Digital Commons Network^™

The Moderating Effect Of Socioeconomic Status And Walkability On The Efficacy Of Physical Activity Interventions, Analisa Vavoso, Vincent Berardi, Marc A. Adams

Student Scholar Symposium Abstracts and Posters

To enable physical activity (PA) interventions to better tailor procedures to participant characteristics, we investigated the role of neighborhood socioeconomic status (SES) and walkability on the differential effectiveness of adaptive versus static activity goals (AG vs. SG) and immediate versus delayed (IR vs. DR) reinforcement in a PA trial.

Data was collected as a part of the WalkIT Arizona study, where healthy, inactive adults (n = 512) were instructed to wear an accelerometer daily for one year and were provided with daily goals for moderate-to-vigorous PA (MVPA). The intersection of goal types (adaptive and static) as well as reinforcement types …

Spring 2024 Student Scholar Symposium Abstract Volume, Chapman University Center For Undergraduate Excellence

Student Scholar Symposium Abstracts and Posters

No abstract provided.

Computational Linguistics And Multilingualism: A Comparative Analysis With Spanish And English Data, Evelyn Lawrie

Student Scholar Symposium Abstracts and Posters

Computational linguistics is an increasingly ubiquitous field, serving as the basis for artificial intelligence and machine translation. It aims to analyze the syntax and semantics of individual words and phrases. While there have been in-depth advancements in computational linguistics strategies for the English language, others have not been developed as thoroughly. This lack of emphasis on multilingualism has contributed to the disappearance of Hispanic perspectives in the digital world. Especially those of indigenous heritage, as the decline of many indigenous languages has been exacerbated by the lack of digital translation services. Sentiment analysis is a branch of computational linguistics that …

Spatiotemporal Gait Parameter Consistency Across Two Days Of Treadmill Walking In Stroke Survivors, Alejandro Aguirre Ramirez, Samantha N. Jeffcoat, Natalia Sanchez, Andrian Kuch

Student Scholar Symposium Abstracts and Posters

Retraining impaired gait is essential in post-stroke recovery. This project aims to determine between day variability of spatiotemporal gait measures in treadmill walking post-stroke to differentiate between changes due to the intervention and measurement errors due to between day test-retest variability. Six individuals post-stroke performed a two-minute walk test at a self-selected speed (SSS) for two consecutive days. SSS was assessed through the six-minute walk test. Reflective markers were placed on anatomical landmarks (van den Bogert et al. 2013). The heel markers were used for step detection. We calculated spatiotemporal parameters: stride length, stride time, step length, stance time, and …

Fantastical Fate: Contemporary Works Depicting Enlil, Daylen Motamed, Marissa Becher

Student Scholar Symposium Abstracts and Posters

It is known that the creation of Gods is prevalent, and almost essential to worldbuilding in fantasy novels. Some examples are the dwarves' Durin in Tolkein's The Lord of the Rings and Djel of the Fjerdans in Leigh Bardugo's Grishaverse novels. However, there is one popular god present in many modern fantasy series; the God of fate. In Ancient Mesopotamia, a God of fate was named Enlil. Enlil is known as the king of all Gods, as well as the God of wind and air. He decrees the fates and his word cannot be changed, as Enlil guards the tablets …

Gender Pay Equity: An Analysis Of The United States Women’S National Team Soccer Settlement, Joni Hersch, Delaney M. Beck

Utah Law Review

Even though the United States Women’s National Team (“WNT”) has been far more successful than the United States Men’s National Team (“MNT”), the team members have experienced unequal treatment from the United States Soccer Federation (“USSF”) since its inception. In March 2019, members of the WNT filed suit against USSF, alleging that it had violated the Equal Pay Act (“EPA”) and Title VII of the Civil Rights Act of 1964. The complaint alleged that USSF had a policy of discriminating against the WNT due to their players’ gender by paying them less than the MNT and providing them with lesser …

Improving Static Cold Storage Life Of The Human Heart Before Transplant, Juan Sebastian Rodriguez Paez

Theses and Dissertations

Organ storage and transportation are critical steps for the success of organ transplantation. Static cold storage (SCS) of hearts for heart transplantation (HTx) remains the standard approach. However, SCS may involve damage to the tissue resulting from extended hypothermic preservation, potentially affecting organ viability. More over, the temperature distribution on and within the heart is unknown during heart transplantation. Therefore, there is an interest to study different stages of the heart transplantation process towards determining the 3D temperature distribution on and within the heart. There could be a possibility of having a hypothermic injury in different parts of the heart …

Methodologies For Optimization And Surface Heat Flux Estimation For Hybrid Thermal Protection Systems, Syed Arafun Nabi

Theses and Dissertations

Thermal protection system (TPS) plays a pivotal role in safeguarding space vehicles from extreme aerothermal heating during atmospheric entry. To ensure effective thermal management, Hybrid Thermal Protection seamlessly integrating both active and passive TPS is an innovative solution. The passive TPS consists of an insulative layer on vehicle skin to counteract the aerothermal heat. Although a thicker layer enhances insulation, a trade-off arises between the thickness of the passive layer and the spacecraft’s weight. Beneath the passive TPS layer lies the active TPS functioning as a heat exchanger where the vehicle fuel liquid is considered as coolant. The effectiveness of …

Investigating The Relationship Between Metacognition, Motivation, Self-Regulation Strategy Usage, And Physical Activity Participation, Kay Sharon Stanfield

Theses and Dissertations

There are numerous benefits associated with physical activity. Unfortunately, few people participate in enough daily activity to reap the rewards. Health professionals have explored ways to promote adherence to physical activity and healthy behavior. Evidence shows self-regulation to be a determinant of physical activity. This study investigated the relationship between self-regulation strategy usage and levels of physical activity participation. Additionally, the study examined how motivation (through the perspective of Self-Determination theory) impacts physical activity. Six behavior regulation styles correspond to the degree of motivation (from low to high) on the Self-Determination continuum. A comparison of behavior regulation styles to physical …

The Effects Of Performance Matrix Scorecards And Job Crafting On Student-Concentrated Supervised Fieldwork Experience And Burnout Levels, Mary Louise Lewis

Theses and Dissertations

Prioritizing behavior analyst well-being should start during coursework and concentrated supervised fieldwork (CSF) experience. Research shows burnout is highly likely in human service settings, and teaching individuals how to implement protective factors against burnout should be a focus in addition to required coursework and practicum experience. Experiment 1 will analyze the effects of a performance matrix scorecard on improved productivity and well-being for students starting their practicum experience. Experiment 2 will teach students how to practice job crafting to enhance the use of the performance matrix scorecard. Using these tools could teach students generalizable skills to maintain high levels of …

Artificial Neural Networks As The Solution Of Inverse Heat Conduction Problems In Multidimensional Domains, Andrea Carolina Martinez Mundarain

Theses and Dissertations

Surface heat flux measurement is essential in various industrial applications including atmospheric entry of space vehicles, machining processes, non-destructive testing and more. While direct measurement of surface heat flux is known to be a very difficult, if not infeasible, task, acquiring temperature measurement from sub- surface locations are often viable. The problem of evaluating the surface heat flux using internal temperature measurements is known as an inverse heat conduction problem (IHCP). IHCPs are considered as mathematically ill-posed as they are highly sensitive to measurement error. This research presents a solution based on the implementation of artificial neural networks (ANNs) to …

Does Assisted Living Provide Assistance And Promote Living?, Sheryl Zimmerman, Robyn Stone, Paula Carder, Kali Thomas

Institute on Aging Publications

Assisted living has promised assistance and quality of living to older adults for more than eighty years. It is the largest residential provider of long-term care in the United States, serving more than 918,000 older adults as of 2018. As assisted living has evolved, the needs of residents have become more challenging; staffing shortages have worsened; regulations have become complex; the need for consumer support, education, and advocacy has grown; and financing and accessibility have become insufficient. Together, these factors have limited the extent to which today's assisted living adequately provides assistance and promotes living, with negative consequences for aging …

Comparing And Assessing Four Ai Chatbots' Competence In Economics, Patrik T. Hultberg, David Santandreu Calonge, Firuz Kamalov, Linda Smail

All Works

Artificial Intelligence (AI) chatbots have emerged as powerful tools in modern academic endeavors, presenting both opportunities and challenges in the learning landscape. They can provide content information and analysis across most academic disciplines, but significant differences exist in terms of response accuracy for conclusions and explanations, as well as word counts. This study explores four distinct AI chatbots, GPT-3.5, GPT-4, Bard, and LLaMA 2, for accuracy of conclusions and quality of explanations in the context of university-level economics. Leveraging Bloom’s taxonomy of cognitive learning complexity as a guiding framework, the study confronts the four AI chatbots with a standard test …

Vitamin D Regulates Covid-19 Associated Severity By Suppressing The Nlrp3 Inflammasome Pathway, Bariaa Khalil, Narjes Saheb Sharif-Askari, Shirin Hafezi, Fatemeh Saheb Sharif-Askari, Fatme Al Anouti, Qutayba Hamid, Rabih Halwani

All Works

Background The role of vitamin D3 (VitD3) in modulating innate and adaptive immunity has been reported in different disease contexts. Since the start of the coronavirus disease-2019 (COVID-19) pandemic, the role of VitD3 has been highlighted in many correlational and observational studies. However, the exact mechanisms of action are not well identified. One of the mechanisms via which VitD3 modulates innate immunity is by regulating the NLRP3-inflammasome pathway, being a main underlying cause of SARS-CoV-2-induced hyperinflammation. Aims and main methods Blood specimens of severe COVID-19 patients with or without VitD3 treatment were collected during their stay in the intensive care …

Are Research Studies Too Boring?: Incorporating Gamification Elements In Mental Rotation For Children., Samantha Zakrzewski

Theses, Dissertations and Culminating Projects

Many cognitive tasks are perceived as boring by children due to their redundancy, lengthy trials, and required cognitive effort. Children’s performance on these tasks might therefore be hampered, not by a lack of cognitive ability, but rather by a lack of motivation to complete these tasks. Mental rotation, a type of cognitive task, has been extensively studied, due to its prevalence in daily living, in activities such as loading a dishwasher or packing a car, and its relation to STEM success. However, similar to other cognitive tasks, mental rotation tasks often result in fatigue and boredom in children. Hence, the …

Rebels And Dubliners: Motherhood In Three 20th-Century Irish Texts, Sara S. Barenfeld

Theses, Dissertations and Culminating Projects

This thesis explores representations of motherhood across several genres in Irish literature. In my essay, I look at two short stories from James Joyce’s Dubliners (1914): “The Boarding House” and “A Mother.” I argue the way spatiality functions in “The Boarding House” and “A Mother” reveals Mrs. Mooney’s and Mrs. Kearney’s overall ability to exercise maternal agency; it shows the extent to which their agency is circumscribed. The spaces themselves act as defining factors contributing to the mothers’ abilities to engage with power structures and ultimately fail or succeed in their endeavors. I also examine two autobiographies: The Autobiography of …

Bathsheba And Sue: Hardy's Independent Heroines, Alexandra Acosta

Theses, Dissertations and Culminating Projects

In Thomas Hardy's literary landscape, the female protagonists Bathsheba Everdene and Sue Bridehead emerge as complex figures who challenge and navigate the rigid social norms of Victorian society. Through their journeys in Far from the Madding Crowd and Jude the Obscure, respectively, Hardy explores the themes of independence, conformity, and the impact of societal pressures on individual agency.

Bathsheba Everdene, in Far from the Madding Crowd, initially stands as a symbol of independence, defying the conventional gender roles expected of Victorian women. However, her trajectory reveals the nuanced ways in which societal expectations shape her choices, ultimately leading her to …

Consequences Of A Dream: Interactivity And Agency Of The Reader/Player In Alice's Adventures In Wonderland And Undertale, Nicholas DáVila

Theses, Dissertations and Culminating Projects

In this thesis, I analyze Toby Fox’s 2015 roleplaying game Undertale alongside Lewis Carroll’s 1865 children’s novel Alice’s Adventures in Wonderland. My reason for doing so is to investigate the narrative structures of the two stories, how they use metanarrative, and their use of game as a narrative tool in order to showcase the narrative lineage video games like Undertale share with Wonderland. Through this investigation I wish to show that the use of games and play as a vessel for or a part of narrative structure do not exclude works like video games from posing interesting questions and challenges …

Exploration Of Resources Women Use To Seek Food And Nutrition Information During Pregnancy, Sydni Hebert

Theses, Dissertations and Culminating Projects

Nutrition is a common concern during pregnancy, yet women often do not meet the recommended nutrient intakes for a healthy pregnancy. Obtaining reliable food and nutrition information is challenging during pregnancy, and women do not know where to find credible information. AIMS: This study aims to investigate the food and nutrition information-seeking behaviors among low-income pregnant women experiencing their first pregnancy and compare these behaviors with pregnant women who are classified as middle and higher-income status. METHODS: A qualitative survey was developed to identify the type of information women seek, satisfaction with information, application of information to their diet choices, …

The Combined Effects Of Nacl And Beet Juice On Germination And Early Seedling Growth Among Raphanus Sativus L., Justin Howell

Theses, Dissertations and Culminating Projects

Salt pollution and soil salinization via secondary pathways is a global problem. One practice which contributes to increased salinity in soils and other natural systems is the application of road deicers in colder regions. Increased salinity in soils negatively affects plant growth and microbial activity. In an effort to decrease the amount of salt applied to roads, salts are applied as brine. Liquid organic additives are incorporated into these brines to foster better adherence of the salt to impermeable surfaces. One common additive is beet juice, a byproduct of sugar extraction. Beet juice contains high levels of phosphorus and organic …

The Relationship Of Social Anxiety And Bullying With Positive Social Interactions Amongst Autistic And Non-Autistic Youth, Nicole Macapagal

Theses, Dissertations and Culminating Projects

Background: Social relationships and social interactions are vital for developing children and youth as it is important for their development such as social skills and communications. Social supports create social and emotional support for individuals and provide resilience against mental health issues and other difficult situations. Interpersonal relationships help more positive outcomes during childhood and adolescence and into adulthood. Social anxiety is a mental health condition in which individuals fear what others think of them and can prevent interpersonal relationships from happening or having positive experiences. Youth who experience social anxiety are more likely to have poor quality interpersonal relationships …

Data Recovery Beyond The Obvious Using Digital Forensic Techniques, Smit Chandrakant Nayak

Theses, Dissertations and Culminating Projects

Advancement in drone technology, particularly for smaller drones, are creating new research fields and potential applications, particularly with regard to smaller drones. On the other hand, these enhancements bring forth additional hurdles in terms of adaptability, homogeneity, and safety. The purpose of this study is to investigate the science and technology behind drones, as well as their applications, the many ways in which citizens implement them, and the risks, precautions, and privacy problems that are associated with their utilization. This article discusses the existing literature, as well as the available solutions for drone cybersecurity, the security challenges related with drones …

Reparative Justice As Literary Methodology: Confronting Criminality In Contemporary American Fiction, Diane Paulson

Theses, Dissertations and Culminating Projects

This thesis presents an approach to literary analysis centered on dismantling one’s conscious or unconscious biases by engaging in reparative justice practices with fictional characters. It stems from the belief that America’s criminal justice system is a white patriarchal system that serves to support and uplift systems of white power. I argue that we must advocate for its abolition with a wide lens. Doing so requires a recognition of one’s biases and a radical shift in empathy to those who have directly and indirectly survived and continue to survive oppression by the criminal justice system. I argue conducting reparative readings …

Symptoms And Displacements: Satan's Detachments In Paradise Lost, Rosemary Rodriguez

Theses, Dissertations and Culminating Projects

For my thesis I aim to examine the detachment that Satan has to his surroundings in John Milton’s epic poem Paradise Lost. Predominantly using psychoanalysis and Marxist theory as my main lenses for analysis, I intend to show the full extent of Satan's punishment and condemnation in the text. A standard close reading of this work shows how flawed and inconsistent Satan is in his disposition and beliefs. From boasting about being able to make a heaven of hell to considering asking God for forgiveness, the text shows him constantly changing. In other words, Satan's mental instability manifests itself in …

Decisions, Decisions: The Influence Of Anxiety On Decision Making, Allisun Romain

Theses, Dissertations and Culminating Projects

The purpose of the present study was to better understand the influence of state anxiety on decision making, including how constructs such as trait anxiety and emotional intelligence may moderate this relationship. Participants were randomly assigned to a state anxiety-inducing condition or a control condition. They were then prompted to complete a computerized dynamic decision-making task in which optimal performance requires exploring a novel decision environment and learning reward contingencies of the task. Prior to the experimental manipulation, participants also completed self-report measures of trait anxiety and emotional intelligence. Independent sample t tests were employed to measure differences between the …

Synergistic Interactions And Emulsion Preparation Of Antioxidant Potential Of Cannabidiol And Cold Brew Coffee, Karina Rosa

Theses, Dissertations and Culminating Projects

Antioxidants play an important role in mitigating the damage caused by oxidative stress in the human body. Over time, the oxidative stress can lead to diseases such cardiovascular disease, neurodegenerative disorders and even cancer. Notably, both cannabidiol and coffee antioxidants. Purpose: To investigate the interaction between the antioxidant potential observed from the combination of CBD and cold brew coffee and compare it to their individual effects. Additionally, develop a methodology for emulsion preparation for analysis of antioxidant potential of a beverage made of cold brew coffee infused with CBD. Materials and Methods: Two cold brew coffee and two CBD oil …

The Effects Of Cognitive Integrated Virtual Reality Motor Training On Traumatic Brain Injury, Sumin Bang

Theses, Dissertations and Culminating Projects

Traumatic Brain Injury (TBI) is one of the leading causes of cognitive and motor dysfunctions that impair functional ambulation in young adults. Cognitive deficits include impairment in processing speed and executive functions and motor deficits include impairment in temporal and spatial gait characteristics balance control, and coordination. Evidence suggests that cognitive function is positively correlated to physical function and cognitive effort positively contributes to motor recovery. Therefore, improved recovery of ambulation may result from a rehabilitation program that enhances both cognitive and motor capabilities by focusing on both motor and cognitive domains simultaneously. This investigation aims to evaluate the effects …

Bridging Nlp With Environmental Management By Sentiment Analysis And Topic Modeling On Offshore Wind Energy, Isabele Mansur Costa Bittencourt

Theses, Dissertations and Culminating Projects

Offshore wind energy, which uses the power of winds on the seas to generate electricity, has emerged as a promising renewable energy source and an alternative for low-carbon future markets, especially during the climate crisis the world has been experiencing. However, it still raises controversial thoughts between people. Furthermore, amid the growth of the offshore wind energy market, the investigation of related topics, such as its impacts on wildlife, has become very common. Thus, this master’s thesis delves into the analysis of public and media opinion towards offshore wind energy. We use natural language processing techniques and pre-trained rule and …

Lesbophobia Through Pornography, Samantha Renee Graves

Theses, Dissertations and Culminating Projects

Does the consumption of lesbian pornography promote the objectification of Queer women? In this work, I investigated the relationship between pornography consumption and attitudes toward Queer women. Participants completed measures of hostile and benevolent sexism, anti-Lesbian attitudes, and pornography consumption. In the existing literature, there have been some attempts to study various impacts of pornography consumption. For example, some work has examined the effect of violent pornography on sexist attitudes and violence against women (Hald et al., 2010). There have been other studies that explored the idea that beliefs behind the perpetration of sexual violence against Queer women can reinstate …

The Accuracy Of Videos Related To Breastfeeding On Tiktok: A Content Analysis, Brianna Jack

Theses, Dissertations and Culminating Projects

Breastfeeding is widely recognized as the best nutrition for infants, yet its rates remain below recommended levels due to various factors. One such factor is the dissemination of misleading information, often from online sources like social media. This study investigates the accuracy of information in TikTok videos related to breastfeeding and whether differences exist between the accuracy of videos and narrator identification, skin color, and gender. This study also aims to investigate the relationship between the accuracy and popularity of videos based on the number of views, likes, comments, and shares. A content analysis was used to code the most …