Digital Commons Network^™

Prenatal Exposure To Maternal Mood Entropy Is Associated With A Weakened And Inflexible Salience Network In Adolescence, Robert J. Jirsaraie, Anton M. Palma, Steven L. Small, Curt A. Sandman, Elysia Poggi Davis, Tallie Z. Baram, Hal S. Stern, Laura M. Glynn, Michael A. Yassa

Psychology Faculty Articles and Research

Background

Methods

The Effect Of Acute Aerobic Exercise On Measures Of Stress And Inflammation In Healthy Young Adults, Julien Tartar, Anthony Ricci, Jonathan Banks, Hannah Murphy, Cassandra Evans, Jose Antonio, Jaime Tartar

Faculty Articles

Introduction: While the effects of long-term measures of inflammation and stress are well studied, less is known about the effects of an acute exercise challenge on exercise in young healthy individuals. Methods: This was a randomized crossover design (mean age = 19.25, SD = 1.45)that measured biomarkers of stress (cortisoland salivary alpha amylase, sAA)and inflammation (IL-1β, CRP)in an exercise and control condition. In the exercise condition, participants walked or ran on a treadmill at 75-85% of their maximum heart rate for 40minutes. Under the control condition, participants stood for 40 minutes to control for orthostatic effects. Biomarkers were quantified from …

Making The Error Bar Overlap Myth A Reality: Comparative Confidence Intervals, Frank S. Corotto

Georgia Journal of Science

Many interpret error bars to mean that if they do not overlap the difference is statistically “significant”. This overlap rule is really an overlap myth; the rule does not hold true for any conventional type of error bar. There are rules of thumb for estimating P values, but it would be better to show error bars for which the overlap rule holds true. Here I explain how to calculate comparative confidence intervals which, when plotted as error bars, let us judge significance based on overlap or separation. Others have published on these intervals (the mathematical basis goes back to John …

Relationship Between Objective Measures Of Stress And Child Health Behaviors: A Systematic Review And Meta-Analysis, Margaret Harrigan Clark

College of Science and Health Theses and Dissertations

INTRODUCTION: Childhood obesity is a risk factor for long term heath consequences such as diabetes, asthma, high cholesterol, and heart disease. However, causes for pediatric obesity are complex and include many variables such as calorie-dense diets, sedentary behavior, and short sleep duration. In addition to these variables, variances in homeostasis, can also impact obesity risk in pediatric populations. One of these variances of interest in the obesity and health literature is stress response. Relationships among these variables are not fully understood. Therefore, the purpose of this study was to systematically review the literature exploring predictive relationships between objective measures of …

Residential Vacancy And Crime In The Wake Of Housing Crisis In Chicago, Shaun Bhatia

College of Science and Health Theses and Dissertations

Trends of subprime and predatory mortgage lending were largely responsible for the housing crisis in the late 2000s. These circumstances resulted in a high concentration of home foreclosures, and subsequent vacant and abandoned housing, particularly affecting disadvantaged neighborhoods. There is evidence to suggest that neighborhood spaces characterized by blighted properties and other signs of physical disorder reduce collective efficacy and informal social control, leading to increases in crime. Despite US government efforts to support economic recovery following the housing crisis, interventions were largely not concentrated enough to match spatial patterns of foreclosure and vacancy, and as such, reductions of crime …

Social Anxiety And Romantic Conflict: Examining Prospective Interpersonal Dynamics, Julia Levitan

Arts & Sciences Graduate Student Theses and Dissertations

Social anxiety disorder (SAD) is associated with impairment in close relationship functioning, including romantic relationships. Although interpersonal theories point to dimensions of dominance and warmth as relevant factors, the momentary interpersonal dynamics that may be contributing to relationship problems remain poorly understood. In the present study, I aimed to examine contemporaneous and prospective associations between dominance and warmth in individuals with (n = 30) and without (n = 29) SAD and their romantic partners during a 10-minute conflict task. Using the Continuous Assessment of Interpersonal Dynamics (CAID) system and multilevel dynamic structural equation modeling (ML-DSEM), I found that …

Publishing Inequality In Lgbtqia+ Research In Psychology: A Content Analysis, Mackenzie L. Fingerhut

Student Theses

Despite the American Psychiatric Association’s removal of homosexuality from the Diagnostic and Statistical Manual of Mental Disorders in 1973 and ego-dystonic homosexuality in 1987, nonheteronormative sexual orientations remain stigmatized and underrepresented in scientific literature. To estimate the prevalence of LGBTQIA+ topics in popular psychological research, the author queried more than 20,000 articles from 1987 to 2022 in the two most cited journals in each of four major domains (cognitive, clinical, developmental and social). In addition, the author randomly queried 20% of all empirical articles published from 1987 to 2021 in the top eight empirical journals to understand how often sexuality …

Oleoylethanolamide Facilitates Pparα And Tfeb Signaling And Attenuates Aβ Pathology In A Mouse Model Of Alzheimer’S Disease, Michele M Comerota, Manasee Gedam, Wen Xiong, Feng Jin, Lisheng Deng, Meng C Wang, Jin Wang, Hui Zheng

Faculty, Staff and Students Publications

BACKGROUND: Age is the strongest risk factor for the development of Alzheimer's disease (AD). Besides the pathological hallmarks of β-amyloid (Aβ) plaques and neurofibrillary tangles, emerging evidence demonstrates a critical role of microglia and neuroinflammation in AD pathogenesis. Oleoylethanolamide (OEA) is an endogenous lipid amide that has been shown to promote lifespan and healthspan in C. elegans through regulation of lysosome-to-nucleus signaling and cellular metabolism. The goal of our study was to determine the role of OEA in the mediation of microglial activity and AD pathology using its stable analog, KDS-5104.

METHODS: We used primary microglial cultures and genetic and …

The S9 Model: A Comprehensive Framework For Conceptualizing Student Suicidality, Katherine C. Wilson

Dissertations, 2020-current

This dissertation introduces the S9 Model of Suicidality, an innovative framework for conceptualizing and understanding suicidality among college students. The S9 Model integrates biological, psychological, ecological, and sociocultural dimensions of suicidality into a comprehensive approach to help inform prevention, intervention, and postvention on college campuses. Drawing from empirical research, the history of suicidology, relevant psychological theories, and insights from mental health practitioners, this model encapsulates a holistic view of suicidality, considering key factors like genetic predispositions, neurobiological processes, cognitive function, psychosocial stressors, cultural norms, societal expectations, and broader ecological contexts.

The model’s tripartite approach, focusing on the ontological, ecological, and …

Investigating The Specific Links Between Adverse Childhood Experiences And Vulnerability To Suicide: A Mixed Methods Study, Priyata Thapa

Dissertations, 2020-current

Suicide is among the leading causes of death in the U.S. and it is imperative to improve prevention efforts (CDC, 2021). Previous research has demonstrated a strong association between adverse childhood experiences (ACEs) and suicide risk (e.g. Felitti et al., 1998; Hughes et al., 2017), and the need for deeper understanding of these associations utilizing developmental and relational perspectives (e.g. Angelakis et al., 2019; Hjelmeland and Knizek, 2020). This study investigated the associations between ACEs, interpersonal learning history in early attachment relationships, and suicidality using an explanatory sequential mixed methods design. The Structural Analysis of Social Behavior (SASB; Benjamin, 1979) …

Tailoring Digital Physical Activity Support Messages For Women In Midlife With Elevated Risk For Cardiovascular Disease: A Multicomponent Study, Kiri Baga

Theses and Dissertations

Women in midlife (ages 40-60) are at heightened risk for cardiovascular disease (CVD). Although physical activity (PA) engagement can reduce CVD risk, few women engage in sufficient PA to receive this benefit. They cite lack of social support as a key barrier, but existing interventions that employ social support show limited effectiveness. Digital PA support messages (i.e., brief, text-based messages delivered via smartphone or other device) may be a powerful method to meet social support needs in daily life. However, women’s preferences for and responses to distinct types of messages are not well understood. The aim of this study was …

Sex Differences In Metabolic Phenotype And Hypothalamic Inflammation In The 3xtg-Ad Mouse Model Of Alzheimer's Disease., Lisa S. Robison, Olivia J. Gannon, Abigail E. Salinero, Charly Abi-Ghanem, Richard D. Kelly, David A. Riccio, Febronia M. Mansour, Kristen L. Zuloaga

Faculty Articles

BACKGROUND: Alzheimer's disease (AD) is notably associated with cognitive decline resulting from impaired function of hippocampal and cortical areas; however, several other domains and corresponding brain regions are affected. One such brain region is the hypothalamus, shown to atrophy and develop amyloid and tau pathology in AD patients. The hypothalamus controls several functions necessary for survival, including energy and glucose homeostasis. Changes in appetite and body weight are common in AD, often seen several years prior to the onset of cognitive symptoms. Therefore, altered metabolic processes may serve as a biomarker for AD, as well as a target for treatment, …

Awareness, Acceptance, And Equanimity: Relationships Between Trait Mindfulness, Stress, And Blood Pressure, Gabrielle Renee Chin

Theses and Dissertations

Hypertension (HTN) is associated with stress and unhealthy emotion regulation. Mindfulness-based interventions (MBIs) are said to help address stress-related diseases like cardiovascular disease by impacting stress and emotion regulation, yet studies of MBIs on cardiovascular health show inconsistent findings. Limited research has examined the basic links between trait mindfulness and cardiovascular health, leaving the active components of MBIs in this context unclear. Therefore, the current study examined the relationship between trait mindfulness and blood pressure (BP) in individuals with pre-hypertension (pre-HTN). Latent variables representing two conceptualizations of trait mindfulness -Monitor and Accept Theory (MAT) and Equanimity- were calculated using facets …

Terror Management And The News: An Exploration Into The Effects Of Framing On Mortality Salience, Peter Montwill

Masters Theses, 2020-current

The present study explores the link between Terror Management Theory and the use of its principles within news media. Political news media in the digital age undergoes a variety of framing effects, more specifically episodic and thematic frames of stories. To induce mortality salience, college-aged participants were presented with stories framed from the perspective of an individual’s experience or a general theme of experiences regarding the controversial pro-life topic and a non-controversial hiking topic. These stories are presented in the style of Instagram posts to mirror how college-aged people consume news media. The stories also contain wording designed to induce …

Dog Tired: Examining The Relation Between Dog And/Or Cat Ownership And Owners’ Sleep, Courtney J. Bolstad

Theses and Dissertations

Sleep is an essential part of life, and obtaining quality sleep is important for various areas of functioning. Behaviors to promote sleep include physical activity, managing stress, reducing anxiety symptoms, maintaining a consistent sleep schedule, and obtaining bright light exposure. Many of these behaviors overlap with benefits observed from pet ownership (PO). The present study aimed to examine the relation between PO and sleep as well as moderators and mediators of this relation. Four research questions were examined: 1) Is PO significantly related to sleep? 2) Does gender moderate the relation between PO and sleep? 3) Do sleep-promoting behaviors (i.e., …

The Effects Of Transcranial Direct Current Stimulation (Tdcs) On Facial Expression Approach/Avoidance In College Students And Faculty With Broad Autism Phenotype, Nicole R. Baker

Electronic Theses and Dissertations

Transcranial Direct Current Stimulation (tDCS) has been proposed as an alternative noninvasive therapy for individuals with autism. This study trained brain activity in college students and / or faculty with Broad Autism Phenotype (BAP) while eye tracking data was collected. The purpose of this study was to determine if tDCS training to the frontal lobes could increase approach toward social interactions in adults classified as BAP as demonstrated by eye-tracking measures in response to faces and gaze fixation. The study included 21 total participants recruited from the Science, Technology, Engineering, and Math (STEM) courses / professions at a Regional East …

The Behavior Assessment System For Children Third Edition (Basc-3)’S Classification Accuracy For Attention-Deficit/Hyperactivity Disorder (Adhd) In Young Adults, Angela Lafaye Lucas

Electronic Theses and Dissertations

Attention-Deficit/Hyperactivity Disorder (ADHD) was established as a condition initially considered to be outgrown; however, research later demonstrated that about one-half to two-thirds of children with ADHD had persistent symptoms into adolescence and adulthood (Resnick, 2005). It was estimated that the percentage of college-aged students with ADHD ranged somewhere between 2 and 8% (DuPaul et al., 2009). Assessing for an ADHD diagnosis determination in college student-aged individuals was a challenge that required strategies not typically used when assessing for other disorders or within different age ranges (Lovett & Davis, 2017). There was a lack of consistent strategies amongst clinicians on how …

Hoping As A Transformational Imperative In Puerto Rico: A Phenomenological And Grounded Theory Study Within Colonized Space, José Luiggi-Hernández

Electronic Theses and Dissertations

As the United States continues to restrict Puerto Rico’s self-determination and imposes oppressive institutions such as the Oversight Board, the people of the archipelago live in precarity and hopelessness. Limited psychological research on colonialism has focused on the detrimental impact of oppression and its influence on the development of fatalism and the inferiority complex. On the other hand, existing psychological theories of hope fail to describe how it is lived within the post-colonial context and to explain the ways in which this psychological phenomenon arises even in the face of systematic dehumanization. As Puerto Ricans show evident signs of hope …

Maladjustment Among Victims Of Bullying, Jack Bryant

Electronic Theses and Dissertations

Bullying has garnered attention from educators, social scientists, and the public at large for nearly 50 years, but the dilemma persists. We have seen that bullying is a high-risk factor for psychological adjustment across the lifespan. The current study has surveyed college students to ascertain their perceptions of adjustment in adult life. The study has added to the existing literature in addressing the role of reduced perceived control in the maladjustment of bully victims. A novel contribution was made by comparing the strength of this potential mediator to another documented correlate of poor adjustment among bullying victims, thwarted belonging.

Using Motivation To Assess Affective States Of Captive Red Kangaroos (Macropus Rufus) In Response To Visitor Presence And Crowd Size In A Walk-Through Zoo Exhibit, Julia King

Theses and Dissertations

This study investigates how visitor presence influences affective states of captive red kangaroos housed in a walk-through zoo exhibit by using motivation to consume a food reward in desired vs undesired locations and with/without an additional challenge feeder as a proxy for affective state, while considering individual variation and personality.

Age And Sex Of Wild Asian Elephants Observed In And Around Protected Areas In Kanchanaburi, Thailand, Leah D. Wersebe

Theses and Dissertations

This study observed the wild Asian elephant population in and around Salakpra Wildlife Sanctuary and found a greater proportional presence of adults and subadults than calves and infants per observation, and a greater proportion of males than females outside of the protected area compared to inside the protected area.

Black College Students Perceptions Of The Covid-19 Vaccine Mandate, Rickae Rodney

Theses and Dissertations

This study explored Black college students’ perceptions of COVID-19 related mandates. Black college students with higher perceptions of racism, stronger ethnic identity, and greater distrust in science were expected to have more negative attitudes about COVID-19 vaccine and mask mandates. Results varied when relationships were tested.

Csf1r Regulates Schizophrenia-Related Stress Response And Vascular Association Of Microglia/Macrophages, Ling Yan, Yanli Li, Fengmei Fan, Mengzhuang Gou, Fangling Xuan, Wei Feng, Keerthana Chithanathan, Wei Li, Junchao Huang, Hongna Li, Wenjin Chen, Baopeng Tian, Zhiren Wang, Shuping Tan, Alexander Zharkovsky, L Elliot Hong, Yunlong Tan, Li Tian

Faculty, Staff and Student Publications

BACKGROUND: Microglia are known to regulate stress and anxiety in both humans and animal models. Psychosocial stress is the most common risk factor for the development of schizophrenia. However, how microglia/brain macrophages contribute to schizophrenia is not well established. We hypothesized that effector molecules expressed in microglia/macrophages were involved in schizophrenia via regulating stress susceptibility.

METHODS: We recruited a cohort of first episode schizophrenia (FES) patients (n = 51) and age- and sex-paired healthy controls (HCs) (n = 46) with evaluated stress perception. We performed blood RNA-sequencing (RNA-seq) and brain magnetic resonance imaging, and measured plasma level of colony stimulating …

Caregiver Burden: Support Needed For Those Who Support Others And The National Health Service, Michael Stephanou

Patient Experience Journal

This literature review focuses on the complexities and inequalities of informal caregiving in the UK and was inspired by the story of the following individual: EL is a 68-year-old Caucasian lady who attended Movement Disorder Clinic and was diagnosed with Parkinson's Disease Dementia following many years of symptoms. The diagnosis came as a big relief to EL and her daughter (SL) who were eager to get treatment started as soon as possible. EL lives alone with SL and solely relies on her for care and support. SL does not have children and devotes her daily routine to looking after her …

How Gender Roles Impact The Social Perceptions Of Sexual Assault, Autumn Zwakenberg

Masters Theses & Specialist Projects

This study set out to examine how different factors such as the gender of the victim, the gender of the perpetrator, and the scenario of sexual assault, can influence an outsider’s opinion of the sexual assault. There were two main hypotheses: the first is male and female participants would perceive the push-away scenario as sexual assault at equal rates, but significantly more female participants would perceive the victim allowing the perpetrator to unbuckle their pants scenario as sexual assault. The second is male and female participants would view the male perpetrator scenarios as sexual assault equally, but significantly more female …

Associations Between Parenting Styles & Parental Self-Efficacy, Brian Richards

Masters Theses & Specialist Projects

The purpose of this study was to examine whether there is an association between parenting styles and parental self-efficacy using a United States sample. One hundred twentytwo parents with at least one child between the ages of 5 and 12 years were recruited for the study. Participants were asked to complete a survey with measures for parenting styles and parental self-efficacy as well as demographic information. Results indicated that authoritative parenting style was positively correlated with parental self-efficacy; while authoritarian, permissive, and uninvolved styles were negatively correlated. There is a need to replicate these findings to increase confidence that the …

An Existential Punchline: How Humor Functions In A Young Adult Friendship Facing Advanced Cancer, Megan E. Solberg

Electronic Theses and Dissertations

Young adults (i.e., age 18-39) only comprise 4% of the total cancer population, yet cancers in this group are commonly found at more advanced stages due to situational factors influencing delayed diagnosis including access to healthcare, quality health insurance and competing life demands that may hinder prioritization of healthcare. Young adults with cancer also face unique challenges including higher rates of psychological distress, which may contribute to increased risk of social disconnection in response to cancer. Research suggests that humor may be a helpful coping approach and communication mechanism for mitigating distress and discussing difficult topics. Grounded within the frameworks …

The Words. Or Holes. Or Both: Writing As An Integrative Methodology For Trauma, Daniel A. Castle

Electronic Theses and Dissertations

This project seeks to identify methods authors have used to integrate their traumatic experiences. My work will analyze the genre of War Literature and specific authors like J.R.R. Tolkien and Kurt Vonnegut to explore the way writers describe the trauma of combat. Using insights from neuroscience and psychology, I will expand the field of Cognitive Literary Studies from a focus on the reader to a focus on the writer by linking neurological functions with narrative tools.

Queer Interethnic Relationships: Couple-Level Minority Stress And Resilience For Intersectionally Marginalized Partners, Sree Sinha

Electronic Theses and Dissertations

Interethnic relationships and same-sex relationships continue to increase in the U.S. While LGBQ and heterosexual people are equally likely to be in romantic relationships, LGBQ individuals are more likely than their straight peers to be in an interracial or interethnic romantic relationship. The present work aims to expand intersectional investigations regarding queer people of color (QPOC), including accounting for their individual as well as relational well-being, by use of the couple-level minority stress (CLMS) paradigm. CLMS theory speaks to the unique stressors experienced as a result of being in a relationship that is societally marginalized, impacting both dyadic and individual …

Building Teachers’ Capacity To Implement Equitable Family, School, And Community Partnerships Through School Psychologists’ Consultation: The Partnership Capacity Building Consultation Model And Case Study, Bryanna S. Fatigate

Electronic Theses and Dissertations

The urgency to prioritize equity-driven policies is amplified by the disproportionate education and health outcomes that emerged during the COVID-19 pandemic. Eradicating inequity demands the prioritization of robust family, school, and community partnerships (FSCP). For decades, research has highlighted the benefits of FSCP, which may include improvements in student academic achievement, behavior, ratings of school climate, and attendance; furthermore, FSCP is associated with higher guardian involvement, mentor opportunities, career development, and a reduced need for more intensive services such as special education (Adelman & Taylor, 2015; Anderson- Butcher & Anderson, 2018; Constantino, 2016). To reap the benefits of such partnerships, …