Digital Commons Network^™

A Meta-Analysis Examining Technology-Assisted L2 Vocabulary Learning, Aiqing Yu, Guy Trainin

Department of Teaching, Learning, and Teacher Education: Faculty Publications

This meta-analysis examines the effectiveness of technology-assisted second language (L2) vocabulary learning as well as identifies factors that may play a role in their effectiveness. We found 34 studies with 2,511 participants yielding 49 separate effect sizes. Following the procedure developed by Hunter and Schmidt (2004), we corrected for sample size bias and measurement error. The overall effect size for using technology to learn L2 vocabulary was d = 0.64, which is a moderate effect size. The Q statistic indicated a significant variability in effect size, so we followed up with a theory-driven moderator analysis. The results of the moderator …

Intermediate Accounting Ii, William Hahn

Syllabus Repository

No abstract provided.

Response: Radicalism And Democracy In Monetary System Reform, John Crawford

Faculty Scholarship

No abstract provided.

The Legal And Moral Responsibility To Protect, Karen Musalo

Faculty Scholarship

No abstract provided.

Henry Ward: "Sound Builder" For The Jackson Purchase

Jackson Purchase Historical Society Journal Archive

Henry Ward: "Sound Builder" For the Jackson Purchase

George G. Humphreys

Punitive Surveillance, Kate Weisburd

Faculty Scholarship

Budget constraints, bipartisan desire to address mass incarceration, and the COVID-19 crisis in prisons have triggered state and federal officials to seek alternatives to incarceration. As a result, invasive electronic surveillance—such as GPS-equipped ankle monitors, smartphone tracking, and suspicionless searches of electronic devices—is often touted as a humane substitute for incarceration. This type of monitoring, which I term “punitive surveillance,” allows government officials, law enforcement, and for-profit companies to track, record, search, and analyze the location, biometric data, and other meta-data of thousands of people on probation and parole. With virtually no legal oversight or restraint, punitive surveillance deprives people …

An American Dream Gone Green: A Discussion Of Existing Environmental Marketing Regulations And The Need For Stricter Legislation, Christian Robledo

Touro Law Review

Many consumers seek to purchase environmentally friendly products and companies have responded with “green” marketing, which includes claims of environmental benefits and sustainability with respect to what is being sold. Unfortunately, these claims often overstate their impact on the environment or are presented in a way to mislead consumers. This practice is referred to as greenwashing. Not only does it harm consumers, but it potentially harms the reputation of truly eco-friendly companies that are viewed with skepticism or outright distrust due to the deceitfulness of companies that do engage in greenwashing.

This Note discusses the lack of legislation that currently …

Adaptation Of The Revised Universal Soil Loss Equation (Rusle) To Soil Loss Modeling In A Semi-Arid Watershed: A Case Study From Western High Atlas, Morocco, Latifa Bou-Imajjane, Mhamed Alaeddine Belfoul, Martin Stokes, Abdenbi Elaloui, Adnane Labbaci, Ayady H El, Yassine Ez-Zaouy

School of Geography, Earth and Environmental Sciences

No abstract provided.

The Potential Of Peatlands As Nature-Based Climate Solutions, Maria Strack, Scott J. Davidson, Takashi Hirano, Christian Dunn

School of Geography, Earth and Environmental Sciences

Purpose of ReviewDespite covering only 3% of the land surface, peatlands represent the largest terrestrial organic carbon stock on the planet and continue to act as a carbon sink. Managing ecosystems to reduce greenhouse gas (GHG) emissions and protect carbon stocks provide nature-based climate solutions that can play an important role in emission reduction strategies, particularly over the next decade. This review provides an overview of peatland management pathways that can contribute to natural climate solutions and compiles regional and global estimates for the size of potential GHG emission reductions.Recent FindingsDegraded peatlands may account for 5% of current anthropogenic GHG …

Investigation Into A Brain-Computer Interface System For Music With Speech Imagery, Alberto Tates Puetate

School of Law, Humanities and Social Sciences Theses

Brain-computer interfaces (BCIs) aim to find a communication path with computers that dispenses with motor interaction using merely brain activity. This project investigates how BCI can have music as its destination, the system would allow people with motor impairments to get close to creative activities and offer musicians a novel dimension of performance. BCI systems present multiple challenges when attempting approaches in real-world circumstances. These challenges are encompassed in the transfer information rate and the deployability of such systems. BCI research is mainly medically focused therefore the brain activity measurement devices are designed under lab conditions, making them not portable …

Lived Experiences Of Congenital Heart Defect Diagnosis In Adulthood, Jacklyn Sanders

Walden Dissertations and Doctoral Studies

Abstract

Congenital heart defects (CHD) are reported by the Centers for Disease Control and Prevention as the most common type of birth defect and can affect more than 30,000 infants each year. However, CHDs diagnosed in adulthood are becoming a growing public health concern. When the defect is not diagnosed in infancy or childhood, adult individuals may experience an array of signs and symptoms leading to the diagnosis of a CHD. CHDs that are undiagnosed until an individual reaches adulthood can cause many health complications. The purpose of this phenomenological study was to describe the lived experiences of adults diagnosed …

Teacher Perceptions Of Social Networking Tools For Increasing Student Literacy And Engagement, Kishema Yolanda Simms

Walden Dissertations and Doctoral Studies

Social networking tools are innovative practices utilized by higher education institutions to promote the development of literacy skills and encourage engagement in an online learning platform. There is limited understanding of whether social networking tools have a similar effect on fourth-grade students' literacy development and engagement. The purpose of this basic qualitative research study was to explore fourth-grade teachers' perceptions of using social networking tools for literacy development and engagement. Using the Garrison, Anderson, and Archer's community of inquiry conceptual framework, research questions were designed to explore fourth-grade teachers' perceptions of using social networking tools in English language arts classes …

Retention Of Female Single Parents After The First Year Of Higher Education, Victoria Vannest

Walden Dissertations and Doctoral Studies

The problem this study addressed is that undergraduate, female, single parent students are less likely than other groups of women to complete college. The purpose of this basic qualitative study was to explore perceived challenges of persistence to degree completion of undergraduate, female, single parent students in a Southern state, at a suburban community college. The research question used in this basic qualitative study determined what perceived challenges undergraduate female single parents in higher education face during their first year as a student in a community college regarding persistence to degree completion. Using Tinto’s theory of student integration as a …

Health Educators’ Perspectives On Black And Latin@ College Students’ Health Literacy, Desiree Williams Brown

Walden Dissertations and Doctoral Studies

AbstractEmerging adulthood is a critical life stage when participation in higher education can facilitate the transition of young individuals into adulthood and independence. The barriers associated with low health literacy levels are higher among racial or ethnic groups facing health inequalities, including those enrolled in higher education institutions. The purpose of this basic qualitative study was to explore how health educators promoted the health literacy of Black and Latino emerging adult college students. The theoretical framework was based on Bandura’s social cognitive theory. Eight health professionals who served to promote health literacy across diverse college campuses and different states in …

Capacity-Building Strategies Leaders Of Nonprofit Organizations Use To Improve Performance, Ashley Williams

Walden Dissertations and Doctoral Studies

Capacity-building strategies to improve nonprofit organizational performance are essential, as 60% of nonprofit organizations are experiencing increased service demands while struggling to maintain adequate operational funds and fulfill their mission. Leaders of nonprofit organizations who fail to implement capacity-building strategies risk their organization’s ability to adapt, maintain solvency and relevance. Grounded in the strategic agility framework, the purpose of this qualitative multiple case study was to explore strategies leaders of nonprofit organizations implemented to build capacity and positively impact organizational performance. The participants comprised four leaders of nonprofit organizations in Texas who successfully used strategies to improve growth, capacity, and …

Business Strategies Towards Financial Stability For Community College Administrators: A Qualitative Study, Lauren Holubec

Walden Dissertations and Doctoral Studies

Nationwide, community college administrators are attempting to maintain financial stability amid extreme budget challenges. The problem that was addressed through this study is that some community college administrators at a large Northeastern state lack strategies to sustain financial stability, which threatens the 14 institutions’ ability to continue to operate as a viable educational choice. The purpose of this study was to investigate the strategies that community college administrators at multiple institutions of varying financial stability use. The conceptual framework that grounded the study was Porter’s five forces framework. Research questions focused on what strategies are used, why these strategies are …

Cost-Containment Strategies Used By Hospital Business Leaders For Pharmaceutical Inventory, Julie Carlene Mccaughan

Walden Dissertations and Doctoral Studies

Ineffective strategies to contain the costs of medical supply inventory can result in financial loss and are a significant challenge for hospital leaders. Grounded in complex adaptive systems theory, the purpose of this qualitative single case study was to explore the cost-containment strategies that private hospital business leaders use to reduce the expense of pharmaceutical inventory. The participants comprised six private hospital business leaders in one healthcare organization in Myanmar. Data were collected from semistructured interviews, internal company documents, and publicly available annual reports. Four themes emerged from Yin’s five-step data analysis method: (a) management controls, (b) specialist engagement and …

Evaluation Of An Orientation Program For Graduate Nurses Transitioning Into Professional Practice, Kristy Patrick-Lewis

Walden Dissertations and Doctoral Studies

The transition from student nurse to practicing professional is extremely challenging. The local organization experienced increases in turnover among new graduate hires and determined that adjustments to their orientation program to better meet the needs of new graduates were warranted. The problem that this doctoral project addressed is the lack of evaluation of the effectiveness of the new orientation program. The practice-focused question examined the effectiveness of the new orientation program at reducing turnover and improving satisfaction with the quality of the orientation program among new graduate nurses. The framework used to guide this study was Patricia Benner’s novice to …

Pharmacists’ Responses To Medication Management Following Disasters, Rellamichelle W. Tyree

Walden Dissertations and Doctoral Studies

Disasters, both natural and human made, can cause emerging health threats in the United States and the Caribbean. The disasters that pharmacists experienced and reported for this study included hurricanes, snowstorms, ice storms, flooding, and a pandemic. The purpose of this research was to investigate the challenges and outcomes associated with pharmacists’ medication management practices during and following disasters. This generic qualitative study focused on pharmacists’ experiences and their responses to disaster planning and medication management activities. The ecological model of disaster management was the conceptual framework used to investigate the pharmacists and their responses and actions used to address …

Oil Rig Trainees’ Perspectives On The Influence Of Drilling Simulation On Their Learning And Motivation, Adel Mohamed Hassanein Abdelaziz

Walden Dissertations and Doctoral Studies

Low enrollment levels in vocational drilling training programs in the Arabian Gulf area have resulted in a talent gap, with little success in building and retaining national crews. With current simulation technology, it is believed that trainees' learning, motivation, and achievements will increase; however, further study is needed to determine if these conclusions hold. The purpose of this basic qualitative study was to explore how using simulation technologies influences trainees' learning, motivation, and perspectives about completing their education at an oil-field drilling rig’s vocational training facility. Davis’s technology acceptance model concerning user reception of information systems formed the conceptual framework. …

Rehabilitation Counselor Competency When Working With Sci And Physical Disabilities, Denise M. Anderson

Walden Dissertations and Doctoral Studies

The purpose of this qualitative phenomenological study was to address the gap in knowledge of the perceived competency of rehabilitation counselors when working with patients with a spinal cord injury (SCI) and/or a physical disability. The factors that influence the mental health needs of person with SCI and the understanding of how rehabilitation counselors view their competency levels with supporting this population were explored. Selection criteria included licensed or certified rehabilitation counselors actively providing care for persons with SCI and/or a physical disability applying a theoretical framework. A qualitative descriptive phenomenological approach was used to address the central research question …

Parents’ And Teachers’ Perceptions Of Collaborative Relationships To Support Kindergarten Students’ Academic Achievement In Jamaica, Kasia Janae Archer-Howell

Walden Dissertations and Doctoral Studies

Parental involvement is a long-standing challenge that has impeded educational progress for students in the Caribbean region. The purpose of this qualitative study was to explore the perceptions of parents and teachers about collaborative relationships that support kindergarten students' academic achievement in Jamaica. The parent and family intervention framework and the ecological systems theory served as the conceptual framework. Research questions addressed how teachers and parents think collaborative relationships can be established to support kindergarten students’ academic achievement in Jamaica and the perceptions parents and teachers have about benefits and barriers to collaborative relationships that support kindergarten students’ academic achievement …

The Effect Of Female Leadership On Organizational Effectiveness In The Nigerian Oil And Gas Sector, Kadilo Badom

Walden Dissertations and Doctoral Studies

AbstractFemale participation in economic production remains a vital discourse in the public space irrespective of the type of activity or economic jurisdiction. The Nigerian economy is not left out as successive governments in the country have continued to encourage the participation of women in governance, public institutions, and private sector firms. These targeted efforts notwithstanding, there are still sectors where male dominance remains a major issue. Prior research shows that among the reasons for not promoting females to leadership positions include specific organizational stereotypes, ideologies, lack of female motivation-to-lead, and societal values, and lack of role-models. Within the Nigerian oil …

Increasing Knowledge Of A Weekend Staffing Policy Among Nurses Working Weekends, Fatima Bah

Walden Dissertations and Doctoral Studies

Abstract

The relationship between adequate nurse staffing and patient outcomes is well documented. The local organization identified a concern with appropriate weekend staffing due to repeated callouts by nurses. The purpose of this DNP project was to determine whether an educational intervention on the relationship between adequate staffing and positive patient outcomes, coupled with a review of the organization’s policy regarding weekend staffing, increases knowledge and awareness among nurses working weekends. Benner’s novice to expert theory and systems theory were used to ground this project. Following an invitational email, 20 individuals participated in the educational intervention. Most participants (n = …

Relationships Between Social Bonds And Non-Reoffender Status Among Female Offenders, Tiffinny Beard

Walden Dissertations and Doctoral Studies

AbstractThe purpose of this quantitative longitudinal correlational study was to examine whether positive social bonds with caring, supportive family, prosocial peers, and spouses/partners were significantly predictive of non-reoffender status using archival data from a sample of female offenders who were under community supervision in the state of Michigan during the years 2011–2014. The study had three interval predictor variables: positive social bonds with family, prosocial peers, and spouse/partner. The dichotomous criterion variable was recidivism (i.e., reoffending within a three-year period). The study sample was 325 female offenders on probation or parole in Michigan during the years of 2011–2014. Most of …

The Influence Of Electronic Health Records Systems On Physicians' Efficiency And Effectiveness, William Everette Bond

Walden Dissertations and Doctoral Studies

AbstractElectronic Health Records (EHR) were introduced into the field of medicine to replace outdated paper files with searchable, and easily transferrable electronic files. The results of numerous research studies have shown that the use of EHR allowed for beneficial outcomes for the physician and the patient. Some of the benefits included a reduction in scheduling and medication prescription errors. Concurrently, some of the negative factors attributed to EHR use included interoperability issues, reductions in facetime with patients, increased physician workload, and an increase in physician burnout. Little research was found that examined the negative factors from the perspective of the …

Survival Strategies For Small And Medium Scale Enterprises In Nigerian Confectionery Industry, Rita Ejelehi Brodie-Mends

Walden Dissertations and Doctoral Studies

Incorrect start-up strategies account for the failure of many small-and medium-scale enterprises (SMEs) in the first 5 years of operation. A lack of business owner entrepreneurial skills and enterprise development contributes to the high mortality rate of SMEs, the failure of which is a significant limitation on global economic growth and job creation. Grounded in the resource-based theory, the purpose of this qualitative multiple-case study was to explore strategies five SME confectionary business owners in Lagos, Nigeria, used to sustain their businesses beyond the first 5 years of start-up. The participants were owners of SME confectionary businesses who implemented strategies …

The Impact Of Electronic Health Records Meaningful Use On Patient Safety And Satisfaction, Paulette Brown

Walden Dissertations and Doctoral Studies

AbstractThe widespread adoption of electronic health records (EHRs) is encouraged because of their potential to improve the quality of care provided. It was unknown to what extent the meaningful use of EHRs would impact patient safety and satisfaction in general and specialty hospitals. The researcher’s purpose for this quantitative correlational research was to examine the impact of meaningful EHR use of EHRs on patient safety and satisfaction outcomes in general and specialty hospitals in Philadelphia (PA). The constructs of the institutional theory guided the study. The hypotheses that guided the study included (a) Meaningful EHR use positively influences patient satisfaction …

Impact Of Healthcare Providers’ Perception On Telehealth Implementation, Misty Leann Cantrell

Walden Dissertations and Doctoral Studies

Telehealth has been proven to have a significant impact on patient outcomes; however, the use of telehealth in both rural and urban areas is sporadic and inconsistent. Although researchers have investigated this issue, there is little literature on the understanding of the impact healthcare provider (HCP) perception plays in this sporadic usage. The purpose of this quantitative research study was to understand how perception and behavioral intention of HCPs impacted the use of telehealth in rural and urban areas. The unified theory of acceptance and technology (UTAUT) was used to structure this research to facilitate determining the correlation between perception …

Strategies Used By Small And Medium Enterprises In Rome And Cairo To Access Finance For Growth, David Chatsama

Walden Dissertations and Doctoral Studies

A lack of access to finance for small and medium-sized enterprises (SMEs) negatively impacts their business growth. SME leaders who lack strategies to access finance for growth may observe a stagnation in the growth of their organizations. Grounded in the resource-based view, the purpose of this qualitative multiple case study was to explore strategies SME leaders use to access finance for growth. Participants were six SME business leaders from Rome (Italy) and Cairo (Egypt). Data were collected through semistructured interviews and reviews of company documents. Using thematic data analysis, three themes were identified: creating a compelling investment story, leveraging on …