Psychology Commons^™

Master Of Social Work Portfolio, Payten Thistlewaite

Graduate Student Portfolios, Professional Papers, and Capstone Projects

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An Examination Of The Purity Culture Beliefs Scale And The Interaction Of Religiosity, Purity Culture Beliefs, And Pornography Use In A Census-Matched United States Sample, Kaelyn R. Griffin

UNLV Theses, Dissertations, Professional Papers, and Capstones

The impacts of purity culture have been documented in the prevalence of abstinence-only sex education, perception of personal value tied to virginity, and shame and guilt related to sexual behavior. Similarly, models of moral incongruence often examine religiosity as a contributor of distress related to sexual behavior and pornography use, likely tapping into the influence of purity culture without directly naming its presence. This distinction is crucial due to the variety of religious beliefs and practices, some including purity culture and those without sexually restrictive beliefs and practices. Despite this, standardized measures for researching purity culture are limited. Ortiz (2018) …

The Speech-To-Song Illusion Across Development And The Effects Of High-Level Expectations, Rodica R. Constantine

UNLV Theses, Dissertations, Professional Papers, and Capstones

The typical listener can readily categorize auditory stimuli as either speech or song even though these structures share many acoustic similarities. These musical and linguistic categories may nevertheless take time to develop as children acquire language- and music-specific knowledge. In the Speech-to-Song (STS) illusion, multiple repetitions of a natural spoken utterance can give rise to a perceptual switch wherein the stimulus begins to sound song-like to the listener. While the STS illusion has been well-researched in adult listeners, it had yet to be investigated in children. In our study, we examined whether children experience the STS illusion by presenting participants …

Ecological Momentary Assessment Of Mood, Affect, And Perceived Criticism: Investigation Of Daily Patterns And Family Impact, Kayla Mcginty

UNLV Theses, Dissertations, Professional Papers, and Capstones

Perceived criticism (PC) is a component of expressed emotion (EE) that assesses an individual’s perceptions of the criticism that they are exposed to within their interpersonal relationships. PC is elevated among individuals with mood disorders, and mood and mood symptoms act as both a predictor and an outcome of PC. However, few studies have examined the relationship between PC and affect, a more momentary measure of emotion that can serve as a guide to underlying mood. Additionally, limited research has examined how PC within family relationships compares to other interpersonal interactions. Understanding the relationship between momentary affect and PC and …

Error Processing In Psychopathy: An Analysis Of Event Related Brain Potentials And Post-Error Task Behavior, Ananda Liz Peixoto Couto

UNLV Theses, Dissertations, Professional Papers, and Capstones

Performance monitoring and error processing are crucial for learning from mistakes, adjusting responses, and adapting to the environment. Individuals with psychopathy present with failures in performance monitoring, particularly a failure to learn from experience, and error processing deficits have been reported in this population. Error processing literature has investigated its underlying mechanisms via two prongs, namely behavioral measures and electroencephalography (EEG) indicators. Behaviorally, error processing literature has focused on post-error slowing (PES) and post-error accuracy (PEA). Meanwhile, EEG research has identified two components of error-related brain potentials (ERPs) in error processing: error-related negativity (ERN) and error positivity (Pe). This study …

The Impact Of Alternatives To Incarceration And The Motherhood Identity On Mothers And Their Children: A Qualitative Study, Chloe Blau

Seton Hall University Dissertations and Theses (ETDs)

The U.S. prison system population increasingly includes women, a significant proportion of whom are mothers, often incarcerated for non-violent crimes. Some research suggests that alternative to incarceration (ATI) programs can help these women to continue supporting their children while serving their sentences and receiving services that may decrease recidivism. However, few studies have explored the lived experiences of women in these programs. This dissertation investigates the impact of participating in ATI programs on mothers and their relationship to their motherhood identity, their ability to mother, and their relationship with their children. Using a qualitative approach to better understand how women …

Parent/Stakeholder, Practitioner, And Teacher Perception Of Applied Behavior Analysis As Influenced By Social Media, Brittany Hahn

Seton Hall University Dissertations and Theses (ETDs)

The current study was conducted to investigate individuals’ perceptions of ABA as influenced by social media. A survey that included videos selected from TikTok, a social media platform, was provided to parents/stakeholders of children with Autism Spectrum Disorder (ASD), practitioners/employees of ABA (BCBAs, RBTs, etc.), and teachers. Participants were acquired using recruitment posts on TikTok and Facebook, through email, and by word-of-mouth/referral. 58 participants in total fully completed the survey. The survey was conducted using Qualtrics and included 32 questions and eight TikTok videos. The results showed that parents/stakeholders’, practitioners’, and teachers’ opinions of ABA were not influenced by the …

A Thematic Analysis Of The Perceived Impact Of Nil Policy On Athletic Identity, Career Maturity, And Black Male Student-Athletes’ Experience Of Transitioning Away From Football, Jesse Merise

Seton Hall University Dissertations and Theses (ETDs)

In 2007 the NCAA launched the widely recognized slogan, “There are over 380,000 student-athletes, and most of us will go pro in something other than sports.” Today, that figure has risen to over 540,000 and continues grow. Among them, Black male student-athletes (BMSAs) comprise 40% of collegiate football participation across all three divisions, a notable increase from 36% in 2012. Since only a small percentage of college football players go on to play professionally, it means that a large number of Black student-athletes will eventually have to leave sports and pursue other career paths.

This study examined the perceived impact …

The Benefits Of Establishing Attending Behavior Prior To The Discriminative Stimulus During Discrete-Trial Instruction: A Systematic Review, Ruben S. Pereira

Seton Hall University Dissertations and Theses (ETDs)

Discrete trial instruction (DTI) is one of the most effective and commonly used instructional strategies for teaching individuals with autism. Researchers and professionals have informally promoted the importance of establishing attending behavior prior to initiating discrete trials. However, some researchers have reported a lack of literature analyzing the effects of establishing attending behavior, prior to instruction, on skill acquisition. Therefore, the benefits of establishing attending as part of DTI remain unknown. The goal of the current thesis was to conduct a systematic review using PRISMA guidelines to search for published studies where attending behavior was a primary independent variable within …

More Than A Feeling: A Mixed-Methods Examination Of Transgender Community Connectedness And Associations With Suicidality, Erin Rook

UNLV Theses, Dissertations, Professional Papers, and Capstones

Transgender adults experience significantly higher rates of suicidal ideation than the general population. A sense of transgender community connectedness (STCC) may reduce this risk, but predictors of STCC and its association with suicidal ideation are understudied. This cross-sectional mixed methods study examined STCC and past-year suicidal ideation in relation to dimensions of transgender community connectedness (TCC) at each level of the Social Ecological Model using data from a U.S. survey of transgender adults (n = 126). About half (52.4%) felt connected to the transgender community, and 27.0% reported past-year suicidal ideation. Hierarchical logistic regression models for both outcomes showed good …

The Experience Of Posttraumatic Growth For Atheists, Savannah Miller

Doctoral Dissertations

Background - This study aimed to understand how atheists manage to make meaning and find growth after experiencing trauma. Posttraumatic Growth is a well documented point of research across qualitative and quantitative domains, and this project aimed to add meaningful findings to that research body. Atheists, however, are an understudied population, especially as it relates to their subjective experience of trauma and posttraumatic growth.

Methods - This study aimed to investigate the experience of posttraumatic growth for atheistindividuals. Semi-structured interviews adhering to the tenets of interpretive phenomenological analysis were conducted then transcribed, coded, and analyzed. Themes and subthemes emerged and …

The Dual Impact Of Moral Injury: Links To Ptsd Symptoms And Disinhibited Externalizing In U.S. Combat Veterans, Bianca S. Islas

UNLV Theses, Dissertations, Professional Papers, and Capstones

Moral injury is an experience of psychological distress that occurs when a person’s morals are violated by themselves or others, including institutions and organizations. Such violations of morality can be impairing and have high rates of comorbidity with internalizing disorders (posttraumatic stress, depression, anxiety, suicidality), which may indicate that moral injury is a transdiagnostic construct. This study had four aims, which were accomplished using from a nationally representative, probability-based sample of 1,353 US military veterans. In the first aim, we created structural models of moral injury using the Moral Injury Events Scale (for which a bifactor structure with a specific …

Housewerk: How Drag Performers Engage In Emotional Labor While Navigating Community Care, Steph O. Landeros

UNLV Theses, Dissertations, Professional Papers, and Capstones

This dissertation examines drag performance as a form of service labor shaped by emotional labor, community care, and identity-based inequality. Drawing on interviews with drag performers shows how drag labor blends artistic skill, emotional regulation, interpersonal care, and entrepreneurial labor. While these demands mirror service sector roles in other industries, drag remains underrecognized and undervalued, particularly for performers who do not conform to white, cisgender norms. The study introduces Housewerk—an adaptation of Marlon Bailey’s concept of housework (Bailey, 2013)—to describe the mix of paid and unpaid labor drag performers engage in. Housewerk captures how performers must balance self-preservation (branding, income, …

Exploring The Processing Of Objects, Settings, And Global Properties In Natural Auditory Scenes, Margaret A. Mcmullin

UNLV Theses, Dissertations, Professional Papers, and Capstones

Our auditory system has a remarkable ability to make sense of complex environments, allowing us to identify what we are hearing and where sounds come from. This process of auditory scene analysis is essential for situational awareness, decision-making, and effective communication in daily life. While much is known about how listeners segregate and identify individual sound sources (e.g., voices), less is understood about how global properties of a scene (e.g., openness, naturalness) contribute to perception. This dissertation examined how object- and setting-level information in natural auditory scenes are processed, and whether they rely on distinct or overlapping mechanisms. In Experiment …

Identifying Appropriate Clinical Cutoffs For Traumatic Dissociation In Maltreated Youth, Amanda L. Mraz

UNLV Theses, Dissertations, Professional Papers, and Capstones

Maltreated youth who experience traumatic dissociation are at an increased risk for various severe psychopathological outcomes. Much is still unknown about the risk factors for traumatic dissociation in maltreated youth. The present study aimed to identify dissociation (e.g., dissociative amnesia, absorption and imaginative involvement, passive influence, and depersonalization and derealization) risk factors, via parametric statistical methods, in association with the appropriate clinical cutoff for the total and subscale scores from the Adolescent Dissociative Experiences Scale (A-DES). Investigatory variables included demographic (e.g., age, race, and gender), cognitive (e.g., resiliency and posttraumatic cognitions), and psychological (e.g., posttraumatic stress disorder, anxiety, and depression …

Internalized Weight Stigma As A Mediator Between Past Weight Stigma And Current Healthcare Avoidance/Comfort In Seeking Medical Care, Shannon Joyel Sagert

UNLV Theses, Dissertations, Professional Papers, and Capstones

Research has found that medical providers such as physicians, nurses, and medical support staff may contribute to externalized weight stigma directed toward youth (Garcia et al., 2016; Gorlick et al., 2021). Individuals who have encountered weight stigmatization may internalize those experiences, leading to psychological, physical, and behavioral changes that reduce their quality of life (Palad et al., 2019; Romano et al., 2023; Tanas et al., 2022; Zancu & Diaconu-Gherasim, 2023). However, little is known about how historical externalized weight stigma from medical providers relates to future healthcare access behaviors. This study examined whether internalized weight stigma mediated two relationships: First, …

School Absenteeism In Children With Disabilities: An Analysis Of School Climate And Academic Mindset, Karolyne Bastos Stucki

UNLV Theses, Dissertations, Professional Papers, and Capstones

Students with disabilities (SWDs) are more likely to be chronically absent than general education peers (Anderson, 2021; Gee, 2018, U.S. Department of Education, 2016). Etiology for SWDs is complex with influencing factors spanning multiple ecological levels, but bolstering protective factors for SWDs may address attendance disparities. Multi-tiered systems of support (MTSS) models have the potential to address absenteeism in SWDs via school-wide preventative and/or intervention efforts (Tier 1 & 2) aimed at increasing or decreasing influencing factors in students with disabilities. School climate and academic mindset may influence students with disabilities’ attendance. The purpose of the present study was to …

An Exploratory Examination Of Profiling Techniques In Criminal Cases, Marilou Verburg Erb

Walden Dissertations and Doctoral Studies

Profiling is a vital process in criminal investigations that facilitates not only the proper identification of offenders in the fight against crime but also the quick apprehension of said individuals. Finding viable techniques to investigate criminal activity has been a significant focus of research on crime and related fields. The objective of this qualitative study was to examine the primary techniques involved in geographic profiling, crime scene profiling, suspect-based profiling, psychological profiling, and psychological autopsies in order to assist academics and professionals in the profiling field as well as law enforcement and criminal justice officials in identifying and apprehending offenders …

Parent To Child Intergenerational Transmission Of Direct And Indirect Weight And Shape Communication, Emily Ferrer, Shannon Marhan, Leora L. Haller, Shannon M. O’Connor

Department of Psychology Faculty Scholarship and Creative Works

Parental communication about body weight and shape is associated with offspring’s eating behaviors and body image. However, predictors of parental weight/shape communication are less known. The present study explored whether direct (i.e., comments to the child about their weight and encouragement to diet) and indirect (i.e., modeling of the importance of body weight/shape via parent’s own dieting and comments about their own weight) communication about weight, shape, and eating from parents in childhood predicted women’s direct and indirect communication about weight/shape to their own child in adulthood. Participants were 634 adult mothers who provided retrospective reports of their parents’ direct …

Adolescent Social Media Use During Covid-19 Isolation And Subsequent Loneliness, Anxiety, And Depression, Nadine Dalheim

Walden Dissertations and Doctoral Studies

Throughout the COVID-19 pandemic, adolescents spent time in social isolation from their peers due to periods of mandated lockdown. It was unclear how social media use during lockdown could have influenced adolescents’ mental health after the pandemic. Psychosocial development theory and self-socialization theory formed the theoretical framework for this study. This study examined 158 adolescents aged 13-17 who experienced lockdowns and movement restrictions during the COVID-19 pandemic. The independent variables were a) the social media sites most frequented during lockdowns, and b) the purposes of their use. The RCADS and the UCLA Loneliness Scale provided participants’ levels of anxiety, depression, …

Optimizing Boys' Motivation Over The Transition To Middle School: A Pattern-Centered Approach To Identifying Boys' Profiles Of Engagement And The Interpersonal Resources Important In Supporting Optimal Engagement Of Boys Across Sixth Grade, Brandy Anne Brennan

Dissertations and Theses

There are normative declines in student engagement during the transition to middle school, and studies indicate that these challenges may be especially problematic for boys. Given the limited empirical evidence offering ways to support boys' motivation, the main goal of this study was to understand ways we can help boys reach their full potential over the transition to middle school by examining the interpersonal resources from parents, teachers, and peers that sustain boys' optimal engagement across the first year of middle school. Using data from an existing longitudinal dataset of 191 sixth-grade boys (N = 366; 52% male) in …

Increasing Implementation Of The Comfortable Cafeteria Program To Promote School-Age Children’S Mental Health And Well-Being, Reinecka Mondesir, Angela Labrie Blackwell Phd, Otr

Summer 2025 OTD Capstone Symposium

Every Moment Counts (EMC) is a positive mental health promotion initiative that offers several initiatives to create inclusive environments that support student participation and emotional well-being throughout the school day. Comfortable Cafeteria, part of EMC, fosters positive mealtime experiences supporting peer interaction, emotional regulation, and inclusion. Many SBOT practitioners lack the resources to implement Comfortable Cafeteria, despite its benefits. This capstone project addresses the need for practical tools to help school-based occupational therapy (SBOT) practitioners integrate the Comfortable Cafeteria program into daily practice. Using the Multi-Tiered System of Supports (MTSS) framework, the project developed and disseminated an interactive, evidence-based video …

The Lived Experience Of Bariatric Patients During The Pre-Surgical Evaluation, Nathan Paul Wharton

Walden Dissertations and Doctoral Studies

Patients undergoing bariatric surgery have no standard of care for the pre-surgical evaluation process (PSE). Often, these patients look at the PSE as just another hurdle to jump through before reaching surgery. The PSE, however, offers an opportunity for mental health professionals to prepare the patient for the challenging lifestyle changes necessary for weight loss maintenance in the long term. The problem being studied is whether patients feel they are prepared for the unique mental health challenges, eating disorder challenges, and strict lifestyle changes during the PSE. The study followed a qualitative interpretative phenomenological analysis approach to explore the lived …

The Impact Of Family Violence On Bullying Behaviour Among Secondary School Students In Ilorin Metropolis, Oyedotun Dolapo Ilori, Patrick O. Akerele, Ifeoluwa Blessing Michael

Buletin Konseling Inovatif

Family violence remains a significant social issue with far-reaching consequences for adolescents, particularly in shaping their behavioural tendencies, including bullying. This study examines the impact of family violence on bullying behaviour among secondary school students in Ilorin Metropolis, which comprises three Local Government Areas (Ilorin South, Ilorin West, and Ilorin East). The study adopts a descriptive survey research design to assess the extent to which exposure to family violence influences students' bullying behaviours, while also considering the role of peer influence. A multi-stage sampling technique was employed to select 417 students from both public and private secondary schools in Ilorin …

Counselors’ Competency Development In Suicidal Ideation Assessments Of Black American Adolescents, Salita Mcclelland Wynn

Walden Dissertations and Doctoral Studies

Black American adolescents have increased rates of suicidal ideation above what is noted in the general U.S. youth and adolescent population. An in-depth literature supports the notion that many counselors and mental health clinicians, post-graduation from their training programs, feel ill-equipped to assess suicidal ideation in Black American adolescents. The purpose of this qualitative, hermeneutic phenomenological study was to examine the lived experiences and competence of counselors who have clinical experience working with Black American adolescents who have suicidal ideation. Prior to the inception of this research, no other documented study addressed counselor competence with assessing suicidal ideation in Black …

The Lived Experiences Of Clinically Licensed Counselors During Covid-19, Deirdre F. Haynes

Walden Dissertations and Doctoral Studies

The COVID-19 pandemic has proven to be an equal opportunity crisis. There is substantial research to better understand how individuals have reacted to crisis experiences like the COVID-19 pandemic. However, little is known about the lived experiences of clinically licensed counselors during COVID-19. This gap in the literature is important because the increase in the number of individuals seeking counseling to deal with their fears and concerns related to the COVID-19 pandemic may have put a strain on counselors that were also experiencing the effects of the COVID-19 pandemic. The purpose of this interpretative phenomenological analysis was to bridge the …

Autism Awareness Training For Law Enforcement Officers: A Pilot Study, Kaylie Holke, Meghan Cosier, Elissa Green Kaustinen, Cathy Scherer, Andrew Wall

Education Faculty Articles and Research

Purpose

The purpose of this study was to pilot a research-based autism training session for law enforcement officers (LEOs), test the Police Self-Efficacy for Autism (PSEA) scale as a measurement tool for the session and provide a preliminary examination of brief training. Design/methodology/approach

This study utilized a pre-post survey approach in which participants completed the PSEA scale pre- and post-training to measure the relationship between the training and self-efficacy scores. Findings

Results show a positive relationship between brief autism-specific training and officers’ self-efficacy scores across items and subscales. All four subscales and seven of thirteen items demonstrated statistical significance. Originality/value …

Addressing Psychosocial Barriers To Participation In People Experiencing Homelessness: An Occupational Therapy Workshop, Preston Bender, Steven M. Gerardi, Lacey Spark

Summer 2025 OTD Capstone Symposium

Despite the occupational therapy (OT) profession's emphasis on holistic, person-centered care, many OT practitioners and students report feeling a lack of self-efficacy and preparedness to navigate the complex psychological, social, and systemic barriers that hinder occupational participation in people experiencing homelessness (PEH). This capstone project aimed to address the perceived unpreparedness among clinicians through the creation of an 8-hour interactive educational workshop aligned with Experiential Learning Theory. The content is grounded in the Model of Human Occupation (MOHO) and informed by the Bridging the Transition from Homelessness: A Social Justice Framework (BTTF), trauma-informed care (TIC), harm reduction, and diversity, equity, …

Gamete Size Is Essential For Understanding Sex And Sexual Selection In Humans, Animals, Plants, And Algae But Configurations Of Sex-Linked Traits Are Practically Important For Understanding Sex, David A. Frederick

Psychology Faculty Articles and Research

"First, I briefly highlight recent discussions of sex and how they contrast with a gametic central understanding of sex in the executive order. I then provide some background on why gametes have been central to defining sex across species in evolutionary biological sciences. Understanding this perspective is important because it helps understand the competing frames people are using when they talk of sex as binary instead of as a spectrum or a multidimensional configuration of traits. The gametic central framing is essential for understanding sex and sexual selection across species, whereas the multidimensional configuration framing is practically useful in medical, …

Health Impacts Of Restrictive Migration Policies: A Qualitative Study Of Highly Educated Iranian Immigrants And International Students In The U.S., Sarvenaz Taridashti, Mitra Naseh, Elvira M. Zamora Garcia, Jihye Lee

Montclair State University Scholarship & Creative Works

Immigrants constitute a substantial portion of the United States population and represent a significant minoritized group whose health is impacted by the country’s migration policies as social determinants of health. This qualitative study used a phenomenological approach to document and explore the lived experiences of highly educated Iranian immigrants and International Students within the context of U.S. migration policies while considering the Social Determinants of Health framework. In-depth semi-structured interviews were conducted with 23 participants. Reflexive thematic analysis of the data revealed four major themes (1) entry and reentry visa restrictions for Iranians; (2) the emotional and social impact of …