Medicine and Health Sciences Commons^™

Finding The Resilient Teacher Within: A Workshop To Address K-12 Teacher Well-Being, Laura Jones

Educational Specialist, 2009-2019

Teacher stress comes from a variety of sources: accountability pressures, lack of time to relax, students who are not motivated, excessive duties and responsibilities that go beyond the classroom, testing pressure, large class size, lack of administrative support, and general concern for the safety and well being of their students (Richards, 2012). As a result of the constant high stress, more teachers are reporting mental/physical health issues and leaving the profession (Richards, 2012). One way to help deal with the stress teachers are feeling is to strengthen the teacher from within by using the resources they have already. This paper …

The Use Of Peer Mentoring To Decrease Stress In Student Registered Nurse Anesthetists, Elise G. Head

Doctoral Projects

Nurse anesthesia programs throughout the nation are extremely competitive with strict admissions criteria and demanding curriculum. Students enrolled in these programs, termed Student Registered Nurse Anesthetists (SRNAs), experience high average daily stress levels throughout their enrollment in a nurse anesthesia program (NAP). This quantitative study examined whether there is a decrease in SRNA average daily perceived stress when peer mentoring is employed. Inclusion criterion was all SRNAs enrolled in a single 3 year, post-baccalaureate Doctor of Nursing Practice (DNP) NAP at a comprehensive Carnegie research university with Southern Regional Education Board-Level 1 designation. Fifty-six SRNAs were surveyed using a modified …

Utilization Of A Focus Group To Evaluate The Perceived Stress Levels And Coping Mechanisms Of Student Registered Nurse Anesthetists, Cillora Hicks

Doctoral Projects

Each year, thousands of Student Registered Nurse Anesthetists (SRNAs) matriculate into a nurse anesthesia educational program, confronted with unforeseen challenges and stressors. Although a certain amount of stress is essential to stimulate learning, excessive stress can have dire consequences in delaying a students’ academic and clinical progression. The purpose of this Capstone Project was to explore and describe the perceptions of 12 SRNAs relevant to their stress levels and coping behaviors in the management of academic and personal stress. The clinical research questions guiding the study examined the stress levels and coping behaviors of the SRNAs as measured by the …

An Animal Model Of Flashbulb Memory: Insights Into The Time-Dependent Mechanisms Of Memory Enhancement, Laura Ashley Bullard

USF Tampa Graduate Theses and Dissertations

The vivid memory of an emotional event, as well as memory for incidental details associated with the arousing event, has been referred to collectively as a “flashbulb memory”. An important aspect of flashbulb memory in people is that an emotional event enhances memory of contextual details, such as the weather, or clothes one was wearing at the time of the event. Therefore, an emotional event not only produces a detailed memory of the event, itself, but also enhances memory for contextual details that would otherwise not be remembered. The first goal of this work is to describe the development of …

A Neurobiological Pathway That Mediates Stress-Induced Drug Use, Oliver Vranjkovic

Dissertations (1934 -)

Cocaine addiction represents a tremendous health and financial burden on our society and the high rate of relapse to cocaine use in abstinent addicts represents a major barrier to effective therapy. Thus, understanding the factors that contribute to relapse and the underlying neurobiological processes is important for guiding the development of treatment for addiction. Stressful life events often trigger drug use in recovering addicts. The contribution of stress to drug use is problematic due to the unpredictable and often uncontrollable nature of stress. A growing literature indicates that norepinephrine and corticotropin releasing factor (CRF) in the brain play key roles …

Stress And Coping In Adults With Type 2 Diabetes Who Initiate Insulin Therapy, Maureen A. Loft

Electronic Thesis and Dissertation Repository

Type 2 diabetes affects 90% of people who live with this chronic disease. A primary goal of healthcare professionals is to assist patients with Type 2 diabetes to achieve optimal glycemic control to prevent the devastating complications of this disease. Research has demonstrated that optimal glycemic control can minimize or prevent macrovascular complications such as heart attack or stroke and the microvascular complications of retinopathy, nephropathy, and neuropathy. Historically insulin has been one of the last agents to be added in type 2 diabetes despite its efficacy and long term treatment data. Reluctance by both patients and clinicians to add …

Differential Microglial Activation Following Immune Challenge In Peripubertal And Adult Outbred Mice, David J. Placzek

Masters Theses

Pubertal development is a time of growth and development in the brain, leading to high sensitivity during this period. Past research in our lab has shown that shipping female inbred and outbred mice during pubertal development alters their sensitivity to steroid hormones in adulthood, thus affecting sexual receptivity, cognition, depression-like behavior, and anxiety-like behavior. Here, we test the hypothesis that mice treated with lipopolysaccharide during pubertal development would have more active microglia, the brain's immune cells, after injection than mice treated with lipopolysaccharide in adulthood. No significant interactions were observed between treatment and age between any brain area measured, suggesting …

Thermomechanical Characterization Of Variable Force Niti Orthodontic Archwires, Anjali Sudershan Krishan Mehta

Master's Theses (2009 -)

ABSTRACT THERMOMECHANICAL CHARACTERIZATION OF VARIABLE FORCE NITI ORTHODONTIC ARCHWIRES Anjali Mehta, BDS MDS Marquette University, 2015 Introduction: Nickel-Titanium (NiTi) archwires, due to their properties of superelasticity and shape memory, have been extensively used in orthodontic mechanotherapy. However, one of the shortcomings of these wires is that they deliver constant forces across the entire arch. The amount of force needed to move a tooth is a function of the surface area of the tooth and its supporting bone; and is lesser for single rooted anterior teeth compared to larger molars. The introduction of heat treatment of NiTi wires and the influence …

Effects Of Early-Adolescent, Mid-Adolescent, Or Adult Stress On Morphine Conditioned Place Preference, Chloe Shields

Senior Theses

In light of previous work demonstrating that stress can increase subjective drug reward in adult rats, the present study investigated the influence of stress on morphine conditioned place preference (CPP) in early-adolescent, mid-adolescent, and adult male Sprague-Dawley rats. Subjects in each age group were assigned to either a no stress condition or a stress condition in which they were exposed to an unpredictable eight-day schedule of elevated platform and synthetic fox odor stressors. Place conditioning then evaluated subjective morphine reward in all animals. Using a biased procedure, subjects were assigned to receive morphine on the initially non-preferred side of the …

The Nonmedical Use Of Prescription Stimulants Among Students With High Academic Standing, Megan L. Dwyer

Senior Honors Projects, 2010-2019

College students report one of the highest rates of the nonmedical use of prescription stimulants (NPS). Research has shown that use is more common among students who have high levels of perceived stress, such as honors students. The purpose of this study was to determine whether honors students reported higher rates of NPS than their non-honors peers with high academic standing. It was hypothesized that honors students would report higher rates of use. The instrument used in this study was an email survey that was administered electronically through the online Qualtrics Survey system. The survey request was sent to 3,530 …

The Effect Of Education On Compassion Fatigue As Experienced By Staff Nurses, Kathryn L. Zehr

Evidence-Based Practice Project Reports

Historically, nursing has been perceived as a highly rewarding profession. Yet, due to the increasing complexity of today’s healthcare, nurses are faced with greater challenges in their work environments. Registered nurses who work in tertiary care settings are exposed to disturbing patient situations including trauma, death, abuse, or chronic disease. Joinson (1992) described this experience as compassion fatigue and symptoms include headaches, short attention span, or fatigue. A review of literature has identified that nurses should be educated about risk factors and coping strategies to combat compassion fatigue. Guided by the Model for Evidence-Based Practice Change and Jean Watson’s Theory …

Nursing Students' Understanding And Enactment Of Resilience: A Grounded Theory Study, Andrew T. Reyes

Electronic Thesis and Dissertation Repository

The purpose of this study was to explore nursing students’ understanding and enactment of resilience. Stress is considered to be a major factor affecting the health, well-being, and academic performance of nursing students. Resilience has been extensively researched as a process that allows individuals to successfully adapt to adversity and develop positive outcomes as a result. However, relatively little is known about the resilience of nursing students. A constructivist grounded theory study design was used. In-depth individual interviews were conducted with 38 nursing students enrolled in a four-year, integrated baccalaureate nursing degree program at a university in Ontario, Canada. Face-to-face …

The Impact Of Baby Sign Training On Stress Levels Of Daycare Providers, Grisel Julieta Rodriguez

Open Access Theses & Dissertations

Proponents of baby sign claim improvements in child-caregiver interactions and reductions in parental stress as benefits of implementing baby sign. Due to research contradicting the claims, and to the rise in daycare attendance, the current study investigated the effects of a baby sign workshop on the stress perception of daycare providers. A pre-test post-test between groups design with 20 participants was conducted using the Perceived Stress Scale (PSS10) and a workshop-specific descriptive survey as measures. The difference between the post-test stress levels of experimental and control groups approached significance, as did the differences between pre-test and post-test results for the …

Restraint Stress Alters Pro-Inflammatory Cytokine Expression And Increases Superoxide Dismutase In The Rat Hypothalamus And Hippocampus, Kristina Isabel Barron

Open Access Theses & Dissertations

The impact of restraint stress on changes in cytokine expression and oxidative stress markers in hippocampal (Hipp) and hypothalamic (Hyp) regions of the brain, were assessed in a rat model. In addition, immune and inflammatory variables were assessed in peripheral blood. Male Wistar rats were acutely (30 min) or repeatedly (30 min/d for 14 consecutive days) exposed to a restraint stress, or maintained as non-stressed controls. At the time of sacrifice, whole blood and brain tissues enriched in Hyp or Hipp regions were collected; blood was collected with EDTA as an anticoagulant and centrifuged to yield plasma. All tissue samples …

Stress In Parents Of Children With Type 1 Diabetes, Megan B. Carter

DNP Projects

Pediatric healthcare providers across the country care for many children with complex chronic diseases. Many of these children are not developmentally mature enough to manage their disease process, leaving the parent of the chronically ill child to manage their disease. The parent of the chronically ill child may experience stress related to their child’s illness, termed pediatric parenting stress, and may have difficulty dealing with this stress (Streisand, Kazak, & Tercyak, 2003). The manuscripts in this Practice Inquiry Project further investigate the relationship between pediatric parenting stress and the health of the parent and the chronically ill child. The instruments …

Is Conflict A Factor In A Population's Quality Of Life? A Comparative Study Of University Students In The Palestinian Territories And Jordan, Yara Asi

Electronic Theses and Dissertations

As nearly one third of the world's population lives in an area that is in some way touched by war, researchers have long been interested in the varied impacts of conflict on civilians. Many indicators, measuring both physical and mental constructs, have been assessed in war-torn populations from around the world, one of which is health-related quality of life (HRQoL). The occupied Palestinian Territories (oPt) are one region in which copious research on health indicators has been undertaken in an effort to understand how long-term conflict manifests itself in noncombatant populations. However, existing studies focus primarily on indicators within the …

The Relationship Between Sexual Functioning And Sleep Quality In A Female Undergraduate Student Sample, Alexander Kuka

All Graduate Theses, Dissertations, and Other Capstone Projects

A relative lack of literature exists regarding the relationship between sexual functioning and sleep quality in women. The current study assessed these constructs in a sample of 260 undergraduate female students via online administration of relevant measures for sleep quality, sexual functioning, stress, and medical conditions and prescription medications. The relationship between sleep quality and sexual functioning was positive but not significant, even when controlling for relevant variables such as stress. As such, future research might seek to clarify this relationship and to identify variables that mediate or moderate this relationship.

Norepinephrine Circuits In Mediating Stress-Elicited Behavior, Hyungwoo Nam

All ETDs from UAB

Norepinephrine in the central nervous system (CNS) is a key mediator of stress-elicited behavioral and physiological adaptations. However, our understanding of central noradrenergic circuitry that regulates specific stress-elicited adaptations is incomplete. The working model for the studies described in this dissertation is that disruptions of specific noradrenergic circuits are responsible for the manifestation of distinct stress-elicited behaviors. Initially the organization of descending noradrenergic neurons with poly-synaptic collaterals to the adrenal gland and skeletal muscle was defined. These noradrenergic presympathetic-premotor neurons (PSPMNs) were distributed within the ventral locus coeruleus (LC), nucleus subcoeruleus (SubC), and the A7 cell group. Then behavioral characterization …

Financial Strain, High Stress And Smoking Among United Way Missouri 2-1-1 Callers, Brandon Cofield

Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.)

Objectives.

We evaluated the influence of financial strain and perceived stress on smoking status among United Way Missouri 2-1-1 callers of predominantly low socioeconomic status.

Methods.

Data for this study were collected as part of a randomized, controlled intervention trial integrating cancer control referrals into regular United Way 2-1-1 Missouri services. Those who consented, completed the assessment and had at least one cancer control need were invited to participate in a longitudinal study that included completing the baseline assessment used in this study. We conducted chi-square analyses to assess the bivariate relationships between each financial strain variable and smoking status, …

Glycogen Synthase Kinase-3Β: An Investigation Of The Novel Serine 389 Phosphorylation Site, Brendan Deegan Hare

Graduate College Dissertations and Theses

Stress associated psychiatric disorders such as depression, anxiety, and post-traumatic stress disorder affect a large proportion of the population. Reductions in the complexity of neuronal morphology and reduced neurogenesis are commonly observed outcomes following stress exposure in rodent models and may represent a mechanism for the reduced brain volume in stress sensitive regions such as the hippocampus observed in individuals diagnosed with stress associated disorders. Multiple lines of evidence suggest that glycogen synthase kinase (GSK)-B may play a role in the neurodegenerative phenotype observed following stress exposure. GSK3B is atypical in that it is inhibited by phosphorylation. This inhibitory phosphorylation …

The Correlation Among Personality Characteristics, Stress, And Coping Of Caregivers Of Individuals With Intellectual And Developmental Disabilities, Natasha O'Connor

Walden Dissertations and Doctoral Studies

There is little research on the coping strategies of direct support professional caregivers working with the intellectually disabled (ID) and developmentally disabled (DD). The study was guided by Lazarus and Folkman's (1984) theory of the transactional model of stress and coping. The purpose of this study was to assess whether there is a correlation among the independent variables of coping and personality characteristics with stress as the dependent variable. A convenience sample of 69 professional caregivers was used. Data were collected using the Ways of Coping Questionnaire, Perceived Stress Scale, NEO-FFI-3, and a demographic questionnaire. A correlational analysis was conducted …

Association Between Psychological Trauma From Assault In Childhood And Metabolic Syndrome, W Sumner Davis

Walden Dissertations and Doctoral Studies

Metabolic syndrome and its component conditions of hypertension, obesity, and insulin resistance are on the increase in United States. Metabolic syndrome substantially increases the risk of cardiovascular disease and type 2 diabetes (T2D). To date, no published study has examined the relationship between psychological traumas from physical and/or sexual assault in childhood and metabolic syndrome or its components. This study, using the psychoneuroimmunology (PNI) model, investigated associations between psychological trauma (physical/sexual abuse) in childhood and metabolic syndrome in adulthood using data from the Midlife in the United States II (MIDUS-II) study. This research was undertaken to investigate whether a history …

The Effects Of Stress And Burden On Caregivers Of Individuals With A Chronic Illness, Betty Wilborn-Lee

Walden Dissertations and Doctoral Studies

Informal caregivers have played a significant social and economic role in the care and treatment of individuals diagnosed with chronic illness. However, caregiving can have harmful effects on a caregiver's physical, psychological, and emotional well-being. Using caregiver stress theory as the theoretical framework, the purpose of this archival research was to determine the predictive relationship of stress in relation to caregiver quality of life for 309 selected cases. Correlational and hierarchical multiple linear regression analyses were used to examine the relationship between the independent variables and the dependent variable. The independent variables examined were environment and context, stressors related to …