Educational Assessment, Evaluation, and Research Commons^™

Lung Segmentation With Lightweight Convolutional Attention Residual U-Net, Meftahul Jannat, Shaikh Afnan Birahim, Mohammad Asif Hasan, Tonmoy Roy, Lubna Sultana, Hasan Sarker, Samia Fairuz, Hanaa A. Abdallah

Instructional Technology and Learning Sciences Faculty Publications

Background: Examining chest radiograph images (CXR) is an intricate and time-consuming process, sometimes requiring the identification of many anomalies at the same time. Lung segmentation is key to overcoming this challenge through different deep learning (DL) techniques. Many researchers are working to improve the performance and efficiency of lung segmentation models. This article presents a DL-based approach to accurately identify the lung mask region in CXR images to assist radiologists in recognizing early signs of high-risk lung diseases. Methods: This paper proposes a novel technique, Lightweight Residual U-Net, combining the strengths of the convolutional block attention module (CBAM), the Atrous …

The Impact Of Educators’ Perceptions Of Neurodivegence On Their Self-Efficacy In Teaching Middle And High School Students With Adhd And Autism In Rural Minnesota, Nicolle D. Bettcher Erickson

Dissertations, Theses, and Projects

ABSTRACT

The purpose of this phenomenological qualitative study was to explore how we can best support our teachers in matching our ever-changing educational landscape, specifically our neurodivergent learners. When educating neurodivergent students (students with autism or attention deficit hyperactivity disorder), we must understand how to teach these creative, sometimes misunderstood individuals and unleash their full potential. To do so, we need educational practitioners who have healthy perceptions of what it means to be neurodivergent and educators who understand both the talents and hurdles that being neurodivergent may entail. This study examined how non-special education teachers' perceptions of neurodivergence correlated with …

Faculty Voices In Cbe: A Focus Group Study About Community College Faculty Perceptions And Attitudes About Competency-Based Education, Harmony P. Little

Morehead State Theses and Dissertations

A capstone submitted in partial fulfillment of the requirements for the degree of Doctor of Education in the Ernst and Sara Lane Volgenau College of Education at Morehead State University by Harmony P. Little on March 25, 2025.

An International Framework And A Local Standardised Test: A Former Item Writer’S Autoethnography, Xuan Minh Ngo

The Qualitative Report

A recent trend dominating education worldwide is the enactment of external accountability frameworks and standards-based assessment. Likewise, in language education, international standards like the Common European Framework of Reference (CEFR) have been increasingly used for local standardised test development and alignment. However, there has been little research into the application of the CEFR in item writing, the activity of creating new items and associated materials, in local standardised testing contexts. To bridge this gap, this autoethnography shares my firsthand experience of writing items for a locally-developed, CEFR-aligned standardised English test in Vietnam. By combining evocative and analytic autoethnography, I aim …

The Pragmatic Engagement Arc, Nathaniel Ahrens

Electronic Theses and Dissertations

We don’t just buy tangible items anymore; we buy services that foster deeper and deeper relationships between ourselves and the companies that provide them. Even classic manufacturing companies have begun to consider the interaction with their customers as ongoing relationships beyond a goods exchange. Researchers in the field of consumer engagement view this relationship through consideration of intangible operant resources that generate value. The goal of this methodological study was to apply the methodology of educational criticism and connoisseurship to the field of consumer engagement. This approach allowed for consideration of the consumer-brand relationship without relying on discordant value-laden categories …

Faculty & Student Insights: Setting And Achieving Goals In Experience Driven Learning, Ashlyn Kuersten, Luchara Wallace, Jacklyn Brickman, Kailyn Howe, Jordan Johnson, Lisa Trapp

Measures of Success Series

Hear directly from faculty and students who have successfully implemented experience-driven learning projects at Western Michigan University. This moderated panel features 2024 Venture Grant winners sharing insights on goal-setting, progress tracking, and measuring success in real-world learning. The panel was moderated by Evan Heiser, and panelists included Ashlyn Kuersten and student colleague Kailyn Howe; Luchara Wallace and student colleague Jordan Johnson; and Jacklyn Brickman and student colleague Lisa Trapp.

Persistence, Mentorship, And Educational Achievement: Exploring The Daca Student Experience, Patricia F. Mejabi

Education Doctorate Dissertations

The study aimed to understand demographic, cultural, and ecological factors, as well as supportive assets like mentorship on the academic persistence and educational achievement of Deferred Action for Childhood Arrivals (DACA) students. DACA protects qualified individuals who arrived in the United States as children from deportation and grants them lawful permission to seek employment and educational opportunities.

Interviews of DACA students, and mentors and advocates of DACA students, were conducted to identify similarities, differences, and common themes. Despite DACA protection positively impacting the students' financial and academic success, limited socioeconomic conditions created a need for guidance or mentorship to help …

Lived Experiences Of High School Teachers' Professional Development Post-Covid-19 Pandemic In Rural Georgia: A Transcendental Phenomenology Study, Jesse Regalado

Doctoral Dissertations and Projects

The purpose of this phenomenological study is to describe the lived experiences of high school teachers' professional development post-COVID-19 pandemic in rural Georgia, U.S.A. The theories guiding the research are Piaget's theory of disequilibration, addressing how one accommodates and assimilates to adapt to change, and Festinger's (1957) theory of cognitive dissonance, explaining how one adapts, assimilates, and accommodates to avoid disharmony. The study's central question is, what are high school teachers' perceptions on the practical or academic professional development they received post-COVID-19 pandemic in rural Georgia, United States, used to promote leadership, teaching mastery, or pedagogical practices? This study utilized …

Code Of Good Practice In Research, Munster Technological University, Ireland

Policies & Procedures

The University is committed to ensuring that the research it supports is carried out to the highest possible standards of integrity and in conformity with current legislation.

The University expects that all research is performed to the highest standards of integrity at all times, irrespective of whether the researchers are students, contract researchers or staff members of the University, or their collaborators. Research integrity takes precedence over any consideration related to the source of the funding, either internal or external.

This code sets out a series of guiding principles and standards for good research practice and applies to all disciplines. …

Desired Student Learning Outcomes For Middle School Agricultural Education: A Modified Delphi Study, Jacob P. Englin

LSU Doctoral Dissertations

Middle school agricultural education programs across the U.S. have continued to increase, but modern systems have failed to provide support for the preparation of middle school agricultural education teachers. For instance, middle school teachers have expressed concern regarding the development and implementation of middle school agricultural curriculum. In response, this investigation sought to identify learning outcomes related to agricultural content, technical skills, and career readiness for middle school agricultural education. A modified, three-round modified Delphi study was used to identify these learning outcomes. The expert panelists consisted of 19 middle school agricultural education teachers who completed a teacher certification program …

Construct Validity, Test-Retest Reliability, And Inter-Rater Objectivity Of The Swimming Competence Assessment Scale (Scas), Jon Sundan, Håvard Lorås, Monika Haga

International Journal of Aquatic Research and Education

This study aimed to investigate the construct validity, test-retest reliability, and inter-rater reliability of a newly developed and comprehensive instrument for assessment of children’s swimming competence. The Swimming Competence Assessment Scale (SCAS) consists of six consecutive test items (entry, swim on front, surface dive, float, swim on back and exit) that aligns with the Norwegian curricular standard of swimming competence. The exploratory factor analysis retained a unidimensional model, supporting one underlaying statistical dimension with acceptable internal consistency (α = 0.79). Intraclass correlation coefficients (ICCs) between test and retest ranged from .84 to .98, and .97 for the total score. Strong …

"Feel For The Water": What Is It, Really?, Robert Keig Stallman, Kristine De Martelaer

International Journal of Aquatic Research and Education

The phrase, 'feel for the water,' is commonly used. But what does it really mean? The traditional idea of this 'feel' focuses on the sensation of touch and use of the hands to produce propulsion. But what about water resistance? Mastering a feel for how to reduce resistance is equally important as the unique relationship between aquatic propulsion and resistance is of great importance. While being in the water, the effects of gravity and buoyancy also need to be perceived by the learner and taught by the instructor. Reflection on the effects on propulsion-resistance and gravity-buoyancy requires relevant exercises to …

Water Orientation Skills And Basic Safety And Swimming Skills Of Children With Autism Spectrum Disorder, Kelle L. Murphy, Min Liu

International Journal of Aquatic Research and Education

Drowning is the leading cause of death among individuals with autism spectrum disorder (ASD). The current study examined water orientation (i.e., comfort level), water safety, and beginning swimming skills of individuals with ASD of ages ranging from 3 to 13 years using the Aquatic Orientation Checklist (AOC) (Kilian et al., 1984). Data were collected during consecutive Fall and Spring semesters. A total of 23 children (n = 15 boys; n = 8 girls) volunteered for the study. Lessons were conducted twice a week for 10 weeks continuously and each lesson was 45 minutes in length. Overall, the swimming program had …

Fighting Instinct: The Brain, Emotions And Decision-Making In The Water, Jill Nash, Sam Hills

International Journal of Aquatic Research and Education

This conceptual paper explores the complex interplay among the human brain, emotions, and decision-making processes, particularly in aquatic environments. Integrating insights from neuroscience, psychology, and behavioural economics, we investigate how instinctual responses and emotional states influence our decisions during water-related activities. By analysing both biological and psychological factors, the paper aims to illuminate the intricacies of human behaviour in various aquatic settings and highlights significant gaps in the research on emotional decision-making that warrant further investigation. Additionally, the paper suggests interventions, including plausible communication strategies, to mitigate the impact of instinctual responses and improve safety and decision-making efficiency.

Goggles And Water Competence: An Addendum, Marek Rejman, Robert Keig Stallman Ph.D.

International Journal of Aquatic Research and Education

We offer this short addendum to the 2017 article that appeared in IJARE, ‘’From swimming skill to water competence: Towards a more inclusive drowning prevention future’’ (Stallman et al., 2017), as an editorial to argue that the essential water competencies ought to be mastered “without goggles.” The focus is on the potential negative effect of goggle use during beginning swimming instruction along with their likely absence during unintended and unexpected immersions in natural bodies of water that often lead to drowning. Rejman and Stallman (2024) demonstrated the development of dependence on goggles among young adults and described its negative effect …

In This Issue 14:4, Stephen J. Langendorfer Ph.D.

International Journal of Aquatic Research and Education

In This Issue 14:4

The Perceived Benefits Of And Barriers To Open-Water Swimming: A Mixed-Methods Examination, David Elliott Ph.D, Mark A. Christie Ph.D

International Journal of Aquatic Research and Education

This study set out to determine the perceived benefits of, and barriers to, open-water swimming (OWS). Adopting a mixed-methods approach, six hundred and sixty-five open-water swimmers responded to an online survey consisting of the Exercise Benefits and Barriers Scale (EBBS) and a series of open-ended questions. Data from the EBBS revealed the strongest perceived benefits to be ‘Psychological Outlook’ and ‘Life Enhancement.’ In terms of barriers, those presented in the EBBS received low ratings with only ‘Physical Exertion’ considered as being somewhat problematic. Content analysis performed on the open-ended responses showed social aspects, mental well-being, and connection to nature as …

Evaluation Of Online Information On The Cold Shock Response To Accidental Immersion In Cold Water, Adam Wilson, Heather Massey, Clare M. Eglin

International Journal of Aquatic Research and Education

Many of the UK open water accidental deaths have been attributed to the initial responses to cold water immersion (CWI) collectively known as the cold shock response (CSR). The aim of this study was to analyse the publicly available internet information on CWI and CSR for accuracy and quality compared to the ‘gold standard’ published, peer-reviewed research. Seventy-eight webpages which provided information in English on unexpected CWI and CSR were evaluated. Webpages were accessible, widely available, and had appropriate readability scores. Webpage accuracy was suboptimal including only presenting on average 10 (range 3-16) CSR components out of 19. Quality of …

A Preventionist Framework For Reducing Drowning: A Case For Parenting Interventions, Miriam G. Clark, Linda Quan, Patricia Chamberlain

International Journal of Aquatic Research and Education

Drowning is preventable but still claims the lives of over 300,000 people worldwide every year. The purpose of this theoretical review paper is threefold: 1) discuss the theoretical framework for a multi-faceted system of prevention; 2) discuss the importance of parenting, a crucial area where current drowning prevention research is falling short in this multi-faceted approach; and 3) discuss how evidence-based practices from psychosocial parenting research could be used to create drowning prevention interventions that support parents to implement water safety practices in their families. Practical ideas for integrating psychosocial parent interventions with drowning prevention knowledge are discussed. Such interventions …

An Integrated Framework For Food-Energy-Water-Nexus Education And Educational Research, Hannah Scherer, Doug Lombardi

National Collaborative for Research on Food, Energy, and Water Education (NC-FEW)

Our study centers the perspective of practitioners to define and describe FEW-Nexus-based education, identify and describe challenges with FEW-Nexus-based education, and ideate how education research can generate new knowledge to address these challenges. Using artifacts from FEW-Nexus education workshops and existing literature, we developed an integrated framework that can inform both educational practice and educational research. The framework includes ontological (thoughts about the socio-ecological systems aspects of the FEW-Nexus) and epistemological (thoughts about education and educational research of the FEW-Nexus) dimensions. We will next use this framework to probe more deeply into participants’ responses using thematic content analysis.