Digital Commons Network^™

Authenticity, Support, And Identity Management In The Workplace For Transgender Employees, Raeven Jones

Electronic Theses, Projects, and Dissertations

Prior research has established the importance of understanding topics such as identity management and authenticity in the workplace for the lesbian, gay, and bisexual communities. However, minimal research has been conducted on the unique experiences of transgender employees. Studying identity management for transgender employees can help researchers understand concealment and disclosure behaviors, which can impact employee work experiences. Efforts can be made to promote authenticity through a supportive environment inside the workplace and by encouraging inclusivity at work. Through interviews with 10 participants, this study identified precursors to authenticity for transgender employees, explored the support factors that influence the work …

Awe And Relationship Quality, Gloria Junyan Lai

Dissertations and Theses Collection (Open Access)

The experience of awe has been studied as having self-transcending outcomes that produce a decrease in importance of the individual’s interests and an increase in the interests of others. This shift in self-concept is said to be a sense of self-diminishment vis-à-vis perceived vast stimuli. When applied to a romantic relationship context, it is possible that a shift of attention away from self-serving motives, towards relationship-enhancing motives, may promote positive relationship outcomes. As such, the current study examined how experimentally induced awe may influence relationship commitment and forgiveness via an expected increase in self-diminishment. 607 participants were randomly assigned to …

Effect Of Brain Injury On Demand Of Alcohol, Whitney Michele Chaney

Theses and Dissertations

Brain injury, or damage to the brain and/or surrounding structures, is listed by the CDC as the leading cause of disability and death in the United States. This kind of injury can result in symptoms that physical, cognitive, and behavioral functioning in those affected. Despite this, current literature reflects a significant deficiency in the understanding and management of behavioral symptoms, that present after the injury, in most neurorehabilitative treatments. This study aimed to investigate whether sustaining a brain injury can effect an individual’s demand intensity for alcohol, if their demand was inelastic, and their probability for misuse of alcohol. To …

Rattus Norvegicus As A Biological Detector Of Clandestine Remains And The Use Of Ultrasonic Vocalizations As A Locating Mechanism, Gabrielle M. Johnston

Master's Theses

In investigations, locating missing persons and clandestine remains are imperative. One way that first responder and police agencies can search for the remains is by using cadaver dogs as biological detectors. Cadaver dogs are typically used due to their olfactory sensitivity and ability to detect low concentrations of volatile organic compounds produced by biological remains. Cadaver dogs are typically chosen for their stamina, agility, and olfactory sensitivity. However, what is not taken into account often is the size of the animal and the expense of maintaining and training the animal. Cadaver dogs are typically large breeds that cannot fit in …

The Diagnostic Odyssey Of Hypermobile Eds Patients: Diagnosis, Clinical Expectations, And Psychosocial Concerns, Madeline Alpar

Dissertations and Theses (Open Access)

Background: Ehlers-Danlos syndrome (EDS) is a highly variable, heritable connective tissue disorder. Hypermobile EDS (hEDS) is the most common subtype of EDS and has no identifiable underlying genetic etiology. Patients with clinical features of hEDS face a long diagnostic odyssey due to lack of genetic testing and wide clinical heterogeneity. Additionally, recent research has shown that genetic institutions limit evaluations for suspected hEDS, adding another barrier to care.

Methods: We developed an online patient survey to explore the diagnostic odyssey of hEDS for those who were diagnosed with or suspicious for hEDS. This survey included sections on demographics, diagnostic information …

Resilience To Stress Across The Lifespan: Childhood Maltreatment, Heart Rate Variability, And Bereavement, Michelle A Chen, Robert Suchting, Julian F Thayer, Christopher P Fagundes

Faculty, Staff and Student Publications

Following a stressful life event, there is considerable variation in how individuals respond and adapt. Multiple models of risk and resilience show that adverse childhood experiences may be associated with an individual's response to stress later in life. While there is considerable support that early adversity can sensitize the stress response system and lead to adverse outcomes later in life, there is mounting evidence that in adolescence and young adulthood, certain biological predispositions to stress may be associated with resilience in the context of subsequent stressors. In this study, we evaluated how individual differences in vagally mediated heart rate variability …

Discrimination And Cognitive Failures In Singapore And The Us: An Investigation Of Between- And Within-Persons Associations Through Multilevel Modelling, Nadyanna Binte Mohamed Majeed, K. T. A. Sandeeshwara Kasturiratna, Verity Y. Q. Lua, Mingyao Li, Andree Hartanto

Research Collection School of Social Sciences

Experiencing everyday discrimination can have a significant negative impact on an individual’s wellbeing. While much attention has been paid to the physical and mental health consequences of discrimination, less is known about how discrimination can affect cognitive health, and most existing work has been conducted in laboratory settings where participants recall discrimination retrospectively. Given the artificial environment and susceptibility to recall bias in such procedures, the current study utilised two daily diary studies, consisting of young adults in Singapore (Study 1; N = 484) and midlife adults from the US (Study 2; N = 3577), to examine the association between …

Does Watching Videos With Natural Scenery Restore Attentional Resources? A Critical Examination Through A Pre-Registered Within-Subject Experiment, Andree Hartanto, Nicole Lee Anne Teo, Verity Y. Q. Lua, Keith Tay, Nicole R. Y. Chen, Nadyanna M. Majeed

Research Collection School of Social Sciences

Existing studies have shown that direct exposure to a real nature environment has a restorative effect on attentional resources after a mentally fatiguing task. However, it remains unclear whether virtual nature simulations can serve as a substitute for real nature experienced in the outdoors to restore executive attention. Given the mixed findings in the literature, the present study sought to examine if viewing videos with natural scenery (vs. a control with urban scenery) restores participants’ working memory capacity – measured by an operation span task – in a high-powered pre-registered within-subject experimental study. Overall, our within-subject experiment did not find …

Parental Well-Being And Children’S Internalizing Symptoms During The Beginning Of The Covid-19 Pandemic In The United States, Diana Duran

Theses and Dissertations

During the beginning of the COVID-19 pandemic stay-at-home orders in the U.S., many parents of school-age children faced new challenges, such increased child-care demands (Adams, 2021). Prime et al. (2020) theorized these negative pandemic impacts would decrease parents' well-being and thereby impact children's psychological adjustment. This study hypothesized that higher number of negative pandemic impacts would predict worsened stress and relationship satisfaction levels among parents, and that this would in turn predict worsened child internalizing symptoms. 595 U.S. parents of school-age children were recruited online during May 2020. Higher number of negative pandemic impacts predicted worsened parents' stress and relationship …

Approaching Trans Healthcare Competency: The Implementation Of Trans Health Education For Medical Providers In Appalachia, Rebecca Altschuler

Electronic Theses and Dissertations

Barriers to competent and safe healthcare disproportionately impact people who are marginalized because of their race, ethnicity, gender, or socioeconomic status. It is well documented that transgender patients in particular experience barriers to both accessing care and receiving high quality, non-discriminatory care (Hatzenbuehler & Pachankis, 2016; James et al., 2016; Rahman et al., 2019; Safer et al., 2016). This lack of access to culturally competent healthcare services contributes to health disparities that disproportionately impact the trans community. Literature on barriers to competent care for trans patients indicates that providers experience discomfort related to their ability to provide competent care (Safer …

Impacts Of Poverty On Language Development How Low Socio-Economic Status Students Are At An Academic Disadvantage, Farbod Samari

Electronic Theses, Projects, and Dissertations

ABSTRACT

Socioeconomic status impacts a variety of mental health outcomes, including language development. Delays in language development have consistently been linked to poverty. Decreases in vocabulary and phonological awareness are among developmental delays in school-aged children living in poverty. This research aims to contribute to the field of human services by examining the negative impacts of poverty on language development from a social worker’s perspective. As social workers thrive to serve disadvantaged populations, this research brings awareness to how language development deficiencies occur in school-aged children living in poverty.

To fulfill the purpose of this study, a quantitative, descriptive/explanatory design …

One Immune System Plays Many Parts: The Dynamic Role Of The Immune System In Chronic Pain And Opioid Pharmacology, Sanam Mustafa, Juliana E Bajic, Benjamin Barry, Samuel Evans, Kariel R Siemens, Mark R Hutchinson, Peter M Grace

Faculty, Staff and Student Publications

The transition from acute to chronic pain is an ongoing major problem for individuals, society and healthcare systems around the world. It is clear chronic pain is a complex multidimensional biological challenge plagued with difficulties in pain management, specifically opioid use. In recent years the role of the immune system in chronic pain and opioid pharmacology has come to the forefront. As a highly dynamic and versatile network of cells, tissues and organs, the immune system is perfectly positioned at the microscale level to alter nociception and drive structural adaptations that underpin chronic pain and opioid use. In this review, …

An Examination Of The Association Of Religiosity, Purity Culture, And Religious Trauma With Symptoms Of Depression And Anxiety, Kaelyn R. Griffin

UNLV Theses, Dissertations, Professional Papers, and Capstones

While no consistent definition yet exists for religious trauma, religious abuse is typically defined as a misuse of authority by a spiritual leader to coerce, control, or exploit those under their leadership, which may in turn lead to the experience of religious trauma. Numerous studies suggest that experiencing abuse within a religious environment is a both global phenomenon and common experience. The impact of religious abuse has recently gained greater media attention, specifically related to the social and psychological impact of leaving high-cost religious groups (i.e., those with rigid rules or groups from which departure leads to isolation and rejection …

Depression, Stress And Regional Cerebral Blood Flow, Joshua Chiappelli, Bhim M Adhikari, Mark D Kvarta, Heather A Bruce, Eric L Goldwaser, Yizhou Ma, Shuo Chen, Seth Ament, Alan R Shuldiner, Braxton D Mitchell, Peter Kochunov, Danny Jj Wang, L Elliot Hong

Faculty, Staff and Student Publications

Decreased cerebral blood flow (CBF) may be an important mechanism associated with depression. In this study we aimed to determine if the association of CBF and depression is dependent on current level of depression or the tendency to experience depression over time (trait depression), and if CBF is influenced by depression-related factors such as stressful life experiences and antidepressant medication use. CBF was measured in 254 participants from the Amish Connectome Project (age 18-76, 99 men and 154 women) using arterial spin labeling. All participants underwent assessment of symptoms of depression measured with the Beck Depression Inventory and Maryland Trait …

Association Between The Epigenetic Lifespan Predictor Grimage And History Of Suicide Attempt In Bipolar Disorder, Camila N C Lima, Emese H C Kovács, Salahudeen Mirza, Alexandra Del Favero-Campbell, Alexandre Paim Diaz, Joao Quevedo, Benney M R Argue, Jenny Gringer Richards, Aislinn Williams, John A Wemmie, Vincent A Magnotta, Jess G Fiedorowicz, Jair C Soares, Marie E Gaine, Gabriel R Fries

Faculty, Staff and Student Publications

Bipolar disorder (BD) has been previously associated with premature mortality and aging, including acceleration of epigenetic aging. Suicide attempts (SA) are greatly elevated in BD and are associated with decreased lifespan, biological aging, and poorer clinical outcomes. We investigated the relationship between GrimAge, an epigenetic clock trained on time-to-death and associated with mortality and lifespan, and SA in two independent cohorts of BD individuals (discovery cohort - controls (n = 50), BD individuals with (n = 77, BD/SA) and without (n = 67, BD/non-SA) lifetime history of SA; replication cohort - BD/SA (n = 48) and BD/non-SA (n = 47)). …

Use Of Eeg-Based Machine Learning To Predict Music-Related Brain Activity, Charles Skutt

Undergraduate Theses and Capstone Projects

Music has many awe-inspiring characteristics. Some may refer to it as a “universal language” with the ability to transcend the barriers of speech, while others may describe its ability to evoke intense emotional experiences for the listener. Regardless of the description, it is a commonly held view that music can have many profound effects. Studies of music’s effects have found these beliefs to be more than pure conjecture, finding that music interacts with and changes our brains in physical and emotional ways. Music can even have clinical applications, such as music therapy. This type of therapy has been shown to …

Conceptual Understanding Of Skin Color Inheritance Among Immigrant Children And Adults, Fateme Mohseni

Arts & Sciences Graduate Student Theses and Dissertations

Previous research on White American children and adults' perception of skin color inheritance found that they expect inheritable properties like skin color to have a greater range of possible outcomes compared to deterministic events like mixing two paints (Schwarzlose et al., 2021). However, it is unclear whether this generalizes to other populations. To address this gap, two studies explored this question with a non-White immigrant population of children and adults. To test individuals' skin color biases, in Study 1 children and adults from immigrant populations in the U.S. were asked to predict a biracial baby's skin color (a socially relevant …

Trial Spacing And The Conditioned Motivational Effects Of A Food-Predictive Cue, Gabrielle M. Sutton

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Stimuli in the environment can come to influence motivation and behavior through a process known as Pavlovian conditioning. During Pavlovian conditioning, stimuli in the environment come to predict the availability of a reward. Two different procedures are used to investigate how stimuli can modify ongoing behavior and reward consumption, known as Pavlovian-instrumental transfer and potentiated feeding, respectively. In other procedures that investigate how stimuli modify behavior, certain time intervals during Pavlovian training can influence how much a stimulus can modify behavior. One of those intervals is the time between the presentation of a stimulus and the associated reward. This interval …

The Relationship Between Self-Rated Circumplex Traits And Other-Rated Job Performance, Michael Robert Sawdy

Theses and Dissertations

The Big Five has emerged as the dominant personality model in the researcher literature (Judge & Bono, 2000), yet there is still debate about how personality should be modeled within the Big Five framework as well as which personality traits relate most strongly to important outcomes across domains (DeYoung et al., 2007; Digman, 1997; Hofstee et al., 1992; Judge et al., 2002). The purpose of this study was to compare complex personality traits as defined by the circumplex personality approach to simple, hierarchical personality traits as defined by the standard personality model approach in relation to other-rated job performance. Overall, …

Equity And Access To Care: Barriers To Diagnostic And Treatment Services For Black Families Of Autistic Youth, Harlee Onovbiona

Graduate Theses and Dissertations

Numerous barriers to diagnostic and treatment access are present for families concerned their child might have autism spectrum disorder (ASD; e.g., long waitlists, limited specialized providers). However, Black families of autistic youth may experience additional racial barriers (e.g.., racial microaggressions, perceived stigma) due to the intersectionality of their child's disorder and their identity as Black Americans, a group that is systematically minoritized in the United States. Despite the importance of early identification and intervention, little research has documented how these barriers to treatment participation may impact perceived treatment effectiveness, treatment satisfaction, and stress among Black families of autistic youth. This …

Predicting E-Cigarette Use Among Emerging Adults Using Perceived Social Norms And Outcome Expectancies, Stephen N. Hanson

Psychology Theses & Dissertations

Despite low rates of combustible tobacco use rates among adolescents and young adults, e-cigarettes continue to gain popularity. A few factors have been shown to be related to e-cigarette use based on prior research. One such example is social enhancement expectancies. Additionally, greater perceptions of harm have been found to be inversely related to e-cigarette use such that those that expect increased risk to their health are less likely to report using e-cigarettes. I hypothesized that social enhancement expectancies would mediate the relationship between perceptions of social norms and e-cigarette dependence. I also hypothesized that perceived harm, such as greater …

Determining The Degree To Which Ideational Behavior Predicts Occupational Identity Achievement In Emerging Adult College Students Preceding Entry Into The Fourth Industrial Revolution Workforce, Carrington M. Faulk

STEMPS Theses & Dissertations

As emerging adults transition into the Fourth Industrial Revolution (4IR) workforce, it is essential to understand the factors that predict successful occupational identity achievement, as automation will impact human occupational identity crises. This descriptive cross-sectional study implemented a correlation design to determine the degree to which ideational behavior predicts occupational identity achievement preceding entry into the 4IR workforce. Using a sample of 166 emerging adult college students from a Mid-Atlantic, diverse, four-year university, data were collected using Runco’s Ideational Behavior Scale (RIBS) and Melgosa’s Occupational Identity Achievement subscale (OIA). Results showed that ideational behavior significantly predicted occupational identity achievement ( …

Exploring The Effect Of Sexual Identity And Social Support On Drinking Habits Among College Students, Emily Shelton, Ryan Carpenter

Undergraduate Research Symposium

This study examines the effect of sexual identity status and social support on drinking habits among college students, focusing on the frequency of alcohol consumption.

Unlike previous research that primarily emphasizes the impact of discrimination on drinking behaviors among sexual minority individuals, this study examines the role of social support. We hypothesize that social support serves as a protective factor, buffering the relationship between sexual identity status and alcohol consumption frequency. Using a series of self-report questionnaires, college students were asked to report their perceived social support (PSS), demographic characteristics, alcohol use frequency, and binge drinking habits.

Results from linear …

When Tinder Swiping Gets Challenging: Women’S Narratives Of Gender-Based Violence As Shared Through Quora, Zivana Sabili, Elizabeth Kristi Poerwandari

Psychological Research on Urban Society

Amidst the popular use of Tinder in urban society, the decision whether or not to date someone tends to be made quickly based on a photo and a short profile description. Simple as it may seem, there are moments when swiping gets challenging, especially for women. Tinder has a notorious reputation when it comes to gender-based violence. Unfortunately, despite the significant increase in online dating apps usage during the COVID-19 pandemic, this phenomenon is still highly underresearched.

In this qualitative netnographic research, we explore Tinder sexual harassment narratives uploaded by women in Quora. Through judgment sampling, 15 answers from 7 …

Test Of Scientific Literacy Skills (Tosls) Indicates Limited Scientific Thinking Gains As A Result Of Science And Mathematics General Education, Pamela M. Propsom, William M. Tobin, Jacqueline R. Roberts

Interdisciplinary Faculty Scholarship

A number of instruments designed to measure scientific literacy exist, but none has been used to assess improvements in undergraduates’ scientific thinking over their college career. This study utilized the Test of Scientific Literacy Skills (TOSLS) in a longitudinal fashion to measure scientific thinking gains of over 800 students from matriculation to graduation at a small liberal arts college. We found the TOSLS to be a useful assessment instrument. Our results indicated rather small benefits of science general education overall, though there were larger improvements for some demographic groups (i.e., women, first-generation college students). STEM majors showed much greater development …

Are You Ready For Retirement? Retirement And Quality Of Life As Resources, Hyunsook Kang, Gina Causin, Mary Olle

Journal of Human Services: Training, Research, and Practice

Abstract

Retirement in later life has been considered as an important aspect of life course, because it contributes in many ways to one’s life change, social relations updates, and health declines. Although aging brings with changes and declining all aspects of life, many older adults still remain in active after their retirement. This study will address about relationships between older adults’ retirement and its’ quality-of-life resource. Retirement, itself, may be associated with a loss of professional colleagues and work-related friends (Gloria et al, 2015). By contrast, growing numbers of older adults may maintain their active participation in social networks through …

Logistic Regression With Machine Learning Sheds Light On The Problematic Sexual Behavior Phenotype, Shui Jiang, Keanna Wallace, Esther Yang, Leslie Roper, Garima Aryal, Dawon Lee, Rohit J. Lodhi, Randolph Arnau, Rick Isenberg, Bradley Green, David Wishart, Katherine J. Aitchison

Psychology Faculty Publications and Presentations

Objectives: There has been a longstanding debate about whether the mechanisms involved in problematic sexual behavior (PSB) are similar to those observed in addictive disorders, or related to impulse control or to compulsivity. The aim of this report was to contribute to this debate by investigating the association between PSB, addictive disorders (internet addiction, compulsive buying), measures associated with the construct known as reward deficiency (RDS), and obsessive-compulsive disorder (OCD). Methods: A Canadian university Office of the Registrar invited 68,846 eligible students and postdoctoral fellows. Of 4710 expressing interest in participating, 3359 completed online questionnaires, and 1801 completed the Mini-International …

Music & Synesthesia: An Exploration Of Synesthesia And Its Relation To Musical Perception, Raquel S. Johnson

Pacific Undergraduate Research and Creativity Conference (PURCC)

This research investigates synesthesia and its impact on musical perception. Synesthesia is the multimodal sensory phenomenon in which the stimulation of one sensory modality generates the experience of a second, otherwise unrelated sense. Discussed topics include: a description of synesthesia and its neurophysiological and perceptual characteristics, the historical conceptualization and documentation of synesthesia beginning with the ancient Greeks, and present-day scientific inquiry. This research explores three varying types of auditory synesthesia - chromesthesia (sound-to-color synesthesia), auditory-tactile synesthesia, and sound-gustatory/sound-olfactory synesthesia - and their multimodal sensory characteristics in relation to music. Prominent neurophysiological hypotheses regarding the existence of synesthesia are examined, …

Plant Sentience: The Burden Of Proof, Jon Mallatt, David G. Robinson, Michael R. Blatt, Andreas Draguhn, Lincoln Taiz

Animal Sentience

Segundo-Ortin & Calvo’s (2023) target article takes a less speculative and more evidence-based approach to plant sentience than did previous works promoting that idea. However, it retains many of the idea’s longstanding difficulties such as starting from a false dichotomy (plants must be either hardwired or sentient), not accepting the full burden of proof for an extraordinary claim, confusingly redefining accepted cognitive terms, implying cell consciousness, not adopting the most parsimonious explanations for plant behaviors, and downplaying all the counterevidence. We advise rectifying these problems before plant sentience can become a full-fledged scientific domain.

Do Traits Of Autism Spectrum Disorder In The Typically Developing Population Relate To Early Face Processing As Measured By The N170 And N250 Neural Signals?, Anna Murdock

Honors Theses

This exploratory study used electrophysiology to examine whether traits associated with autism spectrum disorder (ASD) in the typically developing population are related to early face processing. Previous literature has found mixed results about whether event-related potential (ERP) components appear differently in people with ASD, but two components that might be related to the observed deficit in face processing are the N170 component, which reflects the structural encoding of faces, and the N250 component, which reflects the individuation of faces. The present study analyzed data collected as part of the PURSUE EEG database. As part of the database, participants completed the …