Digital Commons Network^™

The Time Window Of Reconsolidation: A Replication, Mateo Marquez, Jessica Nguyen

Undergraduate Research Symposium Posters

Reconsolidation is the process whereby activating a consolidated memory can bring it into a labile state where it can be strengthened, weakened, or updated. Hupbach et al., (2007) showed that memory updating is only found when the reconsolidation process has time to complete. This finding has been argued to be due to other memory processes (Sederberg et al., 2011). Before testing alternative explanations, the result needs to be replicated by an independent lab.

Social Media: Factors That Impact Sports, John Wilke

Undergraduate Research Symposium Podium Presentations

Sports have been a popular form of entertainment for centuries and have become more refined over time. As new forms of sports entertainment emerges, various factors will play a significant role in how much a participant will earn. This study will focus on social media, specifically Instagram, and how it plays a role in total earnings.

The Effect Of Sleep And Emotion On Pattern Separation, Sarah Al-Shimary, Alanna Osmanski

Undergraduate Research Symposium Posters

The relationship between sleep and memory has been a topic of interest in psychology for decades. Prior research demonstrates that the sleep state is an optimal time for memory consolidation to occur, most commonly through a model known as active systems consolidation. A widely accepted view of emotion is that sleep preferentially consolidations emotional over neutral material. Recent meta-analyses of sleep, emotion, and memory have suggested that this effect may not be as robust as we once thought. A new way to investigate the relationship between sleep and memory consolidation of emotional stimuli is with a pattern separation task known …

A Young Adult Male With A Neck Fracture From Bronze Age (3146-3130 Bp) Non Nok Tha, Thailand, Madelyn Cram

Undergraduate Research Symposium Posters

Individual identity is shaped by experience. Trauma & illness �� Individual experience & identity. Bioarchaeology demonstrates the ability to explore how individual experiences manifests into unique identities for past peoples. This poster presents an osteobiography of a young adult male living with a whiplash fracture form Bronze Age Non Nok Tha, Thailand (3146-3130 BP).

The Application Of Single-Cell Rna-Sequencing Data Analysis To Assess Changes In Gene Expression, Mark Vincent Gatan, Hazel Jane Cadiz

Undergraduate Research Symposium Posters

Human diseases can be analyzed by studying the dysregulation of gene expression. This can be applied to: Alzheimer’s disease (AD), age-related changes in immune cells and neurons, and COVID-19. We sought to develop an scRNA-seq bioinformatics pipeline that would support future studies on gene expression in AD.

Emotional Reactivity Predicts Dissociation In Maltreated Youth, Jaelin Isquith, Kinsey Ellis

Undergraduate Research Symposium Posters

The Diagnostic and Statistical Manual of Mental Disorders (DSM-5-TR) defines dissociation as “disruption in the usually integrated functions of consciousness, memory, identity or perception of the environment”11. Dissociation most commonly occurs after a traumatic experience and can take many forms; Subtypes include dissociative amnesia, absorption and imaginative involvement, passive influence, and depersonalization and derealization. Dissociation has been linked to several negative outcomes such as increased risk for development of personality disorders, suicidal ideation, and self-harm2,3. Risk factors for dissociation have been understudied in child and adolescent populations. One factor that has been found to be related to severity of dissociative …

Music Enhances Focus And Concentration, Daniyal Kheradmand

Undergraduate Research Symposium Posters

This study aimed to investigate the relationship between the genre of music listened to and its impact on enhancing focus and concentration during puzzle-solving, as measured by completion time, across a diverse sample of individuals. The researcher, Daniyal Kheradmand, conducted the study at the University of Nevada Las Vegas (UNLV) on a sample of 50 students and employees. Participants were required to solve two simple puzzles (9 pieces) while listening to their favorite music and without music. The time taken to complete each puzzle was recorded and compared. Results showed that 68% of participants completed the puzzle faster while listening …

Are Socio-Cultural Factors Correlated With Breastfeeding Among Latina Mothers In Nevada?, Marissa Martinez, Karen Farfan, Luis Aceves

Undergraduate Research Symposium Posters

Breastfeeding has many benefits for both mother and their child (e.g., lower rates of Sudden Infant Death Syndrome, obesity, asthma, cardiovascular disease, etc.). Recent studies suggest that 93% of children born in Mexico are breastfed their child compared to 81.1% of Nevadan women reported breastfeeding their child. Previous studies suggest that socio-cultural factors such as socioeconomic status, education level, mother’s age, acculturation, cultural beliefs, and perceptions are associated with breastfeeding. Many studies have not use a validated acculturation measure.

Effects Of Time-Restricted Exercise On Hypertrophy, Aerobic Adaptations, And Body Weight In Mice, Greco Neblina, Elias M. Malek, Michael B. Dial, Austin Cooper

Undergraduate Research Symposium Posters

Sleep and circadian rhythms are shown to impact cellular and whole-body metabolism and exercise capacity. Mice experience adaptations (e.g., hypertrophy, increased time to exhaustion) as a result of voluntary aerobic exercise. Adaptations to aerobic exercise are influenced by the time of day at which exercise is performed due to alterations in transcriptional and translational processes that affect mitochondrial abundance. It is critical to examine the gross effects of exercise timing on metabolic adaptations and other adaptations to aerobic exercise. This knowledge can help athletes and coaches organize time-optimized training schedules and help clinicians improve patient outcomes through time-of-day related adaptations …

Pfas: A Threat To Public Health And Safety, Ibrahim Qazi, Adriana Carrillo, Alexa Guloy [email protected], Emily Moon, Rayan Muneer, Hien Tran, Raiden Wadsworth

Undergraduate Research Symposium Posters

Nonstick pots and pans, takeout containers, waterproof clothes: these are items that people use in their daily lives. A common denominator in all of these items lies PFAS, or Per- and Poly-Fluoroalkyl Substances. Our exposure to these chemicals has proven to be toxic and carcinogenic to human health. Despite the evidence of their harmful effects, many companies still continue to incorporate these forever chemicals into their products, thus prolonging their exposure to humans.

What Made You Choose?, Reyes Felix

Undergraduate Research Symposium Posters

The social, revenue, and other differences between iPhones and Samsung phones are examined through netnography and literature reviews. Individuals were surveyed on their current and previous devices.

The Relationship Between School Refusal Behavior And Executive Functions, Christina Saliba, Shreyas Bhat, Karina R. Carrillo-Juárez [email protected], Randolph Dupont

Undergraduate Research Symposium Posters

School refusal is a pressing issue that impacts children throughout the United States. School Refusal behaviors can be attributed to four distinct reasons: avoiding school because it induces negative emotions (ANA), avoiding social or evaluative situations (ESE), seeking attention from others (AGB), and pursuing rewards outside of the school environment (PTR) (Kearney, 2002). Executive functions are mechanisms that monitor and regulate cognitive processes and tasks. These include problem-solving, working memory, attention, and inhibition. Executive functions can be linked with various aspects of school achievement and cognitive development in children and adolescents (Sosic-Vasic, 2017). Previous research has shown that kindergarteners who …

A Literature Review Of The City Beautiful Movement And The 1905 San Francisco Plan By Daniel Burnham, Miguel Baluyut

Undergraduate Research Symposium Lightning Talks

Highlight themes, build a foundation for future research, identify research gaps and topics of inquiry. Previous literature review of the most heavily cited and influential studies on the City Beautiful movement and Daniel Burnham's significance in the movement.

Intellectual Humility And Diversity, Emmanuel Gutierrez

Undergraduate Research Symposium Lightning Talks

Intellectual humility has many positive effects which include enhanced perspectives, collaboration & reduced bias, and continued learning & adaptability. Using a personal narrative about the application of intellectual humility, 3 goals will be possible: bringing awareness, increasing collaboration, and encouraging diversity.

Personal Actions: The Correlation Between Water And Energy Conservation, Jaedyn N. Billerbeck, Joshua Galloway, Yele Wagoner, Betty Castenada, Kimberly A. Barchard

Psychology Faculty Presentations

Water and energy conservation are growing concerns around the world.

Energy conservation policies create both energy and water savings (Gu et al., 2016). Conversely, water conservation impacts energy usage (Sokolow et al., 2016). Heating water in the home accounts for 20% of the home’s energy use (Chini et al., 2016).

Our study examines the relationship between water conservation and energy conservation.

Reshaping The Historical Narrative: Muslims In North Africa, Mariam Sultan

Undergraduate Research Symposium Posters

Immigration of diverse peoples to America has been continuous since the 16th century, especially in regards to Muslims, who have been an understudied and underrepresented group in historical literature, despite constituting a major faction of the first peoples in this country. The study reinforces why Muslims should be part of the historic narrative including the many contributions they made to the growth and development of the United States, and more broadly, the North American continent.

Do Children Experience The Speech To Song (Sts) Illusion?, Brooke Booth, Rodica Constantine

Undergraduate Research Symposium Lightning Talks

How development may alter perception. How musical and linguistic abilities develop. Top-down knowledge and its effects on perception. Potential diagnostic properties.

Education Gender Gaps In The Mountain West, Miguel A. Soriano Ralston

Undergraduate Research Symposium Podium Presentations

Discusses education gender gaps in the Mountain West using existing data. This data involves higher-education achievements, on-time graduations, and test scores for Math and English. Some possible causes for the gender gap are discussed as well as some policy recommendations.

Perceived Tempo Is Influenced By Embodied Dance Speed And Latin Dance Expertise, Ryan K. Perez, Carolina A. Herrera, Melanie Garcia [email protected], Miguel A. Castaño, Jared W. Leslie

Undergraduate Research Symposium Posters

Tempo is the speed of a piece of music and is measured in beats per minute (BPM). Tempo perception is subjective and may be influenced by the listener’s musical culture. Even for the same tempo, some dances are faster than others depending on the dance and culture. In the present study, we ask whether the speed of dance movements for a given song influences subjective perception of that song’s tempo among listeners with and without prior experience dancing to Latin music.

How Method And Usage Of Coffee Relate To Consumer Attitudes, Vince Benedetto, Jocelyn Perez, James Iwatsubo [email protected]

Undergraduate Research Symposium Posters

Coffee is a staple in many American’s daily routines, with popularity growing globally ever year. User's consume coffee for a multitude of reasons including, health benefits, increasing productivity, social and cultural rituals, and pleasure. Regular coffee users prefer specific methods of sourcing their beverages. Consumer attitudes affect purchasing behavior and provide valuable insights for marketers.

Municipal Waste In Southern Nevada: Understanding The Obsession With Garbage, Zachary Billot

Undergraduate Research Symposium Posters

Southern Nevada’s reliance on inexpensive disposal of waste results in lack of support for sustainable investment in waste diversion programs. Clark County lags significantly behind the US in terms of its municipal waste diversion due to problems related to the collection of materials and incentive for collection, limited institutionalized food waste collection programs, monopolization of waste management, as well as substantial rates of contamination of recyclable materials compared nationally. This proposal recommends a multifactor approach.

The Analysis Of Wartime Rape Using Postmodern Feminism In The Conflicts Of Sierra Leone 1991, Bosnia-Herzegovina 1992, Darfur 2003, Allyssa Chua

Undergraduate Research Symposium Posters

The practice of wartime rape has occurred from the ancient times until the present with the United Nations reporting about 2,542 confirmed cases of conflict-related sexual violence in 2020. Estimates tend to be significantly higher, with UNICEF estimating 250,000 rape cases in Sierra Leone’s civil war. Women and girls are disproportionately and deliberately targeted compared to men and boys in sexual violence. This paper uses a postmodern feminist framework in analyzing wartime rape. It contends that the phallocentrism allows rape to become a language of masculine dominance.

Youths’ Sense Of Mastery Scores In Correlation To Ptsd Criterion D Scores & Total Ptsd-Ri Scores, Katherine Conklin, Amanda Mraz

Undergraduate Research Symposium Posters

Childhood resilience levels impact the severity of posttraumatic stress disorder (PTSD). Resiliency is defined as a personal characteristic fostering effective coping, adaptive functional abilities, and motivation.

Unique Marketing Struggles In Web3 Compared To Web2, Vincent D'Ambrosia

Undergraduate Research Symposium Posters

Web 2 is a technical term in reference to the internet as we know it today and focuses on social media and allowing people to interact better and communicate with each other. Web3 is the next evolution of the internet and its focus leans towards decentralization which aims to place more control of an individual’s data and finances into their own hands. Due to this decentralization, connecting with people is more difficult compared to Web2 communication outlets. NFTs are a common and popular product in Web3. While they come in many forms, the collectible market dominates NFTs and these can …

Sensitivity To Musical Groove Is Predicted By Sensitivity To Musical Chills, But Not General Musicality, Nicole Datastanyan, Kaela Omengan, Isabella Aceituno [email protected], Solena Mednicoff, Sivan Barashy

Undergraduate Research Symposium Posters

Previous research suggests that individual differences in musicality may predict groove sensitivity. Groovy music is highly stimulating music that makes listeners want to move while eliciting feelings of pleasure and arousal. Musicality refers to listeners’ affinity to music including musical talent, sophistication, and expertise. Frisson (musical chills) is an intense emotional response to music characterized by goosebumps or a tingling sensation.

Examining Differences In Ptsd Symptomatology Among Youth Who Have Experienced Sexual And Psychological Maltreatment Using Nonparametric Analyses, Emma Domschot, Vanni Jefferson V. Arcaina

Undergraduate Research Symposium Posters

Child sexual abuse, even when accounting for co-occuring risk factors, may be predictive of worse clinical outcomes when comparing to other types of trauma (Kisiel et al., 2014). However, contrasting research suggests that psychological maltreatment may independently contribute to a negative risk of clinical outcomes comparable to child sexual abuse (Hodgon et al., 2014). Other studies suggest that complex trauma, in terms of experiencing prolonged and several traumas over a period of time, may often lead to an increased risk of post-traumatic stress disorder (John et al., 2019). The current study aimed to examine differences in PTSD symptomatology among youth …

The Evolution Of Racial Representation In Spider-Man Movies, Janelle Ferraris

Undergraduate Research Symposium Posters

Discusses the current evolution of racial representation in Spider-Man movies using content analysis with qualitative approach. Using plot, quotes, and character interactions, conclusions were made about current film limitations and possible future studies.

Can Reconsolidation Account For The Misinformation Effect?, Olesya T. Frolova, Gabriel E. Hull

Undergraduate Research Symposium Posters

A successful replication of Rindal & Zaragoza (2016) would indicate that reconsolidation cannot account for the misinformation effect. Current preliminary data supports the results found by the original study, suggesting that an alternative theory must be explored to explain the misinformation effect. For example, it is possible that the original memory is not altered by the misinformation but competes with the original memory leading to temporary inaccessibility at test. Results from this study could influence law enforcement interview techniques to avoid false testimonies. One limitation of the study is that performance on the test was potentially too good; this will …

Does Children’S Openness To Experience And Musicality Influence Perception Of Major And Minor Musical Modes?, Bryanna Grijalva, Natalya Sayegh, Carlos Tamayo, Ryan K. Perez, Sivan Barashy, Solena Mednicoff

Undergraduate Research Symposium Posters

Previous studies have found a relationship between openness to experience, musical training, and auditory abilities in adults. Openness to experience: one of the major personality traits that encapsulates how open-minded, creative, insightful, and imaginative a person can be. Tonality: the orientation of melodies and harmonies toward a referential pitch class. Musicality: one’s enthusiasm for music and desire to make music.

Positive And Negative Attitudes Towards Skincare Products, Jordan Rachelle Barcenas, Jessica Herrera

Undergraduate Research Symposium Posters

Understanding consumer attitudes about skincare products. Rise in skincare products from COVID. More demand for higher quality products. Examine price sensitivity, brand exclusivity, positive results, and clean ingredient preferences.