Psychology Commons^™

All Chronic Rhinosinusitis Endotype Clusters Demonstrate Improvement In Patient Reported And Clinical Outcome Measures After Endoscopic Sinus Surgery, Nikita Chapurin, Rodney J. Schlosser, Jorge Gutierrez, Jess C. Mace, Todd Bodner, Timothy L. Smith, Jose L. Mattos, Vijay R. Ramakrishnan, Jeremiah Alt, Zachary M. Soler

Psychology Faculty Publications and Presentations

Background

It is unclear if chronic rhinosinusitis (CRS) endotypes show differential response to endoscopic sinus surgery (ESS). We explored mucus inflammatory cytokine expression in a cohort with CRS and associations with both patient-reported and clinically measured postoperative outcome measures.

Methods

Patients with CRS were prospectively recruited between 2016-2021 into a multi-center observational study. Mucus was collected from the olfactory cleft preoperatively and evaluated for 26 biomarkers using cluster analysis. Patient reported outcome measures included the Sino-Nasal Outcome Test (SNOT-22) and Questionnaire of Olfactory Dysfunction (QOD). Additional clinical measures of disease severity included Threshold, Discrimination, and Identification (TDI) scores using Sniffin’ …

Describing Physical Activity Patterns Of Truck Drivers Using Actigraphy, Bradley Wipfli, Sean P.M. Rice, Ryan Olson, Kasey Ha, Caitlyn F. Trullinger-Dwyer, Todd Bodner

Psychology Faculty Publications and Presentations

Background: Truck driving is a highly sedentary occupation that places workers at risk for chronic health conditions, such as obesity and high blood pressure. The primary purpose of this study was to objectively describe truck drivers’ typical physical activity (PA) patterns. Methods: We used w7e10-day baseline PA actigraphy data samples from drivers in the Safety & Health Involvement For Truckers (SHIFT) study (n ¼ 394). Driver PA patterns (e.g., average number of 10 minute Freedson bouts per week, time in bouts, and common days/times for PA) were summarized with descriptive analyses. We also compared objective accelerometer data to self-reports. Results: …

No Injustice So Peace: The Interaction Between Race-Related Stress, Colorblind Racial Attitudes, And Resistance And Empowerment Against Racism, Kaela A. Yamini

Graduate Masters Theses

Past research has indicated that Black people are subjected to overt and covert forms of racism that can have a range of effects on emotional and psychological wellbeing. The current study sought to explore the how race-related stress and colorblind racial ideology impact Black people’s engagement in resistance and empowerment against racism. I hypothesized that higher endorsement of colorblind racial ideology would be associated with lower engagement in resistance and empowerment against racism. Additionally, I hypothesized that moderate levels of race-related stress would be associated with higher endorsement of resistance and empowerment against racism while low and high levels of …

“Oh, That’S For Girls”: Barriers To Men’S Enrollment In College Sex Education Courses, Savannah Burke

All Theses

American teens have diverse experiences with sex education that may leave some inadequately prepared for navigating their sexuality as emerging adults. For those who seek higher education, college-level sex education classes could fill this void. Yet, there is a notable gender gap in enrollment in college-level sex education classes across the US, with men being reluctant to taking these courses. Thus, it is important to understand what barriers prevent men from taking these classes. This study explores the roles that masculine ideology plays in dissuading men from enrolling in college-level sex education courses. Interviews with 17 masculine-identified college students who …

The Influence Of Premium Finished Paper Packaging On Consumer Behavior, Sahil Bhayani

All Theses

Companies face the challenge of determining the return on investment of premium paper packaging features, such as substrate thickness and finishing options. If companies can better understand how consumers perceive “premium,” they could channel their focus on specific design elements and maximize their returns (Dwivedi & Nayeem, 2018). Touch is a critical factor in driving consumer behavior and purchase decisions and influencing trust between brands and consumers (Krishna et al. 2017). While previous studies have explored the impact of design elements like size, shape, color, and font on consumer behavior, this research investigates the influence of touch, substrate, print finishes …

The Personality Profile Of 2024 Republican Presidential Contender Ron Desantis, Aubrey Immelman, Mikayla Santiago

Psychology Faculty Publications

This is a brief report of the results of an indirect psychodiagnostic assessment of the personality of Florida governor Ron DeSantis, a contender for the Republican nomination in the 2024 U.S. presidential election, from the conceptual perspective of personologist Theodore Millon.

Psychodiagnostically relevant data about DeSantis were collected from biographical sources and media reports and synthesized into a personality profile using the Millon Inventory of Diagnostic Criteria (MIDC), which yields 34 normal and maladaptive personality classifications congruent with DSM-III-R, DSM-IV, and DSM-5.

The personality profile yielded by the MIDC was analyzed on the basis of interpretive guidelines …

All Hands On Deck: Choosing Virtual End Effector Representations To Improve Near Field Object Manipulation Interactions In Extended Reality, Roshan Venkatakrishnan

All Dissertations

Extended reality, or "XR", is the adopted umbrella term that is heavily gaining traction to collectively describe Virtual reality (VR), Augmented reality (AR), and Mixed reality (MR) technologies. Together, these technologies extend the reality that we experience either by creating a fully immersive experience like in VR or by blending in the virtual and "real" worlds like in AR and MR.

The sustained success of XR in the workplace largely hinges on its ability to facilitate efficient user interactions. Similar to interacting with objects in the real world, users in XR typically interact with virtual integrants like objects, menus, windows, …

Sexual Trauma, Health, And The Moderating Effect Of Psychological Flexibility And Inflexibility, Gabrielle A. Caselman

Electronic Theses and Dissertations

Sexual trauma is linked to adverse health outcomes (e.g., D’Andre et al., 2011). Given the negative sequelae of sexual trauma, exploration of factors that influence the relation between sexual trauma and health outcomes is crucial. Current literature suggests that psychological flexibility and inflexibility may be factors in promotion of individuals’ health or pathology (e.g., Gloster et al., 2017). The current study sought to explore the variability in psychological flexibility and inflexibility among participants and the potential moderating effects of psychological flexibility and inflexibility on the relation between sexual trauma and both mental and physical health outcomes.

Moderation analyses failed to …

Examining The Measurement Invariance Of The Revised Sociosexual Orientation Inventory Among Hispanic And Non-Hispanic White College Women, Christina Nicole Gillezeau

Psychology ETDs

I examined whether the Revised Sociosexual Orientation Inventory (SOI-R) was invariant between Hispanic/Latina and Non-Hispanic White (NHW) undergraduate women. I performed confirmatory factor analysis to assess model fit and used increasingly restrictive models to test invariance. I included 208 Hispanic/Latina women and 190 NHW women. The CFI and RMSEA model fit statistics (CFI=0.98, RMSEA=0.06 (90% confidence interval=0.04-0.08, p-value=0.16) showed that the model fit well. I constrained factor loadings to be equal in both groups to test metric invariance. I observed non-significant differences in model fit (deltaX² (9)=88.67, p>0.95, deltaCFI=0.003, deltaRMSEA=-0.011). I also constrained intercepts to be equal to …

Practical Recommendations For Mixed Methods Sampling In Psychological Intervention Research: A Mixed Methods Case Study, Analay Perez

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Sampling is integral to the research process and, if not appropriately addressed, can affect the meta-inferences of the mixed methods study. Sampling is also closely related to recruitment, retention, and additional methodological components. Sampling issues are magnified in social and health sciences intervention research due to the temporal placement of data collection and analysis. Limited research has examined sampling based on researchers’ rationales and decision-making across mixed methods psychological intervention research. This study explored this phenomenon to develop and refine a list of practical recommendations for sampling in mixed methods that were tested using content validity.

Using an exploratory sequential …

Adverse Childhood Experiences Among Adolescent Girls In Residential Treatment: Relationship With Trauma Symptoms, Substance Use, And Delinquency, Akemi E. Mii

Department of Psychology: Dissertations, Theses, and Student Research

Adverse childhood experiences (ACEs) refer to negative events during childhood or adolescence including abuse, maltreatment, and exposure to household dysfunction (Kalmakis & Chandler, 2014). ACEs are associated with negative outcomes including mental and behavioral health concerns and offending (Fox et al., 2015). The risk of negative outcomes associated with ACEs increases when an individual experiences polyvictimization (experiencing multiple types of adverse events; Felitti et al., 1998; Finkelhor et al., 2011). A majority of adolescents served by residential treatment programs (RTPs) have experienced polyvictimization (Briggs et al., 2013). Research examining juvenile offending and youth delinquency has focused on boys. Thus, research …

Constitutional Tension: The Role Of Framing, Regulatory Focus, And Anticipated Emotion When Establishment And Free Exercise Norms Collide, Katherine Kimble

Department of Psychology: Dissertations, Theses, and Student Research

The conflict between establishment and free exercise norms regularly litters the media, particularly when religion is involved in areas of public life, such as schools, meetings, and displays on public property. Although the conflict is inherently psychological, no psychological research has yet delved into the issue. This dissertation reports on four studies that apply prospect theory, regulatory focus theory, and affective forecasting to explore the ways in which lay people perceive the establishment–free exercise tension. Prospect theory and regulatory focus theory offer competing hypotheses regarding the consideration of gains and losses related to each right and affective forecasting theory qualifies …

The Effects Of Primary And Secondary Task Workloads On Cybersickness In Immersive Virtual Active Exploration Experiences, Rohith Venkatakrishnan

All Dissertations

Virtual reality (VR) technology promises to transform humanity. The technology enables users to explore and interact with computer-generated environments that can be simulated to approximate or deviate from reality. This creates an endless number of ways to propitiously apply the technology in our lives. It follows that large technological conglomerates are pushing for the widespread adoption of VR, financing the creation of the Metaverse - a hypothetical representation of the next iteration of the internet.

Even with VR technology's continuous growth, its widespread adoption remains long overdue. This can largely be attributed to an affliction called cybersickness, an analog to …

Fail To Plan, Plan To Fail: The Effects Of Forecasting Valence On Creativity, Rylee Marie Linhardt

Psychology Theses - Archive

Forecasting is a central component of evaluating creative ideas for their success. Little is known, however, about variables that influence the effectiveness of predicting outcomes while evaluating creative ideas. Previous literature has shown that forecasting prior to implementation improves the creativity of final solutions and vision statements (e.g., Byrne, Shipman, & Mumford, 2010; Dailey & Mumford, 2006; Lonergan, Scott, & Mumford, 2004). The present effort empirically addresses how individuals forecast and why it leads to better creative performance. A total of 146 participants were asked to forecast positive or negative outcomes and subsequently develop an implementation plan for a creative …

Addressing The Information Crisis: Understanding The Relationships Between Information Choices And Health And Academic Outcomes, Amber L. Morgan

Psychology Theses - Archive

In today’s society, the prevalence of the “share first, question later” mentality has become a norm. However, this approach to information can have severe consequences when it comes to information seeking behaviors, and health and academic outcomes. Previous research has already illustrated that people are not very good at evaluating information, they prefer to surround themselves with confirming viewpoints, and accepting health misinformation can adversely affect one’s health. Building upon this knowledge, the current study aimed to investigate whether people have preferences in the information they use and their potential implications for health and academic outcomes. Specifically, it was examined …

Diet By Genomic Interactions In Determining Metabolic Traits And Profiles On Glucose Metabolism Among Mexican Americans In Starr County, Texas, Shinhye Chung

Dissertations and Theses (Open Access)

Worsening glycemia, prediabetes and diabetes, is one of the essential diseases in public health, considering their high prevalence, the enormous impact on multiple organs, and the economic burden on the community. Various factors can affect the pathogenesis of worsening glycemia, and this study focused on macronutrient intake, genes, and their interactions with metabolome data. 616 self-reported Mexican American participants in Starr County were recruited with informed consent. 308 identified and 2,471 unidentified metabolites were used for the analysis, and all the metabolites were inverse normalized with less than half of the missing rate. Each of the five glycemic and lipid …

Economic And Policy Determinants Of National Abortion Rates: A Cross-National Study, Olufunke Akiyode

Dissertations and Theses (Open Access)

Abortion is as old as humanity and exists in all cultures. The number and rate of abortions differ among countries and regions of the world. Some determinants of abortion may include economic indicators and policy restrictiveness. This study analyzes the economic and policy determinants of abortion by evaluating the association of income and policy on abortion rates. It uses a panel data regression to examine the association between income, Gini Coefficient and abortion rates. Gini Coefficient measures income inequality, and GNI represents a country’s income. Publicly available longitudinal data obtained from the World Bank, United Nations, United Nations Population Development …

A Mixed Methods Examination Of First Year College Students: The Impact Of Ethnic Studies On Post-Secondary Education Experiences, Sherry Bell

UNLV Theses, Dissertations, Professional Papers, and Capstones

Across the United States, fewer high school students are enrolling in university and completing university. Scholars have suggested that ethnic studies may positively influence student engagement and potentially increase university enrollment. This dissertation will discuss the literature related to ethnic studies and critical race theory in relation to frameworks that have been positively associated with student retention. The study described in this dissertation explored if ethnic studies taken prior to attending university is related to positive student experiences during university. The aims of the study were to (1) test the relationship between ethnic studies and positive student experiences (i.e., critical …

Examining The Factor Structures Of The Erq-Ca, Rcads, And Rsca To Identify Unique Predictors Of Ptsd Symptom Clusters In Maltreated Youth, Amanda N. Howard

UNLV Theses, Dissertations, Professional Papers, and Capstones

Youth who have experienced maltreatment have a higher risk of developing posttraumatic disorder (PTSD), which is associated with poorer mental and behavioral health outcomes including emotion dysregulation, anxiety, depression, and lower resiliency. At present, the literature largely focuses on youth who have experienced general trauma or PTSD symptoms, while maltreated youth are vastly understudied. The present investigation was the first study to date to examine the factor structures of the Emotion Regulation Questionnaire for Children and Adolescents (ERQ-CA), the Revised Child Anxiety and Depression Scale (RCADS), and the Resiliency Scale for Children and Adolescents (RSCA) in a sample of maltreated …

Clinical Utility Of The Substance Use Items Of The Sport Interference Checklist In Collegiate Athletes, Igor Kowal

UNLV Theses, Dissertations, Professional Papers, and Capstones

Collegiate sports are growing in popularity (National Collegiate Athletic Association, 2022) and pressure to perform (van Raalte & Posteher, 2019); leading to difficulties in collegiate athletes’ mental health (Rice et al., 2016), particularly in regard to increased substance use (Wilson et al., 2021). Current literature demonstrates that existing substance use assessments are most likely not answered truthfully by athletes (van den Berg et al., 2018), are not applicable to real-world contexts, can be intrusive, and are expensive to administer. In the current study, psychometric properties of items from a self-report measure of substance use interference with sport training and competition …

Initial Development And Psychometric Evaluation Of The Mental Health Optimization Checklist (Mhoc), Raymond E. López

UNLV Theses, Dissertations, Professional Papers, and Capstones

Background: The Mental Health Optimization Checklist (MHOC) is a proposed measure which utilizes the theory of optimization science to improve mental health outcomes. Psychopathology is typically viewed dichotomously (i.e., does or does not have a disorder) or through cut-off criterion (i.e., 4 out of 5 symptoms, total scores), whereas optimization views psychopathology on a continuum on which patients can optimize factors impacting their mental health. Optimization theory is important for reducing stigma around mental health treatment and the MHOC offers itself as an informative psycho-diagnostic tool.

Methods: An undergraduate student sample (n = 682) completed the MHOC and the Symptom …

The Psychopathology Circumplex+: A Novel Conceptualization Of Psychopathology And Associated Measure, Edward A. Smith

UNLV Theses, Dissertations, Professional Papers, and Capstones

Fearless Dominance (FD) and Impulsive Antisociality (IA) are two personality traits often used in the study of psychopathic personality. FD is characterized by a lack of empathy, resilience to stress, and social potency, while IA is marked by impulsivity, selfishness, and manipulativeness. The current trio of studies sought to expand the use of FD and IA to assess psychopathology more generally. Study 1 consisted of a meta-analysis of all the relationships between FD/IA and various forms of psychopathology. Results affirmed that FD and IA each correlate with a variety of different psychological disorders, each to varying degrees of magnitude, but …

Examining Attitudes Toward And Utilization Of Mental Health App(Lication)S For Mental Health Service Delivery Among Black, Indigenous, And People Of Color (Bipoc), Kalani A. Gates

Dissertations

The prevalence of mental health conditions among Americans has increased since the start of the COVID-19 pandemic. COVID-19 has been found to disproportionately affect communities of color and has contributed to elevated rates of mortality, morbidity, and mental illness. Black, Indigenous, and People of Color (BIPOC) are less likely to utilize or have access to conventional mental health services due to several access-related barriers including inadequate resources, cultural factors, lack of awareness and knowledge about mental health, mistrust of the health and mental health field and providers, and provider biases. Mental health applications (MHAs; software apps that delivery mental health …

The Association Between Compulsive Buying Disorder And Childhood Trauma, Amani S. Elbarazi

Pharmacy

Introduction: Compulsive buying disorder (CBD) is characterized by the recurrent purchase of unnecessary or undesirable products, resulting in severe negative effects. There is a strong empirical connection between childhood trauma and a range of self-regulation difficulties in adulthood. Adults with a history of childhood trauma generally suffer with self-regulation, including compulsive buying disorder, according to research. The objective of our research was to define compulsive buying disorder and shed light on its origins, link to other psychiatric diseases, and t2. he most effective treatment for it. Methods: A selective review of literature published between 2000 and 2022 on compulsive buying …

Understanding Filipino Wellness: Investigating The Effects Of Colonial Mentality And Enculturation, Juliene Grace P. Fresnedi

Doctoral Dissertations

Filipino Americans are the third largest Asian American group within the United States and report significantly worse mental health when compared to other population groups. As a result of colonization by both Spain and the United States, Filipino culture has been perceived as a unique blend of cultural influences. Despite there being over 4.1 million Filipinos residing in the US there is a significant lack of research that directly investigates the well-being of this population and to what extent factors such as colonial mentality, enculturation, and generational status have an impact. The present study seeks to address this gap in …

Examining The Experience And Impact Of Teen-To-Teen Crisis Line Work For Youth Volunteers: A Pilot Study, Taylor Kalgren

Psychology Theses & Dissertations

For young people, suicide is a leading cause of death. In addition, suicidal thoughts and behaviors begin during adolescence, and rates are high during this developmental period. Crisis lines are one of the oldest suicide prevention strategies used today. Crisis line work is challenging, and therefore, examining the health and safety of these operators is critical. Teen-to-teen (t2t) crisis lines are a unique resource where adolescent volunteers help their similarity aged peers. The goal of this pilot study was to begin to evaluate the impact of t2t crisis lines for youth volunteers. Twenty youth crisis line volunteers (ages 15-20) were …

Compassion: It’S Needed Now More Than Ever, Michelle C. Dziurgot Dds

The Journal of the Michigan Dental Association

This editorial emphasizes the pressing need for compassion in a world of conflict and division. It underscores the importance of compassion in global crises, politics, family dynamics, and the dental profession. MDA Editor Michelle C. Dziurgot encourages unity and understanding, advocating for compassion as a vital force in bridging divides.

(A Lack Of) Effects Of Acute Social Stress On Attentional Bias To Threat, Colton L. Hunter, Grant Shields

Psychological Science Faculty Publications and Presentations

Attentional biases toward or away from emotionally evocative stimuli have been well documented and are known to be clinically relevant, making it important to understand how various factors contribute to them. Some work has suggested that acute stress modulates attentional biases, but this work has produced inconsistent results. For example, many studies have found that stress enhances attentional bias, others that stress decreases attentional bias, and others still that there is no effect of stress at all. Methodological differences may explain these inconsistencies. For example, discrepancies exist between studies in participant sex (e.g., mixed sample vs. all men) and in …

The Mediation Effects Of Adaptive Blindness Strategies On The Relation Between Institutional Betrayal From Military Sexual Assault And Mental Health Symptoms, Rachel L. Davies

Psychology Theses & Dissertations

Military sexual assault is a serious and prevalent issue. The frequency with which military sexual assault occurs and the nature of the response to these events within the military system may contribute to institutional betrayal. Institutional betrayal is the failure of an institution, such as the military, to prevent sexual assault from occurring and/or the failure to support a survivor after sexual assault. Adaptive blindness strategies are forms of coping strategies that help individuals navigate a relationship they depend on when there is a betrayal. Two adaptive blindness strategies are self-blame and minimization. Although the adaptive blindness strategies may allow …

The Lived Experiences Of 911 Dispatchers With Compassion Fatigue: An Interpretive Phenomenology, Angela Johnson

Counseling & Human Services Theses & Dissertations

911 dispatchers are the “first” first responders in an emergency and play an intrinsic role in the public safety continuum. 911 dispatchers are exposed to daily and cumulative stress from the repeated empathic engagement of those they serve, and from shift work, staffing shortages, and inability to make mistakes. However, there is a dearth of peer reviewed literature on 911 dispatchers and compassion fatigue (CF). CF is described as the emotional and physical exhaustion experienced due to the constant exposure to the trauma of others. CF symptomology in 911 dispatchers has far reaching implications for not only the citizens …