Digital Commons Network^™

Neural Correlates Of Socially Rewarding Memories In Posttraumatic Stress Disorder, Kyle P. Blidy

MUSC Theses and Dissertations

Significance. Memory disturbances for emotional content are central to PTSD, yet most research focuses on trauma memories. Recent evidence suggests that enhancing access to positive memories could improve mood, affect regulation, self-esteem, and integration of trauma memories. However, the neurocognitive mechanisms underlying positive memory encoding in PTSD are poorly understood. No study has examined memory for positive social items in PTSD, which is important because PTSD entails social withdrawal and reduced accessibility to positive memory. Additionally, positive memories embedded in a social context have enhanced subjective value and strengthening their accessibility may confer greater benefits to wellbeing compared to non-social …

The Pilling Process: Significance Quest, Self-Verification, And Fusion In Online Incel Forums, Gregory J. Rousis

USF Tampa Graduate Theses and Dissertations

Incels (short for “involuntary celibates) are an online community of men who blame women for their reputed sexual and romantic failures. The misogyny of their worldview, called the blackpill, has inspired multiple instances of real-world violence against women. Alarmingly, we know little about the temporal processes whereby an incel goes from joining an online community to becoming deeply aligned (i.e., “fused”) with the group. This project sought to address this by scraping incels’ most popular web forum and using text analysis to identify psychological mechanisms that could be responsible for incels’ fusion. The resulting dataset consisted of 1,097,841 unique discussion …

The Mediating Role Of Happiness On Marital Satisfaction In Couples Experiencing Mental Health Challenges, Stacey Stafford

Walden Dissertations and Doctoral Studies

While extensive research has examined the impact of mental health challenges on academic and occupational functioning, the effect on marital satisfaction remains underexplored in the literature. Previous studies indicate robust correlations between happiness and mental health, but the specific mediating role of happiness in couples with mental health issues is unaddressed. This archival quantitative study, grounded in Bowen family systems theory, addressed happiness's mediating role on marital satisfaction in couples facing mental health challenges. Using data from the 2018 General Social Survey, this study analyzed a sample of married adults (N = 938) to explore whether happiness mediated the relationship …

A Behavioral Analysis Of Brisby, The Jacksonville Zoo And Gardens’ Double Wattled Southern Cassowary, Gabriel J. Springer

PANDION: The Osprey Journal of Research and Ideas

Previous studies have demonstrated the uniqueness and importance of wild type Southern Cassowary behaviors in relation to their rainforest ecosystem. The primary goal of this observational study was to determine if the behavior exhibited by a Southern Cassowary residing at the Jacksonville Zoo and Gardens was comparative to the observed behavior of wild Southern Cassowaries. The secondary goal was to observe individual behavioral traits of the focus individual, Brisby. It was hypothesized that Southern Cassowaries residing in captivity would still exhibit stereotypical behaviors similar to those residing in native rainforest habitats and the documented foraging behavior that supports the ecological …

Latino Young Adults’ Experiences As Children And Adolescents With Incarcerated Parents, Anna Garcia

Walden Dissertations and Doctoral Studies

Parental incarceration has a significant impact on children’s and adolescents’ lives, including emotional and mental well-being, which can carry to their adulthood. Although parental incarceration has been researched, the lived experiences and mental health needs of Latino children and adolescents of incarcerated parents have not been explored. The purpose of this qualitative phenomenological study was to understand the recollections of young Latino adults about their lived experiences and mental health needs as children and adolescents with incarcerated parents. Data were collected through semistructured participant interviews with open-ended questions. Participants were 10 Latino young adults who had experienced having at least …

Categorical Differences: Social Identity Heuristics Predict Differences In Cognitive Empathy, Corey Ronald Sims

Walden Dissertations and Doctoral Studies

The current study aimed to identify if there was a relationship between cross-ethnic racial identity and cognitive empathy for others and whether social and personal identities mediated this effect. Self-categorization theory was used as the theoretical framework. In this study, it was hypothesized that cross-ethnic racial identity significantly predicts empathic accuracy, and that social and personal identities mediate this relationship. A non-experimental, researcher-designed survey was used to collect participant data and demographic characteristics. Participant inclusion criteria were an age between 18 and 55, U.S. citizenship, and a self-identification as Asian American, Black American, Hispanic American, or White American. The Cross-Ethnic …

An Overview Of Borderline Personality Disorder: Etiology, Stigma, And Treatment Approaches, Sofia A. Fernandez

Selected Student Publications

This review of borderline personality disorder (BPD) literature aims to evaluate current clinical and research-based knowledge on the etiology, symptoms, treatment approaches, interpersonal impacts, and stigma that surround the disorder. As borderline personality disorder is a personality disorder that affects a notable percentage of the adult population and is marked by high suicidality, it is a disorder where accurate education and understanding are crucial for clinicians and researchers. By exploring the interaction of biological and environmental factors that may contribute to the development of BPD, this paper highlights the importance of raising awareness and combatting the negative stigma that is …

Non-Partner Sexual Violence Among International College Students In The United States, Kruti S. Chaliawala, Rebecca A. Vidourek, Keith A. King

Dignity: A Journal of Analysis of Exploitation and Violence

The prevalence of non-partner sexual violence among college students is a pressing concern that demands urgent attention. Although an integral part of the education system, international college students are often underrepresented in various studies. This calls attention to understanding the cultural nuances and multiple factors affecting this population. The current research delves into the experiences of sexual abuse among international students within the last 12 months, focusing specifically on incidents where sexual penetration or unwanted sexual touching occurred without consent. The study sheds light on the frequency and demographics associated with these distressing incidents using data from a large-scale survey …

Sex Differences In The Association Between Glial Fibrillary Acidic Protein And Cognitive Performance In Autosomal Dominant Alzheimer’S Disease, Taryn Gordon

Doctor of Psychology (PsyD)

The rising incidence of Alzheimer’s Disease and its disproportionate prevalence in the female sex has led to a growth in research focused on preclinical Alzheimer’s Disease and the histopathological brain changes. However, limited research has focused on preclinical changes in Autosomal Dominant Alzheimer’s Disease populations and sex differences within these unique populations. This study aimed to address gaps in the literature by examining biological markers of neuroinflammation, glial fibrillary acidic protein (GFAP), in preclinical Autosomal Dominant Alzheimer’s Disease mutation carriers and non-carriers, and its relationship with cognitive function and sex. Archival data was utilized from the Colombia-Boston biomarker study of …

Systemic Inflammation And Neurocognitive Deficits In School-Age Children With Sickle Cell Disease., Elizabeth A. Gillooly

Theses and Dissertations

Sickle cell disease (SCD) causes inflammation that contributes to poor clinical outcomes, including cerebrovascular disease (CVD). CVD can take several forms in SCD, including neurocognitive deficits without visible cerebral infarction. The role of chronic inflammation in cognitive development in SCD has received little attention to-date. We aimed to study novel markers of systemic inflammation: neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and the systemic inflammation index (SII) to describe developmental trends and relationships to cognitive outcomes in SCD at early elementary school-age. Sixty-one children with SCD and no history of stroke were identified who completed an early elementary school age cognitive …

Précis Of: "Birds, Bats And Minds: Tales Of A Revolutionary Scientist, Donald R. Griffin", Carolyn A. Ristau

Animal Sentience

Donald Griffin co-discovered bat sonar and founded the field of echolocation. He studied bird migration and founded Cognitive Ethology, the study of animal awareness and mental experiences. In all these endeavors, he faced hostile opposition. The biography (Ristau 2024) examines Griffin's life and the scientific explorations by him and others in these fields. This Précis emphasizes his arguments and supporting evidence for animal consciousness as well as his later research. Griffin considered the inhibiting assumptions made by scientists, including Cartesian views, the misunderstanding of innate behaviors, prejudice against lower animals, concern with violations of parsimony, and the assertions of the …

Childhood Adversity's Impact On Criminal Behavior, Isobel Marie Avento

Theses and Dissertations

Adverse childhood experiences (ACEs), such as abuse, neglect, and family criminal history, have been identified as potential risk factors for negative physical, psychological, and behavioral health outcomes. Emerging literature suggests that ACEs are also among the primary factors leading to delinquency and adult criminal behavior. However, there is limited applied research that provides practitioners with appropriate insight to intervene when ACEs are identified among juvenile delinquents to reduce recidivism risk. This study adds to the existing literature by examining how cumulative ACEs shape criminal behavior of individuals from the onset until its desistance over the span of twenty years. Using …

Shocking Sentences, John B. Meixner Jr.

Scholarly Works

Harsh recidivist sentencing penalties, like three-strikes laws, have been criticized heavily among both academics and practitioners on a number of different grounds. Most arguments focus on how sentences arising from these penalties are disproportionate—that there is no sensible relationship between the wrong committed and the sentence imposed. Those critiques are valid, but there’s another important problem with recidivist sentencing penalties that has been overlooked: they lead to sentences that are totally unexpected—indeed, shocking—to the defendants who face them. Many recidivist sentencing penalties cause large leaps in sentencing exposure that amount to exponential growth when compared with a defendant’s prior sentences. …

Strategies For Prevention And Management Of Non-Communicable Diseases Among Community Women In Nigeria: Insights For Family Social Welfare, Abiola Adiat Omokhabi Dr

Journal of Human Services: Training, Research, and Practice

In this study, modifiable risk factors, prevention and management plans for non-communicable diseases (NCDs) among women were examined. This study examined published and grey literature that was gathered from a number of sources, such as open data portals on the five major illness categories that make up the NCDs such as cardiovascular diseases (CVDs), diabetes, malignancies, chronic respiratory diseases, and mental health. Literature shows that the primary behavioural risk factors for NCDs, including CVDs, diabetes, and cancer(malignancies), can be largely avoided. Inactivity, tobacco use, alcohol use, and unhealthy eating habits (often high in processed sugar, fats, and salt) are a …

Voices From The Classroom: A Qualitative Study Of Teachers' Perspectives On Student Depression, Naomi Brinton, Jacqlyn Zarabba, Linda Mcwhorter, Linda Knauss

Journal of Human Services: Training, Research, and Practice

Rising levels of depression among adolescents is an important issue to teachers and school administrators, as teenagers spend the majority of their time in the school environment. By analyzing individual interviews with 15 public high school teachers using a modified grounded theory approach, this qualitative study examines the role high school teachers might play in identifying and referring students who exhibit signs and symptoms of depression. Results provide guidance for high school teachers in connecting students with appropriate services and identifying common barriers and facilitating factors in this process. Specific recommendations are outlined to help aid schools in the identification …

Do Parents Know Best: The Impact Of Parental Sleep Knowledge And Related Factors On Sleep In Children With Neurodevelopmental Disorders, Rachel Nicole Chavez

Theses and Dissertations

Sleep problems are a common concern reported by parents of children with neurodevelopmental disorders (NDD). The prevalence of sleep disorders in those with NDD have been reported as high as 86% compared to 25% of typically developing children (Horwood et al., 2019, Robin-Shelton, 2016). These sleep problems can have detrimental effects on cognition, development, behavior, emotion regulation, and physical health. Existing research demonstrates a significant relationship between a child’s sleep disturbances and their parents’ sleep quality and level of parenting stress. This study aimed to identify the gaps in parental sleep knowledge and examined how parent sleep quality and parental …

Methods For Pragmatic Randomized Clinical Trials Of Pain Therapies: Immpact Statement, David Hohenschurz-Schmidt, Dan Cherkin, Andrew S C Rice, Robert H Dworkin, Dennis C Turk, Michael P Mcdermott, Matthew J Bair, Lynn L Debar, Robert R Edwards, Scott R Evans, John T Farrar, Robert D Kerns, Michael C Rowbotham, Ajay D Wasan, Penney Cowan, Mckenzie Ferguson, Roy Freeman, Jennifer S Gewandter, Ian Gilron, Hanna Grol-Prokopczyk, Smriti Iyengar, Cornelia Kamp, Barbara I Karp, Bethea A Kleykamp, John D Loeser, Sean Mackey, Richard Malamut, Ewan Mcnicol, Kushang V Patel, Kenneth Schmader, Lee Simon, Deborah J Steiner, Christin Veasley, Jan Vollert

Faculty, Staff and Student Publications

Pragmatic, randomized, controlled trials hold the potential to directly inform clinical decision making and health policy regarding the treatment of people experiencing pain. Pragmatic trials are designed to replicate or are embedded within routine clinical care and are increasingly valued to bridge the gap between trial research and clinical practice, especially in multidimensional conditions, such as pain and in nonpharmacological intervention research. To maximize the potential of pragmatic trials in pain research, the careful consideration of each methodological decision is required. Trials aligned with routine practice pose several challenges, such as determining and enrolling appropriate study participants, deciding on the …

Let’S Make It A Game: Utilizing An Escape Room To Study Variables And Interventions That Impact The Development Of Psychological Safety, Kimberly N. Williams

Doctoral Dissertations and Master's Theses

To thrive in today’s competitive markets, organizations must harness the insights of all members. This requires employees to feel comfortable collaborating and sharing diverse knowledge—a process enabled by psychological safety. Although extensively studied over the past two decades, how and when psychological safety develops remains unclear. This research addresses these gaps by exploring temporal changes in psychological safety and examining the role of team inputs, processes, and interventions in shaping psychological safety perceptions at individual and team levels. This study utilized a quasi-experimental design with repeated and independent measures in a sample of 74 medical and physician assistant students. Within-subject …

Acculturation And Attitudinal Disposition Of People From India Living In The United States Toward Mental Health Services, Santhosh Jose Adhikarathil

Dissertations

Acculturation experience and attitudes toward seeking mental health services among Asian Indian Americans, an ethnic minority group, are predominantly underrepresented in current literature despite their increasing number in the United States. The purpose of this study was to assess the acculturation experience of Asian Indian Americans and their attitude toward seeking mental health services, and to explore the relationship between acculturation levels and attitudes toward seeking mental health services. I used a quantitative research design to conduct this study. I employed an online survey through Qualtrics. The participants (n = 568) constituted a probability sample recruited from Indian-based Christian churches …

Investigating The Effects Of Empathy On Implicit Race Bias, Macy Kisiel

Psychology Theses & Dissertations

Over the years there have been changes to social norms, which now discourage expressions of prejudice, and changes in many people’s self-reported attitudes, but prejudice is still a major issue in present-day American society. One important step toward addressing prejudice and social injustices is to understand the psychological processes that underlie and strengthen them. The current study aimed to use an empathy passage to positively prime the schema about a minority person of color and manipulate regulation of implicit bias. The study utilized a mixed 2 × 2 design. Sixty-four participants (Mage = 20.88 years, SD = 4.75 years) were …

Does Job Satisfaction Take A Hit? The Relationships Between Employee Cannabis Use, Job Satisfaction, And Absenteeism, Caroline Jordan Moughan

Psychology Theses & Dissertations

Despite the frequency of cannabis use, limited research has examined how employees’ cannabis use relates to job attitudes and behaviors. This study responds to calls to examine the effects of employee cannabis use on work-relevant outcomes by exploring how employee cannabis use relates to job satisfaction and voluntary absenteeism by analyzing a sample of 526 employed young adults from the most recent three waves of the National Longitudinal Survey of Youth (NLSY) Child and Young Adult Cohort. Through estimating cross-lagged panel models, this study clarifies the direction of relationships between employee cannabis use and job satisfaction, and how these relate …

Pedestrian-Motorist Self-Reported Behavioral Intentions Toward Using Alternative And Standard Safety Infrastructure, Emma Sunshine Hood

Psychology Theses & Dissertations

The increasing trend in pedestrian-motorist incidents on American roadways warrants a novel solution for improving roadway safety. Alternative crosswalk designs have piqued communities both in the United States and abroad. Designs range from slight changes in colors to extravagant illusions of the roadway falling beneath users. These crosswalk designs are not novel, literature on their efficacy as safety infrastructure is modest with mixed results. The purpose of the study was to expand the current literature on alternative crosswalk designs. The author hypothesized that the differences in behavioral intentions at alternative and standard safety infrastructure would be greater for younger male …

Associations Between Self-Reported Levels Of Aggression, Irritability, And Depression In Collegiate Athletes With A History Of Concussion, Amber Mae Bankston

Theses and Dissertations

Objective: The aim of this study was to examine the relationship between history of concussion and symptoms of aggression, irritability, and depression. Furthermore, the relationship between these variables were examined in a small subgroup of participants before and after sustaining a head injury.

Methods: Archival data of NCAA Division II and club collegiate athletes from Florida Institute of Technology was included in the present study. Participants were included in this study if they completed baseline and/or post-trauma neuropsychological evaluations that included the Patient Health Questionnaire-9 (PHQ-9), Buss Perry Aggression Questionnaire (BPAQ), and Irritability Questionnaire (IRQ). Athletes’ demographic information along with …

Relationship Between Demographic Factors And Prevalence Of Cannabis Use Disorder Among Adults Holding A Medical Marijuana Card In A Rural Community, Maria Isabel Peña Kumpf

Walden Dissertations and Doctoral Studies

Despite the widespread use of cannabis and the prevalence of cannabis use disorder (CUD) in Ohio, information was limited on the effectiveness of medical marijuana and CUD treatment success, particularly within specific populations and counties. The purpose of this quantitative study was to examine the prevalence of CUD among adults from rural communities who had received medical marijuana cards for chronic conditions. The study examined the demographic factors of age, gender, and education level as independent variables influencing the development of CUD in this population. The biopsychosocial theory model provided the framework for the study. Data was collected through structured …

The Effects Of Childhood Maltreatment In A Sample Of Deaf Adults, Teresa Crowe Ph.D

JADARA

This research studied the impacts of child maltreatment on 87 deaf adults' use of substances, anxiety and depression, involvement in victimization and perpetration of intimate partner violence, age, gender identity, and parental language use. After IRB approval, participants completed an online survey about experiences of childhood maltreatment and its effects on their lives. Results showed that the sample: a) had low to moderate incidence of childhood physical abuse, sexual abuse, physical neglect, and emotional neglect, b) reported mild levels of anxiety and depression, c) included 32.5% who met the threshold for IPV victimization and/or perpetration, d) relatively low levels of …

Emotional Display Rules Of Deaf Culture, Nicholas M. Gala, Lawrence Pick

JADARA

Emotional display rules refer to the expression of culturally prescribed and socially acceptable emotions across different people and situations (Wu & Schulz, 2020). The display rules among hearing adults across several cultures are well defined and depend on the type of emotion, the individuals involved in the exchange, and the situation. Regarding Deaf culture in the United States, this minoritized group may follow unique display rules (Hosie et al., 2000), but there has been almost no research conducted with this population and the existing studies have focused on youth. The present study explores perceived emotional expressions among a sample of …

Impact Of Sinus Surgery In People With Cystic Fibrosis And Chronic Rhinosinusitis In The Era Of Highly Effective Modulator Therapy: Protocol For A Prospective Observational Study, Christine M. Liu, Jakob L. Fischer, Jeremiah A. Alt, Todd E. Bodner, Naweed I. Chowdhury, Anne E. Getz, Peter H. Hwang, Adam J. Kimple, Timothy L. Smith, Multiple Additional Authors

Psychology Faculty Publications and Presentations

Introduction Cystic fibrosis (CF) is commonly complicated by chronic rhinosinusitis (CRS). Despite highly effective management options, CRS in people with CF (PwCF+CRS) may be refractory to medical therapy, eventually requiring endoscopic sinus surgery. The impact of sinus surgery on pulmonary, quality of life (QOL), and other outcomes in PwCF+CRS in the expanding era of highly effective modulator therapy has not been fully elucidated. This study aims to determine if endoscopic sinus surgery can offer superior outcomes for PwCF+CRS when compared to continued medical treatment of CRS. Methods and analysis This multi-institutional, observational, prospective cohort study will enroll 150 adults with …

Social Ecological Predictors And Correlates Of Latinos' Ipv Behaviors: A Systematic Review And Critique Of The Research Literature., Adrian Luis Manriquez, Eric S. Mankowski

Psychology Faculty Publications and Presentations

The current paper utilizes an ecological level of analysis framework to review and critique the literature surrounding predictors, correlates, and antecedents of Latinos' intimate partner violence (IPV) behaviors. More specifically, the ecological levels of analysis framework was employed to demonstrate how Latino males' IPV perpetration is being understood and studied. A total of n = 34 peer-reviewed articles were reviewed and critiqued. Findings indicated that most IPV research is being conducted at and comprehended from the individual (n = 33; 97%) and microsystem/small group (n = 24; 71%) levels of analysis, while linkages to organizational, locality, and institutional levels of …

The Relationship Between The Clinical Scales Of The Personality Assessment Inventory And Bmi Reduction In Bariatric Surgery Patients, Douglas Lytz

Doctor of Psychology (PsyD)

Since the National Institute of Health recommendation in 1991, most bariatric clinics and insurance companies across the United States now require psychological evaluations for patients before receiving bariatric surgery (Marek & Heinberg, 2016). Clinicians are now using various objective personality measures and other assessment tools during comprehensive evaluations to help make recommendations to surgeons and clinical staff about patient suitability for weight loss surgery. Previous studies suggest that specific demographics and clinical elevations on objective personality assessments may predict the reduction of body mass index (BMI) in patients after bariatric surgery (Oltmanns et al., 2020; Hoyt & Walter, 2022a). This …

Mental Health During The Covid-19 Pandemic In Trinidad: An Analysis Of Depression, Anxiety, And Stress Among Essential Workers, Bernadette Marson, Gerard A. Hutchinson

Journal of Social, Behavioral, and Health Sciences

Research shows that some essential workers, such as healthcare workers, social workers, and first responders (including police officers, paramedics, and firefighters), are at greater risk for developing both short- and long-term mental health problems (Berger et al., 2012; Canady, 2022; Grey et al., 2020; Haugen et al., 2012; Mohamed et al., 2022; Petrie et al., 2018). The most prevalent of these include anxiety, depression, and stress, as well as other social and cognitive problems—with stress causing harmful effects on mental health and potentially resulting in anxiety and depression, which may then disrupt an individual’s social relationships, family life, and work. …