However, …

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Full Issue Dec 2022

Full Issue

Insights: The Newsletter of the Neal A. Maxwell Institute for Religious Scholarship

No abstract provided.

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A Call For Emendations, Royal Skousen Dec 2022

A Call For Emendations, Royal Skousen

Insights: The Newsletter of the Neal A. Maxwell Institute for Religious Scholarship

As I have been working on the Book of Mormon Critical Text Project, people have
occasionally written or talked to me about passages in the Book of Mormon that seem strange or difficult. A good many have made specific suggestions about emendations (or revisions to the text). Surprisingly, a large percentage of these have ended up being correct or have led me to come up with an appropriate emendation.

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The New World Promised Land’S Economic Base Dec 2022

The New World Promised Land’S Economic Base

Insights: The Newsletter of the Neal A. Maxwell Institute for Religious Scholarship

A majority of people in the modern world are absorbed in performing their daily work, conceived in terms of jobs, money, food, and other things practical and economic. Would it have been different for the Nephites or Lamanites? Not really. The center of their daily concerns, too, was “making a living.” But what that meant differed greatly from what we mean by the expression.

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Brown Bag Report Dec 2022

Brown Bag Report

Insights: The Newsletter of the Neal A. Maxwell Institute for Religious Scholarship

With fall semester under way at Brigham Young University, we look forward to keeping you abreast of another round of Institute-sponsored brown bag lectures. These presentations, which are not open to the general public, enable researchers to share their expertise and findings with their peers in related fields and to receive constructive input. Following are reports of three such presentations from earlier this year.

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Confession Of Sins Before Execution, John A. Tvedtnes Dec 2022

Confession Of Sins Before Execution, John A. Tvedtnes

Insights: The Newsletter of the Neal A. Maxwell Institute for Religious Scholarship

Alma 1:15 records the execution of Nehor for the murder of Gideon: And it came to pass that they took him; and his name was Nehor; and they carried him upon the top of the hill Manti, and there he was caused, or rather did acknowledge, between the heavens and the earth, that what he had taught to the people was contrary to the word of God; and there he suffered an ignominious death.

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Return, Leilani Bascom Dec 2022

Return, Leilani Bascom

Theses and Dissertations

Return is a video-based installation which includes sound, performance, and textile elements. Leilani Bascom is the lone actor navigating the water and where the water meets the land in this personal project exploring concepts of the life cycle from birth to death and rebirth. Life's paradox of struggle and release unfolds with imagery of battling through waves to swim deep underwater, fighting a river current and then surrendering to the flow, and carving a hole in the sand to climb into and be held. Viewers are immersed in the movement and sounds of water to witness the power and meaning …

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Critical Race Theory, Natural Rights, And The Fate Of Liberalism, Landon Hooley Dec 2022

Critical Race Theory, Natural Rights, And The Fate Of Liberalism, Landon Hooley

Undergraduate Honors Theses

Is critical race theory compatible with liberalism? I argue that it is not, and that natural rights theory, liberalism's rational core, ought to be preferred as the primary framework to create public policy and understand the law. Critical race theory (CRT) has outgrown its original design as a legal critique and become a political worldview, although it is not developed enough to constitute an ideology or philosophy. It has inspired various organizations and movements that expand upon its principles and propose ideals and policies that conflict with the current constitutional liberal order. Many conflicts between natural rights theory and critical …

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A Hug For Humanity: Metamodernism And Masculinity On Television In Ted Lasso, Kennedy Lesley Koford Dec 2022

A Hug For Humanity: Metamodernism And Masculinity On Television In Ted Lasso, Kennedy Lesley Koford

Theses and Dissertations

The Apple TV+ sports comedy Ted Lasso has been a hit among fans, who flock to the show and its positive messages. The show offers a refreshing tone, one that promotes positivity and optimism even when faced with the reality of a cynical world. By using the analytical perspective of metamodernism to understand its popularity, scholars and fans alike can gain a deeper understanding of core message of the show, which mimics the oscillation between the cynical and the sincere. Fundamental scholars in the emerging study of metamodernism, such as Robin Van Den Akker, Timotheus Vermeulen, and Alison Gibbons will …

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Transforming Gps Points To Daily Activities Using Simultaneously Optimized Dbscan-Te Parameters, Gillian Michele Riches Dec 2022

Transforming Gps Points To Daily Activities Using Simultaneously Optimized Dbscan-Te Parameters, Gillian Michele Riches

Theses and Dissertations

With the recent upsurge in mental health concerns and ongoing isolation regulations brought about by the COVID-19 pandemic, it is important to understand how an individual's daily travel behavior can affect their mental health. Before finding any correlations to mental health, researchers must first have individual travel behavior information: an accurate number of activities and locations of those activities. One way to obtain daily travel behavior information is through the interpretation of cellular Global Positioning System (GPS) data. Previous methods that interpret GPS data into travel behavior information have limitations. Specifically, rule-based algorithms are structured around subjective rule-based tests, clustering …

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An Investigation Into The Role Of Geometrically Necessary Dislocations In Multi-Strain Path Deformation In Automotive Sheet Alloys, Rishabh Sharma Dec 2022

An Investigation Into The Role Of Geometrically Necessary Dislocations In Multi-Strain Path Deformation In Automotive Sheet Alloys, Rishabh Sharma

Theses and Dissertations

Multiple strain path changes during forming lead to complex geometrically necessary dislocation (GND) development in strain gradient fields, inducing internal stresses that contribute to the Bauschinger effect, residual stresses, and springback which alters the final geometrical shape of the part. In order to analyze and design improved processing routes, models must capture the evolution of these internal stresses. However, most models capture the effects of these stresses via phenomenological approaches that require calibration to each new material and strain path. The development of models that capture the underlying physics at the sub-grain level is underway but requires in-depth studies of …

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Fault Tolerant Robotics Using Active Diagnosis Of Partially Observable Systems And Optimized Path Planning For Underwater Message Ferrying, Devon M. Webb Dec 2022

Fault Tolerant Robotics Using Active Diagnosis Of Partially Observable Systems And Optimized Path Planning For Underwater Message Ferrying, Devon M. Webb

Theses and Dissertations

Underwater robotic vehicles are used in a variety of environments that would be dangerous for humans. For these vehicles to be successful, they need to be tolerant of a variety of internal and external faults. To be resilient to internal faults, the system must be capable of determining the source of faulty behavior. However many different faults within a robotic vehicle can create identical faulty behavior, which makes the vehicles impossible to diagnose using conventional methods. I propose a novel active diagnosis method for differentiating between faults that would otherwise have identical behavior. I apply this method to a communication …

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University Inclusion Index: Inclusion At Brigham Young University, Rachel Zierenberg, Brigit Cooper, Amanda Foltz Dec 2022

University Inclusion Index: Inclusion At Brigham Young University, Rachel Zierenberg, Brigit Cooper, Amanda Foltz

Student Works

In order to investigate inclusion specifically at Brigham Young University (BYU), we measured students’ perception of belonging and representation through the use of our University Inclusion Index (UII). The UII is a measure of belonging and representation with 16 items on a 5-point Likert scale. This measure was distributed to a total sample of 171 BYU students, 60 of whom were self-identified minority students. The UII had high reliability (α = .92), high validity, and high internal consistency (≥ .55). The UII reports high face validity with 97% of respondents identifying inclusion at BYU. Factor analysis revealed one primary factor, …

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Pollination Ecology Of Island Endemic Plants: A Case Study On The California Channel Islands, C. Sheena Sidhu, Giselle E. Lozano, Michelle C. Miner, Emily Howe, Erin E. Wilson-Rankin Dec 2022

Pollination Ecology Of Island Endemic Plants: A Case Study On The California Channel Islands, C. Sheena Sidhu, Giselle E. Lozano, Michelle C. Miner, Emily Howe, Erin E. Wilson-Rankin

Western North American Naturalist

Understanding the pollination requirements of threatened species is critical for the success of long-term conservation strategies. In a series of greenhouse experiments, we assessed the effects of different pollination treatments, including autogamy, facilitated autogamy, and cross-pollination on fruit and seed set for 2 generations of a rare island endemic plant. Santa Cruz Island rockcress, Sibara filifolia (Brassicaceae), is a rare, endangered annual herb that is endemic to the California Channel Islands. While efforts are underway to monitor and conserve this rare plant species, little is known about its pollination biology. We quantified the index of self-compatibility and multiplicative fitness. We …

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