Medicine and Health Sciences Commons^™

Women's Contraceptive Choices: A Look Into The Women Of Warren And Allen Counties, Kentucky, Mollie M. Berger

Mahurin Honors College Capstone Experience/Thesis Projects

According to the 2013 Census, 76.2 million US women of childbearing age (15 to 50). About half (51%) of the 6.6 million pregnancies in the United States each year (3.4 million) are unintended. Although there is an overwhelming need for contraceptives, not everyone has access. This study seeks to gain information on the motivation behind women’s contraceptive choices in Warren and Allen County, KY. A questionnaire was created and distributed to patients in the clinic waiting rooms of Barren River District Health Department and Allen County Health Department, and additional surveys were sent to Western Kentucky University students enrolled in …

Endothelin-1 Promotes Bovine Corneal Endothelial Cell Proliferation Via A Mapk Pathway: Implications For Keratopathy And Deturgescence, Brandon C. Farmer

Mahurin Honors College Capstone Experience/Thesis Projects

The corneal endothelium is vital in maintaining the functions of the cornea, namely hydration, thickness, and transparency. Diseases that impair the corneal endothelium are currently remedied solely via surgery. These surgeries present obstacles to patients of underserved areas due to cost, ineffectiveness, and lack of access. Trachoma, an infection which can cause corneal opacities, is the leading cause of infectious blindness in the world. In order to eradicate trachoma, epidemiological data is needed. Three villages in Kasigau, Kenya were studied to quantify the occurrence of trachoma in the region. The three villages were found to have adequate access to antibiotics …

The Effect Of Cheese On The Ph Levels In The Oral Cavity, Madison R. Hayden

Mahurin Honors College Capstone Experience/Thesis Projects

In the Fall of 2014, research was conducted with 20 participants on the campus of Western Kentucky University. Participants were given two ounces of Coca Cola^® to drink and the pH level in their mouth was tested one minute later. After waiting a minute, the participants were given a one ounce square of mild cheddar cheese to eat and the pH level was tested again one minute later. For further study, this project will be expanded to include more subjects as well as an increased exposure time to Coca Cola^®. This research is conducted to help support …

The Correlation Of Childhood Obesity And Dental Caries In South Central Kentucky, Christina Guthrie

Mahurin Honors College Capstone Experience/Thesis Projects

Does obesity have an effect on dental caries in South Central Kentucky Previous research has presented information stating a high prevalence of tooth decay found within the state of Kentucky. In addition, studies have indicated an elevated rate of childhood obesity found within the region. As a future dental hygienist in Kentucky, it is important to understand if a correlation exists between tooth decay and childhood obesity to better educate both patients and caregivers. The investigation will utilize a sample of patient records through a retrospective collection process. A correlation of dental caries and childhood obesity is expected to be …

Subgingival Air Polishing In Dentistry, Chelsea T-P. Howell

Mahurin Honors College Capstone Experience/Thesis Projects

Modern statistics have shown that periodontal disease is highly prevalent in today’s society. Periodontal disease has detrimental effects to the oral cavity, including: bone less, recession, and tooth mobility. A strong correlation has been linked to the use of the subgingival air polisher on patients with active periodontal disease and the regression of the disease after being treated with the device. This is being compared to traditional hand-scaling beneath the gingiva margin which is less efficient in removing biofilm subgingivally. Recent studies (Petersilka et al.) are confirming this to be true by treating patients with both hand-scaling and the subgingival …

The Influence Of Emotional Intelligence On Leadership Emergence And Leadership Styles, Grace E. Mccullough

Mahurin Honors College Capstone Experience/Thesis Projects

The aim of the current study was to determine the relationship between emotional intelligence and leadership emergence and transformational, transactional, and passive-avoidant leadership styles. Prior research has indicated that emotional intelligence is positively correlated with leader effectiveness. However, the relationship between emotional intelligence and additional aspects of leadership and leadership styles has not been thoroughly investigated. The current study hypothesized that emotional intelligence would be positively correlated with leadership emergence, and transformational and transactional leadership styles, and negatively correlated with a passive-avoidant leadership style. Additionally, it was hypothesized that leadership emergence would be positively correlated with transformational and transactional leadership …

Bone Stimulation Implemented Using The L-Prf Technique Within The Clinical Setting In Kentucky And Tennessee, Kyndall A. Hudson

Mahurin Honors College Capstone Experience/Thesis Projects

Leukocyte Platelet Rich Fibrin (L-PRF) is an autologous graft that is obtained from the patient’s blood. This provides a condensed network of fibrin that is saturated with cytokines, growth factors, and platelets. L-PRF speeds up the healing process and also optimizes bone grafting results.

Dental treatment options are expanding and new techniques within the office setting are constantly being developed. Present treatment modalities can assist with the stimulation of tissue formation after dental surgical procedures, leading to various results. The placement of L-PRF provides enhanced healing following specific dental procedures using the patient’s donor tissue; therefore, reducing the opportunity for …

Barriers To Care And Buyer Behavior In Relation To Oral Hygiene, Allison E. Mccutchen

Mahurin Honors College Capstone Experience/Thesis Projects

How much of an impact do advertising, brand loyalty, and socioeconomic status have on the overall oral-health knowledge and dental care product purchases of consumers? A survey was distributed to collect data on consumers’ background, oral hygiene purchasing habits, and decision making rationales. It was assumed that those with minimal access to care and minimal oral-health knowledge would be purchasing products based on sale prices, or the promise of improved esthetics, whereas consumers with increased access to care would likely make their purchasing decisions based on the recommendations of a dental professional and be potentially more interested in trying new …

Is Younger Really Better? Age Differences In Emotion Perception, Kaitlyn Snyder

Mahurin Honors College Capstone Experience/Thesis Projects

Previous research suggests that younger adults outperform older adults on emotion-matching tasks because emotion recognition ability declines with age. These studies involved tasks in which participants identified a target emotion by selecting from multiple verbal labels. The use of multiple verbal labels placed great cognitive demand on participants, influencing the results that were found in such studies. In the present study, a computer emotion-matching task was used to determine differences between younger and older adults when presented with a target stimulus expressing one of five emotions (anger, fear, disgust, happiness, and sadness) and asked to match the target emotion to …

The Physiological Effects Of A Cross Country Bike Ride On Novice Cyclists, Wade Weatherholt

Mahurin Honors College Capstone Experience/Thesis Projects

Purpose: The physiological responses and adaptations experienced by novices engaging in cross-country cycling have received little attention in the scientific literature. Such endeavors typically involve a sizeable increase in physical activity for most individuals, but the acute and chronic effects of such an endurance feat are not well understood. Similarly, research shows that experienced cyclists often demonstrate osteoporosis in the spine, linked to many years of training accompanied by little or no weight bearing stress upon the axial skeleton. Greater understanding of these issues is needed, as long distance cycling has increased in popularity in recent years, and exercise professionals …

The Importance Of Educating Dental And Dental Hygiene Students On The Correlation Between Vitamin D Deficiency And Dental Caries, Sara Brown

Mahurin Honors College Capstone Experience/Thesis Projects

Recent studies from the U.S. National Library of Medicine have shown that vitamin D deficiency is rapidly increasing among the adult population. Vitamin D deficiency has many effects on the body, such as bone pain and muscle weakness. A strong correlation has been noticed in humans with vitamin D deficiency and decreased exposure to natural sunlight, which is vital to absorb the vitamin D they have ingested. Those suffering from milk allergies or are following a strict vegan diet may also have some implication of a vitamin D deficiency. Recent studies (Hujoel, 2012) have also shown that there is a …

A Critical Evaluation Of Selective Attention Measures, Hannah K. Wilson

Mahurin Honors College Capstone Experience/Thesis Projects

Selective attention is comprised of two simultaneous processes—the inhibition of distractors and the focus of attention on target stimuli; yet, many existing selective attention measures only measure one aspect of selective attention. This leads to a high possibility of Type I errors as high interference control or high working memory capacity may be mistaken for high selective attention. This paper proposes several criteria for high construct validity and external validity in selective attention measures.

Concerning construct validity, the test must allow participants to exercise selective attention, adequately measure the level of attention to the distractor stimuli, and adequately measure level …

Electronic Cigarettes: A New Generation Of Smoking, Claire M. Warren

Mahurin Honors College Capstone Experience/Thesis Projects

Electronic cigarette smoking is a trend that has become very popular in the United States in recent years. As e-cigarettes continue to gain popularity, it is important for dental professionals to be up-to-date on the dangers that they pose.

An interview session consisting of a questionnaire was the methodology used in this study. Ten dental hygienists who work full or part-time in private practice settings were interviewed. After the interview questions were asked, the researcher discussed the effects of electronic cigarettes can have on oral and overall health. Last, the data were analyzed to determine if dental hygienists included electronic …