Digital Commons Network^™

The Value Of Serving As A Peer Reviewer: An Editorial, Cheryl J. Hill

Internet Journal of Allied Health Sciences and Practice

No abstract provided.

Building Allied Health Research Capacity At A Regional Australian Hospital: A Follow-Up Study., Tilley Pain, Michelle Petersen, Malindu Fernando

Internet Journal of Allied Health Sciences and Practice

Purpose

This study determined if research experience increased among allied health professionals (AHPs) at a regional tertiary hospital following a research capacity building initiative.

Methods

A cross sectional electronic survey was used to collect data from allied health professionals on their research experience, research support needs, enablers and barriers to research and their perceptions regarding benefits of research. A baseline survey was conducted in 2011 which was compared to a follow up survey in 2015. Comparison of variables between the two surveys used Chi squared tests.

Results

The response rate for the 2011 survey was 43% (n=248) while the 2015 …

Systematic Review Of The Addition Of Hip Strengthening Exercises For Adults With Patellofemoral Pain Syndrome, Cara Elliott, Fraser Green, Karen Hang, Bronwen Jolliffe, Maureen P. Mcevoy

Internet Journal of Allied Health Sciences and Practice

Patellofemoral Pain Syndrome (PFPS) is a common musculoskeletal disorder typically occurring in physically active people aged 40 years and younger, causing pain, functional deficits and lower limb weakness. Traditional treatment has been aimed at strengthening the knee, however recent research suggests the muscles around the hip also play an important role in the development and continuity of Patellofemoral Pain Syndrome.

Purpose: To investigate the effectiveness of the addition of hip strengthening exercises to standard physiotherapy treatment (knee strengthening and stretching exercises) on reducing pain, and enhancing strength and function when compared to standard physiotherapy treatment alone in adults with Patellofemoral …

Practice Of And Barriers To Prevention By Secondary School Athletic Trainers, Caroline C. Guindon, Zachary K. Winkelmann, Lindsey E. Eberman, Kenneth E. Games

Internet Journal of Allied Health Sciences and Practice

Purpose: Prevention is a key aspect of care from athletic trainers. There is limited research on the practice strategies employed to prevent injury by secondary school athletic trainers (SSATs). The purpose of this study was to describe the prevention practice strategies and barriers faced by secondary school athletic trainers. Methods: Athletic trainers (n=3010) were recruited from secondary schools through e-mails provided by the national professional organization database. Secondary school athletic trainers were surveyed on their self-reported prevention practices and barriers using a web-based survey platform. Respondents were 28±3 years, predominantly female (n=260/359, 72.4%), with about 5 years (±2yrs) of …

The Public's Perceptions Of A Cafe Within The Social And Physical Context Of A Residential Aged Care Facility, Alexa M. Andrew

Internet Journal of Allied Health Sciences and Practice

Background: The publics’ perceptions of aged care residential facilities (ACRF’s) are generally derogatory in nature; with terms such as the ‘end of the road’ or ‘the last resort’ being used to describe them. The institutional design and nature of the traditional ‘nursing home’ has contributed to such a perception. However, more contemporary models of residential aged care facilities are encompassing design features which aim to enhance the physical and social environment and therefore the lives of the older people residing within them.

Purpose: This research reports on the inclusion of a café in the foyer of an aged care residential …

Increasing Rehabilitation Therapists’ Confidence Utilizing Evidence-Based Interventions: Pilot Study, Stephanie Hovick, Ingrid Provident

Internet Journal of Allied Health Sciences and Practice

Evidence-based practice enables rehabilitation therapists to provide the best quality of care and outcomes for patients. However, rehabilitation therapists are often not confident in using evidence in many settings.

Purpose. The objective of this evidence-based practice project was to determine if educational small group sessions enhanced occupational therapists, occupational therapy assistants, physical therapists, physical therapy assistants, and a speech and language pathologist’s confidence in utilizing and applying evidence.

Method. Eleven rehabilitation therapists of multiple disciplines (occupational therapists, occupational therapy assistants, physical therapists, physical therapy assistants, and a speech and language pathologist) from a skilled nursing facility participated in …

Clinical Performance Of Cad/Cam Versus Conventional Ceramic Restorations On Posterior Teeth: A Retrospective Study, Saleh Almukhlis

Student Theses, Dissertations and Capstones

Brief Background: The utilization of CAD/CAM technology for dental restorations has various benefits over conventional techniques. These benefits incorporate speed, convenience, quality, and eliminate needing a temporary crown. However, failure of dental restorations is a major issue in dental practice, it needs to be quantified and considered against the benefits here stated. Objectives: To evaluate the clinical performance of ceramic conventional and chairside CAD/CAM Onlay/ crowns placed on posterior teeth by postgraduate student in Operative department. Methods: This retrospective study employed patient record data stored in AxiUm. In total, 78 CAD/CAM all ceramic crowns/ onlays and 429 all ceramic conventional …

Evaluation Of Enamel Surface Roughness After Laser Removal Of Clear Aligner Attachments, Nickolaos Z. Kallis

Student Theses, Dissertations and Capstones

Introduction: Following orthodontic appliance removal, the primary objective is to remove all remaining adhesive from the facial surfaces and return the enamel to its pretreatment state. Composite remnant removal must be performed with as little to no damage to the superficial layer of enamel to ensure long-term health and esthetics of the dentition. Numerous studies have investigated the efficacy of multiple composite remnant removal methods with no consensus as to which method should be the standard of care1-7. Traditional methods of composite removal after bracket debonding have included tungsten-carbide burs, white stone burs, green stones, and composite discs; which all …

Comparison Of Micro-Osteoperforation And Low Level Laser Therapy (Lllt) On Accelerated Tooth Movement – An Animal Study, Abelardo Daya Attie

Student Theses, Dissertations and Capstones

Introduction: Demand for orthodontic treatment is increasing amongst patients of all ages, including adults. Typically, a comprehensive orthodontic treatment requires two to three years of active tooth movement, which may not seem desirable for adults. Orthodontic appliances can impede proper oral hygiene and increase the risk of white spot lesions and caries. Other sequel of lengthy orthodontic treatment includes external apical root resorption, increased plaque index, increased level of dental caries and subsequent gingivitis, root resorption, gingival inflammation, and bone loss. Reduction of treatment time may reduce the risk of the undesirable sequel and increase the acceptance rate of orthodontic …

Effect Of Curcumin And Bromelian On Osteogenesis Of Gingiva Derived Stem Cells, Selin Avman

Student Theses, Dissertations and Capstones

Background: Mesenchymal stem cells (MSCs) are attractive cell sources for tissue engineering application because of their ability to proliferate and differentiate into mesenchymal tissues. MSCs derived from human gingiva are readily accessible and highly proliferative with the ability to differentiate into an osteogenic lineage, making them ideal sources for tissue regeneration of craniofacial defects. While dexamethasone is a traditional inducer of osteogenic differentiation, studies have shown that its prolonged presence in culture medium may have toxic effects on osteoblasts. Many antioxidants play a vital role in promoting osteogenic differentiation and offer a potential alternative to dexamethasone. It has been demonstrated …

Comparison Of Cutting Efficiency Of Different Rotary Instruments, On Two Different Ceramic Materials Using Electric And Air-Turbine Dental Hand-Pieces, Salam Hetou

Student Theses, Dissertations and Capstones

Objective. This study compared the cutting efficiency of different diamond rotary cutting instruments on twoceramic materials when used with an electric handpiece versus an air-turbine handpiece. The amount of surface roughness exhibited by an electric hand-piece was also evaluated in comparison with an air-turbine hand-piece, when used to cut through ceramic restorative materials in a simulated crown removal procedure. Materials and Methods.One-hundred and sixty ceramic specimens were fabricated from lithium disilicate (IPS e.max Press, Ivoclar Vivadent, Amherst, NY) and zirconium oxide (ZirCAD, Ivoclar Vivadent, Amherst, NY) with standardized dimensions (5mm x 2mm x 20mm). Samples were divided into eight groups …

Effect Of Prophylactic Pastes On Surface Roughness And Gloss Of Esthetic Dental Restorative Materials, Thani Alsharari

Student Theses, Dissertations and Capstones

Objective: To evaluate the average surface roughness (Ra) and gloss (GU) of four different commonly used ceramics, four resin composites and human enamel after application of four different types of prophylactic pastes. Material and methods: A total of two hundred and forty specimens, composed of four types of ceramics and four types of resin composites were prepared to test the hypothesis. Twenty specimens were assigned to the first two ceramic groups: Lithium disilicate (LiSi2), and Feldspathic ceramic (FP). The third ceramic group, Zirconia (Zi) included one-hundred and twenty specimens divided into two groups of sixty specimens each (IPS e.max ZirCAD …

A Study Of The Relationship Between Mandibular Second Molar Impaction And Class Ii Malocclusions, Michael Wiernicki

Student Theses, Dissertations and Capstones

Introduction: Detection of impacted teeth by the orthodontist is imperative for diagnosis and treatment planning. A tooth is impacted when it has arrested eruption due to the presence of a clinically or radiographically visible physical barrier in the path of eruption. The most commonly impacted teeth are third molars, followed by maxillary canines and mandibular second premolars. When referring to mandibular second molar (MM2) impaction, prevalence ranges from as low as 0.06-0.65%1-5, to as high as 1.36% and 1.8%. Numerous studies have identified etiologic risk factors for MM2 impaction, such as mesial crown angulation, dental crowding, morphological tooth anomalies, and …

Effect Of Three Different Contamination Removal Methods On Bond Strength Of Ceramic To Enamel Contaminated With Aluminum Chloride And Ferric Sulfate, Cesar Gonzalez

Student Theses, Dissertations and Capstones

Background: The need to control moisture and contamination is crucial in adhesive dentistry, especially when rubber dam isolation is not feasible. Hemostatic contamination can negatively affect adhesion to tooth substrate. To achieve better outcomes, hemostatic agents should be rinsed off properly using a method that will remove the contamination and will not affect the μ-SBS. Objective: To evaluate and compare the effect of three different aluminum chloride and ferric sulfate contamination removal methods on the μ-SBS of lithium disilicate glass-ceramic bonded to enamel and to compare the type of fracture between samples. Material and Methods: Lithium disilicate blocks (IPS e.max …

Flexural Strength And Optical Characteristics Of High Translucency Zirconia, Golsa Akbarian

Student Theses, Dissertations and Capstones

Objective: High translucency zirconia has been developed for esthetically demanding dental cases with the objective of improving light transmittance. The purpose of this in vitro study is to compare the translucency and flexural strength of high translucency zirconia with conventional zirconia and lithium disilicate ceramics, all of which are options for indirect dental restorative applications. Methods: Three dental ceramic materials were selected: Group 1: conventional zirconia; group 2: high translucent zirconia; and group 3: lithium disilicate glass-ceramic. Fifteen disk-shaped specimens (10mm in diameter) of each material were fabricated at 0.5mm, 0.75mm, and 1 mm thicknesses as subgroups A, B, and …

Examining Practitioner Standards Regarding Periodontal Clearance For The Orthodontic Patient, William P. Brown

Student Theses, Dissertations and Capstones

Introduction: Orthodontic tooth movement relies largely on the physiology of the periodontium, which is comprised of various types of bone and soft tissues that surround and support the teeth. New orthodontic treatment modalities have emerged offering various combinations of improved esthetics and/or speed. However, the impact on standard and quality of care of these alternative treatment modalities is unclear. Institutional concern for the effects of orthodontics on a periodontally-compromised patient remains high, as evidenced by governing dental bodies mandating, and contemporary orthodontic leaders insisting, orthodontic treatment should not be carried out until active dental disease has been addressed. Therefore, this …

Comparison Of Preformed Archwires To Pretreatment Dental Casts Representing Normal Occlusions, Ezra Brown

Student Theses, Dissertations and Capstones

Introduction: Preformed nickel-titanium archwires have become an almost universal standard for archwire selection in clinical practice. However, previous studies have found that that the intercanine and intermolar widths may be altered with the use of these wires. The patient’s original arch form should not be changed. To our knowledge, previous studies have not yet assessed the intercanine and intermolar widths of preformed archwires when categorized into ovoid, tapered, and square arch forms. Therefore, the purpose of this study was to evaluate the inter-arch dimensions of commercially available preformed nickel-titanium archwires relative to normal occlusion dental arches and when compared to …

Effect Of Air-Abrasion Preparation On Shear Bond Strength Of Orthodontic Brackets To Enamel Surface, Elliott Katz

Student Theses, Dissertations and Capstones

Introduction: An optimal orthodontic bonding system must minimize damage to the enamel during conditioning, have enough bond strength to prevent bracket de-bonding during treatment, and allow bracket removal at treatment completion, such that minimal damage is inflicted to the tooth.1 Pumice followed by acid etching has been the standard for many years; however, Groman Inc. (Margate, FL, USA) has stated that using their air-abrasion product will result in a tripling of bond strength. This method claims a three-fold increase in bond strength compared to traditional acid etching techniques by substituting air-abrasion using the EtchMaster® (Groman Inc., Margate, FL) 50 μm …

Effect Of Tooth Angulation, Archwire Material And Vibration On Resistance To Sliding In Conventional Twin Brackets, Liliam Hernandez

Student Theses, Dissertations and Capstones

Objective: The purpose of this study was to evaluate the effect of bracket angulation, archwire material, and vibration on the resistance to sliding of orthodontic brackets to slide along an archwire. Background: In Orthodontics, resistance to sliding generated at the wire-bracket interface has a bearing on the force transmitted to the teeth. Resistance to tooth movement in orthodontics can occur in one of two ways. One, is when a practitioner closes a space at an extraction site and the brackets slide along the archwire. The other is when teeth tip, and the angulation between the bracket and archwire produces binding …

Comparing The Efficacy Of Scalpel, Electrosurgical, And Laser Gingivectomies For The Management Of Gingival Enlargement Following Orthodontic Therapy, Mehdi Garashi

Student Theses, Dissertations and Capstones

Introduction: Gingival enlargement can occur during orthodontic therapy and often may not subside following removal of the orthodontic appliances. It may lead to esthetic concerns, as well as potential reservoirs for bacteria and hinder oral hygiene efforts. Treatment has included nonsurgical debridement alone or in combination with gingival resection using laser, electrosurgery, or conventional scalpel. Objectives: To compare the clinical effectiveness of three resective techniques in the management of gingival enlargement following orthodontic therapy with regards to: Gingival margin position (GMP), probing depths (PDs), bleeding scores, plaque index (PI), gingival index (GI) and patient postoperative discomfort. Materials and Methods: 17 …

Depth Of Cure Of Resin Composites: Effect Of Incremental Layering Versus Bulk Placement And Effect Of Curing Light Type, Najat Aldossarry

Student Theses, Dissertations and Capstones

Background: The introduction of resin composite was a revolution in dentistry and it has shown a high level of success as a direct restorative material. Appropriate techniques and light curing units are essential for optimal clinical outcomes. Objective: To assess depth of cure of two bulk-fill composites and one nanofill resin composite, when photopolymerized with two different curing light units (CLU), placed with an incremental layering versus bulk-fill technique. Material and methods: Two Bulk-fill resin composites (Surefil SDR® Flow and Tetric EvoCeram®) and a conventional nanofill (FiltekTM Supreme Ultra) were used to prepare 90 cylindrical specimens. Specimens (n=5/group) were made …

Comparison Of Fracture Resistance And Bond Strength Of E.Max Crowns Restored With Fiber Post And Core With Endo Crowns, Rohit Mathur

Student Theses, Dissertations and Capstones

Objective: This study evaluated the Fracture Resistance and Bond strength of e.max crowns made with CAD/CAM technology on teeth restored with fiber post and core and compare them to Endo crowns. Materials and Methods: 32 extracted premolars were collected from the department of periodontics and oral surgery. These teeth were assigned in 2 groups. 16 teeth were assigned to test compressive load resistance and the other 16 were assigned to test tensile strength. These groups were subdivided into 2 groups. One group with 8 teeth received post and core followed by crown placement and the other group of teeth were …

Oneself As Another: Hermeneutics And Personality Assessment, Marvin W. Acklin

Archives of Assessment Psychology

The scientific and philosophical background of personality assessment is examined, including review of hermeneutic methods in the human sciences. Following a keyword search and psychological test usage survey, it was concluded that the nomothetic scientific orientation predominates in forensic psychology. A topic debated since the middle 19th century, the triumph of the nomothetic has implications for personality assessment models, interpretive methods, and description of human lives. This paper contextualizes personality assessment in 19th and 20th century hermeneutical philosophy, including the status of the nomothetic/idiographic divide. Hermeneutic philosophy--represented in the work of Schleiermacher, Dilthey, Heidegger, Bultmann, Gadamer, and Ricoeur--offers rich and …

Leone, Mosticoni, Ianella, Biondi, And Butcher’S (2018) Effort To Compare The Mmpi-2-Rf With The Mmpi-2 Falls Well Short, Yossef S. Ben-Porath, Auke Tellegen

Archives of Assessment Psychology

Leone, Mosticoni, Iannella, Biondi, and Butcher’s (2018) comparison of the MMPI-2 and MMPI-2-RF in a clinical sample falls well short of its goals. On the basis of analyses conducted with a sample of patients, the authors conclude that the MMPI-2-RF is less sensitive to psychopathology and is susceptible to gender bias. However, their study fails to meet basic requirements for sound research methodology and reporting of research findings. The findings reported are inconsistent with or contradict the authors’ conclusions, many of which have already been rebutted in previous publications, which they ignored. Leone et al.’s (2018) discussion fails to acknowledge …

Equivalence Of Remote, Online Administration And Traditional, Face-To-Face Administration Of Woodcock-Johnson Iv Cognitive And Achievement Tests, A. Jordan Wright

Archives of Assessment Psychology

Many children in need do not receive the mental health services they require. This is true with psychoeducational services in schools, where a shortage of school psychologists has been identified. An estimated 15% of all students struggle with attentional or learning difficulties that are unassessed and unaddressed, largely due to problems with access to psychoeducational evaluations. Remote, online psychoeducational evaluations have the potential to decrease this access problem by assisting school psychologists with their evaluation workload. The present study evaluated the equivalence of a remote, online administration procedure for the Woodcock-Johnson IV cognitive and achievement tests with traditional, in-person administration. …

A Phenomenological Study Of Faculty Perceptions: Non-Native Speakers Of English (L2s) In Bachelor Degree Programs, Leisha Cali

Theses and Dissertations

This applied dissertation was designed to explore the experiences of faculty teaching L2s in bachelor degree courses at a private university in South Florida and to identify potential approaches and teaching methods that influence L2s’ learning and success. L2s comprise 10% of the nation’s college enrollment and are four times less likely to graduate with a bachelor degree than their socioeconomic peers who speak English as a first language.

The researcher examined the meaning of bachelor degree completion for L2s, perceived characteristics of successful L2s, and teaching methods influencing L2s’ success to understand how L2s succeed in bachelor degree courses. …

A Study Of Environmental Factors That Affect The Physical And Mental Health Of Airline Pilots: A Systematic Review With Metasynthesis, Deborah Donnelly

Theses and Dissertations

The purpose of the systematic review of the literature was to compile and synthesize the research that had been conducted on the environmental factors that affect airline pilot health during their cockpit exposure. The purpose was also to compile research on the effects of these environmental factors. This study added onto the scarce body of research on airline pilots and the environmental factors that affect their health.

This research included published sources that were found through searching electronic databases such as ERIC, ProQuest Central, PubMed, Federal Aviation Administration, and Nova Google Scholar. The study used qualitative studies, along with government …

A Study Of A High School Intervention Program To Increase Access To Higher Education, Erin Nicole Davis

Theses and Dissertations

This applied dissertation was designed to determine the effectiveness of a college access program created to improve college application and acceptance rates for underserved students. The program is targeted toward low-income, first-generation students, many of whom are minorities and reside in a rural area. The schools that the students attended have school counselors, but due to limited resources and other challenges, students often did not receive significant information about access to higher education. Since many students were the first in their family to attend college, they relied on information from the school to help them navigate the process.

This study …

A Qualitative Study Of The Philanthropic Behavior Of Generation X And Crowdfunding, Donna R. Lowe

Theses and Dissertations

This applied dissertation was designed to explore the connection between social triggers, virtual validation, and philanthropic behaviours of the Generation X population. Current literature largely ignores the Generation X population and no research has yet been conducted that directly links the successful funding of crowdfunding campaigns to both virtual validation and social triggers in the Generation X population.

To explore the connection between social triggers, virtual validation, and philanthropic behaviours of the Generation X population, the writer reviewed the application of retrieving psychological motivations based on non-conscious responses by way of belongingness theory, social comparison theory, and Maslow’s Hierarchy of …

Academic Achievement Gaps Of Students In Private School Settings As Compared To Their Counterparts In Regular Public Educational Settings, April Yelani Ferguson

Theses and Dissertations

This applied dissertation was designed to provide the effectiveness of promoting change management through historical findings of closing reading comprehension (i.e., vocabulary) achievement gaps with black and white 9th and 10th grade students in a private school and 66 participants in this study. Achievement gaps in education refers to the disparity in academic performance between groups of students (Ansell, 2011). The achievement gap shows up in grades, standardized-test scores, course selection, dropout rates, and college-completion rates and among other success measures. Achievement gaps occur when one group of students such as, students grouped by race/ethnicity, gender outperforms another group and …