Digital Commons Network^™

Google Docs-Mediated Small Group Writing In Arabic As A Foreign Language Classes: Interaction Patterns, Written Text Quality, And Students’ Perceptions, Maher Alkhateeb

Theses and Dissertations--Education Sciences

This study used an exploratory holistic single case study design to understand how Arabic as a foreign language (AFL) students completed a small group writing assignment using Google Docs. More specifically, this study investigated the interaction patterns that emerged between the students throughout the writing process, and if a relationship existed between the emerging interaction patterns and the holistic quality of the final written text. This study also explored the content focus of students’ comments and students’ perceptions of Google Docs-mediated small group writing.

Informed by the sociocultural theory in language learning and by drawing on Google Docs comments and …

A Comparative Study Of Leadership Styles In International Special And General Education Schools In The United Arab Emirates, Kaitlin M. Jackson

Theses and Dissertations--Education Sciences

This study attempted to identify leadership styles of school leaders in international special and general education schools in the United Arab Emirates. Additionally, this study sought to explore the influence of various demographic factors on perceived leadership styles. The Multifactor Leadership Questionnaire (Avolio & Bass, 2004) was given to teachers across eight schools for the purpose of obtaining their perceived rating for leadership behaviors of school leaders at equivalent levels. Descriptive statistics were examined to identify prevalent leadership styles and trends in the demographics of survey respondents. Hierarchical linear models were conducted to determine the statistical significance of leadership style …

Muslim College Students And Civic Engagement, Aus Abdulwahhab

Theses and Dissertations--Educational Policy Studies and Evaluation

This study explores the nature of civic engagement of Muslim college students in the United States. The Community of Practice Theory is used as a conceptual structure to explore the relation between meaning, practice, identity and organization for Muslim students active in civic engagement through campus-based Muslim Student organizations. Pluralism, as shared values that combine different people and advocates wider civic participation, was adopted as part of the conceptual framework to see how the Muslim students think, serve, learn, and develop throughout the process of engagement on campus and in the local community. Particular attention is paid to the impacts …

Application Of High Performance Training Strategies To Enhance Occupational Readiness In Law Enforcement Cadets, Gabriel Jose Martinez

Theses and Dissertations--Kinesiology and Health Promotion

Law enforcement requires cadets to achieve a requisite level of physical fitness to prepare for occupational demands. However, there is limited research on the effectiveness of academy exercise programs to optimize physical fitness and occupational physical ability through high performance training strategies more typically utilized in elite athletic populations. Furthermore, there is a paucity of research identifying physical fitness correlates of occupational performance. Collectively, this information will provide academies and practitioners with critical information to develop evidence-based training programs. Therefore, the purposes of this study were to: Aim 1) Examine the effectiveness of integrating autoregulatory progressive resistance exercise (APRE) and …

Levels Of Feedback In Preparation For A Student-Led Conferencing Event: A Case Study Of Elementary Students' Experiences, Cherise Williams

Theses and Dissertations--Curriculum and Instruction

According to the literature on student achievement, the classroom teacher and effective feedback are two of the most influential factors that affect students’ performance (Hattie and Timperley, 2007). Teacher feedback is an effective and efficient instructional strategy that can bridge the gap between a student’s actual level of understanding and the level required to become independently successful. There are multiple types and levels of feedback that teachers may employ to support students’ work. It is important that a teacher utilizes various levels of feedback, particularly levels that pertain to the task (FT), the process (FP), and student regulation (FR) skills …

Assessing Learning Efficiency In Narrative Simulation Delivered Through Interactive Multimedia, Christopher Shannon Daniel

Theses and Dissertations--Curriculum and Instruction

This study evaluated the effects of Narrative Simulation (NS) on learning and cognitive load. Specifically, it measured the potential differences in observed instructional efficiency when comparing a self-paced expository multimedia lesson to a NS lesson which involves a character-focused story with multiple decision inputs at key points.

This ex post facto design observed 119 participants consisting of preservice teachers from a large public university in the southeastern United States. They were divided into two sequence groups: (a) Expository Lesson Group; and (b) Narrative Simulation group. The Expository group received Expository Lesson One first, then Expository Lesson Two, and then Narrative …

A Personalized Approach To Professional Development Through A Community Of Practice, Kelly I. Cua

Theses and Dissertations--Educational Leadership Studies

Personalized learning has gained traction in the United States as schools look to improve student learning through means that are less focused on standardized tests and are more focused on individualized student needs (Cavanagh, 2014). To successfully implement a new learning initiative such as personalized learning, high-caliber training must be provided. Research indicates a teacher's expertise and effectiveness account for the most significant difference in student achievement (Ferguson, 2001; Hattie, 2012), and therefore quality teacher professional development is paramount. One way to improve a teacher’s excellence and effectiveness is through sustained, collaborative, and meaningful professional development.

In this study, I …

Chronic Chemogenetic Stimulation Of The Nucleus Accumbens Produces Lasting Reductions In Binge Drinking And Ameliorates Alcohol-Related Morphological And Transcriptional Changes, Dar'ya Y. Pozhidayeva, Sean Farris, Calla Goeke, Evan Firsick, Kayla G. Townsley, Marina Guizzetti, Angela Ozburn

Chemistry Faculty Publications and Presentations

Binge drinking is a dangerous pattern of behavior. We tested whether chronically manipulating nucleus accumbens (NAc) activity (via clozapine-N-oxide (CNO) and Designer Receptors Exclusively Activated by Designer Drugs (DREADD)) could produce lasting eects on ethanol binge-like drinking in mice selectively bred to drink to intoxication. We found chronically increasing NAc activity (4 weeks, via CNO and the excitatory DREADD, hM3Dq) decreased binge-like drinking, but did not observe CNO-induced changes in drinking with the inhibitory DREADD, hM4Di. The CNO/hM3Dq-induced reduction in ethanol drinking persisted for at least one week, suggesting adaptive neuroplasticity via transcriptional and epigenetic mechanisms. Therefore, we defined this …

Analytical And Field Verification Of A 3d Hydrodynamic And Water Quality Numerical Scheme Based On The 2d Formulation In Ce-Qual-W2, Hussein Ali Mahdi Al-Zubaidi, Scott A. Wells

Civil and Environmental Engineering Faculty Publications and Presentations

A new 3D hydrodynamic model was developed to simulate water quality transport in surface waterbodies. The governing equations are the continuity equation, free surface equation, momentum equation and transport equation. The 2D numerical scheme of CE-QUAL-W2 was expanded in three dimensions and modified to solve for the free surface elevation. A time splitting technique was employed to solve the momentum and transport equation. The numerical formulation of the 3D scheme used a novel solution, which resulted in a tri-diagonal matrix form for solving the free surface equation rather than a more computationally intensive penta-diagonal matrix solution. In addition, the hydrodynamic …

A Study Of Road Autonomous Delivery Robots And Their Potential Impacts On Freight Efficiency And Travel, Dylan Jennings, Miguel A. Figliozzi

Civil and Environmental Engineering Faculty Publications and Presentations

Road autonomous mobile robots have attracted the attention of delivery companies and policy makers for their potential to reduce costs and increase urban freight efficiency. Established delivery companies and new startups are investing in technologies that reduce delivery times and/or increase delivery drivers’ productivity. In this context, the adoption of Road Automatic (or Autonomous) Delivery Robots (RADRs) has a growing appeal. Several RADRs are currently being tested in the United States. The key novel contributions of this research are: (a) an analysis of the characteristics and regulation of RADRs in the US and (b) a study of the relative travel, …

Carbon Emissions Reductions In Last Mile And Grocery Deliveries Utilizing Autonomous Vehicles, Miguel A. Figliozzi

Civil and Environmental Engineering Faculty Publications and Presentations

New driverless air and ground vehicles are being launched and tested to deliver products or services in the areas of retail, groceries, and healthcare. This research focuses on the efficiency of autonomous (driverless) delivery vehicles in terms of vehicle-miles, energy consumption, and carbon emissions. Drones or UAVs, sidewalk autonomous delivery robots (SADRs), and road autonomous delivery robots (RADRs) vehicles carbon emissions are compared against emissions from an electric van (e-van), a conventional internal combustion engine van, and driving to a store utilizing electric and conventional vehicles. The impacts of vehicle capacity, range, and time constraints are analyzed as well as …

Accessibility And Equity Analysis Of Common Carrier Parcel Lockers At Transit Facilities In Portland, Oregon, Katherine Keeling, Jaclyn S. Schaefer, Miguel Figliozzi

Civil and Environmental Engineering Faculty Publications and Presentations

Transit goals have typically focused on commuter trips but facilitating urban last-mile freight logistics is a potential strategy to increase transit ridership and mitigate the demands of parcel distribution on the transportation network. Presently, most parcel lockers operate out of private businesses, but consumer surveys have found that transit users may be interested in locker facilities at transit connections. The implementation of an unmanned, secure, common carrier parcel locker system could have benefits for non-transit users as well. Consolidation of deliveries is expected to benefit courier companies by allowing operations at increasingly competitive rates, and retailers and consumers benefit from …

Improving Accountants' Ability To Identify, Manage, And Prevent Fraud In Not-For-Profit Organizations, Gabrielle Pauline Fish

Doctoral Dissertations and Projects

Fraud is a growing problem in the not-for-profit (NFP) sector; this problem increases because of the lack of fraud-prevention preparation had by NFP financial professionals. Furthermore, asset misappropriation is the most commonly perpetrated occupational fraud in NFPs. Although approximately 90% of all reported frauds are asset misappropriation, a gap in existing research results in limited data regarding asset misappropriation in NFPs. This study contains an extensive examination of peer-reviewed research regarding fraud topics, with an emphasis on asset misappropriation. The conceptual framework incorporated the Fraud Management Lifecycle Theory, the Fraud Triangle Theory, the Theory of White-Collar Crime, and the Routine …

Innovativeness And Leadership Styles As Determinants Affecting The Use Of Icts Among Librarians In Nigeria, Florence Olise, Florence Awele Idoko Mrs, Jacinta Isioma Ogonwa Mrs

Library Philosophy and Practice (e-journal)

This study aimed to determine innovativeness and leadership as determinants affecting the use of ICTs among librarians in Nigeria. The cross-sectional research design was used in this study to survey 254 certified librarians systematically selected from the 5,437 librarians certified by the Library Registration Council of Nigeria (LRCN). A structured questionnaire, which was the research instrument of this study was validated by experts and considered reliable using the Cronbach Alpha formula on SPSS version 20. At against the 254 copies of the questionnaire distributed in online formats, only 177 questionnaires were completely and correctly retrieved and filled. Key findings are …

The Economic Basis Of The Independent Contractor/Employee Distinction, Eric Posner

Coase-Sandor Institute for Law & Economics Research Paper Series

In recent years, a controversy has erupted over the distinction between employees and independent contractors. Commentators have argued that in the modern “gig economy,” many people traditionally classified as independent contractors are as vulnerable as employees and should be granted the legal protections that employees alone normally enjoy. However, the distinction between the two categories remains inescapable, and the theoretical basis for it has not been identified. I argue that the distinction is derived from market structure. Employees are workers who, because they must make relationship-specific investments in a single firm, are subject to labor monopsony. Independent contractors do not …

Chevronizing Around Cost-Benefit Analysis, Jonathan S. Masur, Eric A. Posner

Coase-Sandor Institute for Law & Economics Research Paper Series

The Trump administration’s efforts to weaken regulations are in tension with cost-benefit analysis, which in many cases supports those regulations or otherwise fails to support the administration’s deregulatory objectives. Rather than attempting to justify its actions as a matter of policy preferences, the administration has responded on multiple occasions by using Chevron to interpret statutes so as to evade cost-benefit analysis. The statutory interpretation route, which we call “Chevronizing” around cost-benefit analysis, creates novel challenges for courts, as it pits traditional Chevron deference against a trend in favor of requiring agencies to regulate based on cost-benefit analysis as a matter …

Policy Implications Of The Common Ownership Debate, Eric A. Posner

Coase-Sandor Institute for Law & Economics Research Paper Series

The debate over common ownership initiated by Azar, Schmalz, and Tecu’s paper on airlines has raised questions about what, if any, policy responses are appropriate when common owners reduce competition in product markets. This paper, a response to a symposium for Antitrust Bulletin, reviews the literature on policy responses and evaluates various reform proposals in light of recent empirical and theoretical developments.

How Do Subjective Health Literacy Measures Work In Young Adults? Specifying "Online" Or "Paper-Based" Forms Impacts Results, Mary C Politi, Courtney M Goodwin, Kimberly A Kaphingst, Xuechen Wang, Angela Fagerlin, Lindsay N Fuzzell, Sydney E Philpott-Streiff

2020-Current year OA Pubs

No abstract provided.

Investigating The Effects Of Blood Flow On Muscle Fatigue And Recovery In The First Dorsal Interosseous Muscle, Nicole Nugent

Theses

The purpose of this study was to gain insight into the physiological principles driving blood flow and fatigue both during and following different levels of intermittent exertion. Utilizing diffuse correlation spectroscopy (DCS) allowed microvascular blood flow (BF) to be observed continuously, providing new insight into the behaviors of BF within the exerting muscle. This experiment was conducted with 11 healthy, adult participants, (5 male, 6 female), fatiguing the First Dorsal Interosseous (FDI) muscle through the abduction of the index finger. The study monitored BF and fatigue in response to 3 levels of intermittent exertion (20%, 30%, and 40% MVC) under …

The Dispute Resolution Movement Needs Good Theories Of Change, John Lande

Journal of Dispute Resolution

No abstract provided.

State Legislative Update, Juvan Bonni, Jonathan Ence, Lauren Smith, Jackson Tyler

Journal of Dispute Resolution

No abstract provided.

Irrational Inequality: The Role Of Fact-Based Review In Equality Change, Katie Eyer

Vanderbilt Law Review

No abstract provided.

Our Trade Law System, Kathleen Claussen

Vanderbilt Law Review

No abstract provided.

Chancery Court - For The First Time - Releases Buyer From Obligation To Close Due To Target Mae, Robert S. Reder, Katie Clemmons

Vanderbilt Law Review

No abstract provided.

Taking An Interest In Inmate Trust Accounts, Charlotte Elam

Vanderbilt Law Review

No abstract provided.

Actionable Patient Safety Solution (Apss) #3d: Pediatric Adverse Drug Events, Ron Jordan, Jerika Lam, Nathaniel Sims, Sun Coco Yang, Christopher Jerry

Pharmacy Faculty Articles and Research

Preventing ADEs in pediatric patients poses unique challenges because children are particularly vulnerable to adverse outcomes from medication errors (preventable adverse events due to wrong medication use). However, it can create a safety culture, which is a culture that promotes patient safety and quality of care while reducing preventable risks and harm.

Archaeosine Modification Of Archaeal Trna - A Role In Structural Stabilization, Ben Turner, Brett W. Burkhart, Katrin Weidenbach, Robert Ross, Patrick A. Limbach, Ruth A. Schmitz, Valérie De Crécy-Lagard, Kenneth M. Stedman, Thomas J. Santangelo, Dirk Iwata-Reuyl

Biology Faculty Publications and Presentations

Archaeosine (G+) is a structurally complex modified nucleoside found quasi-universally in the tRNA of Archaea and located at position 15 in the dihydrouridine loop, a site not modified in any tRNA outside of the Archaea. G+ is characterized by an unusual 7-deazaguanosine core structure with a formamidine group at the 7-position. The location of G+ at position 15, coupled with its novel molecular structure, led to a hypothesis that G+ stabilizes tRNA tertiary structure through several distinct mechanisms. To test whether G+ contributes to tRNA stability and define the biological role of G+, we investigated the consequences of introducing targeted …

Unveiling Crucivirus Diversity By Mining Metagenomic Data, Ignacio De La Higuera, George Kasun, Ellis L. Torrance, Alyssa A. Pratt, Amberlee Maluenda, Jonathan Colombet, Maxime Bisseux, Viviane Ravet, Anisha Dayaram, Daisy Stainton, Simona Kraberger, Peyman Zawar-Reza, Sharyn Goldstien, James V. Briskie, Robyn White, Helen Taylor, Christopher Gomez, David G. Ainley, Jon S. Harding, Rafaela S. Fontenele, Joshua Schreck, Simone Ribeiro, Stephen A. Oswald, Jennifer M. Arnold, François Enault, Arvind Varsani, Kenneth M. Stedman

Biology Faculty Publications and Presentations

The discovery of cruciviruses revealed the most explicit example of a common protein homologue between DNA and RNA viruses to date. Cruciviruses are a novel group of circular Rep-encoding single-stranded DNA (ssDNA) (CRESSDNA) viruses that encode capsid proteins that are most closely related to those encoded by RNA viruses in the family Tombusviridae. The apparent chimeric nature of the two core proteins encoded by crucivirus genomes suggests horizontal gene transfer of capsid genes between DNA and RNA viruses. Here, we identified and characterized 451 new crucivirus genomes and 10 capsid-encoding circular genetic elements through de novo assembly and mining of …

Freedom Of Information Law And Records Management Practices Among Records Managers In Nigeria’S Premier University, Oluwabukunmi Dolapo Ifenaike, Wole Michael Olatokun

Library Philosophy and Practice (e-journal)

Introduction. This study was designed to investigate the awareness level, perception, and the adherence of record managers in the University of Ibadan to the provisions of the Nigerian Freedom of Information Law in relation to stages of records management practice.

Method. Survey design was adopted. The population comprised of 705 records managers and 255 were selected as sample. Data were collected using questionnaire and interview schedule and thereafter analysed using frequency distribution and percentage tables. The interview responses were transcribed and themes were identified using Nvivo version 12.

Results. Findings revealed that the level of awareness of records managers about …

Intimate Partner Violence And Covid-19 In Rural, Remote, And Northern Canada: Relationship, Vulnerability And Risk, Pertice Pertice Moffitt, Wendy Aujla, Crystal J. Giesbrecht, Isabel Grant, Anna-Lee Straatman

All Faculty Publications

In rural, remote, and northern parts of Canada, the pre-existing vulnerability and risk for intimate partner violence has been exacerbated by COVID-19. The purpose of this commentary is to identify the unique impact of COVID-19 on intimate partner violence both in terms of the bearing on those experiencing abuse and on the service sector in rural, remote and northern communities where the rates of intimate partner violence and intimate partner femicide pre-pandemic are higher than in larger cities. The recommendations offered in this paper include enhanced safety planning, alternate housing for victims fleeing violence, and suggestions for service providers. We …