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Windmills Of Your Mind: Understanding The Neurobiology Of Emotion, Debra S. Austin

Sturm College of Law: Faculty Scholarship

This article proposes that law students, legal educators, and lawyers will benefit from developing their neuro-intelligence, as well as their understanding of the impact of emotion and stress on performance, and the how building mental strength can empower their professional and personal lives. With greater neuro-intelligence, individuals can improve well-being and performance, and organizations can leverage healthy human beings to enhance capacity and innovation.

Biomarker-Performance Associations During Nutritional And Exercise Intervention In Air Force Personnel, Jennifer Jurcsisn

Browse all Theses and Dissertations

This study evaluated the combined effects of an exercise intervention and nutritional supplement on biomarkers of stress and resilience, and the relationships of those markers with physical and cognitive performance. 130 healthy Active-Duty Air Force (AF) personnel were recruited to participate in a double-blind, placebo controlled 12-week exercise and nutritional intervention. Serum was collected at basal and high stress conditions pre- and post-intervention to track the following biomarkers: cortisol, dehydroepiandrosterone-sulfate (DHEA-S), norepinephrine (NE), neuropeptide Y (NPY), and serotonin. The exercise intervention significantly attenuated the cortisol response and peak stress cortisol levels. The nutritional intervention decreased peak stress NE. The selected …

Blubber Transcriptome And Proteome Responses To Repeated Adrenocorticotropic Hormone Administration In A Marine Mammal, Jared Deyarmin

University of the Pacific Theses and Dissertations

Chronic physiological stress impacts animal fitness by catabolizing metabolic stores and suppressing reproduction and immunity. This can be especially deleterious for capital breeding carnivores, such as marine mammals, which rely on lipid stores accrued during intensive foraging to sustain prolonged periods of fasting associated with reproduction. Therefore, chronic stress may cause a decrease in fitness in these animals, leading to population declines and potentially detrimental shifts in food web dynamics as a result. However, the impacts and indicators of chronic stress in animals are currently poorly understood. To identify downstream mediators of repeated stress responses in marine mammals, adrenocorticotropic hormone …

Conflict, Stress And Faith Experienced By Caregivers Of Bipolar Family Members, Sharonrose Bollers

Department of Conflict Resolution Studies Theses and Dissertations

Mental health issues present challenges to the mentally ill, and to the family members who are their caregivers. Among the challenges faced by caregivers are conflict and stress. This transcendental phenomenological study explored the experiences and perceptions of caregivers of conflict, stress, and the role of faith. In addition, this study sought to learn what lessons and strategies caregivers utilized and often created while caring for their family member with bipolar disorder. In this study ten caregivers were interviewed, telephonically or face-to-face, using a semi-structured interview format. Coming from four states, some were employed, some were retired, and one was …

Stress Response And Performance Changes Of Law Enforcement Officers’ Marksmanship Under Varied Levels Of Stress, Brandon Michael Male

Graduate Research Theses & Dissertations

Objective: To investigate changes in physiological stress response and shooting performance of law enforcement officers under varying levels of stress. More specifically, the purpose of this study was to determine how increasing levels of stress from operating a firearm on static targets changes when law enforcement officers are subjected to a simulated life-threatening or dangerous situation.

Background: Performance changes associated with high levels of stress have been well documented in disciplines such as sports psychology, medicine, and military/law enforcement fields. However, little work has been done to draw comparisons between firearm training methods and qualification procedures which closely mimic armed …

Mindfulness And Meditation For Pain Control And Stress Relief In The School-Age Children: An Integrative Review, Danielle Michelle Weekes

Senior Honors Theses and Projects

Mindfulness and meditation strategies hold the potential to reduce stress and pain response amongst school-aged children. Stress affects children physically, emotionally, neurologically, and psychologically. Excessive amounts of stress could lead to detrimental consequences later in life. High levels of stress experienced by children can negatively impact these domains, unlike mild stressful events that support positive growth and development. Additionally, the child's perception of pain may be improved positivity during stressful events. Pain in children sometimes goes untreated and misunderstood by healthcare providers and caregivers of children. Implementation of mindfulness and meditation into the child's plan of care can enhance their …

A Two-Fold Study Of Equine Weaning Practices And Behaviours Displayed Following Mare Removal, Catherine Mcmeeking

School of Biological and Marine Sciences Theses

The behavioural effects on the foal and dam during weaning in horses are well documented and it is commonly agreed that both are likely to suffer from stress at this time. Many different weaning methods are employed worldwide, with no indication of the least stress inducing. This study has two aims. First, to document frequency of weaning method, type of breeder, foal age at the time of mare removal and reason for use of weaning method. Second, to compare behaviours following abrupt and gradual weaning methods. The first aim was addressed by a questionnaire distributed globally via social media and …

Disentangling The Relations Between Acute Stress, Chronic Stress, And Prospective Memory, Brandon Taylor Stewart

Graduate Student Theses, Dissertations, & Professional Papers

Given the importance and prevalence of Prospective Memory (PM) in daily life and the common experience of stress, it is critical to understand the relations between them. Despite a growing literature base, the answers to some of the simplest questions about these relations remain unanswered. The present study was designed to investigate the relations between both acute and chronic stress and time- and event-based PM. Several methodological features make this study unique and may contribute to a broadening of our understanding of PM in daily life. The results of the present study revealed that chronic stress was negatively correlated with …

Examining The Relationship Between Self-Compassion And Emotion Regulation Strategies Using Ambulatory Assessment Methods, Lindsay Mae Miller

Graduate Research Theses & Dissertations

Self-compassion focuses on how individuals treat themselves during periods of suffering. Overall, self-compassion is positively associated with adaptive mental health outcomes and negatively associated with psychopathology. One potential mechanism by which self-compassion may influence other constructs is emotion regulation. Unfortunately, most research about emotion regulation is conducted using retrospective reporting, meaning that the data are subject to memory biases. Ambulatory assessment methods allow for more frequent sampling, thus decreasing the reliance on recall. Using this methodology, the present study examined how differences in self-compassion were related to emotion regulation in daily life. Contrary to predictions, few ambulatory measures (depression, anxiety, …

Saudi Arabian Students In Postgraduate Dental Programs: Investigating Factors Associated With Burnout, Asiri Amal

University of the Pacific Theses and Dissertations

Burnout related to emotional and physical study or work demands affects an individual’s performance and well being. This study focused on Saudi Arabian dental residents studying in the United States and the United Kingdom who are faced with many challenges in pursuit of a higher education degree. A survey including demographic and MBI questions was distributed to assess this population’s level of burnout. The Maslach Burnout inventory (MBI) was has been widely used in the literature to assess three components of burnout: emotional exhaustion (EE), depersonalization (DEP), and (diminished) personal accomplishment (PA). Potential predictors of burnout level, tested for statistical …

Prenatal Stress And Birth Weight: Evidence From The Egyptian Revolution, Ronia A. Hawash

Scholarship and Professional Work - Business

The Egyptian Revolution that ignited in January 2011 resulted in intense violent conflict between protestors and former regime allies. This generated a significant amount of fear and stress among people who lived in proximity to such events. We use this exogenous shock as a natural experiment to test the causal relationship between prenatal stress and birth weight. Governorate-level fatalities resulting from this conflict will be used as an exogenous indicator for prenatal stress. Using fixed effects and difference-in-difference analysis, results show that higher prenatal stress resulting from political conflict during the first and second trimesters of pregnancy has a …

Stress And Support In Health Service Psychology Students : Predictors Of Burnout And Vigor, Dylan Alexander Corp

Legacy Theses & Dissertations (2009 - 2024)

Students in health service psychology (HSP) training programs (i.e., doctoral programs in clinical, counseling, or school psychology) have reported experiencing greater burnout (i.e., energetic exhaustion) and lower vigor (i.e., energetic arousal) than typical workers. Given that greater burnout and lower vigor are associated with negative outcomes like poor health and client care, the purpose of the present study was to understand burnout and vigor in HSP students. Specifically, the present study sought to test the Conservations of Resources theory of stress (CORT) by replicating previous findings that threatening work-related stress and the supervisory working alliance (SWA) predicted HSP students’ burnout …

Characterization Of A Novel, Stress-Responsive Sexually Dimorphic Corticotropin-Releasing Factor Receptor 1 (Crfr1) Nucleus In The Rostral Anteroventral Periventricular Nucleus Of The Mouse, Zachary Julius Rosinger

Legacy Theses & Dissertations (2009 - 2024)

Within the United States, women are at double the risk of men to develop a stress-related mood disorder (e.g., anxiety or depression) during their reproductive years (Kornstein et al., 2000; Kessler et al., 2005). Many factors contribute to the potential sex difference in such disorders, including gonadal hormones (hypothalamic-pituitary-gonadal axis; HPG) and how they interact with the stress response system, or hypothalamic-pituitary-adrenal (HPA) axis. Corticotropin-releasing factor (CRF) signals through binding the GS-coupled receptor, CRF receptor 1 (CRFR1), and activity between CRF/CRFR1 regulates the hormonal and behavioral stress response (Chen et al., 1993; Bale and Vale, 2004; Heinrichs et al., 1995; …

A Hybrid Cognitive Architecture With Primal Affect And Physiology, Christopher L. Dancy

Faculty Journal Articles

Though computational cognitive architectures have been used to study several processes associated with human behavior, the study of integration of affect and emotion in these processes has been relatively sparse. Theory from affective science and affective neuroscience can be used to systematically integrate affect into cognitive architectures, particularly in areas where cognitive system behavior is known to be associated with physiological structure and behavior. I introduce a unified theory and model of human behavior that integrates physiology and primal affect with cognitive processes in a cognitive architecture. This new architecture gives a more tractable, mechanistic way to simulate affect-cognition interactions …

The Efficacy Of Live Music Therapy On Stress, Anxiety, And Depression Among College Students And Working Adults, Annalisa Hopper

Student Research Posters

• There are an estimated 264 million people living with Anxiety Disorders, and an estimated 322 million people living with Depression (WHO, 2017)
• Live music has been found to be more effective than recorded music in decreasing anxiety levels in cancer patients and patients with mental health disorders in various studies (Bailey, 1983; Ferrer, 2007).
• Chiasson et. al (2013) demonstrated that patients observed in an intensive ward unit experienced a decreased pain by 27% when exposed to live spontaneous harp music.
• This study aims to explore how frequent exposure to live & recorded music can be therapeutic to help cope with …

Effects Of Canines On Humans' Physiological And Perceived Stress, Beth Marie Bowin

Walden Dissertations and Doctoral Studies

The bond between pet and owner has been shown to decrease stress-related physical, mental, and emotional disorders by lowering blood pressure and heart rate. The purpose of this study was to examine whether a nonpet canine would have the same effect in reducing physical symptoms of stress as a known dog. Human-animal bond theory, Human pressor test. Data were analyzed using repeated measures, analyses of variance, and t tests. Results indicated that interaction with a strange dog lowered heart rate and blood pressure significantly faster in the experimental group than in the control group. The positive social change implications of …

Race-Based Discrimination, Occupational Stress, And Depression In Black Registered Nurses, Arica A. Brandford

Theses and Dissertations--Nursing

The purpose of this dissertation was to examine depression, experiences of work-related racism, and occupational stress among black nurses. Nursing is a highly stressful and demanding profession that can negatively affect health. Underscoring this is the high rate of depression experienced by nurses. In fact, nurses experience depression at a rate twice that of individuals in other occupations. Examining depression in nurses can provide insights that can inform measures addressing the psychological health of this group. This may be particularly important in black nurses who, in addition to the already high occupational stress associated with nursing, may experience additional stress …

A Closer Look At Internet Addiction, Jakub Mikuška

Theses and Dissertations--Family Sciences

Based on a sample of 1,012 late adolescents and young adults (ages 18-26), the current three interrelated studies tested a series of specific questions and hypotheses focused on understanding Internet Addiction.

Study 1 sought to directly compare psychometric properties of four of the most widely used Internet addiction scales based on citation metrics (Internet Addiction Test, Problematic Internet Use Questionnaire, Generalized Problematic Internet Use Scale 2 and Chen Internet Addiction Scale), and to aggregate the best items across all scales into a new measure using bifactor IRT analyses. The resulting 10-item Aggregated Internet Addiction Scale (AIAS) consists of the best …

Evaluating The Role Of A Cav2.2 Splice Variant In Behavioral Responses To Stress, Novelty, And Other Monoamine-Linked Functions, Ashton Brennecke

Master's Theses and Capstones

CaV2.2 (N-type) channel is a presynaptic channel that enables calcium influx into axon terminals, thereby playing a vital role in coupling action potentials to neurotransmitter release in the central and peripheral nervous systems. In vitro studies of CaV2.2 show that the channel directly modulates levels of the monoamines including dopamine, serotonin, and norepinephrine. Further, CaV2.2-null mice exhibit heightened aggression and hyperlocomotion linked to aberrant dopamine and serotonin function. All these studies suggest that CaV2.2 plays a pivotal role in monoaminergic function. CaV2.2 contains an alternatively spliced exon, e18a, which is either included (+18a-CaV2.2) or removed (Δ18a-Ca¬V2.2) from the channel and …

A Psychoeducational Support Group For Family Caregivers Of Elders With Major Neurocognitive Disorder/ Dementia, Brooke D. Katz

Doctor of Nursing Practice Projects

Background: Dementia is a major public health problem impacting an estimated 65.7 million people worldwide by 2030. It primarily occurs in the elderly population (over age 65) and also affects family caregivers, who often experience significant stress and burden. A psychoeducational support group may be an easy and cost-effective solution to caregiver stress and financial burden.

Objective: To determine whether or not there is an effect on self-reported stress and burden on family caregivers of elders with dementia (EWD) of a voluntary psychoeducational support group in the setting of Assisted Living, Memory Support, and Skilled Nursing led by a psychiatric …

Virtual Proximity To Promote Expatriate Cultural Adjustment, Innovation, And The Reduction Of Stress Levels, Tom Coughlan, David J. Fogarty, Sara R. Fogarty

International Journal of Applied Management and Technology

Given the dramatic increase in the number of expatriates living and working abroad, there is a need to advance the research into how to make sure these employees achieve success on their assignments. Often, these expatriates assume managerial roles and are intended to be the gatekeepers of information. Typically, this information is necessary for the success of their colleagues, in both their home country and their host country. The expatriate’s role is to facilitate the integration of organizational knowledge from both their home and host countries, as well as key sources in their host country’s local environment. However, historically, there …

Role Of The Oxytocin System In Alcohol Consumption And Stress-Induced Alcohol Relapse-Like Behavior, Courtney E. King

MUSC Theses and Dissertations

Alcoholism is a widespread public health concern with limited therapeutic interventions available to help individuals battle relapse, moderate their use, and sustain abstinence. While many variables contribute to relapse vulnerability, stress is considered to play a prominent role in triggering relapse. The neuropeptide oxytocin (OXT) has recently been implicated in a number of neuropsychiatric disorders, including drug and alcohol use disorders. Given that OXT is known to interact with brain reward systems and exert anxiolytic and anti-stress effects in humans and rodents, the main overall hypothesis of this dissertation is that OXT (and OXT receptor signaling) will be effective in …

“I Wasn’T Expecting It”: High School Experiences And Navigating Belonging In The Transition To College, Carly Offidani-Bertrand, Gabriel M. Velez, Claudia Benz, Micere Keels

College of Education Faculty Research and Publications

For emerging adults transitioning to college, normative social and contextual shifts present challenges that are largely a productive aspect of development. But not all students have the same experiences, nor do all students manage similar experiences in similar ways. Black and Latinx emerging adults transitioning to Historically White Institutions must adjust not only to college life but also to feeling different and, sometimes, isolated. There is a dearth of qualitative work examining how students of color make meaning of their racial-ethnic experiences on campus. Our article draws on a mixed-methods study of Black and Latinx emerging adults’ transition to college …

A Longitudinal Examination Of The Impact Of Major Life Events On Physical Activity, Elizabeth Richards, Patricia A. Thomas, Anna K. Forster, Zachary Hass

School of Nursing Faculty Publications

Background: Despite promotion of physical activity guidelines, less than one third of U.S. adults are sufficiently active and an even larger number of older adults fail to meet guidelines. To address this major public health issue, it is essential to broadly consider determinants of physical activity. Aims: This study explores how physical activity behavior is impacted by the experience of major life events and considers the stress experienced due to these events across the life course. Methods: Nationally representative panel data from the American’s Changing Lives survey (1986-2012) was used to analyze a growth model with age-based trajectories to examine …

Exploring Locus Of Control In Offender Cognition And Recidivism Paradigms, Anistasha Lightning, Danielle Polage

All Master's Theses

Working with four Washington State county jails to administer surveys to currently incarcerated inmates, we investigated locus of control and beliefs in the likelihood of continued legal involvement as possible antecedents to criminal recidivism. The surveys examined whether there was any connection between legal involvement frequency and the externalization of locus of control. We investigated external locus of control with specific respect to involvement with the law, the prospect of future incarceration, and feelings concerning the overall cause of original and/or sustained legal involvement utilizing the Revised Causal Dimension Scale (McAuley, Duncan, & Russell, 1992). We identified statistically significant interactions …

Stress-Dependent Regulation Of A Major Node Of The Insulin-Like Peptide Network That Modulates Survival, Rashmi Chandra

Wayne State University Dissertations

Chronic stress disrupts insulin signaling, predisposing human populations to diabetes, cardiovascular disease, Alzheimer’s Disease, and other metabolic and neurological disorders, including post-traumatic disorders (PTSD). Thus, efficient recovery from stress optimizes survival. However, stress recovery in humans is difficult to study, but is much easier to dissect in model organisms. The worm genetic model Caenorhabditis elegans can switch between stressed and non-stressed states, and this switch is largely regulated by insulin signaling. Previously, the Alcedo lab proposed that insulin-like peptides (ILPs), which exist as multiple members of a protein family in both C. elegans and humans, implements a combinatorial coding strategy …

The Role Of Mindfulness In Increasing Employee Productivity In Both Tactical And Strategic Types Of Roles, Fabiola Fajardo

Theses and Dissertations

As organizations search to identify how they can achieve higher output without increasing costs, mindfulness practices are increasingly being adopted for the productivity-related benefits they reportedly provide. This study looks at Mindfulness’ impact on employee productivity and examines if this impact looks different in tactical and strategic types of roles. 27 of 30 participants completed a Mindfulness workshop. Changes in Mindfulness levels and in productivity-related factors were assessed both before and after the intervention using surveys, questionnaires, and interviews. Descriptive statistics and themes were used to analyze the data. Seeing Mindfulness as more holistic, participants described a personal impact that …

Mindfulness-Based Meditation And Its Effects On College Students, Jordan Sieja

Senior Honors Theses and Projects

Mindfulness-based meditation is a practice that has been proven to have many physiological and psychological health benefits such as positive lifestyle habits, increased mindfulness, decrease in substance use, decrease in stress, better mood states, and enhanced coping strategies. University students undergo many different types of stressors at one time such as financial instability, identity development, academic pressures, parental expectations, and racial/cultural differences (Kadison & Geronimo, 2004). Intense stress when it is not coped with effectively can lead to many different health problems physically and mentally. The current study evaluates the effects of mindfulness meditation with undergraduate students and it was …

Employee Performance, Well‐Being, And Differential Effects Of Human Resource Management Subdimensions: Mutual Gains Or Conflicting Outcomes?, Chidiebere Ogbonnaya, Jake G. Messersmith

Department of Management: Faculty Publications

The human resource management (HRM) literature supports the idea that coherent systems of HRM practices can induce attitudinal effects when perceived subjectively by employees. Recently, scholars have proposed that subdimensions of HRM systems exist and account for variance in outcomes. This study explores differential effects of three subdimensions of HRM systems (skill‐, motivation‐, and opportunity‐enhancing HRM practices) on employee innovative behaviors and well‐being. Our predictions are based on the mutual gains perspective, which specifies positive relationships between HRM practices and employee performance, and the conflicting outcomes perspective that links HRM practices to higher job demands and stress. Using data from …

A Family Affair: Growth Within Injured Veterans And Their Support Network, Shelby Rodden-Aubut

Theses and Dissertations (Comprehensive)

This qualitative phenomenological study explored the potential for growth within injured or ill Canadian Armed Forces (CAF) Veterans, as well as members of their support networks. Growth is most commonly understood as perceived positive changes experienced by individuals following a stressor, which propel them to a higher level of functioning (Salim, Wadey, & Diss, 2015). Guided by the work of Roy-Davis, Wadey, and Evans (2016) and through the lens of Organismic Valuing Theory (Joseph & Linley, 2005), this study sought out a context-specific understanding of the concept of growth within CAF. An additional focus was on the impact of veterans’ …