Social and Behavioral Sciences Commons^™

Cross-Linguistic Differences In Neural Encoding And Processing Of Stop Consonants: The Impact Of Language Experience On Attention Allocation, Aline Dos Santos Oliveira

Dissertations, Theses, and Capstone Projects

This study aims to examine the intricate relationship between language experience and the neural processing of stop consonant speech sounds. Previous research has shown minimal differences in amplitudes and latencies of cortical Auditory Evoked Potentials (AEPs) to speech sounds across listeners from various language backgrounds. It is only towards the later latencies (around the P2 peak at 200 ms), that there have been suggestions of cross-linguistic differences. In addition, a recent study, observed an AEP difference between monolinguals and bilinguals when processing speech, specifically an "Nd effect”. The Nd effect, which is an increased negativity of the AEP is proposed …

Uncovering The Mimicry Of Online Review Breadth And Depth And Its Subsequent Effect On Consumer Responses, Andrea Pelaez Martinez

Dissertations, Theses, and Capstone Projects

Word-of-mouth (WOM) in marketing occurs when consumers discuss a company's product or service or any consumption experience with their friends, family, and others with whom they have any relationship. With the advent of social media, this phenomenon has expanded rapidly into virtual environments where consumer conversation is enabled through chats, forums, social media posts, and online reviews. In response to this rapid growth of online WOM, academics and practitioners have focused their interest on this phenomenon and its implications on consumers, firms, and society. So far, the evidence of the critical role that online WOM plays in helping consumers make …

Recomposing Museums: Designing Rhythmic Experiences For Short Attention Spans In The Digital Age, Yujiang Wu

Masters Theses

Learning, being the primary aspiration of museums, “is a byproduct of attention.”¹ A visitor’s ability to focus and sustain attention on the objects, narratives, and messages within the exhibition environment profoundly influences their overall experience and the educational impact of their visit.

In an era of rapid digital evolution, changes in how information is consumed and communicated have led to shorter attention spans. Traditional museums, which are rooted in continuous, linear storytelling, now face a need for adaptation. This thesis advocates for an innovative exhibition design approach tailored to the realities of shorter attention spans, proposing curatorial and design …

Neuropsychological Intra-Individual Variability In Traumatic Brain Injury: Clinical Utility, Classification, And Associations With Outcomes, Jeremy A. Feiger

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Traumatic brain injury (TBI) survivors experience a range of sequelae including neurobiological brain changes, cognitive impairment, psychological difficulties, and functional changes. Neuropsychological assessment after injury is used to characterize current strengths and weaknesses to inform prognosis and interventions. There is currently no reliable and consistent method of assessing and classifying injuries in the post-acute and chronic phases of moderate to severe TBI (msTBI) that is associated with long term psychosocial outcomes. This study aimed to combine the use of within-person variability on neuropsychological test batteries and in cognitive response latency, known as intra-individual variability (IIV), with a novel cognitive phenotyping …

A Mixed Method Examination Of Bipositivity As A Factor Protecting Cis, Trans, And Gender Expansive Plurisexual Women Against Harmful Sexual Violence Outcomes, Allison E. Cipriano

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Plurisexual women are more likely to experience sexual violence, post-traumatic stress (PTS), and alcohol use problems compared to women with single gender attraction. Disproportionately high rates of sexual violence may partially explain the prevalence of PTS and alcohol problems experienced by plurisexual women. Yet, research on sexual violence, PTS, and alcohol use problems have rarely specifically investigated these phenomena among plurisexual women. Researchers have identified a positive association between binegative experiences and risk of sexual violence among plurisexual women, suggesting that sexuality-based experiences may be connected to sexual violence victimization for this population. While identifying factors predicting risk of sexual …

The Mental Health Experience Of Transgender And Gender Diverse Colombians: Que La Diversidad No Cueste La Vida, María Natalia Acosta Canchila

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Experiences of TGD people in various countries reflect difficulties accessing mental health services and significant mental health needs. In Colombia, experiences in broader healthcare systems suggest various barriers to care that include experiences of discrimination. However, specific experiences in mental health services have not been thoroughly examined. The current study aimed to understand the experiences, perceptions, and needs of TGD people in Colombia in mental health systems. Qualitative data was collected via 40 semi-structured interviews with TGD people in Colombia, data was analyzed via reflexive thematic analysis. Findings suggests great mental health needs related to needing support in the process …

Community Awareness Of Domestic Violence In Arumeru District, Arusha, Tanzania, Rehema John Magesa

Dignity: A Journal of Analysis of Exploitation and Violence

Domestic violence continues to be prominent among many communities worldwide despite different efforts and strategies geared towards eradicating it. Women and girls are among the main victims of this violence. Lack of or limited awareness of the problem perpetuates the problem. However, much of the levels of awareness of the problem are lacking. This study aimed to establish community awareness of domestic violence and the levels of awareness and determine the association between respondents' characteristics and the level of awareness of gender-based violence. The study employed both probability and non-probability sampling techniques to acquire the respondents. One hundred women and …

The Effects Of Technology Based Self-Monitoring On Behaviors Related To Academic Engagement Of A University Student With A Disability, Rachel Mickelson

Masters Theses

College students with disabilities often experience difficulties with meeting the demands of university level courses due to challenges with time management and impulse control (Shmulsky & Gobbo, 2013). Self-monitoring has been proven effective for various populations and behaviors, although limited research has been conducted with college students with disabilities. I-Connect, a technology-based self-monitoring tool, is a digital application that utilizes momentary time sampling where users can select a behavior and interval of time to be prompted to self-monitor that behavior (University of Kansas, 2022). The app also collects real time data and automatically creates graphs to depict the responses collected …

Relational Changes In A Study Of Youth Diagnosed With Cancer, Emily C. Larsen Avnet

Doctor of Psychology (PsyD)

This dissertation explores the relational experiences of youth with cancer within a metropolitan hospital. Through archival interviews with 10 participants, the study identifies seven themes that encompass the youths’ experiences of how a life-limiting illness impacts their relationships and the role it plays. The findings reflect the complexity of a life-limiting illness, particularly during the adolescence and/or pediatric phases of life. The study highlights the importance of relationships, perceived support, and the impact of a cancer diagnosis in youth’s lives and the lives of their loved ones. The results can inform caregivers, loved ones, medical teams, and mental health care …

Do Cognitive Resources Matter For Eudaimonia? The Role Of Inhibitory Control In Psychological Well-Being, Wei Xing Toh, Hwajin Yang

Research Collection School of Social Sciences

Although past work has investigated the psychosocial and biological correlates of psychological well-being (PWB), little is known regarding the cognitive underpinnings of PWB. Given that prior research has predominantly relied on indices of general cognitive abilities and PWB, we examined the relations between Ryff’s (1989) six-factor model of PWB and inhibitory control (i.e. the ability to actively maintain pertinent goals by resisting interference from irrelevant information or prepotent responses). Using structural equation modelling (N = 170), based on three inhibition measures and six facets of PWB, we found that better inhibitory control was associated with greater personal growth, when cognitive, …

Subjective Socioeconomic Status Moderates How Resting Heart Rate Variability Predicts Pain Response, Jacinth Jia Xin Tan, Chin Hong Tan, Michael W. Kraus

Research Collection School of Social Sciences

Higher resting heart rate variability (HRV)—an index of more flexible response to environmental stressors, including noxious stimuli—has been linked to reduced perception of experimentally induced pain. However, as stress responses are adapted to one’s chronic environments, we propose that chronic exposure to threats captured by one’s subjective socioeconomic status (SSS) may shape different adaptations that produce distinct pain responses linked to higher resting HRV. Specifically, lower SSS individuals with more threat exposures may prioritize threat detection by upregulating sensitivity to stressors, such as acute pain. Therefore, higher HRV would predict greater perceived acute pain among lower SSS individuals. In contrast, …

“I’M Not Your Friend”: Content Type Influence On Parasocial Relationship Formation On Youtube, Sage E. Driscoll

Honors Projects

Media consumers are increasingly using online video platforms, such as YouTube which has record high numbers of viewers and subscribers compared to other media sites. This viewership increases the popularity of content creators who can be divided into two main categories; relationship-based or idea-based content. YouTube viewers bond with their favorite celebrities which has translated into parasocial relationships. In this study, explanatory qualitative research examines whether the two types of content found on YouTube, relationship-based or idea-based, influences the parasocial relationships formed. As the results show, relationship-based YouTubers consistently form more intense parasocial relationships than idea-based YouTubers.

Accessible Real-Time Eye-Gaze Tracking For Neurocognitive Health Assessments, A Multimodal Web-Based Approach, Daniel C. Tisdale

Master's Theses

We introduce a novel integration of real-time, predictive eye-gaze tracking models into a multimodal dialogue system tailored for remote health assessments. This system is designed to be highly accessible requiring only a conventional webcam for video input along with minimal cursor interaction and utilizes engaging gaze-based tasks that can be performed directly in a web browser. We have crafted dynamic subsystems that capture high-quality data efficiently and maintain quality through instances of user attrition and incomplete calls. Additionally, these subsystems are designed with the foresight to allow for future re-analysis using improved predictive models, as well as enable the creation …

Exploring How Factors Affecting Exercise Adherence May Inform Strategies To Increase Adherence In General And Depressed Populations: A Literature Review, Henry D. Link

University Honors Theses

Background: Exercise is associated with numerous physical and mental health benefits; however, many people struggle to exercise a sufficient amount and thus do not reap the benefits. Exercise is recognized as an effective treatment for depression with few risks. Professionals must understand the factors affecting exercise adherence to assist individuals of different backgrounds with adhering to exercise over the long term and to avoid common pitfalls that could hinder an individual’s progress.

Objective: This literature review aimed to identify factors affecting exercise adherence and to explore how those factors could inform strategies to increase exercise adherence among depressed …

At The Intersection Of Domestic Violence And Mass Shootings: A Qualitative Analysis Of The Relationship Between Ipv And Gun Violence, Troy Bleau

University Honors Theses

The intersectional study of domestic violence and mass shootings has only recently been the subject of inquiry within the psychology field. Within the past ten years research has been developed to examine the relationship between these two epidemics. What authors have found is that DV does play a role in shooting perpetration. This study aimed to identify domestic violence as a risk factor to predict, and subsequently intervene before future instances of shootings. 112 shootings were analyzed between the years of 2020 and 2023--they were then categorized as DV-related, non-DV related, and/or History of DV. The tested hypothesis was that …

Modeling Blue Mondays: A Preclinical Evaluation Of 3,4-Methylenedioxymethamphetamine Binge Dosing On Responding Maintained By A Progressive Ratio Schedule Of Food Reinforcement In Male Sprague-Dawley Rats, Candace Brenda Johnson

Dissertations

3,4-Methylenedioxymethamphetamine (MDMA) has been abused recreationally in the rave scene for decades. As pharmacotherapy research has progressed to develop alternative medications to treat trauma-related psychiatric symptoms, MDMA has become a prime candidate for medication-assisted psychotherapy in the treatment of PTSD and will soon be FDA approved for medicinal use. Despite convincing evidence for favorable clinical outcomes, this substance has been known to contribute to acute depressive states following excessive use. The sharp decrease in mood and cognitive impairment following MDMA use is colloquially termed Blue Mondays. Measuring lack of motivation or more broadly anhedonia through withdrawal of acute and chronic …

Brief Treatment For Ptsd: Promoting Trauma Recovery With A Five-Session Cognitive Processing Therapy Protocol, Sanela Kalakovic

Dissertations

Cognitive Processing Therapy (CPT) is a first-line treatment for trauma. CPT is traditionally administered over 12 sessions. This open clinical trial examined the feasibility and efficacy of a 5-session CPT protocol. The abbreviated protocol moves more quickly to the proposed therapeutic mechanism of action, cognitive restructuring, to alter unhelpful traumarelated thoughts and beliefs. The goal is to maintain efficacy while making therapy more efficient and thereby reducing barriers to trauma treatment. Using a repeated measures open clinical trial design (with embedded multiple baselines), 67 adults (M age = 43 years, 90% female, 79% White) with clinically significant post-traumatic stress disorder …

A Review Of A Ketogenic Diet In The Treatment Of Autism Spectrum Disorder, Eugene Reznik

Loma Linda University Electronic Theses, Dissertations & Projects

Autism Spectrum Disorder effects millions of people every year, however pharmacological and behavioral treatments remain limited. The need for adjunctive therapies such as diet invervention [sic] that target autism spectrum disorder symptoms Is [sic] needed now more than ever. A connection between a ketogenic diet, which is high in fat and low in carbohydrates, and autism spectrum disorder can be made as the diet has shown potential in ameleriotating [sic] common comorbidities within the autism spectrum disorder population such as metabolic dysfunction, gut-microbiome dysfunction, medication resistant epilepsy, and various psychiatric disorders. Hence, this review focuses on the results and methods …

Harassment, Stalking, And Violence On Campus: An Examination Of Persistent Cases, Madeline M. Eyer

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Stalking, harassment, dating violence, physical assault, and sexual assault continue to occur at elevated frequencies on college campuses. Most subjects cease engagement in these behaviors within a short period; however, a subset of individuals will engage in these intrusive behaviors over an extended length of time. While persistence has been examined in the stalking literature, only one study has examined risk factors of persistence in a college sample, and no studies have examined persistence for adverse behaviors outside of stalking (i.e., harassment, dating violence, physical assault, and sexual assault). Given the risk for physical and psychological harm toward targets as …

A Convergent Parallel Mixed Methods Examination Of The Impact Of Graduate Student Loan Balances On Overall Quality Of Life Among Clinical Psychologists With Psyd Degrees, Lekai James

Dissertations

Graduate student loan debt in psychology, particularly for those with Doctorate in Psychology (PsyD) degrees in clinical psychology, is highly problematic. Previous research has shown that student loan debt negatively impacts quality of life (QOL) by affecting subjective well-being (SWB) and life satisfaction (LS). This study used a convergent parallel mixed method approach, guided by bottom-up spillover theory and Maslow’s hierarchy of needs, to explore the relationship between QOL and total graduate student loan balances, as well as the effects of income and monthly student loan payments on QOL among PsyD graduates. Participants (N = 16) completed a survey with …

The Criminal Trajectory Of Paraphilic Noncontact Sexual Offenders: An Exploratory Study In An Incarcerated United States Sample, Emma F. Collie

Student Theses

Despite the misconception, many sexual offenses do not involve physical contact with a victim. Research indicates that exhibitionism, a noncontact offense, is the most reported sex crime. While some research has demonstrated the escalation from noncontact to contact offending, much of the data is outdated or used small samples. This study seeks to build upon the literature by examining archival records of 3,175 sex offenders incarcerated in the U.S. This study examined the number of offenders who progressed from noncontact to contact offenses and compared the demographic, crime, and risk characteristics of those convicted of noncontact offenses and those convicted …

Bystander Intervention In The Workplace Sexual Harassment, Yunjung Lee

Student Theses

Despite increased global attention since the #MeToo movement of 2017, workplace sexual harassment remains a pervasive issue. This is because victims of workplace sexual harassment often react passively, meaning that approaches primarily reliant on victim reporting are less likely to succeed. Given this, bystander intervention has emerged as a promising way to prevent sexual harassment and protect victims. Adopting the previous theoretical framework (Bowes-Sperry & O’Leary‐Kelly, 2005), this study aimed to investigate the decision-making process of bystanders responding to workplace sexual harassment, and to identify the relative frequencies of intervention types and influencing factors. 170 participants from various occupations in …

I See You! Play: A Therapeutic Playgroup For Caregivers And Their Intensive Care Group Infants, Mariana Cerqueira Aokalani

Graduate School of Professional Psychology: Doctoral Papers and Masters Projects

This paper articulates a new therapeutic playgroup for caregivers of Intensive Care Unit (ICU) infants, named I See You! Play. This intervention is an adaptation of WePlay! (Gross et al., 2021), a cooperative learning and therapeutic playgroup for caregivers and their children from 6 to 36 months old. Dr, Tracy Vozar developed this program inspired by Saleem Penny’s program with the same name in Chicago. Parents of ICU infants face several challenges that can affect their experience of parenthood, their parenting skills, caregivers' sensitivity, their mental health, and their relationship with their premature infant. This in turn affects infant’s attachment …

Investigating The Effects Of Inclusive Environments On The Mental Health Of Queer Individuals : A Study With The Rose City Rollers, Ashton Lee

Anthós

Purpose: Portland, OR, is home to the world’s largest roller derby organization, the Rose City Rollers (RCR). Having the spotlight held upon the community, the organization takes immense pride in communicating its ongoing embrace of its queer and uniquely diverse players. With historical and present prejudice against the LGBT+ community, derby stands as a haven for players looking for a place that will embrace each player's identity. The purpose of the study is to see how RCR’s openly queer settings specifically impact the well-being of its queer members.

Methods: November 2023, I conducted three interviews and a research group using …

Unpacking The Behavioral, Cognitive, Sleep, And Stress Associations With Smartphone Checking, Yi Jing Chua

Dissertations and Theses Collection (Open Access)

The widespread use of smartphones for various daily activities has led many users to habitually check their devices. Smartphone checking may be negatively associated with daily behavioural, health, affective, and cognitive outcomes when it interrupts individuals during their work, health, and well-being-enhancing pursuits. Yet, research on smartphone checking suffers from various research gaps, including the use of cross-sectional design which hinder interpretation of the direction of relationship between smartphone checking and daily outcomes, the presence of individual difference confounds, and relying on subjective smartphone checking measures that are susceptible to recall biases. To address these gaps, the study investigated the …

Dietary Probiotic Supplement Attenuates Methamphetamine-Induced Conditioned Place Preference In Female Sprague-Dawley Rats, Kristen Powell

Masters Theses

Substance use disorders (SUD) represent a global public health crisis with limited effective treatment options. Recent findings implicate the gut microbiome and gut/brain axis in the pathophysiology of SUDs. Several preclinical studies have established that psychostimulants alter gut microbiome composition, but no published studies have assessed behavioral effects of dietary probiotic supplements on drug-induced behavioral changes. This study utilized rodent conditioned place preference (CPP) as a behavioral index of conditioned drug reward to determine if a dietary probiotic supplement alters the behavioral effects of (+)-methamphetamine (METH). Fifty-four adult female Sprague-Dawley rats were randomly assigned to receive either a standard rodent …

A Case Study In Vacillant Literary Analysis: Nella Larsen's Passing (1929), Sara Casten

University Honors Theses

For the last 95 years, Nella Larsen's Passing has been a topic of discussion within the literary and scholarly communities. First considered Larsen's folly, her second novella Passing had struggled to received a compliment from critics and was quickly lost to readers until her work was rediscovered in the early 1970s. However, unbound by the restrictive literary trope of the era, scholars now wonder if Larsen's Passing had been a misinterpreted masterpiece. This thesis outlines the initial interpretations of critics and modern understanding of scholars in order to highlight the influences of outside influences when reading a written work from …

Effects Of A Cb1 Receptor Antagonist On Anxiety In Adult Rats Exposed To Thc During Development, Jennifer Aguilera-Fonseca, Karla Colley, Atoria Hamm, Eddie Galarza, Joe Morse, Rachel Ntor, Destiny Pichardo, Vincent P. Markowski

McNair Scholars Program

No abstract provided.

The Curse Of Perfectionism, Joel Small Dds, Mba, Pcc, Fdic

Metro Denver Dental Society Articulator Magazine

This article explores the psychological impact of perfectionism among healthcare professionals, drawing parallels with the experiences of professional athletes. It advocates for embracing a growth mindset over striving for unattainable perfection, emphasizing continual self-improvement and the dangers of setting unrealistic standards in demanding fields like dentistry.

A Dual-Angle Exploration Towards Understanding Lapses In Covid-19 Social Responsibility, Sean T. H. Lee, Jerome J. X. Mah, Angela K. Y. Leung

Research Collection School of Social Sciences

Breaking infection chains requires not just behaviours that allow individuals to stay healthy and uninfected (i.e. health protective behaviours) but also for those who are possibly infected to protect others from their harboured infection risk (i.e. socially responsible behaviours). However, socially responsible behaviours entail costs without clear, immediate benefits to the individual, such that public health-risking lapses occur from time to time. In this important yet understudied area, the current exploratory study sought to identify possible psychological factors that may affect people's likelihood of engaging in socially responsible behaviours. Assuming that self-perceived infection should provide an impetus to engage in …