Medicine and Health Sciences Commons^™

Examining The Effects Of A Zoom Interview On Cortisol, Bennett Perkins

Psychological Science Undergraduate Honors Theses

The stress response is an essential physiological process that facilitates survival in threatening conditions. Stress impacts numerous bodily systems, and prior work has focused on cortisol, a steroid derived from cholesterol, as a key biomarker for assessing biological stress reactivity in humans. Social stressors are known to contribute to marked increased in cortisol levels, but to date little work has examined whether social situations known to be stressful in person can influence cortisol when those situations occur remotely. In this study, I investigated the effects of a Zoom-based social stressor on salivary cortisol. Participants were randomly assigned to the Zoom-stress …

Stress Among Ncaa Division Ii Head Coaches, Dee Gerlach

Graduate Theses and Dissertations

The purpose of this quantitative study was to identify factors that create stress among head coaches at the National Association Athletic Association Division II level. Data was collected through a demographic questionnaire and the Coaching Issues Survey (CIS), a tool used to measure specific factors that may create stress among coaches. The factors of the CIS include four subscales: Athlete-Concerns, Time-Role, Program-Success, and Win-Loss. Participants (N=416) consisted of head coaches representing the following sports: baseball, men’s basketball, women’s basketball, men’s golf, women’s golf, men’s and women’s golf, softball, women’s tennis, and men’s and women’s tennis. The independent variables for this …

Stress As A Contributing Factor For Pediatric Obesity: Literature Review And Internship Experience, Jessica Handley

The Eleanor Mann School of Nursing Undergraduate Honors Theses

This article is an examination of how stress drives diet and physical activity behaviors that contribute to pediatric obesity in the United States. An increasing rate of childhood obesity is being reported in the United States and therefore a multitude of studies and reviews have been conducted on the topic. This review of the literature systematically analyzes how stress, diet, and physical activity behaviors contribute to this rising rate of pediatric obesity. An analysis of the chosen articles for review indicates that stress and its counterpart (resilience) tend to be driving forces in how American children and adolescents participate in …

How The Covid-19 Pandemic Has Affected Physical Activity, Sleep And Mental Health In University Students, Faculty And Staff And To Examine The Relationship Between These Variables, Zachary Parisi

Health, Human Performance and Recreation Undergraduate Honors Theses

Background: Increased physical activity has been shown to be beneficial in decreasing stress. This project will expand on this knowledge while also studying college students, a demographic that has been less studied. This study will also examine the impact of COVID-19 on these variables. COVID-19 changed many peoples’ activities of daily life, and possibly physically activity levels, due to public health measures such as lockdowns and remote learning. Purpose: The purpose of this study is to examine how the COVID-19 pandemic has affected physical activity, sleep, and mental health in university students, faculty and staff and to examine the relationship …

The Efficacy Of A Communication Guide On Stress Experienced By Family Members Of Patients Admitted In The Intensive Care Unit With Covid-19, Kandace Williams

The Eleanor Mann School of Nursing Student Works

Coronavirus disease (COVID-19), first introduced in the United States on January 20, 2020, has created worldwide panic due insufficient research and understanding of the nature of this new disease. Patients suffering from COVID-19 often require intensive care unit (ICU) admissions, resulting in stress and confusion amongst patients and their families. The high transmissibility of the disease has caused hospitals to adopt firm visitor restrictions to protect the public from exposure and spread. Families experience increased anxiety and stress due to ineffective communication with staff and restricted access to their hospitalized loved ones. A needs assessment revealed a gap in care …

Exploring The Mental Health Needs Of Intensive Care Unit Nurses Facing The Pandemic Of Covid-19, Bushra Salamah

The Eleanor Mann School of Nursing Student Works

Coronavirus disease (COVID-19) has spread domestically and internationally, with approximately 134 billion confirmed cases worldwide and over 2 million deaths attributed to the virus. Frontline healthcare workers are at a substantially higher risk of infection and death due to excessive COVID-19 exposure while also facing mental health challenges. Epidemiological data on the mental health statuses of frontline nurses is still limited. The aim of this study was to examine mental health (burnout, stress, emotional exhaustion, disengagement) and associated factors among Intensive Care Unit (ICU) Nurses who are caring for COVID-19 patients to support and maintain their psychological well-being.

Effectiveness Of Ashtanga And Vinyasa Yoga: Combating Anxiety, Depression, Stress And Sleep Quality., Kati Street

Graduate Theses and Dissertations

Purpose: This lack of rigor in yoga research methodology hinders the understanding of yoga components and best practices. This study implements two yoga interventions with recommended adequate structure, one more physically demanding (Ashtanga Vinyasa) and a less physically demanding (slow flow vinyasa). The instructor, who is also the lead researcher, developed a slow flow vinyasa sequence and modified the set sequence of Ashtanga Vinyasa for beginners. Both yoga interventions cover domains suggested by Sherman (2012) for meticulous methods in yoga research.

Methods: This study implements two styles of yoga with university students over the course of eight weeks, meeting twice …

The Impact Of Stress On The Menstrual Cycle, Katherine Iris Gilbrech

The Eleanor Mann School of Nursing Undergraduate Honors Theses

Background/Purpose

Reproductive health is an important indicator of a woman’s overall health; however, menstruation is often viewed negatively in modern society. Across the nation, women are suffering with issues related to hormones and menstruation. Evidence continues to surface linking high levels of stress to negative health outcomes. The purpose of this literature review is to assess the effects of stress and stress reduction of the menstrual cycle in naturally-cycling women of reproductive age.

Methods

Peer-reviewed research within the past five years was selected for this review using the U.S. National Library of Medicine National Institutes of Health. A variety of …

Global Acetylation Dynamics In The Heat Shock Response Of Saccharomyces Cerevisiae, Rebecca E. Hardman

Graduate Theses and Dissertations

All organisms face a constant barrage of environmental stresses. Single-cell organisms such as Saccharomyces cerevisiae, or common Baker’s yeast, must rely solely on cellular responses in order to survive. This response must occur in a rapid and highly coordinated manner to quickly inhibit all unnecessary processes and shuttle all available resources to those necessary for survival. One method that cells utilize for rapid protein regulation is the use of post-translational modifications. Enzymes within the cell add or remove a variety of chemical modifications, thus altering the local chemical environment of a protein. This creates a conformational change in the protein …

Components Of Mindfulness Training: Impacts On Attention And Affect, Maximilian Fey

Graduate Theses and Dissertations

The literature on mindfulness supports a distinction between two components of non-judgmental acceptance and directed attention. The present research analyzed whether there are distinct differences in attentional capabilities or affect between mindfulness inductions which differed in either including only directed attention or directed attention and non-judgmental acceptance. I hypothesized that the acceptance component of mindfulness would increase participants sustained attentional capabilities relative to a control condition; furthermore, I hypothesized that the non-judgmental acceptance component of mindfulness would lead to significant increases in positive affect and decreases in negative affect relative to control. Lastly, I hypothesized that an individual difference measure …

Development Of A Text Message Stress Management Intervention And Its Impact On Perceived Stress And Coping Self-Efficacy Among Student Nurses, Kristin Jaye Henderson

Graduate Theses and Dissertations

Purpose: The purpose of the two studies was to develop a text message intervention and examine its effects on lowering perceived stress and increasing coping self-efficacy among nursing students. We also explored stress perceptions and investigated student satisfaction with the text message stress management program. Methods: For the first study, twenty three students participated in the focus groups for intervention development. Sample messages were presented to participants and feedback was requested. The messages were modified based on student feedback. The second study utilized an experimental pre/post design with a convenience sample (N=101) to examine the effects of the text message …

Genomic Approaches To Identify Important Traits In Avian Species, Bhuwan Khatri

Graduate Theses and Dissertations

This dissertation focusses on identifying different molecular markers that have impact on overall poultry production. Chapter one reviews microRNA (miRNA), copy number variation (CNV) and single nucleotide polymorphism (SNP) as markers suggested in different avian species by various studies. It reviews modern genomic approaches that are employed for next generation sequencing data analysis and verification.

Chapter two seeks to identify and validate the muscle specific miRNAs in the breast muscle of modern broilers and its foundational chicken line. Small RNA sequencing was performed to identify differentially expressed mature miRNAs in the breast muscles of these two chicken lines. Results showed …

Central Role Of Vasotocin In The Neuroendocrine Regulation Of Stress Responses And Food Intake In Chickens, Gallus Gallus, Gurueswar Nagarajan

Graduate Theses and Dissertations

It is well known that arginine vasotocin (AVT) in birds is involved in physiological homeostasis such as cardiovascular, osmotic regulation as well as reproductive functions. Pertinent to these physiological functions, AVT immunoreactive (-ir) neurons in the hypothalamus have been found associated with hemorrhage, dehydration, oviposition and other physiological regulation. Evidence, however, suggests that AVT also plays significant roles in modulating behavior, memory, stress, and food intake. This dissertation research addresses the latter two neuroendocrine functions of AVT in detail within the chicken brain. First, the functional role of AVT-ir neurons in conjunction with corticotropin releasing hormone (CRH)-ir neurons in the …

Characterization Of The Vasotocin Receptor Subtype 4 (Vt4r) In The Brain And Pituitary Gland Of The Chicken, Gallus Gallus, Rajamani Selvam

Graduate Theses and Dissertations

The present study investigated the distribution of the vasotocin subtype four receptor (VT4R) in brain and pituitary gland of the chicken, Gallus gallus. The anterior pituitary cell types associated with the VT4R were also determined. Two polyclonal antibodies were raised in rabbit against a cocktail of peptides, 15 amino acids from the amino terminal region and 17 amino acids from the carboxy terminal region of VT4R receptor. The antibody was validated utilizing the Western blot and immunocytochemistry. A single band at 47KDa utilizing membrane protein extracts of chicken brain and pituitary tissues was shown for the VT4R antibody. A peptide …