About me
Oral Presentation Abstracts Session #3
10:35 to 10:55 a.m. Friday, September 5, 2025
Location: SUB Top Floor Rooms
These abstracts were published unedited to reflect the author’s original submission
Carrillo, Darianna - Major: Psychology , Our Lady of the Lake University
Mentor: Dr. Deborah Hendren , Associate Professor , Department of Psychology
Oral Presentation Session #3, Room: Fiesta B
Title: Balancing Dreams: The Struggles of Latina University Students.
Abstract: As of 2023, Latinos constitute the largest ethnic minority group in the United States, accounting
for approximately 19.5% of the total population—equivalent to about 65.2 million people (U.S.
Bureau of the Census, 2024). With the massive growth in this population, there has been an
increase in young Latinas obtaining a bachelor’s degree (Mukherjee et al., 2024). However,
Latinas are still underrepresented compared to their non-Latina female counterparts (Bielma,
2018, p. 3).
This quantitative study explores the cultural and structural challenges Latina college students
face during their university experience.The research participants were undergraduate Latina
college students between the ages of 18–26 years old. The research specifically examined how
traditional family values—familismo and marianismo—influence their academic motivation and
self-efficacy. Familismo emphasizes family loyalty, unity, and obligation. Marianismo defines
ideal femininity through self-sacrifice, submissiveness, chastity, and acceptance of male
dominance.
This study used four validated instruments: the Familismo Scale, the Marianismo Beliefs Scale
(MBS), the Academic Self-Efficacy Scale, and the Academic Motivation Scale (AMS). These
tools measured participants’ traditional family values and their levels of academic motivation and
academic self-efficacy. Together, the study findings may provide a better understanding of how
traditional family values influence the academic self-efficacy of Latina university students.
Espitia, Nancy - Major: Psychology, California State University of Monterey Bay
Mentor: Dr. Justin L. Matthews, Professor of Experimental Psychology, Department of Psychology
Oral Presentation Session #3, Room: Santa Ana B
Title: Differences in Facial Prominence of Women and Men on the Covers of Popular Mexican Magazines
Abstract: Previous studies show that women are more likely to be portrayed in media with lower facial prominence than men, connecting to a larger issue of disparity and gender discrimination. This study examines face-ism in Mexican print media and discusses its relationship to relevant social issues. We will test our hypothesis by assessing several Mexican print magazines published from 2019 to 2024. We will measure face and body length, calculate face-to-body ratios, and examine any reliable patterns in differential facial prominence between men and women depicted. Previous research shows a connection between facial prominence in photographs and certain character judgements. High facial prominence is associated with higher predictions of positive traits like dominance, while low facial prominence is associated with higher predictions of negative traits like weakness (Archer et al., 1983). Previous work suggests that traits regarding cognitive abilities are more frequently assigned to men, who are often portrayed with higher facial prominence, while traits related to emotional capabilities and physical qualities are more frequently assigned to women, who are often portrayed with relatively low facial prominence (Archer et al., 1983). The goal is to better understand judgments we make, informed by our biases and values, using popular print media as a proxy. The current study examines Mexican print media to diversify face-ism studies, which often center media from Western or European countries. We believe disparities in media representation both contribute to and reflect the values we hold and the judgments we make based on intentional factors present in media.
Griffus, Trinity - Major: Biology, University of New Mexico
Mentor: Dr. David Hanson, Professor, Assistant Vice President of Research, Department of Biology
Oral Presentation Session #3, Room: Acoma A
Title: Enhancing Sunflower Growth in Extraterrestrial Regolith through the use of Mycorrhizae Fungi and Supplemental Nutrients
Abstract: Future astronauts will need to use local resources to grow food on other planets. One of the most abundant materials available is regolith, the loose rock and dust covering planetary surfaces. While plants can sprout in regolith, they tend to stop growing after a certain point. This research looks into how we can improve the conditions of the regolith to be better suited for growing plants. The research questions for this project are as follows. Will the fungi (Rhizophagus irregularis) assist in plant resource acquisition, water stress reduction, and improved growth for the sunflowers (Helianthus annuus) grown in the regolith? Will a new batch of sunflowers grown in same regolith from the previous experiment have improved growth? Factors such as temperature and light are maintained at fixed levels in a plant growth tent. Using measurements to monitor growth rates and plant physiology, progress can be tracked for each plant within the different regolith's with two treatment types (plant with fungi and plants without fungi). Preliminary results show that fungi assisted differently in each regolith. The fungi improved root development in the Martian regolith and improved growth height in the Lunar regolith. Further measurements are needed to fully understand the fungi's impact. If effective, the fungi symbiosis could improve plant resource acquisition and reduce water stress, benefiting not only effecting plant growth on potential lunar bases but also boosting food productivity in low nutrient and drought-affected regions.
Lademo, Ireti - Major: Health Sciences, University of Cincinnati
Mentor: Dr. Rachael Nolan, Assistant Professor , College of Medicine
Oral Presentation Session #3, Room: Acoma B
Title: Helping Children with Loss - Instrument
Abstract: There is a critical need for comprehensive training to equip adults with the knowledge and skills necessary to support grieving children. Helping Children with Loss (HCWL) is a four-week educational program designed to address this gap by preparing adults to assist children in coping with loss; however, its effectiveness has not yet been formally evaluated. This study comprises two phases aimed at validating the HCWL Instrument (HCWL-I), developed to assess the program’s impact.
Phase One involves field testing the HCWL-I with 10–15 adults who have prior experience working with children. Participants will complete the instrument online via REDCap and provide written feedback on clarity, grammar, and comprehensibility to inform revisions and enhance usability.
Phase Two assesses the factorial structure of the 44-item HCWL-I to determine its internal and external validity. The instrument measures four key constructs aligned with the HCWL program: knowledge, attitudes, beliefs, and behaviors related to grief support. Approximately 500 U.S.-based adults with no prior exposure to the HCWL program will be recruited via social media for this phase.
The results of this study will inform the development of a reliable, evidence-based evaluation tool, contributing to the establishment of HCWL as an effective training program to equip adults in supporting children through grief and loss.
Noriega, Dorian - Major: Mechanical Engineering, University of Arizona
Mentor: Dr. Andrew Fuglevand, Professor, Department of Physiology
Oral Presentation Session #3, Room: Isleta
Title: Evaluating Non-Invasive Methods to Control a Robotic Arm for High-Level Tetraplegics
Abstract: Patients suffering from tetraplegia face numerous challenges performing everyday tasks like feeding themselves, opening doors, dressing themselves, or maintaining personal hygiene. Robotic arms can be mounted on wheelchairs and controlled by joysticks to help tetraplegics grab and lift objects, but for patients suffering from high level tetraplegia an alternative control method is necessary to use the robotic arm. Recent advances in technology like brain machine interfaces (BMIs) have demonstrated potential in restoring control over robotic arms by implanting chips in patients’ brains that analyze neural activity and transmit code that is translated into specific movements of the arm. However, BMIs require invasive brain surgery, are expensive, and lose functionality within a few years. This study evaluated non-invasive methods of control, like head movement and voice command sensors, by analyzing how patients improved their control of a robotic arm using these control methods over multiple practice sessions. We assessed if these non-invasive sensors are a viable alternative to BMIs by 1) having subjects perform 8 specific tasks from the Action Reach Arm Test (ARAT) and assessed if their ARAT scores and time to complete the tasks improved over 5 practice sessions and 2) compared this data to published results assessing how patients improved their control of a robotic arm to complete ARAT tasks using a BMI. This research will determine if non-invasive methods of control are a viable alternative to BMIs, potentially giving tetraplegics a more accessible option to control assistive devices to regain their independence.
Ortiz-Rodriguez , Rocio - Major: Animal Science , Washington State University
Mentor: Dr. Kimberly Davenport , Assistant Professor , Department of Animal Science
Oral Presentation Session #3, Room: Lobo A
Title: Genetic Influences on Canine Feeding Behavior: Investigating Variations in ASIP and MC4R Genes
Abstract: Understanding the genetic basis of canine eating behavior is critical for addressing nutritional challenges, such as obesity and feeding disorders, that affect a dog’s health and well-being. The interplay between genetics and nutrition, particularly the roles of the Agouti Signaling Protein (ASIP) and Melanocortin-4 Receptor (MC4R) genes, provides valuable insights into how genetic factors influence appetite regulation and food motivation in dogs.
Previous research has shown that the ASIP gene is linked to pigmentation and behavior, potentially affecting food-seeking tendencies. In contrast, the MC4R gene is a key regulator of appetite suppression and energy balance in mammals. However, there is limited knowledge about how these genes interact with dietary factors to shape canine feeding behavior.
This study aims to investigate the influence of genetic variations in the ASIP and MC4R genes on dogs’ eating behavior through genetic screening and behavioral observation. Genetic profiles will be analyzed to identify variations in these genes, and their association with food motivation and appetite regulation will be evaluated.
By exploring these genetic and nutritional interactions, this research seeks to inform personalized dietary strategies tailored to a dog’s genetic predisposition, ultimately enhancing canine health and quality of life. Understanding these mechanisms could also contribute to broader knowledge about the genetic factors underlying feeding behavior in mammals.
Salazar Contreras, Alicia - Major: Speech, Language, and Hearing Sciences, University of Arizona
Mentor: Dr. Meghan Darling-White, Associate Professor , Department of Speech, Language, and Hearing Sciences
Oral Presentation Session #3, Room: Luminaria
Title: “Sopa de Pescado”: Spanish Language Passage Development for the
Differential Diagnosis of Motor Speech Disorders
Abstract: There is a large gap in motor speech research involving individuals who speak languages other than mainstream American English. As a result, resources for the differential diagnosis of motor speech disorders in Spanish speakers are few to none. In efforts to better represent the Spanish speaking population in both research and clinical speech-language pathology settings, this study aimed to develop and validate a Spanish language reading passage. This passage was specifically created for the differential diagnosis of motor speech disorders in Spanish speakers. Patel et al. (2013) established a framework for the development of reading passages that contain various attributes and characteristics used for the differential diagnosis of motor speech disorders. Using this framework, we developed “Sopa de Pescado.” This passage included characteristics like words of varying length, repeating words, a full phonemic repertoire, and more. Sixty-five native Spanish speakers participated in an online survey to provide feedback on grammar and word order and feedback consisted of grammatical corrections, stylistic preferences, and punctuation, which was implemented when appropriate across several passage iterations. Through the successful creation and finalization of “Sopa de Pescado”, the ability to successfully create accurate and reliable tools for the differential diagnosis of motor speech disorders in languages other than mainstream American English. This is achievable through the adoption of the framework established in “The Caterpillar” passage and can be used to develop more tools for the differential diagnosis of motor speech disorders, closing the gap in resource availability for underrepresented populations.
Sanders, Emily - Major: Psychology, University of New Mexico
Mentor: Dr. Sarah Erickson, Associate Professor, Department of Psychology
Oral Presentation Session #3, Room: Santa Ana A
Title: Intersecting Identities: How Ethnic Identity, Discrimination, and BMI Shape Internalized Weight Bias
Abstract: Internalized Weight Bias (IWB), when someone applies negative attitudes about individuals based solely on their weight or size to themselves, is a growing concern in the Western world and can affect anyone at any size (Lucibello, 2021., Pearl, 2014). Evidence suggests that Hispanic individuals may experience IWB differently than White individuals, such as desiring a curvy body shape rather than thinness (Khazuom, 2021), yet research often lacks diverse participants. IWB is linked to higher risk for eating disorders, depression, anxiety, less physical activity, and lower quality of life (Emmer et al., 2020, Dorsey et al., 2009; Emmer et al.). This study examined the relationship between IWB and BMI (Body Mass Index), generational status, ethnic identity, acculturation level, and perceived discrimination in a Hispanic sample of college students of all genders (N = 177). In a multiple regression (R2=.25, F(7, 167)=7.83, p<.001), BMI was the strongest predictor of IWB (β=.43, p< .001). Generational status also significantly affected IWB; 1st (β = .14, p = .048) and 3rd (β=.16, p=.023.) generations had significantly higher IWB when compared to 4th generation. Ethnic Identity (β=-.08, p=.26), Acculturation (β=.01, p=.85), and Perceived Discrimination (β=.06, p=.36) were non-significant predictors. Findings suggest that Hispanic college students may be more vulnerable to IWB if they have higher weight and are of first or third generational status. Future studies should focus on understanding how generational status affects IWB among Hispanic college students. This understanding could help inform IWB intervention efforts among Hispanic college students.
Vitt, Sarah - Major: Chemistry and Earth Science, University of Northern Colorado
Mentor: Dr. Murielle Watzky , Associate Professor, Department of Chemistry and Biochemistry
Oral Presentation Session #3, Room: Lobo B
Title: Noble Metal Nanoparticles and their Photocatalytic Properties using Polymer Ligands
Abstract: This research explores the use of noble metal nanoparticles (NMNPs), such as gold and silver, in photocatalysis, which are chemical reactions driven by light. At the nanoscale, these metals exhibit unique properties distinct from their bulk forms, particularly their ability to absorb light through surface plasmon resonance (SPR). A key factor in optimizing NMNP performance is maintaining their stability and ensuring their surfaces remain accessible for catalytic activity. Polymer ligands, chain-like molecules that bind to the nanoparticle surface, play a critical role in both stabilizing NMNPs and enhancing their photocatalytic efficiency. This study examines how different polymer ligands and synthesis methods influence nanoparticle performance. Real-world applications are also discussed, including the use of NMNPs in pollutant degradation and other light-activated reactions. Additionally, the paper highlights key challenges identified in the literature, such as determining optimal polymer chain lengths, understanding the preference for gold over silver, and ensuring reproducibility of results. This project serves as an initial step toward addressing these questions and advancing the development of NMNP-based photocatalysts.
Winters, Shauntrell - Major: Theatre (Biology Minor), Northeastern Illinois University
Mentor: Nancy McVittie, Senior Instructor , Communication, Media, and Theatre
Oral Presentation Session #3, Room: Fiesta A
Title: Not All Heroes Wear Capes
Abstract: Storytelling through tropes has been used through a cultural lens to introduce new depths and complexities to traditional stories and characters. This work focuses on Jordan Peele’s 2019 horror film Us through the lens of African American film studies, centering the evolution of the Final Girl trope. The Final Girl is a long-standing genre in horror characterized by a female survivor who confronts the antagonist. Focusing on the character of Adelaide Wilson, this analysis explores how Peele reinforces and reinvents this trope, challenging traditional themes of victimhood, identity, and morality. Using feminist film theory and genre analysis, the study examines the duality between Adelaide and her doppelgänger, Red, to represent trauma and systemic inequality. The inclusion of the 2025 film Sinners in the analysis, directed by Ryan Coogler, affirmed the commercial and cultural power of Black-led narratives in mainstream cinema. Both Us and Sinners demonstrate how Black directors use horror and thriller genres to engage with African American ancestry, memory, and survival. Sinners intensifies the conversation to broader questions of reinvention and representation. By spotlighting directors like Peele and Coogler, this work emphasizes the transformative power of Black storytelling, not only to reshape tropes like the Final Girl, but to reframe narratives around race, resilience, and victimhood. Though this work primarily traces the evolution of the Final Girl, it is equally about the importance of Black authorship in cinema and how the lens of Black creators brings new depth, complexity, and visibility to stories that have room for re-imagining.
