Digital Commons Network^™

Quality Assurance Project Plan - Spokane River Pfas Study, Chad Pritchard

EWU PFAS Research Collection

Assessing the impacts of poly- and perfluoroalkyl substances (PFAS) contamination across multiple aquifers and multiple sources requires a detailed understanding of the hydrogeologic framework to quantifiably determine PFAS sources. The West Plains of eastern Washington is an ideal natural laboratory to study the fate and transport of PFAS because the general geohydrologic framework has been established and collaboration with several related PFAS projects will maximize the use of grant funds. This project will help the population, environment, and commercial entities of the West Plains by building a transport model, delineating PFAS contamination, and using unique PFAS distribution at different locations …

Afit Librarian Newsletter, Fourth Quarter 2026, D'Azzo Research Library, Air Force Institute Of Technology

AFIT Library Knowledge Base

No abstract provided.

A Profile Of Assisted Living Direct Care Workforce Training Requirements Across The United States, Erh-Chi Hsu, Paula Carder, Lindsey Smith, Zhiqing E. Zhou, Olga Yakusheva, Anna S. Beeber, Eric Jutkowitz, Kali Thomas

Institute on Aging Publications

Objectives

To characterize assisted living (AL) direct care worker (DCW) training requirements across the United States and how these regulations have changed over time. Specifically, we examine state-level profiles of training regulations, including duration, frequency, content, source of materials, evaluation, and changes in regulatory coverage.

Design

Cross-sectional and longitudinal descriptive study using state policy data and AL directories from 2019, 2021, and 2023.

Setting and Participants

All US states' AL training–related regulations; all ALs and AL beds governed by those regulations.

Methods

We used a mixed-methods approach with an explanatory sequential design (QUAN → qual), first conducting health services regulatory …

Editor’S Note, Patric R. Spence

Journal of the Association for Communication Administration

This editorial introduces Volume 43 of the Journal of the Association for Communication Administration and situates the publication within the history of the Association and the communication discipline. It summarizes contributions addressing departmental leadership, academic middle management, organizational change, and professional association leadership. The editorial also describes ongoing efforts to digitize historical publications, correct bibliographic records, and improve access through an institutional repository. Emphasis is placed on preserving the historical record of communication administration and encouraging contributions that draw on practical administrative experience, professional reflection, and research.

Death By A Thousand Cuts: Thoughts On Protecting Faculty And Staff Morale From Ever-Increasing Administrative Demands, Timothy R. Levine

Journal of the Association for Communication Administration

Faculty life is more challenging and demanding than ever. Many university administrators give lip service to promoting faculty and staff job satisfaction, retention, morale, and engagement. This essay focuses on one threat to the faculty and staff: the increasing bureaucratic demands from ever more bloated university administrations. A chair-level mitigation strategy is proposed in which chairs selectively shield faculty and staff from some of the burden, while prioritizing and explaining the merits of mission-critical tasks in ways that are transparent and align with scholarly values.

"A View From Mid-Field": Preparing Middle Managers For The Communication Paradoxes Of Change Management, Jennifer A. Sandoval, Robert S. Littlefield

Journal of the Association for Communication Administration

In this study, 20 middle managers are interviewed about the increasing need for flexibility, responsiveness, and change management skills at a large, diverse, and public Southeastern university. The data reveal the middle managers identifying and coping with four paradoxical aspects of their change management role: the cognitive/internal paradoxes of capacity and knowledge and the behavior/external paradoxes of advocacy and process. The results demonstrate how these academic administrators managed the shifting terrain through internal agency (knowledge) and external agency (behavior). These paradoxes reveal the complexity of their role as a multihyphenate in today’s academic landscape as well as an overarching tension …

Charting The Pathways: Exploring Institutional Affiliations Of Past Presidents Among The Various Communication Associations, Aubree A. Herman, Narissra Maria Punyanunt-Carter Phd

Journal of the Association for Communication Administration

This study examines the historical affiliations of past presidents of major U.S. communication associations to identify patterns in disciplinary leadership, organizational representation, and demographic change over time. By tracing the institutions associated with these leaders, the analysis documents both continuity and change in the sources of visible leadership within the field. Findings reveal substantial institutional concentration within individual associations, with a relatively small number of universities accounting for a disproportionate share of presidential terms. The results also demonstrate a pronounced shift in the composition of association leadership. Women represented only a small proportion of presidents before the 1970s but have …

Complete Issue Volume 43

Journal of the Association for Communication Administration

This is the complete Volume 43 of the Journal of the Association for Communication Administration.

Rethinking Behavior - Fall 2026, Midwest Symposium For Leadership In Behavior Disorders

ReThinking Behavior Magazine

A magazine for professionals serving children and youth with behavioral needs.

Fall 2026, Volume 10, Issue 1

Using Demographics And Psychographics To Advance The Great Commission: Lessons From The National Association Of Free Will Baptists, Edward E. Moody Jr.

Great Commission Research Journal

For decades, marketers have used demographics and psychographics to engage different segments of the population. Psychographics refers to the study of people’s activities, interests, opinions, values, attitudes, and lifestyles to better understand and predict behavior beyond what can be learned from demographic characteristics alone (Demby, 1974; Wells & Tigert, 1971). This paper examines whether these strategies can be effectively adapted to advance the Great Commission. The practices of the early church, particularly those of the Apostle Paul, reflect principles that are consistent with contemporary demographic and psychographic analysis. In this paper, the process of using an approach to help churches …

My Pilgrimage In The Growth Of The Church, Charles Van Engen

Great Commission Research Journal

I have lived a life invested in the growth of the church and forming leaders who would mobilize the church toward growth. I have sought to pay forward what others did for me. Born of missionary parents, I was raised in the state of Chiapas, in southern Mexico. From 1973 to 1985, my wife, Jean, and I served the National Presbyterian Church of Mexico in Chiapas, Mexico, in leadership formation, training evangelists, pastors, and teachers of rapidly growing churches. In 1981, I received a Ph.D. in missiology under Johannes Verkuyl at the Free University of Amsterdam. I taught Mission Theology …

Outside The Church Walls: An Empirical Exploration Of Organizational Culture And Pastoral Leadership In Two Urban Churches, Althea P. Gordon-Scott, Joshua D. Henson, Bethany D. Peters, Katrina Hutchins

Great Commission Research Journal

A mini-ethnographic case study explored the interconnections of organizational culture and pastoral leadership with sustainable outreach in two very different churches that focus on ministry to people with life-controlling issues and economic need: a small, primarily Black church in the Great Lakes region and a large, primarily White and Hispanic church in the western United States. Despite their differences, the churches shared similar espoused values and leadership characteristics that facilitated their outreach initiatives. Themes derived from the data include altruistic foundations, the value of relationships, exemplary pastoral leadership, organizational challenges, agile organizational systems, and the centrality of God.

The Great Dechurching: Who’S Leaving, Why Are They Going, And What Will It Take To Bring Them Back? By Jim Davis And Michael Graham, David Thiessen

Great Commission Research Journal

No abstract provided.

Disability & Evangelism: The Good News Of The Fullness Of God’S Kingdom By Rochelle Scheuermann, Kenneth Nehrbass

Great Commission Research Journal

No abstract provided.

Repairing The Missional Breach: Why The Church Isn’T Making Disciples And How We Can Fix It By Kevin Blackwell, Henry E. Walker

Great Commission Research Journal

No abstract provided.

How Did We Get Here? Examining 70 Years Of The Church Growth Movement By Todd Wilson, Mike Morris

Great Commission Research Journal

No abstract provided.

Reviving Mission: Awakening To The Everyday Movement Of God By Linson Daniel, Jon Hietbrink, And Eric Rafferty, John Husted

Great Commission Research Journal

No abstract provided.

Caribbean Hearing Health Readiness: A Data-Guided Method For Doctor Of Audiology Study-Abroad And Service Learning, Chelsea Tynes, Antony Joseph

AuD Capstone Projects - Communication Sciences and Disorders

Access to audiology care is essential, as unmanaged hearing loss carries significant communicative, social, and health consequences. Across many Caribbean nations, access to audiologic care remains limited, with substantial variation in workforce, diagnostic services, hearing-health infrastructure, and system readiness. The Caribbean Audiology Research Project (CARP), established by the Hearing Loss Prevention Laboratory, characterized hearing-health capacity across eight Caribbean countries: Antigua and Barbuda, Barbados, Dominica, Grenada, St. Kitts and Nevis, St. Lucia, St. Vincent and the Grenadines, and The Bahamas. Publicly available data on the audiology workforce, healthcare infrastructure, diagnostic and rehabilitative services, public-health programs, demographic indicators, and logistical factors were …

Regulating Police Robots, Farhang Heydari, Max Isaacs, Barry Friedman

Vanderbilt Law School Faculty Publications

Once considered a mere novelty, ground robots and aerial drones are quickly becoming a mainstream policing tool. Autonomous police robots, equipped with a panoply of cameras and sensors, have been sent into parks, schools, and train stations. Agencies across the country are piloting “Drone as First Responder” programs, which automatically dispatch drones in response to 911 calls. Police have used robots to disorient, immobilize, and use force against suspects.

Police robots may provide public safety benefits, but they may also carry real risks. The widespread adoption of highly mobile robots equipped with cameras, sensors, and analytics will only hasten the …

Mg-Fuzz: Model-Guided Fuzzing For Unsafe Scenario Discovery In Autonomous Driving Systems, Yulong Lyu, Ruiqi Hong, Jiawan Wang, Jun Sun, Lei Bu

Research Collection School Of Computing and Information Systems

As autonomous driving systems (ADS) are increasingly deployed in real-world environments, discovering diverse unsafe driving scenarios remains a fundamental yet difficult problem. Existing scenario generation and testing approaches often rely on black-box exploration or externally-observed heuristic feedback, which struggle to effectively guide the search toward high-risk scenarios induced by complex decision-making behaviors. A key difficulty stems from the fact that unsafe behaviors in ADS often arise from internal decision-making logic, which can induce structured and discontinuous responses that are hard to effectively explore using purely black-box guidance. Consequently, current tools tend to repeatedly discover a narrow set of similar unsafe …

Chatgpt, Can You Generate Multiple-Choice Questions For An Undergraduate Computing Course? An Evaluation Of Its Effectiveness Using Classical Test Theory, Eng Lieh Ouh, Kar Way Tan, Siaw Ling Lo, Benjamin Gan, Yuhao Zhang

Research Collection School Of Computing and Information Systems

Educators are increasingly adopting large language models such as ChatGPT to generate multiple-choice questions (MCQs), yet empirical evidence on the quality of these items in computing education assessments remains limited. This study compares 30 ChatGPT-generated and 30 manually crafted items from an undergraduate software design course, and evaluates item difficulty, discrimination, and distractor quality using Classical Test Theory. We triangulated two evaluations using within-subjects and between-subjects designs. Our quantitative findings show that all three metrics in both evaluations point in the same direction. ChatGPT-generated items are easier, less discriminating, and exhibit poorer distractor quality than manually crafted items. Distractor quality …

The Quality Dimensions Of Ai Robo-Advisors And Their Effect On Stock Market Investor Retention; The Mediator Effect Of Source Credibility., Hossam A. Deraz Dr.

Business Administration

The current study explores how AI robo-advisors (AIRA) platforms retain stock market investors over time. It examines how system reliability (REL), seamless system user interface navigation (SIN), application informativeness (INF), and perceived conversational quality (CON) affect investor retention (RET) in an emerging capital market through perceived source credibility (SCR). This empirical study included survey data from 413 Egyptian financial and investing community retail stock investors. For this study, SEM using AMOS 26 assessed direct structural routes, model fit, and indirect mediation effects after confirmatory factor analysis confirmed construct validity and reliability. Variance accounted for (VAF) calculations measuring mediation strength across …

Measuring Financial Responsibility Of Private Higher Education Institutions, Jack Hansen

Mark A. Israel '91 Endowed Summer Research Fund in Economics

The U.S. Department of Education’s Financial Responsibility Composite Score aggregates three accounting ratios to assess the financial health of private higher education institutions, yet its predetermined weights lack a formal statistical foundation. This paper argues that a data-driven alternative better summarizes institutional financial condition. Using Principal Component Analysis on the Primary Reserve Ratio, Equity Ratio, and Net Income Ratio calculated from 2025 audited statements for 30 private nonprofit bachelor’s institutions in the greater Chicago regional market, we derive empirically-determined weights. The resulting PCA-based score correlates positively with the official FRCS but produces meaningfully different institutional rankings. Relative to our composite …

Service Robots With Low Anthropomorphism In Restaurants: Consumer Reactions And Implications, Ferhat Eren, Volkan Genc

Journal of Global Hospitality and Tourism

This study investigates consumer responses to low-anthropomorphic service robots in restaurant front of-house roles using the AIDUA (Artificially Intelligent Device Use Acceptance). Data from 1,268  participants were analysed using PLS-SEM. The results revealed that social impact and  anthropomorphism significantly influenced both performance and effort expectancy, while hedonic  motivation influenced only performance expectancy. Performance expectancy strongly influenced  emotions, which in turn significantly influenced both the willingness to use service robots and objections  to their use. However, effort expectancy did not significantly influence emotions. The findings validate the  AIDUA model in this context and offer practical insights for robot design and implementation.

Covid-19 Impact On The Swiss Hotel Industry: A Time Series Analysis On 4-Stars Hotels, Yann Queckenstedt, Tianshu Zheng

Journal of Global Hospitality and Tourism

This study investigates the impact of COVID-19 on Swiss 4-star hotel arrivals using time series analysis and forecasts future demand through 2025. Employing a seasonal autoregressive integrated moving average model with intervention analysis, monthly arrival data from January 2005 to December 2022 were analyzed to quantify pandemic-related disruptions. Forecasts from January 2023 to December 2025 suggest a full recovery by March 2023, marking a 36-month rebound period. The pandemic’s economic impact mirrored downturns last seen in the 1970s, underscoring its severity. Findings offer actionable insights for hotel managers and tourism stakeholders, particularly in revenue management and strategic planning. Unlike prior …

New Mexico Health Care Workforce Committee 2026 Annual Report, University Of New Mexico - Health Sciences Center

New Mexico Health Care Workforce Committee (2013-ongoing)

No abstract provided.

Cultural Humility In The Workplace: A Causal-Comparative Study Of Foreign And Local Hire Employees In International Education, Natalie A. Ortiz

Electronic Theses and Dissertations

Cultural humility is recognized as a framework for fostering respectful relationships in culturally diverse workplaces. However, limited research has examined cultural humility within international education in regard to workplace dynamics and power imbalances that may exist between foreign and local hire educators. The purpose of this quantitative causal-comparative study was to examine differences in perceived cultural humility levels between foreign and local hire employees in PreK-12^th grade private international schools in Central Asia and Eastern Europe. The study also examined whether years of international educational experience and the number of international educational assignments influenced perceived cultural humility levels. Data …

Molecular Epidemiology Of Mycobacterium Tuberculosis In The Middle East And North Africa: A Systematic Review And Meta-Analysis, Tsegaye Shamebo, Aboma Zewude, Temesgen Mohammed, Atef Oreiby, Mohammed Saleh Albreiki, Yassir Mohammed Eltahir, Robert Barigye, Markos Tibbo, Ali Artaman, Gobena Ameni

All Works

Objective The objective of this article was to conduct a comprehensive systematic review and meta-analysis on the molecular epidemiology of Mycobacterium tuberculosis in the Middle East and North Africa. Methods PubMed, Scopus, Web of Science, Embase, and Google Scholar databases were used for literature search on the molecular epidemiology, clustering rate and recent transmission index of Mycobacterium tuberculosis complex (MTBC) published between 1 January 2000 to 31 December 2025. The study quality was assessed using the Newcastle-Ottawa Scale (NOS) and meta-analysis was carried out using R statistics version 4.5.3. Results Fifty-nine studies reported 13,194 Mycobacterium tuberculosis (M. tuberculosis) isolates of …

Electronic Resource Updates - 2026 Q3, Brigitte Galauner, Gregg Harris

Electronic Resources Quarterly Updates

No abstract provided.

Latine Students In Early College Programs In Massachusetts: A Policy Brief, Terri Morgan, Melissa Colón

Gastón Institute Publications

In this policy brief, we discuss the emergence of early college programs in Massachusetts and the possibilities they present, with a focus on Latine students. We begin by providing a brief overview and history of early college as a national intervention, then turn to measures of the initiative's success for Latine students and their families in the Commonwealth. Our purpose is to take stock of Massachusetts’ early college initiative; examine the participation rates and outcomes of Latine students; and provide evidence-based recommendations to policymakers and practitioners for creating more equitable, culturally sustaining, and ultimately more effective programs for participating students.