2020 Abstracts

Miller, Roxanne; Winzenried, Eric; Everett, Anna; Edwards, Jeffrey (Brigham Young University)
Faculty Advisor: Edwards, Jeffrey (Life Sciences, Physiology and Developmental Biology)

Post-traumatic stress disorder (PTSD) is a complex anxiety/depression disorder that affects about 1 out of 4 individuals after a stressful/traumatic experience. One common model to induce PTSD is social defeat (SD) combined with chronic light exposure in rats. First, more naturally anxious rats were selected based on results of an open field test where cat fur and fox urine were placed in one quadrant. Rats were classified as anxious if they avoided that quadrant, froze for long periods of time, did not rear, and frequently urinated or defecated. The naturally anxious rats were used in the SD protocol. Next, the elevated plus maze (EPM) and light-dark transition (LDT) tests were used to detect anxious behavior at the conclusion of SD. The SD protocol caused significant anxious behavior when compared to controls. Next, we performed LTP field electrophysiology experiments in brain slices of ventral hippocampus and basolateral amygdala, regions known to have altered plasticity in PTSD. SD caused a significant increase in long-term potentiation (LTP) in the ventral hippocampus and basolateral amygdala. To determine whether a prophylactic treatment could prevent the physiological changes of PTSD, propranolol and mifepristone were simultaneously administered at 10 mg/kg doses by intraperitoneal (IP) injection one week prior and during the entire duration of SD. These drugs significantly decreased LTP in the VH and BLA back to near-control levels while SD rats with vehicle injections still had elevated LTP.

Salas, Norma; Condie, Kali; Cook, Lauralee (Utah Valley University)
Faculty Advisor: Jensen, Francine (Utah Valley University, Nursing)

Problem Statement:

Depending on the provider a woman has during her delivery, the education, interventions, and care she receives will differ. Variations of care under an obstetrician and gynecologist (OB/GYN) compared to a midwife may produce differing satisfactory results for women experiencing labor and delivery.

Purpose:

The purpose of this research study is to discover if women who have delivered with both an obstetrician/gynecologist and a midwife are more satisfied with their birthing experience under the care of one provider compared to the other.

Research Question:

Are women who have experienced labor and delivery with an OB/GYN and a midwife more satisfied with their birthing experiences from one provider compared to the other?

Background:

In a patient-centered world, it should be up to the provider and expecting mother to choose the modality of delivery they would like, including the place, medical interventions, positioning, and methods of delivery. OB/GYNs and Midwives vary in practices, and implementations during gestation and delivery. Dissatisfaction with labor and delivery is an aspect of the current healthcare industry that needs to be addressed in order to improve patient care. Coxon, Sandall, and Fulop highlight this issue by pointing out that many women feel constrained with their decisions regarding labor and delivery and that delivery opportunities may be limited due to influences from cultural and historical associations as practiced by the provider (2014). Patient satisfaction is also influenced by pressures women in labor and delivery experience in order to accommodate their providers wishes.

Hope to accomplish:

We hope to determine if women's satisfaction during their labor and delivery experiences are higher with either a midwife or an obstetrician/gynecologist, as well as to promote better education and patient autonomy to increase patient experience satisfaction.

Sanders, Hannah; Graul, Antje; Lavoie, Raymond (Utah State University)
Faculty Advisor: Graul, Antje (Jon M. Huntsman School of Business, Marketing and Strategy Department)

It is imperative for institutions of higher-education to understand and meet the needs of their students when teaching in an online environment, specifically, how their enjoyment, attitude and learning outcomes derived from an online class can be predicted. Our research demonstrates the importance of instructor playfulness--defined as the level of which an instructor is gregarious, uninhibited, comedic and dynamic in class--in an online class environment. We suggest that instructor playfulness significantly positively correlates with students' perception of enjoyment, attitude and learning outcomes in an online class.

To test these predictions, we conducted a quantitative study with college students in order to gain insights into their experiences and perceptions of instructor playfulness in online classes and surveyed related student outcomes. Our results suggest that the positive effects of instructor playfulness in an online class are drawn by the extent to which students develop a subject-related identity and improved flow of the online class. Based on our findings, we conclude specific methods and teaching techniques that can be incorporated by online instructors to design their online classes in higher education more successfully.

Together, our research advances the existing stream of literature by examining the concept of instructor playfulness in an online context. We contribute to practical implications by offering guidance for online instructors in higher education.

Ashton, S. Jeramy (Utah Valley University)
Faculty Advisor: Mizell, Karen (Utah Valley University; Philosophy, Ethics)

This presentation will be based off of the Social Construct Theory and more specifically hegemonic masculinity. After expounding upon the Social Construct Theory being a destructive form of gender norms and exploring how men and women are to act, I will be sharing a slam poem featuring many elements of my experience as a rape survivor and the tie between rape and masculinity. The presentation will begin with exploring how time is owned by hegemonic masculinity and throughout the presentation that power will shift, strength will be found and it will become evident in the conclusion �that this is our finest hour.

Bergman, Kyle (Utah Valley University)
Faculty Advisor: Smith-Johnson, Amber (Utah Valley University, English)

The number of social media users has risen dramatically over the past few years; since 2008, the number of monthly users of social media has risen from 222 million to 2.24 billion. Studies have recently suggested that a correlation exists between this dramatic increase in electronic social behavior and impulsivity. Research suggests that the concept of "Fear of Missing Out" and the desensitizing of exciting behaviors are both possible causes (Baumgartner et al). In addition to the rise in impulsive behaviors, there have been a host of other studies that have shown how social media exposure is affecting the cognitive capacities of developing minds. Among their findings assert that behaviors such as Increased anxiety, depression, narcolepsy, anger, agitation, and internet addiction are increasing at an alarming rate (Bilgin, Tas). I want to take this research further and study how social media usage can cause impulsive views of self-value and worth. To conduct this experiment, I will create a survey designed to measure the impulsive, instinctive responses of college aged students to certain situations that would be commonly found online or actuality. I predict that because social media platforms often contain incomplete information about a post, the questions from the survey that will contribute to either jealousy or lower self-worth will be ones similar to what they would find on these platforms. I hope that these findings will help parents understand the impulsive influences that social media can have on their children.

Hale, Kaysi; Anderson, Chris (Utah Valley University)
Faculty Advisor: Anderson, Chris (Utah Valley University, Psychology)

While there is significant data on adolescent sexual activity, education, and attitudes, there is little research done on adults who choose to stay abstinent, especially in the United States. Religiosity plays a significant role in reducing sexual behaviors before marriage. Many Christian faiths teach that sex should only be engaged in after marriage, so many followers choose to stay abstinent until marriage. Education about sex contributes to individuals choosing to stay abstinent and/or choosing to use safe-sex practices. Gender is not a large factor when considering reasons why individuals choose to stay abstinent; women have slightly lower rates of pre-marital sex at 94%; men at 96%. Sexual health and sexual well-being are difficult to define, but especially challenging when trying to define it for those choosing to stay abstinent into adulthood. The proposed study will sample an anticipated 200 self-reported abstinent undergraduates at Utah Valley University. This university has a high proportion of Christian students who are predominantly members of the Church of Jesus Christ of Latter-Day Saints. Data will be collected about why the students report they are remaining sexually abstinent as well as their sexual attitudes, beliefs, behaviors, and feelings about their own sexuality. Correlations can be drawn between religiosity, gender, age, perceived healthy attitudes towards individual sexuality, feelings about sexual stimulating behavior, among other factors. This paper will contribute to the standing data about religiosity and sexuality. It will enhance the literature about how abstinent adults feel about their own sexuality.

Fox, Kirsti; Solomino, Lauralee; Baird, Todd. (Weber State University)
Faculty Advisor: Baird, Todd (Weber State University: College of Social and Behavioral Sciences, Psychology)

Trauma can have a lasting impact on emotional and physical health, but relief is possible. It is important to study which factors of everyday life can alleviate this pain and suffering. Research suggests that social support and resilience both play an important role in helping relieve symptoms of traumatic stress. Each of these can be broken down into sub-subjects and measured to determine the types of resilience and social support provide the most relief. One type of social support that has not been studied in regard to resilience and trauma is religious activity. However, it has been found that religious activity can provide a unique and strong social support system. The present study looks at religious activity, social support, and resilience all in regard to trauma. There are some limitations in the present study that resulted in insufficient data to accurately test the hypotheses. Future directions that control for the limitations may have more reliable results, therefore providing more accurate information on which of these factors helps to best relieve trauma symptoms.

Keywords: trauma, resilience, religion, social support

Lant, Christopher; Paudel, Suman (Utah State University)
Faculty Advisor: Lant, Christopher (S.J. & Jessie E. Quinney College of Natural Resources, Environment and Society Department)

This project is part of a greater National Science Foundation funded collaboration project designed to detail the food, energy, and water system in the United States. The goal of the project is ultimately to provide, "an empirical basis for advances in theory and scientific modeling of the complete food-energy-water (FEW) system of the United States" (NSF, 2019). My part in the project is connected to the amount of net primary productivity that humans harvest in the United States through major crops. The measurement for the human appropriation of net primary productivity (HANPP) is in gC/m2/year, and my research aims to visualize this on maps of the contiguous United States.

Data from the United States Department of Agriculture and the National Agricultural Statistics Service were synthesized to create a final data set that contains harvest data by county, by year, for alfalfa, corn, cotton, sorghum, soybeans, and wheat from 1980 to 2017. R programming software was used to clean and disaggregate the data, and GIS Software was used to visualize the results.

The results of this project show changes over time, distributions, and densities of harvests in the United States. The data and visualizations that were made as a result of this project are a part of the greater National Science Foundation project to help understand how much primary productivity humans harvest, and ultimately, where those products are used and consumed.

Hendrickson, Kaden; Hinkson, Kent; Brooks, Malisa; Bryan, Craig (Utah Valley University)
Faculty Advisor: Hinkson, Kent (Utah Valley University, Social and Behavioral Sciences)

Suicide rates over the last several years have been on the incline, many calling it a new epidemic. There are many known factors of suicide ideology and causality such as depression, anxiety, other mental illness, bullying, sleep disorders, victims of crimes, and many more. Sexual or physical assault are often found to correlate with suicide ideation and behaviors, especially among college-age persons. With veterans exposed to a wide variety of potentially traumatic events in service and because of the high number of sexual assault (both reported and unreported) on college campuses, this study seeks to examine if there if there is an association between suicide ideology and behaviors with type of assault among student veterans. A nationwide sample of 487 students were given a questionnaire that asked the student veterans about their experiences with trauma, as well as measuring their suicide ideation and behaviors. . Findings suggest student veterans tended to have less suicidal ideation and behaviors when assaulted with a weapon compared to other interpersonal traumas. Victims of unwanted or uncomfortable sexual experiences showed higher levels on average of suicidal ideation and behavior. Thus, victims of unwanted sexual experiences may be at higher risk of suicidal tendencies. With suicide rates increasing and the higher risk of suicidal tendencies amongst veterans, these findings can assist educators, administrators, professors, staff, and students in better understanding suicide risk by veterans on campus; additionally, this knowledge can promote the acquisition of better resources to assist those who are in need of help and to find ways to make reporting these cases (and seeking assistance) easier.

Chandler L Eyre. David A. Eastley (Brigham Young University)
Faculty Advisor: Hancock, Chad (Brigham Young University, NDFS)

Purpose: To determine the effects of H2O2 exposure to human hepatocytes on the iron regulatory proteins such as transferrin receptor (TfR), Ferritin Light-Chain (FLC). Methods: Cells were cultured at an initial density of 35,000 cells/cm2 in 6-well plates, grown until confluent, and then harvested. Iron treatments were done using FeCl3 solution with media to desired concentrations, and then incubating for 24 hours. Groups that received both iron and H2O2 treatments were exposed to 12 hours of iron, followed by incubation with media that included both iron and GOX at 4.8 mU/mL and 0.165 mg/mL of CAT (2-5 KU/mg). BCA protein assay was used to assess protein content, and then normalize each sample to each other for subsequent preparation for western blot. Western blots were carried out were analyzed by fluorescence following densitometry. MTT assays were carried out utilizing the mitochondrial reductase enzyme, and colorimetrically measured to assess cell viability. Results: Iron treatments of 10, 50, and 100 µM for 24-hrs did not result in any significant cell death. Treatment with the same concentrations resulted in a significant decrease (n=12) in TfR for all three groups when compared against control cells that were cultured and harvested simultaneously without any addition the growth media. (10 µM p<0.01), (50 µM p<0.01), and (100 µM p<0.01). FTL in the 10 µM group was significantly decreased (n=11, p<0.01), but not for the 50 µM, or 100 µM groups with p values of 0.9867, and 0.9612, respectively. H2O2 treatments produced concentrations of 5-10 µM, mimicking neutrophil release during inflammatory response. Conclusion: Our assay is sufficient to mimic neutrophil release of H2O2. Iron treatments are able to induce TfR decrease but seem to have a threshold at 10 µM for increasing FTL for storage. We hypothesize that this may be due to a dysregulation at higher concentrations.

Seaboch, Melissa (University of Utah)
Faculty Advisor: Seaboch, Melissa (University of Utah, Anthropology)

Primates do not make good pets because they are highly social animals that require members of their own species, large amounts of space, and specific diets to maintain positive psychological well-being. Additionally primates can also be aggressive toward their owners and they can transmit diseases (e.g. Salmonella, parasites, etc.) to their owners. Even so, there are over 15,000 pet primates in the United States. Regulations for owning a primate vary from state to state from a complete ban (19 states) to no restrictions (17 states). The goal of this project is to understand the pet primate trade and ownership in the United States, specifically, in which states they are for sale. Data (type of primate for sale and location) were collected bimonthly for five months from six online exotic pet trade websites. We found that 311 primates were offered for sale in 11 states with Florida having the most primates for sale (62%, n=195) followed by Tennessee (8.6%, n=27), and Texas (8%, n=25). The number of primates for sale in Florida is surprising since Florida requires permits from the Florida Fish and Wildlife Conservation Commission while there are no regulations for owning monkeys in Texas, or Tennessee. The Captive Primate Safety Act currently before Congress would prohibit the sale of all nonhuman primates by including them as "prohibited wildlife species" and would greatly reduce the ownership of primates as pets, though we note that a similar bill failed in 2007.

Reschke, Peter; Cooper, Alexandra; Clayton, Colter K. (Brigham Young University)
Faculty Advisor: Reschke, Peter (Family, Home, and Social Sciences; Family Life)

Research has demonstrated that context plays a significant role in emotion perception (Reschke et al., 2018). However, it is unclear whether context produces differences in visual scanning of facial expressions of emotion. The present study explored whether variability within facial expressions differentially interacts with posture context to produce changes in emotion perception.

Participants (N = 86) viewed 96 images comprised of "open" (i.e., scrunched nose, open mouth, protruding tongue) and "closed" (i.e., scrunched nose, closed mouth) versions of disgust faces photoshopped onto postural expressions of emotion (disgust, anger, fear, sadness, joy, neutral). Subjects saw each image for 5000 ms while their eye movements were recorded by an eye tracker and were then asked to categorize the emotion in the facial expression.

The results support prior research demonstrating that contextual influence (i.e., categorizations matching the context) differed significantly within emotion contexts as a function of face type, F(3, 5436) = 29.65, p < .001 (Reschke et al., 2019). Specifically, contextual influence increased significantly for closed and open disgust facial expressions in anger and sadness contexts (ps < .001) and decreased significantly in fear contexts (p < .001). However, these differences in behavioral responses were not reflected in participants' visual scanning behaviors. Specifically, subjects fixated significantly more in the lower face region (M = 3.29) than the upper face region (M = .76), t(2268) = 37.56, p < .001, regardless of face type. Additionally, participants took significantly more time to fixate on the upper face region (M = 1046.77) than the lower face region (M = 580.07), t(1652) = 10.59, p < .001, also regardless of face type.

These findings suggest that behavioral differences in context-dependent emotion categorization are not due to reliable differences in visual scanning. Future directions and alternative explanations will be discussed.

Chevrier, Amy; Hinkson, Kent; Brooks, Malisa; Bryan, Craig (Utah Valley University)
Faculty Advisor: Hinkson, Kent (Utah Valley University, Behavioral Science)

According to the National Center for PTSD, approximately 8% of the US population will experience PTSD in their lives. An average of 10% of women, compared to 4% of men, will suffer from PTSD in their lifetime. Those struggling with PTSD have difficulty sleeping, irritability, trauma-related nightmares, often avoid leaving their house, and several other adverse symptoms. Certain populations appear to experience more trauma, and thus endorse higher rates of PTSD. Among veterans, the rates of PTSD are significantly higher, with upwards of 18-30% of veterans meeting criteria for PTSD. Some studies have found more than 45% of student veterans with likely PTSD. While research has shown that there is a relationship between trauma type and prevalence of PTSD, as well as shown differences between men and women, this information is not available for student veterans. This study sought to answer if there is a difference in the severity level of PTSD and the type of trauma a person experienced and their gender. Student veterans (n=348) from across the country participated in this study. The results generally showed no significant difference in the severity or prevalence scores across trauma types. However, among those who experienced sexual assault, there were some interesting findings across genders. Men who reported being sexually assaulted endorsed more intrusion symptoms than women, along with more severe alterations to cognition and mood, while 57.14% percent of women (36.14% of men) endorsed full PTSD symptoms after a sexual assault. However, more men (96.39%) screened like for major depressive disorder after a sexual assault than women (73.68%). These results illustrate differences across gender in processing sexual assault and provide insight into potential considerations for treatment.

Nye, Brandt; Fellows, Anthony (Weber State University)
Faculty Advisor: Chapman, Heather (Weber State University, Psychology)

Child hunger is a prevalent problem America is currently facing — or not facing. According to Merriam Webster, hunger is defined as: "a weakened condition brought about by prolonged lack of food". Naturally, a child whose basic need is going unmet is likely to experience difficulty with other aspects of life: Schooling, recreation, sleep, etc. To make matters worse is the fact that some of these children are starving needlessly, going without food when such resources are available in the very area they live in. Furthermore, Lynn Mclntyre and Jeanne Williams found child hunger to be a "robust predictor of depression and suicide ideation" amongst children as they grow into adolescence and adulthood. Children are of course powerless in this situation, as they depend upon parents for their needs.

Perhaps those equally experiencing the negative effects would be the parents — those who are solely responsible to provide for their children. It's a maternal instinct for a mother to feed ones child. When this instinct is frustrated or damned, a variety of feelings can result in the parent themselves. Feeling such as depression, failure, anger, sadness, hopelessness, and fears become prominent when such an occurrence takes place. If left unresolved, feelings within parents can escalate to: "Uncontrolled weeping, fierce crazy anger, and lashing out even at those who may be of assistance". (Lou-Marie Kruger, Marleen Lourens). Unfortunately, such feelings only tend to worsen the situation as it develops into a vicious cycle, failing to break the routine.

This being the case, we will be conducting a survey on parents to measure the beneficial effects that take place within their mental well-being as a result of being able to access the food pantry at their childrens schools.

Harley Cragun, Kacy Craig, Josh Parmenter, Renee Galliher, Ryan Berke (Utah State University)
Faculty Advisor: Berke, Ryan (College of Engineering, Mechanical and Aerospace Engineering Department); Galliher, Renee (Emma Eccles Jones College of Education & Human Services, Psychology Department)

LGBTQ+ college students are a minority group of people who face the emerging challenges of adulthood and career decision making, as well as the unique challenge of navigating a minority sexual or gender identity. To fill the gaps in literature about the relationship between career development and decision making and identity development, over 400 LGBTQ+ college students of all disciplines from across the United States were surveyed. As part of a larger survey, students provided responses to the following open-ended question — "Please describe any barriers you perceive that might prevent you from achieving your career goals." Engineering has historically been dominated by white, heterosexual males, possibly leading to unique sexual identity and career development experiences of LGBTQ Engineering students. Initial analysis identified 5 main themes of all responses, including health, discrimination, resources, technical skills and emotional ability. Further analysis will be done to compare the reported barriers of Engineering majors to all majors. (We are recruiting for a second round of surveys. If you are an LGBTQ Engineering student, please visit www.berkelab.com/lgbtq.)

Gottschalk, Jake; Miller, Zachary; Liebich, Katrina (Utah State University)
Faculty Advisor: Miller, Zachary (S.J. & Jessie E. Quinney College of Natural Resources, Environment and Society Department)

Salmonid populations are an important cultural, recreational, and economic resource throughout Alaska that are threatened by multiple sources. One often-overlooked source is damage to streambeds from recreation, especially from motorized recreation. OHV (off-highway vehicle) use can increase turbidity, nutrient loads, and erosion in these streams, which is harmful for juvenile salmonids. Stream crossings are common in the Mat-Su borough of Alaska, and enforcement for approved low-impact crossings is almost nonexistent. This study focused on developing a model, based on interviews and survey data, that explained OHV user's motive-driven stream crossings. Preliminary randomized interviews were conducted to focus survey questions, which revealed that approximately 90% of OHV users didn't know about approved crossings. Interview results showed strong motive for crossings that had low environmental impact and even stronger motive for crossings focused on safety. These interviews lead to refinements in the survey instrument, which focused on the importance of specific motives such as safety, environmental impacts, congestion, etc. and support for possible management actions, loosely based on the theory of planned behavior. Reliability analyses were conducted on the factors for the generalized linear model (GLM) to simplify the model and reduce collinearity. The model showed that safety and environmental responses were the most important predictors of crossing best practice behaviors. Signage and other indirect management methods were favored over direct management methods by survey respondents at this site. Signage focused on safety in conjunction with low-impact crossing locations was suggested to management as the best course of action. The results from this study will help inform managers in designing stream crossings and their supporting signage as OHV use continues to increase.

Tapoof, Koralene; Soyer, Mehmet (Utah State University)
Faculty Advisor: Soyer, Mehmet (College of Humanities and Social Sciences; Sociology, Social Work, and Anthropology Department)

With the increased development of natural gas in the United States, the northeastern part of Utah lies an area called the "Energy Hub" of the Uintah Basin. The estimated acreage is about five million acres, which 53 percent is controlled by the federal government. It is rich in tight sands and shale gas and has brought about recent gas exploration and development making this area in the Uintah and Duchesne counties of the Uintah Basin the largest oil and natural gas producing in the state of Utah. The purpose of this research is to examine how residents perceive the impacts of Oil and Gas developments in Ute Tribe Reservation. This proposed research will fill the gap in the literature regarding residents' perceptions on the impacts of hydraulic fracturing in Native Indian Reservation. We also explore the perceptions of Ute Tribe members on social, environmental, and health impacts of Oil and Gas Industry. Participants will be a minimum of 20 individuals who live in Ute Tribe Reservation, Fort Duchesne. The interviews will be in-depth and semi-structured. This study will be qualitative and exploratory. NVIVO 12 Qualitative software will be used to analyze collected data.

Chavez Marin, Yazmin; Ellis, Lesa (Westminster College)
Faculty Advisor: Ellis, Lesa (Westminster College, Neuroscience)

Several schools and workplaces have implemented a "speak-English-only" policy that tends to develop into a hostile environment. At times these policies involve students or workers being disciplined for speaking just a few words in a non-English language while at work or during personal time. In short, these policies tend to create an environment that involves publicly commenting on a person's use of their primary language in a negative way. Keeping in mind that language aids in connecting and solidifying elements of identity and social connections, I ask how bilinguals in these situations view themselves when they are speaking in English, or a non-English language (Spanish-speakers in particular). In this experiment, we analyzed if bilingual (English and Spanish) have an internalize biased depending on what language they are using in academic settings. In this experiment, we will be testing what implicit biases people have when they are presented with words in Spanish or in English through an Implicit Association Test that looks at how participants pair words, positive or negative, with themselves or with others. We expect to find that people tend to respond faster when they pair Spanish words with themselves, and slower when they pair English words with themselves. This research can help expand the knowledge of how bilinguals, or multilinguals interact with their environment, and how language impacts thoughts.