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Childhood Obesity In The United States, Emma Stohl May 2023

Childhood Obesity In The United States, Emma Stohl

Ballard Brief

Childhood obesity has been a problem in the United States for decades. The rate of childhood obesity has tripled since the 1970s. As of 2023, 1 in 5 children in the US are obese, with this number rising yearly. Childhood obesity is exacerbated by the lifestyle of children, where their attention is consumed by technology use at the expense of consuming nutritious foods and participating in physical activities. The lack of physical education in schools influences children’s health education and is partly responsible for childhood obesity. Genetics also play a role in childhood obesity depending on the characteristics of a …

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The Underreporting And Dismissal Of Sexual Assault Cases Against Women In The United States, Jacey Passmore May 2023

The Underreporting And Dismissal Of Sexual Assault Cases Against Women In The United States, Jacey Passmore

Ballard Brief

Sexual assault is a highly prevalent yet rarely addressed issue within the United States. It is considered the most underreported and dismissed crime. There are a plethora of variables contributing to the underreporting and dismissal of sexual assault cases. The most prevalent factor appears to be the various understandings of sexual assault. The United States has no standard definition of rape or consent due to rape myths, victim blaming, disproportionately high perceptions of baseless allegations, and high-profile cases that are unrepresentative of the more common details of sexual assault. Other major contributing factors include knowing the perpetrator, victims’ pre-existing and …

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Semejanzas Y Diferencias Entre El Español Canario Y El Dominicano, Orlando Alba May 2023

Semejanzas Y Diferencias Entre El Español Canario Y El Dominicano, Orlando Alba

Faculty Publications

Esta presentación intenta destacar similitudes y discrepancias entre el español de Canarias, especialmente el de Las Palmas de Gran Canaria, y el de la República Dominicana. En otras palabras, el objetivo consiste en hacer una descripción parcial de la identidad de ambos modos de hablar con el apoyo, cuando es posible, de ilustraciones orales. En la exposición se comentan, en plan divulgativo, rasgos fonéticos (principalmente la variación de la /s/), algunos hechos sintácticos, y datos del léxico disponible en varios centros de interés.

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Physiognomy And Emotional Abuse In Elizabeth Gaskell's "The Grey Woman", Natalie Ann Davis Apr 2023

Physiognomy And Emotional Abuse In Elizabeth Gaskell's "The Grey Woman", Natalie Ann Davis

Theses and Dissertations

Perrault's Bluebeard tale is a story of domestic abuse: Bluebeard tries to control his wife's movements by prohibiting her from entering a specific room in their chateau and attempts to kill his wife as punishment when she ultimately disobeys him. Bluebeard's violence towards his wife clearly marks him as an abuser. There have been countless other versions of the Bluebeard tale including Elizabeth Gaskell's short story "The Grey Woman." Unlike other versions of the tale that emphasize Bluebeard's physically abusive behavior, Gaskell's version focuses on a more subtle form of abuse: emotional abuse. Emotional abuse has remained an obscure topic …

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Assessing The Role Of Hybridization In The Evolution Of Two Common Lineages Of Lichen-Forming Fungi, Rachel Keuler Apr 2023

Assessing The Role Of Hybridization In The Evolution Of Two Common Lineages Of Lichen-Forming Fungi, Rachel Keuler

Theses and Dissertations

Once thought to be an evolutionary dead-end, hybridization is now being detected in genomes across kingdoms, perhaps even playing an integral role in evolution. In chapter 1, I investigated the potential influences of hybridization on the evolution of a group of vagrant, asexual species in the Rhizoplaca melanophthalma species group. I sequenced the mitochondrial and nuclear genomes of 55 specimens and found well-supported nuclear phylogenies of both datasets. There were, however, multiple instances of discordance between the mitochondrial and nuclear trees, which can be caused by hybridization. PhyloNet and ABBA-BABA also detected widespread hybridization among this group. In chapter 2, …

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"Very Beautiful And Very American": A Multicultural Analysis Of Florence B. Price's Quintet In A Minor For Piano And Strings, Taryn Jane Carvajal Harding Apr 2023

"Very Beautiful And Very American": A Multicultural Analysis Of Florence B. Price's Quintet In A Minor For Piano And Strings, Taryn Jane Carvajal Harding

Theses and Dissertations

This paper examines the Quintet in A Minor for Piano and Strings by Florence B. Price (1887-1953). One of Price's latest compositions (with final revisions dated January 21, 1952), the Quintet is a masterful example of what is possible when using a multicultural lens to approach the making of American music. This paper exposes the insufficiency of examining (and assessing) multicultural composers and their works only with traditional Western European analytical views, when an expanded approach is needed to explain many of the non-European musical influences and phenomena. While more complex and challenging, this expanded analytical approach sheds added light …

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Popr: Probabilistic Offline Policy Ranking With Expert Data, Trevor F. Schwantes Apr 2023

Popr: Probabilistic Offline Policy Ranking With Expert Data, Trevor F. Schwantes

Theses and Dissertations

While existing off-policy evaluation (OPE) methods typically estimate the value of a policy, in real-world applications, OPE is often used to compare and rank policies before deploying them in the real world. This is also known as the offline policy ranking problem. While one can rank the policies based on point estimates from OPE, it is beneficial to estimate the full distribution of outcomes for policy ranking and selection. This paper introduces Probabilistic Offline Policy Ranking that works with expert trajectories. It introduces rigorous statistical inference capabilities to offline evaluation, which facilitates probabilistic comparisons of candidate policies before they are …

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Superabsorbent Polymer Use In Rangeland Restoration, Shannon V. Nelson Apr 2023

Superabsorbent Polymer Use In Rangeland Restoration, Shannon V. Nelson

Theses and Dissertations

Soil moisture deficits often hinder rangeland revegetation efforts. Due to sheer numbers and germination timing, invasive annual species can easily outcompete those of desired seeded species for resources, including water. One way to increase seedling establishment may be to increase the amount of water available to seeded species. Superabsorbent polymers (SAPs) can absorb and release hundreds of times their weight in water and slowly release it. Concentrated SAP bands at or near seedling rooting depth may act as a soil water reservoir for germinating seedlings and increase rangeland seedling establishment. The objective of these studies was to evaluate the effect …

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A Longitudinal Look: How Sleep Impacts Suicidal Thoughts And Behaviors In Autism And Social Anxiety, Lindsay Jacalyn Regehr Apr 2023

A Longitudinal Look: How Sleep Impacts Suicidal Thoughts And Behaviors In Autism And Social Anxiety, Lindsay Jacalyn Regehr

Theses and Dissertations

Crucial research about suicidal thoughts and behaviors is often done in a cross-sectional manner that only considers limited risk factors. This research is limited in scope and rarely produces meaningful results to inform treatment. This study uses a longitudinal design to follow 93 participants over approximately 6 months. Participants are individuals with autism and social anxiety who were part of high-risk groups for suicidality, sleep problems, and social isolation. Participants recorded their sleep patterns and suicidal thoughts daily via the phone app MetricWire and continuously wore a GENEActiv actigraphy device to tract their objective sleep patterns. The Columbia Suicide Severity …

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Social Media's Impact On The Puerto Rican Diaspora After Hurricane Maria, Heidi Lynn Steidel Ii Camacho Apr 2023

Social Media's Impact On The Puerto Rican Diaspora After Hurricane Maria, Heidi Lynn Steidel Ii Camacho

Theses and Dissertations

Puerto Rico has belonged to the United States for more than a century. In 1898, more than two decades after the Spanish American War, Spain formally ceded the island to the United States. Just over 20 years later, islanders officially became American citizens. Since then, the 100-mile-long by 35-mile-wide island has experienced economic and political crises, the COVID-19 pandemic, and life-threatening natural disasters. These events provoked a vast fluctuation in its population. After Hurricane Maria unfolded in September 2017, more than 200,000 Puerto Ricans moved to the continental United States to start new lives (Schwartz, 2018). This qualitative study sheds …

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Semantic Overflow Of Powerful Feelings: Digital Humanities Approaches And The 1805 And 1850 Versions Of Wordsworth's Prelude, Dylan Hansen Apr 2023

Semantic Overflow Of Powerful Feelings: Digital Humanities Approaches And The 1805 And 1850 Versions Of Wordsworth's Prelude, Dylan Hansen

Theses and Dissertations

Scholars have repeatedly contrasted the 1805 and 1850 versions of William Wordsworth’s The Prelude since the discovery and publication of the former by Ernest De Sélincourt in 1926. Points of contention have included the 1850 poem’s grammatical revisions and shifts toward greater political and religious orthodoxy. While these discussions have waned in recent decades, digital humanities tools allow us to revisit oft-debated texts through new lenses. Wanting to examine scholarly claims about The Prelude from a digital humanities perspective, I collaborated with Dr. Billy Hall to enter both versions of the poem into a data analysis and visualization tool, which …

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An Acoustic Description And Synchronic Comparison Of Morphological Reduplication In Hiligaynon, Nathan W. Adamson Apr 2023

An Acoustic Description And Synchronic Comparison Of Morphological Reduplication In Hiligaynon, Nathan W. Adamson

Theses and Dissertations

This thesis is an acoustic analysis, grammatical description, and typological comparison of morphological reduplication in Hiligaynon, an Austronesian language spoken in the Western Visayas region of the Philippines. This work has two main goals: first, to redescribe the formal and functional properties of full reduplication in Hiligaynon; and second, to offer a typological analysis as to how the system of reduplication in Hiligaynon compares to the known typological universals of human language, and within the genetically related languages of the Philippines. While reduplication in Hiligaynon has previously been described (Wolfenden 1971; Cameron 1985; Zack 1994; Spitz 2001; Santos 2012), the …

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The Morpheme -Ga In Pastaza Quichua, Charles W. Alger Apr 2023

The Morpheme -Ga In Pastaza Quichua, Charles W. Alger

Theses and Dissertations

Pastaza Quichua (PQ) is a member of the Quechua IIB branch of Quechuan languages and has a rich morphology. However, this richness is often over-simplified for the sake of simpler explanation. Most Quechuan languages have a morpheme that is usually spelt -ga, -ka or -qa, and is described as a topicalizing clitic. In this thesis, I will examine the morpheme -ga in PQ, which, like its cognates, is often said to be a topicalizing clitic, despite the fact that it frequently breaks traditional rules for both topic marking and clitic-hood. I find that -ga is a topic marker according to …

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A Survey Analysis Of United States Community College Esl Programs, Haley Mckee Hanson Apr 2023

A Survey Analysis Of United States Community College Esl Programs, Haley Mckee Hanson

Theses and Dissertations

English learners (ELs) across the United States have aspirations to continue their education and pursue careers in the English language. Because community colleges are educational institutions that not only generally provide open enrollment but are also more accessible and affordable than universities, they are a feasible option for many ELs. Community colleges often have an English as a Second Language (ESL) program available to ELs to help them reach the proficiency needed to study in the English language. This study explores how these programs are structured, who is administering and teaching in these programs, and if these programs track their …

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Hope Psychology (Random Quotes & Reference), Yoshihiko Ariizumi Apr 2023

Hope Psychology (Random Quotes & Reference), Yoshihiko Ariizumi

Learning, Teaching, & Researching Optimization

This document is for those who are interested in HOPE in educational science. If you have high hope, you will be successful in your future education or job performance. The predictive power of hope is higher than the precious GPA or entrance exam score. High hope score is also associated with less susceptibility to anxiety, depression and mental trauma. More than 500 reference information in this document may lead to deeper study on this concept. Two forms of the measurement tools are included.

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The Effect Of Musical Training On Second Language Grammar Acquisition, Deven Joseph Hunsaker Apr 2023

The Effect Of Musical Training On Second Language Grammar Acquisition, Deven Joseph Hunsaker

Theses and Dissertations

Music's effect on non-musical domains has been an area of intense research. Musical training has been shown to positively affect the processing of phonology, lexical tone, and syntax. While music also has positive effects in second language phonology acquisition, its effect on grammar acquisition is contested. This thesis aimed to study the under-researched topic of music and second language grammar acquisition using electroencephalography (EEG), thereby studying the electrical responses of the brain. Beginning level Spanish students were trained on a new grammatical principle prior to performing a grammaticality judgment task, and their behavioral and neural results were analyzed. Those students …

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The Influence Of L2 Experience On The Production Of L2 Mandarin And L1 English Stop Vot By Native English-Speaking Learners Of Mandarin, Samuel Shih Jung Ng Apr 2023

The Influence Of L2 Experience On The Production Of L2 Mandarin And L1 English Stop Vot By Native English-Speaking Learners Of Mandarin, Samuel Shih Jung Ng

Theses and Dissertations

This study examined the Voice onset time (VOT) of Mandarin and English initial position stops as produced by native American-English speaking learners of Mandarin and also native speakers. The study primarily investigated the role of second language experience on native-like production of L2 VOT for the Mandarin stops /p, t, k, ph, th, kh/ and additionally examined any evidence for phonetic drift in the L1 English VOT as a result of L2 Mandarin learning and acquisition. To achieve this, the production of L2 Mandarin and L1 English by native AmericanEnglish speaking learners of Mandarin of two different levels of experience …

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Non-Fatal Strangulation During Sexual Assault: A Retrospective Review, Brooke E. Stacey Apr 2023

Non-Fatal Strangulation During Sexual Assault: A Retrospective Review, Brooke E. Stacey

Theses and Dissertations

Background: Non-fatal strangulation (NFS) is a life-threatening event in cases of sexual assault. The incidence of NFS during sexual assault is increasing on a global scale. NFS is a gendered crime as most victims are women and most assailants are men and is more common in intimate partner violence. Strangulation victims only have visible neck injuries around 50% of the time, but visible injuries are not a reliable indicator of the severity of the assault. NFS can cause neurological damage from lack of blood flow to the brain and result in physical and psychological trauma. NFS indicates a high degree …

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On And On And On, Rachel Hansen Apr 2023

On And On And On, Rachel Hansen

Theses and Dissertations

One defining root of the essay is its goal to articulate thoughts, simple and complex, into a piece that readers might deliberate and rest and even rely on. On this or that or the other-- "on" being a word suggesting sturdiness and foundation. On and On and On is a collection of personal essays which intends to examine the theories of "truth" (another word associated with sturdiness,) within personal experiences, as they are delivered through creative means. When truths in life are examined and explored in essayistic ways, we discover more profound axioms of the soul that would otherwise remain …

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Becoming Good: Muslims Pursuing Moral Personhood In A Rural French Town, Clayton S. Van Woerkom Apr 2023

Becoming Good: Muslims Pursuing Moral Personhood In A Rural French Town, Clayton S. Van Woerkom

Theses and Dissertations

This thesis examines how members of a Muslim community (made up of migrants and their descendants from various parts of North Africa, West Africa, Turkey, and elsewhere) in a small town in France seek to become moral persons through Islam. I argue that this quest for moral recognition is informed simultaneously by Islamic and French Republican values, which my French Muslim interlocutors usually conceive of as being consistent with one another. I contrast this analysis with other scholarly approaches to Islam in France that have generally explored the way non-Muslims perceive Islam to be at odds with Frenchness, how Muslims …

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Healing Practices And Ritual Feasts Among The Nabateans: A Study Of Absorbed Residues From Ceramics On The Ad-Deir Plateau, Jake Hubbert Apr 2023

Healing Practices And Ritual Feasts Among The Nabateans: A Study Of Absorbed Residues From Ceramics On The Ad-Deir Plateau, Jake Hubbert

Theses and Dissertations

Eastern Cistern B on the Ad-Deir Plateau is unusual in its breadth and variety of ceramic vessels represented by thousands of sherds. These sherds raised significant questions about the purpose and use of the vessels that they originally came from. This thesis argues that the ceramic vessels that were deposited in Eastern Cistern B represent the deposited remains of an ancient Nabataean ritual feast. Furthermore, this thesis also helps to answer the questions surrounding what the ceramic containers once held and their relationship to that ritual meal. This thesis identified residues absorbed within the ceramic fragments through the use of …

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Soft Robot Configuration Estimation: Towards Load-Agnostic Soft-Bodied Proprioception, Christian Peter Sorensen Apr 2023

Soft Robot Configuration Estimation: Towards Load-Agnostic Soft-Bodied Proprioception, Christian Peter Sorensen

Theses and Dissertations

The objective of the work described in this thesis is the development of a configuration estimation scheme for quasi soft-bodied robots, with the end goal being accurate soft-robot proprioception to enable robotic manipulation of unknown external loads. The first chapter introduces the problem and state-of-the-art modeling methods. The second chapter presents work we did building on previous research on a novel sensing scheme for soft-bodied robotic configuration estimation. The third chapter discusses the development of a geometric shape-sensing model based on overlapping tendon-length measurements. This model is geometrically exact for a body composed of two constant curvature segments in bending. …

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Introducing Stochastic Time Delays In Gradient Optimization As A Method For Complex Loss Surface Navigation In High-Dimensional Settings, Eric Benson Manner Apr 2023

Introducing Stochastic Time Delays In Gradient Optimization As A Method For Complex Loss Surface Navigation In High-Dimensional Settings, Eric Benson Manner

Theses and Dissertations

Time delays are an inherent part of real-world systems. Besides the apparent slowing of the system, these time delays often cause destabilization in otherwise stable systems, and perhaps even more unexpectedly, can stabilize an unstable system. Here, we propose the Stochastic Time-Delayed Adaptation as a method for improving optimization on certain high-dimensional surfaces, which simply wraps a known optimizer --such as the Adam optimizer-- and is able to add a variety of time-delays. We begin by exploring time delays on certain gradient-based optimization methods and their affect on the optimizer's convergence properties. These optimizers include the standard gradient descent method …

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Viejo Period Architecture In The Casas Grandes Region Of Northern Mexico, Samuel J. Jensen Apr 2023

Viejo Period Architecture In The Casas Grandes Region Of Northern Mexico, Samuel J. Jensen

Theses and Dissertations

The Casas Grandes region of northern Mexico is an understudied, though important, part of the culture area that has come to be known as the Northwest/Southwest (NW/SW). What studies have been conducted in the Casas Grandes region have focused on the Medio Period (approximately 1200-1450 AD) and the large site of Paquimé. Only a small amount of research has been conducted on the preceding Viejo Period (approximately 700-1200 AD). In this thesis, I create a clearing house of published Viejo Period architectural features excavated in the Casas Grandes region. I also analyze those features to develop our understanding of the …

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Having "The Talk": Discrepancies In Parent-Adolescent Sex Communication Frequency And Quality Associated With Adolescent Sexual Esteem, Joanna Beth Eldredge Apr 2023

Having "The Talk": Discrepancies In Parent-Adolescent Sex Communication Frequency And Quality Associated With Adolescent Sexual Esteem, Joanna Beth Eldredge

Theses and Dissertations

Repeatedly, parents have reported more frequent and higher quality sex communication with adolescent children than adolescents report taking place. The current study analyzes the discrepancy in parent-child report of sex communication with three main focuses: the magnitude of the discrepancy, whether parent or adolescent perception is more associated with adolescent sexual esteem, and whether the discrepancy is associated with adolescent sexual esteem. Using data from the Healthy Sexuality Project, we analyze a random sample of 620 families using a hierarchical linear regression to measure whether a discrepancy in parent-adolescent reports of the frequency and quality of sex communication has influence …

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Online Self-Compassion Training Vs. Expressive Writing: A Randomized Controlled Trial, Lauren Benyo Linford Apr 2023

Online Self-Compassion Training Vs. Expressive Writing: A Randomized Controlled Trial, Lauren Benyo Linford

Theses and Dissertations

Self-compassion is associated with a variety of positive outcomes including well-being and positive body image. There is a need for accessible online self-compassion resources that can be disseminated to the general public. This study examined the efficacy of The Gift of Self-Compassion course (GSC): a 30-day internet-delivered self-compassion training within a non-clinical general population sample. Outcomes examined were self-compassion, well-being, and body dissatisfaction. Using a randomized controlled design, this study compared the GSC to an expressive writing (EW) curriculum. Participants were 215 adults from the general population. Seemingly unrelated regression models were used to estimate treatment differences between groups as …

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Working-Through Traumatic Memory In Young Adult Fiction, Amanda Charles Apr 2023

Working-Through Traumatic Memory In Young Adult Fiction, Amanda Charles

Theses and Dissertations

Despite the growing presence of trauma and abuse narratives in young adult literature (YAL), adolescent traumatic memory has largely been left out of the conversation. To better understand how contemporary memory scholarship is manifested in YAL, the following essay will offer a close reading of Staying Fat for Sarah Byrnes (1993) by Chris Crutcher and Speak (1999) by Laurie Halse Anderson in conjunction with adolescent memory research. The accuracy of traumatic memory representation in these novels confirms the value of YAL as a means for youth to interact with and learn about traumatic memory, its processes, and its effects.

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A Statistical Approach For Analyzing Expectations Alignment Between Design Teams And Their Project Stakeholders, Matthew Christian Goodson Apr 2023

A Statistical Approach For Analyzing Expectations Alignment Between Design Teams And Their Project Stakeholders, Matthew Christian Goodson

Theses and Dissertations

Successful project management requires continuous communication aligning the expectations between project stakeholders and the project team. Expectations include both product expectations (how the product will look, feel, and perform) and programmatic expectations (timelines, deliverables, expenditure of project resources). In order to make the most effective use of project resources throughout the life of the project, a process or tool for quickly aligning expectations as closely as possible should be employed early on in the project. Project management literature is lacking in tools for aligning expectations, and solutions and best practices need to be determined since the current best option is …

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Determining Factors In Self-Guided Language Learning: Comparing More And Less Successful Learners, S. Daniel Wright Apr 2023

Determining Factors In Self-Guided Language Learning: Comparing More And Less Successful Learners, S. Daniel Wright

Theses and Dissertations

Informal language learners from extended language immersion settings such as missionaries often have very disparate outcomes. Some learners achieve high proficiency levels while others fossilize in their interlanguage once they reach basic communicative competence. Could these differences in language outcomes be explained by learning strategies, motivation, or other psychological factors? To investigate these differences, 20 participants were selected based on participation in a post-mission language ability self-assessment resource (LASER) who had taken an Oral Proficiency Interview – Computer (OPIc). These learners were interviewed to probe beyond the LASER and discover what factors seemed to correlate with higher language proficiency outcomes. …

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Gradient-Based Optimization Of Highly Flexible Aeroelastic Structures, Taylor G. Mcdonnell Apr 2023

Gradient-Based Optimization Of Highly Flexible Aeroelastic Structures, Taylor G. Mcdonnell

Theses and Dissertations

Design optimization is a method that can be used to automate the design process to obtain better results. When applied to aeroelastic structures, design optimization often leads to the creation of highly flexible aeroelastic structures. There are, however, a number of conventional design procedures that must be modified when dealing with highly flexible aeroelastic structures. First, the deformed geometry must be the baseline for weight, structural, and stability analyses. Second, potential couplings between aeroelasticity and rigid-body dynamics must be considered. Third, dynamic analyses must be modified to handle large nonlinear displacements. These modifications to the conventional design process significantly increase …

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