Digital Commons Network^™

Impact Of Gastric Acid Induced Surface Changes On Mechanical Behavior And Optical Characteristics Of Dental Ceramics, Aditi Kulkarni

Student Theses, Dissertations and Capstones

Objective. This study was conducted to test the impact of exposure to artificial gastric acid combined with toothbrush abrasion on the properties of dental ceramics. Earlier research has indicated that immersion in artificial gastric acid increased surface roughness of dental ceramics. However, the combined effect of acid immersion and toothbrush abrasion and the impact of increased surface roughness on mechanical strength and optical properties has not been studied. Methods. Three commercially available ceramics were chosen for this study: feldspathic porcelain, lithium disilicate glass ceramic, monolithic zirconium oxide. The specimens (10×1 mm discs) were cut, thermally treated as required and polished. …

Accuracy And Consistency Of Preformed Orthodontic Arch Wires And The Effect Of Energy Drinks, Caroline Albea

Student Theses, Dissertations and Capstones

Introduction: Selection of the proper arch wire requires a thorough knowledge and understanding of the mechanical properties of wires as well as the system being used. Even with careful selection, orthodontists may experience different results due to the inaccuracy of the stated wire dimensions. Previous studies by Melling et al. have shown nickel titanium, stainless steel, and chrome-cobalt arch wires to be thinner than their marketed values.1 However, the literature is lacking information regarding (1) accuracy of the currently available orthodontic arch wires and (2) the consistency of the arch wire size. Orthodontic wires are also exposed to various chemical …

Clinical, Microbiological And Radiographic Comparison Of Two Treatment Strategies Of Peri-Implantitis, Genevieve Payne

Student Theses, Dissertations and Capstones

Dental implants have revolutionized the world of dentistry since their discovery by Branemark (5). Millions of dental implants are being placed in the United States every year. Dental implants are the best option for many people to replace missing teeth in a predictable fashion. In spite of the high success and survival rates of dental implants, complications and failures can occur. Peri-implantitis generates an inflammatory response that involves both soft tissue inflammation and progressive loss of supporting bone beyond biologic remodelling (AAP consensus paper 2013 (2)). A recent meta-analysis by Decks in 2016 (13) reported the prevalence of peri-implantitis to …

Evaluating Conventional And Digital Impressions Of Single Unit Restorations, And Conventional Vs. Digital Impressions From The Laboratory Technicians’ Perspective, Tagreed Alohali

Student Theses, Dissertations and Capstones

Objectives: To Evaluate the quality of Digital Impressions and Conventional Impressions sent to commercial dental labs and to compare Conventional impressions vs. Digital impressions from the Laboratory Technicians’ Perspective. Background: The literature lacks studies that evaluate the quality of final impressions of indirect restorations, particularly in the USA, additionally there is a direct relation between impressions accuracy and produced restoration quality, which makes it impossible to produce high quality restoration from poor impression. Methods: 259 PVS impressions were evaluated for their quality by a calibrated examiner using a specific evaluation form. Type of tray, arch and required restoration were recorded. …

Mild Traumatic Brain Injury And Mindfulness-Based Stress Reduction: A Review, Jared S. Link, Trevor Barker, Sophia Serpa, Maya Pinjala, Thomas M. Oswald, Lisa K. Lashley

Archives of Assessment Psychology

The often-pernicious neuropsychological effects following a mild traumatic brain injury can persist for months or even years. Symptoms associated with head injury can include: headaches, orthostatic hypotension, trouble sleeping, slower processing speed, fatigue, and impairments in attention, memory, and executive functioning. These symptoms can be exacerbated as well as maintained via depression and anxiety. Collectively, this is known as persistent post-concussive syndrome. Interventions to alleviate these symptoms are lacking, expensive, and/or time-consuming. Currently, there has been a surge of interest into the neuroanatomical and neuropsychological correlates of mindfulness-based stress reduction (MBSR). Evidence suggests that an 8-week MBSR program and its …

Sociocultural And Language Differences In Performance On The Trail Making Test, Ondrej Bezdicek, Ladislav Motak, David J. Schretlen, Marek Preiss, Bradley N. Axelrod, Tomas Nikolai, Javier Pena, Natalia Ojeda, Evzen Ruzicka

Archives of Assessment Psychology

The aim of this study was to test whether a Czech version of the Trail Making Test (TMT) normative data yield scores that approximate those based on English (North American) and Spanish normative samples. In all samples, TMT Parts A and B were administered according to the guidelines. Completion times for healthy adults from the Czech Republic (n = 422, Bezdicek et al., 2012), the United States (n = 325, Schretlen et al., 2008) and Spain (n = 348, Ojeda, Pena, unpublished data), stratified for age and education, were compared. Czechs took less time to complete TMT-B than English and …

The Mmp-2-Rf And College Students: Do We Remain Stuck In A Normative No-Man’S Land?, P. Kevin Bolinskey, Janice P. Guidi, Kevin R. Myers, Dianna Cooper-Bolinskey, Kelly M. Schuder, Allison V. James, Daniel V. Hudak, Yelena Gonzalez, Eric Mctiernan, Elizabeth A. Smith

Archives of Assessment Psychology

Sixty-plus years of research have demonstrated that college students tend to score significantly higher than older adults on the earlier forms of the MMPI (i.e., MMPI and MMPI-2). Relatively little research has examined whether this pattern of results holds with the newer MMPI-2-RF. The present study compared MMPI-2-RF scores of college students, both by gender and combined, to a reference group composed of equal numbers of men and women from the MMPI-2 normative sample. Results demonstrated that this pattern of higher scores among college students remains a concern when using the MMPI-2-RF. Of particular concern is the finding that women’s …

Evaluation Of Marzano’S Instructional-Strategies Program At A Southeastern Elementary School, Renee B. Evans

Theses and Dissertations

The purpose of this applied dissertation was to evaluate an instructional-strategies program implemented at a southeastern elementary school. The program was implemented with the intent to increase teacher effectiveness, thereby impacting student achievement. The evaluation sought to determine if the strategies were implemented as designed and the impact and effectiveness of the program. The research also sought to determine what strategies should be sustained and any unanticipated effects.

The Stufflebeam program-evaluation model was used to guide the research. Only the process and product evaluation types were used. The school’s principal and district’s instructional coach were interviewed, and 40 of 48 …

Assessing Educators’ School Safety And Security Preparedness At A New Jersey K-12 Nonpublic School, Ronald P. Rinaldi

Theses and Dissertations

School shootings and emergencies have created the need for educators to be proficient in emergency response procedures; yet they do not always receive the requisite training. The lack of an established delineated training program for New Jersey, kindergarten to Grade 12 institutions has created a situation where educator preparedness varies immensely at schools. Numerous national events of targeted school violence have exemplified the need for quick and proper responses by educators to mitigate the tragic results until first responders arrive. The purpose and goal of this study was to assess educators’ perceptions and to determine the best practices in creating …

Effects Of A Music Literacy Integration Intervention On Teachers’ Self-Efficacy And Proactive Attitudes Toward Music Integration In Classroom Instruction, Mary Louise Keyloun Cruz

Theses and Dissertations

With the adoption of the common core state standards, pressure to raise the achievement of young learners was intense. Classroom teachers were scrutinized to teach lessons with high levels of thinking and rigor. Teachers were inclined to eliminate or ignore artsenriched lessons that would benefit students. The reason for this action was associated with the efficacy of the classroom teacher toward music integration in literacy curriculum. The purpose of the study was to examine the effects of the Music Literacy Integration Intervention (MLII) on the self-efficacy and proactiveness of teachers at a small elementary school in Florida toward integration of …

Christian Millennials And Christian Symbols In Advertising: Understanding The Effects Of Christian Symbols On Advertising Effectiveness, Arthur Rainer

HCBE Theses and Dissertations

The use of religious symbols in advertising is not novel. For a significant period of time, advertisers have used religious symbols in advertising to appeal to the religions’ respective adherents. However, the research on this particular advertising strategy remains sparse. While some studies have show the effectiveness of religious symbols in advertising, there is very little research on the moderating effect of a symbol’s perceived sacredness and prominence in the ad on perceived attitude similarity, perceived expertise, perceived trustworthiness, and skepticism. Additionally, much research is needed to further understand generational differences among consumers who view advertisements containing religious symbols. This …

Exploring Teacher And Administrator Perceptions Of Grade Retention On Middle School Student, Wendy A. Cora

Abraham S. Fischler College of Education ETD Archive

This applied dissertation was designed to explore teacher and administrator perceptions of grade retention on middle school students’ performance by examining perceived benefits and drawbacks of the practice of retention to grade, and also, to examine their perceptions of major negative and positive issues that might impact students retained in middle grades and determine critical features of successful retention practices in middle school according to teachers and administrators. The research was conducted at a middle school in Central Florida through a voluntary questionnaire via Survey Monkey. Voluntary participants were school administrators, general and special education teachers, instructional coaches, and guidance …

An Empirical Assessment Of Employee Cyberslacking In The Public Sector, Wilnelia Hernández

CCAC Theses and Dissertations

With the increasing use of the Internet, new challenges are presented to employees in the workplace. Employees spend time during work hours on non-work related activities including visiting e-commerce Websites, managing personal email accounts, and engaging in e-banking. These types of actions in the workplace are known as cyberslacking. Cyberslacking affects the employees’ productivity, presents legal concerns, and undermines the security of the organization’s network. This research study addressed the problem of cyberslacking in the public sector, by assessing the ethical severity of cyberslacking activities, as well as how employees perceived that the frequency of such activities occurred by their …

An Experimental Study On The Role Of Password Strength And Cognitive Load On Employee Productivity, Stephen Mujeye

CCAC Theses and Dissertations

The proliferation of information systems (IS) over the past decades has increased the demand for system authentication. While the majority of system authentications are password-based, it is well documented that passwords have significant limitations. To address this issue, companies have been placing increased requirements on the user to ensure their passwords are more complex and consequently stronger. In addition to meeting a certain complexity threshold, the password must also be changed on a regular basis. As the cognitive load increases on the employees using complex passwords and changing them often, they may have difficulty recalling their passwords. As such, the …

The Effects Of Time-Compression And Learner-Control In Multimedia Instruction, Jason Alan Pittman

CCAC Theses and Dissertations

There is a significant gap in the body of knowledge concerning time-compressed multimedia instruction. Although research indicates that there is no loss in learning through well-designed multimedia instruction compressed at 25%, research is lacking that analyzes the effects of time-compression with learner-control included in the multimedia instruction. The aim of the study was to address this gap in the research by integrating learner-control into the interface of a time-compressed multimedia instructional lesson using similar methodologies from previous research.

Effects were analyzed of time-compressed learner-controlled multimedia instruction on learning and perceived cognitive load. Additionally, the researcher employed a participant population from …

A Study Of Data Sharing Practices Within Scholarly Research Communities, Mary Harward

CCAC Theses and Dissertations

Recent literature acknowledges the importance of data and effective data management strategies to facilitate collaboration between disciplines of research. Likewise, understanding the policies and practices that support data sharing is a growing area of research in the fields of information and social studies of science. Shared data allow researchers to build on fellow researchers’ work to enrich and facilitate advancements in science. While much has been written to identify the elements that adversely affect data sharing in scholarly research, a definitive framework remains unclear. Several theories have been presented to explain this shortfall; however, the reasons are highly diverse. Some …

The Design And Implementation Of Online Radiology Modules Using The Addie Process And Rapid Prototyping, Leslie Bofill

CCAC Theses and Dissertations

Medical schools in the United States have begun the process of changing the teaching methodologies used in the classroom. The traditional, teacher-centered environment is shifting toward a more student-centered, active learning environment. Part of this shift is the integration of online learning to deliver a continuously expanding medical curriculum by moving content learning outside the classroom and creating active learning activities for the classroom. As more medical schools adopt online learning as a supplemental teaching tool, medical education faculty are taking on the role of instructional designers without having any theoretical knowledge on adult learning theory or online learning practices. …

An Empirical Investigation Of The Willingness Of Us Intelligence Community Analysts To Contribute Knowledge To A Knowledge Management System (Kms) In A Highly Classified And Sensitive Environment, Robert Hambly

CCAC Theses and Dissertations

Since September 11, 2001, the United States Government (USG) has possessed unparalleled capability in terms of dedicated intelligence and information collection assets supporting the analysts of the Intelligence Community (IC). The USG IC has sponsored, developed, and borne witness to extraordinary advances in technology, techniques, and procedures focused on knowledge harvesting, knowledge sharing, and collaboration. Knowledge, within successful (effective & productive) organizations, exists as a commodity; a commodity that can be created, captured, imparted, shared, and leveraged. The research problem that this study addressed is the challenge of maintaining strong organizational effectiveness and productivity through the use of an information …

The Evidence-Based Practice Beliefs And Knowledge Of Physical Therapy Clinical Instructors, Debra A. Bierwas, Joan Leafman, Donald K. Shaw

Internet Journal of Allied Health Sciences and Practice

Introduction: For evidence-based practice to occur in patient management or clinical instruction, a knowledge of evidence-based practice principles is needed, including how to retrieve, appraise, and apply evidence. Attitudes and beliefs are also important, since for effective change in practice to occur it must be consistent with beliefs and needs. Purpose: The purpose of this study was to examine the evidence-based practice beliefs and knowledge of physical therapist clinical instructors and to determine whether differences in self-reported beliefs or knowledge existed based upon respondent characteristics of highest degree, age, association membership, and certification. Methods: For this cross-sectional descriptive study an …

A Comparison Of Various Monoclonal Antibodies To The Previous Standard Of Care Chemotherapy In The Treatment Of Advanced-Stage Melanoma, Kevin Verde, Lauren Johnson, Alex Clancy, Ashley Goldberg, Aleia Monden, Priya Philip

Internet Journal of Allied Health Sciences and Practice

In the year 2015, it is estimated that the number of new cases of invasive melanoma will be 42,670 in males and 31,200 in females.¹ Melanoma is treatable with early diagnosis; however, more advanced disease has devastating outcomes. For the past decade, two chemotherapy agents, dacarbazine and temozolomide, have been the treatment of choice for advanced stage III or IV melanoma requiring systemic treatment. Interleukin-2 (IL-2) therapy has been used but with serious side effects. More recently, the focus has shifted to monoclonal antibodies and enzyme inhibitors as the main systemic treatment for advanced cutaneous melanoma. This literature review …

The Effectiveness Of Equine-Based Therapy In The Treatment Of Social And Behavioural Aspects Of Children With Autism Spectrum Disorder: A Systematic Review, Courtney Wiese, Rebecca Simpson, Saravana Kumar

Internet Journal of Allied Health Sciences and Practice

Introduction: Individuals with Autism spectrum disorder (ASD) present with impairments in social interactions, communication, restricted, repetitive and stereotyped patterns of behaviour, interests or activities. Equine-based therapy is used as a treatment with children with disabilities. There have been no systematic reviews conducted on the effectiveness of equine-based therapy in children with ASD. Purpose: To examine the effectiveness of equine-based therapy on behavioural and social interactions in the treatment of children with ASD. Methods: A systematic search of Cochrane, OT Seeker, MEDLINE, Embase, CINAHL, PsychINFO, Informit health databases and Proquest central were conducted. Studies of participants, aged 4-16 years, with professional …

Clinical Educator And Student Perceptions Of Ipad™ Technology To Enhance Clinical Supervision: The Electronically-Facilitated Feedback Initiative (Effi), Suzanne J. Snodgrass, Darren Rivett, Scott Farrell, Kyle Ball, Samantha E. Ashby, Catherine L. Johnston, Kim Nguyen, Trevor Russell

Internet Journal of Allied Health Sciences and Practice

Purpose: Growing demands placed upon healthcare systems require more health professionals to be trained. Clinical placement education is an integral component of health professional training, however accommodating increasing numbers of student placements is a challenge for health services. Personal digital assistants such as iPads™ may assist in delivery of clinical education, by facilitating transfer of knowledge and skills from clinical educators to health professional students, however such an initiative has not been formally investigated. The present study sought to explore perceptions of clinical educators and allied health students regarding the impact of an iPad™-based feedback delivery system on student …

Enhancing Entry-Level Physiotherapy Student Learning In Interpreting Radiology – An Action Research Project, Courtney R. Clark, Andrea Bialocerkowski

Internet Journal of Allied Health Sciences and Practice

Purpose: In Australia, the ability to interpret orthopaedic x-rays is an entry-level skill for physiotherapists. Yet there is a paucity of evidence in the literature which details effective learning and teaching methods to optimise confidence and competence in x-ray interpretation. The aims of this study were to describe the content contained in an orthopaedic radiology module within an Australian 2-year graduate entry Master of Physiotherapy degree; approaches to learning and teaching used in this module; student satisfaction associated with this module over a 2-year period. Method: The University’s framework for quality assurance, which is based on the Plan-Implement-Review-Improve underpinned this …

Outcome Measures For Mild Balance And Cognitive Decline In A Pre-Old Adult: A Case Report, Melissa Chan, Shari Rone-Adams

Internet Journal of Allied Health Sciences and Practice

Background and Purpose. Early detection and treatment of age-related decline, particularly balance and cognition, are increasingly being emphasized in current research. However, the majority of research on older adults focuses on participants who are 65 years and older. For individuals who are 60-64 years old, this is an age range where they may or may not be considered an older adult. This poses a problem applying the results of these studies to pre-old adults to accurately diagnose, measure and classify risk in the areas of cognition and balance. Case Description. The patient is a 61-year-old woman with a clinical diagnosis …

An Initiative To Build Research Capacity Within A Physiotherapy Department: Hits And Misses Over A 20-Year Period, Kathy Stiller, Naomi Haensel

Internet Journal of Allied Health Sciences and Practice

Purpose: Building research capacity within a busy clinical allied health department is important but can be limited by time, resources and expertise. In 1995, a role was created in our Physiotherapy Department whereby an individual with an interest and expertise in clinical research was identified and a proportion of their workload (12 hours/week) designated to fulfil a research co-ordination role. The aim of this role was to foster research and build research capacity within the Physiotherapy Department. This paper reports the achievements associated with this initiative to highlight its successes, difficulties and failures. Method: A retrospective descriptive review of research …

Issues And Challenges: The Development Of Fair And Equitable Health Policy, Rachele Hendricks-Sturrup

Internet Journal of Allied Health Sciences and Practice

Public health policy/law is a discipline that seeks to identify opportunities and implement mechanisms to achieve justice in the public health sector. Several public health policies and programs have been implemented by virtue of the Affordable Care Act (ACA), and these policies and programs seek to decrease America’s “paradox of excess and deprivation” and address socioeconomic barriers that exist in the U.S. healthcare system. Private healthcare market interests have accused the ACA of intruding heavily into the professional autonomy of the medical profession, eroding healthcare market competition, and driving up national healthcare spending. Counter-arguments defending the ACA state that the …

Effectiveness Of An Interprofessional Education Event For Graduate Health Professional Students, Lisa J. Knecht-Sabres, James F. Gunn, Christine Conroy, Sarah E. Getch, Susan M. Cahill, Michelle M. Lee, Mae J. Ciancio, Jayne Jaskolski, Lisa Palmisano, Kolbrun Kristjansdottir

Internet Journal of Allied Health Sciences and Practice

ABSTRACT

Purpose: The purpose of this study was to investigate the impact of a single, optional, half-day, interprofessional education (IPE) event for a myriad of graduate-level health professional students (n=44) at a university in Illinois, USA. Methods: The researchers in this study examined students’ performance on two out of six of the domains on the Interprofessiomnal Collaborator Assessment Rubric (ICAR): Roles and Responsibilities and Communication Strategies. This study also investigated quantitative and qualitative findings related to student perceptions regarding this IPE opportunity. Results: Results indicated that students met or exceeded the minimum competency for the ranking of “developing” for …

An Empirical Investigation Of Privacy And Security Concerns On Doctors’ And Nurses’ Behavioral Intentions To Use Rfid In Hospitals, Thomas George Winston

CCAC Theses and Dissertations

Radio frequency identification (RFID) technology is a useful technology that has myriad applications in technology, retail, manufacturing, and healthcare settings. Not dependent upon line-of-sight, RFID can scan devices in their proximity and report the information to connected (wired or other wireless) information systems. Once touted as the panacea for home healthcare, RFID devices can add benefit to patients in remote settings. RFID devices have been used to optimize systems in areas such as manufacturing and healthcare to expose inefficiencies in a system or process. Unlike manufacturing, however, RFID in healthcare settings presents security and privacy concerns to the people being …

Commentary: See Me, Feel Me, Touch Me, Heal Me, Peter G. Holub

Internet Journal of Allied Health Sciences and Practice

The title of my commentary is from the rock opera Tommy. Tommy doesn’t ask for a high-tech medical cure for his disease. He isn’t interested in prescription drugs. He craves the simple human touch - a low-tech form of caring that has no negative side-effects. The healing power of the human touch is validated by scientific research. So, other than the fact that it doesn’t have an ICD-10 medical billing code, why don’t doctors and other caregivers like to touch their patients?

Commentary: Just Why Do We Eat What We Eat?, Robert Grosz

Internet Journal of Allied Health Sciences and Practice

Mr. Smith presents with a complaint about his knee, and while solving his knee problem, you decide to tell him that his nutrition intake is wrong and he needs to change his eating habits. Mrs. Jones presents with upper respiratory congestion, and during the course of managing her problem, you decide that her blood workup shows some flaws that could be dealt with by changing her eating pattern. John J. comes into the office wanting you to help him overcome his weight problem, so you start the measurements: number of calories taken in, percent of protein taken in, types and …