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Full-Text Articles in Medicine and Health Sciences

The Role Of The Patterning Cascade Model In Human Mandibular Premolar Variation, Molly Lee Militello May 2024

The Role Of The Patterning Cascade Model In Human Mandibular Premolar Variation, Molly Lee Militello

Graduate Theses and Dissertations

Human mandibular premolars represent a morphologically transitional tooth class, possessing a relatively caniniform third premolar (P3) and a more molariform fourth premolar (P4). Marked variation in cusp height and lingual cusp number are characteristics unique to these postcanine teeth. The aim of this study is to determine if human premolar variation aligns with predictions outlined by the patterning cascade model (PCM). The PCM posits that tooth size and enamel knot spacing/surrounding inhibitory fields (approximated by cusp tip positioning) play a role in determining ultimate crown morphology, providing a predictive framework for examining crown variation within and between individuals. While there …


Older Adults’ Expectations, And Knowledge Of Oral Health Issues: A Study Of Arkansas Seniors, Virginia Marie Hardgraves Aug 2019

Older Adults’ Expectations, And Knowledge Of Oral Health Issues: A Study Of Arkansas Seniors, Virginia Marie Hardgraves

Graduate Theses and Dissertations

The life expectancy of the U. S. population is increasing. The advantages of fluoridated water, dental insurance, greater awareness of preventive oral healthcare measures, and more restorative dental services, have helped this generation of adults maintain their teeth into their advanced years. The demand for oral health care services will be greater and more complex that of previous generations. Challenges for the older adult, and the healthcare system providing for them, are complex. Increasing evidence of a link between oral health and overall health underscores the need to promote public health awareness of the need for dental care to be …


The Impact Of Transfer Shock In A Dental Hygiene Program At A Four-Year Health-Sciences University, Claire Sallee Tucker Dec 2018

The Impact Of Transfer Shock In A Dental Hygiene Program At A Four-Year Health-Sciences University, Claire Sallee Tucker

Graduate Theses and Dissertations

In order for a student to be successful in dental hygiene education, the student must gain the required knowledge and skills necessary to perform as a hygienist and possess the ability to utilize critical thinking to apply these attributes while in the program and on the National Board of Dental Hygiene Examination (NBDHE) (Alzahrani, Thompson, & Bauman, 2007; Fried, Maxey, Battani, Gurenlian, Byrd, & Brunick, 2017). Dental hygiene students who attend a medical university have the option to take required pre-requisite courses at a community college or a four-year university. All dental hygiene students transfer from another institution and all …


Predictors Of Academic Success For The National Board Dental Hygiene Examination And The Southern Regional Testing Agency Clinical Exam, Melissa Gail Efurd Dec 2012

Predictors Of Academic Success For The National Board Dental Hygiene Examination And The Southern Regional Testing Agency Clinical Exam, Melissa Gail Efurd

Graduate Theses and Dissertations

The purpose for conducting this study was to investigate and describe the relationship between applicant criteria for a dental hygiene program and subsequent outcomes on credentialing exams: the National Board Dental Hygiene Exam and the Southern Regional Testing Agency clinical exam. Because admission criteria play a crucial role in applicant selection, choosing students, that will successfully complete the program as well as the necessary credentialing exams, is a particularly crucial task for admission committees. The study had three elements. First, it investigated the relationship between the variables of age, undergraduate GPA and scores from the Psychological Services Bureau Health Occupations …