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Articles 1021 - 1050 of 12808
Full-Text Articles in Physical Sciences and Mathematics
The Iwar Range + 21 Years: Cyber Defense Education In 2022, Joseph H. Schafer, Chris Morrell, Ray Blaine
The Iwar Range + 21 Years: Cyber Defense Education In 2022, Joseph H. Schafer, Chris Morrell, Ray Blaine
Military Cyber Affairs
Twenty-one years ago, The IWAR Range paper published by CCSC described nascent information assurance (now cybersecurity[1]) education programs and the inspiration and details for constructing cyber ranges and facilitating cyber exercises. This paper updates the previously published work by highlighting the dramatic evolution of the cyber curricula, exercise networks and ranges, influences, and environments over the past twenty years.
[1] In 2014, DoD adopted “cybersecurity” instead of “information assurance.” [34:1]
Understanding The Transition From General To Organic Chemistry, Hannah Chan
Understanding The Transition From General To Organic Chemistry, Hannah Chan
Student Scholar Symposium Abstracts and Posters
Organic chemistry is commonly known to have high failure rates and regarded as one of the most difficult courses offered in undergrad. This study assessed whether a modified general chemistry curriculum allowing for more time focused on foundational organic chemistry concepts in general chemistry can improve students’ grade outcome and/or self efficacy when transitioning from general to organic chemistry courses. Two separate variables were tested: grade outcome and self efficacy. Using an independent sample t-test, a comparison of the two groups (modified versus traditional general chemistry) was performed. Grades were assessed by giving students four questions (out of 4 points …
Posterior Predictive Model Checking Of The Hierarchical Rater Model, Nnamdi Chika Ezike
Posterior Predictive Model Checking Of The Hierarchical Rater Model, Nnamdi Chika Ezike
Graduate Theses and Dissertations
Fitting wrongly specified models to observed data may lead to invalid inferences about the model parameters of interest. The current study investigated the performance of the posterior predictive model checking (PPMC) approach in detecting model-data misfit of the hierarchical rater model (HRM). The HRM is a rater-mediated model that incorporates components of the polytomous item response theory (IRT) model, such as the partial credit model (PCM) and generalized partial credit model (GPCM), at the second level of the hierarchy, to model examinees’ responses to performance assessments. To date, the HRM has not been rigorously evaluated using PPMC techniques. Monte Carlo …
Aberrant Responding With Underlying Dominance And Unfolding Response Processes: Examining Model Fit And Performance Of Person-Fit Statistics, Jennifer A. Reimers
Aberrant Responding With Underlying Dominance And Unfolding Response Processes: Examining Model Fit And Performance Of Person-Fit Statistics, Jennifer A. Reimers
Graduate Theses and Dissertations
Researchers have recognized that respondents may not answer items in a way that accurately reflects their attitude or trait level being measured. The resulting response data that deviates from what would be expected has been shown to have significant effects on the psychometric properties of a scale and analytical results. However, many studies that have investigated the detection of aberrant data and its effects have done so using dominance item response theory (IRT) models. It is unknown whether the impacts of aberrant data and the methodology used to identify aberrant responding when using dominance IRT models apply similarly when scales …
An Empirical Investigation Into The Impact Of Automated Grading, Alex James St. Aubin
An Empirical Investigation Into The Impact Of Automated Grading, Alex James St. Aubin
UNLV Theses, Dissertations, Professional Papers, and Capstones
Context: Computer Science enrollment has seen increases in recent years. At the University of Nevada, Las Vegas we have seen an average year to year growth rate of 17.33% in the spring and 13.71% in the fall over the past 10 years in our entry level programming course. These enrollment increases have led to considerable additional costs for grading course material.Objective: The goal of this study is to determine the impact of automatic grading systems on students. If automatic grading is at least as effective as manual grading in practice, it may reduce cost under the context of at least …
Itss: Interactive Web-Based Authoring And Playback Integrated Environment For Programming Tutorials, Eng Lieh Ouh, Benjamin Gan, David Lo
Itss: Interactive Web-Based Authoring And Playback Integrated Environment For Programming Tutorials, Eng Lieh Ouh, Benjamin Gan, David Lo
Research Collection School Of Computing and Information Systems
Video-based programming tutorials are a popular form of tutorial used by authors to guide learners to code. Still, the interactivity of these videos is limited primarily to control video flow. There are existing works with increased interactivity that are shown to improve the learning experience. Still, these solutions require setting up a custom recording environment and are not well-integrated with the playback environment. This paper describes our integrated ITSS environment and evaluates the ease of authoring and playback of our interactive programming tutorials. Our environment is designed to run within the browser sandbox and is less intrusive to record interactivity …
Outdoor Play In Preschool Children: Parent Attitudes And Loose Part Play In Urban Settings, Ann Spilker
Outdoor Play In Preschool Children: Parent Attitudes And Loose Part Play In Urban Settings, Ann Spilker
School of Natural Resources: Dissertations, Theses, and Student Research
Outdoor play is an important aspect of young children’s health social-cognitive development. However, play in natural environments is declining due to urbanization and various safety concerns. Many urban preschools have outdoor play spaces that lack natural elements that stimulate children’s autonomy, creativity, and imaginative play. Furthermore, parents who find outdoor environments intimidating and fraught with danger limit young children’s outdoor experiences that inhibit their motor fitness, socialization with peers, and ecological awareness. Two qualitative case studies examined preschool children’s outdoor play. Study one focused on preschool children’s loose parts play in urban settings while study two examined parent’s attitudes towards …
How To Guard An Art Gallery: A Simple Mathematical Problem, Natalie Petruzelli
How To Guard An Art Gallery: A Simple Mathematical Problem, Natalie Petruzelli
The Review: A Journal of Undergraduate Student Research
The art gallery problem is a geometry question that seeks to find the minimum number of guards necessary to guard an art gallery based on the qualities of the museum’s shape, specifically the number of walls. Solved by Václav Chvátal in 1975, the resulting Art Gallery Theorem dictates that ⌊n/3⌋ guards are always sufficient and sometimes necessary to guard an art gallery with n walls. This theorem, along with the argument that proves it, are accessible and interesting results even to one with little to no mathematical knowledge, introducing readers to common concepts in both geometry and graph …
2021-2022 Program And Abstracts: Celebration Of Student Scholarship, Morehead State University. Undergraduate Research Fellowship Program.
2021-2022 Program And Abstracts: Celebration Of Student Scholarship, Morehead State University. Undergraduate Research Fellowship Program.
2022 Celebration of Student Scholarship - Poster Presentations
The 2021-2022 Program and Abstracts for the Celebration of Student Scholarship at Morehead State University held on April 27, 2022. A Showcase of Student Research, Scholarship, Creative Work, and Performance Arts.
Meas: Exploring Links Between Implementation And Standards Mastery, Noah Silver
Meas: Exploring Links Between Implementation And Standards Mastery, Noah Silver
Honors Projects
In order to effectively enhance a student’s mathematical understanding and development in the field of mathematics, students need to engage in problem solving. Model eliciting activities, or MEAs, provide students with tasks that promote higher level thinking and the ability to utilize mathematics outside of the classroom; they also align and promote the utilization of the Common Core State Standards and Standards for Mathematical Practice. Research suggests that the language and motivation promoted by MEAs enriches engagement and increases student ability and performance of traditional and real-world mathematics. Use of technology further supports these goals. Through the analysis of checkpoint …
Impact Of Traditional Versus Alternative Assessment On Student Achievement, Beth Lustgarten
Impact Of Traditional Versus Alternative Assessment On Student Achievement, Beth Lustgarten
Honors Projects
The focus of this study looks at the effect of alternative assessment on student achievement in a high school science classroom. Within this action research, students have choices and are able to demonstrate creativity in their alternative assessments. By comparing student results from traditional and alternative assessments, the impact of assessment showed students had an overwhelming preference for completing alternative assessments, and a majority of students did better on the alternative assessment when compared to the traditional assessment.
A Food-Themed Cross-Disciplinary Faculty-Staff Learning Community Enriches Place-Based Experiential Learning Curricula - (Instructor Resource), Julia L. Angstmann, Grant A. Fore, Francesca A. Williamson, Brandon H. Sorge
A Food-Themed Cross-Disciplinary Faculty-Staff Learning Community Enriches Place-Based Experiential Learning Curricula - (Instructor Resource), Julia L. Angstmann, Grant A. Fore, Francesca A. Williamson, Brandon H. Sorge
Scholarship and Professional Work - LAS
This document contains instructional resources to facilitate an 8-month Faculty-Staff Learning Community (FSLC) focused on learning and discussion to support the creation of campus farmsituated place-based experiential learning (PBEL) lessons that inspire place attachment, sustainability meaning making, environmental science literacy, and civic mindedness. The development of this professional development resource is based upon work supported by the National Science Foundation under Grant Nos. DUE-1609219 and DUE-1915313.
A Descriptive Pilot Study On Travel Nurses' Risk Of Burnout During The Covid- 19 Pandemic, Lashanda Head
A Descriptive Pilot Study On Travel Nurses' Risk Of Burnout During The Covid- 19 Pandemic, Lashanda Head
ATU Theses and Dissertations 2021 - Present
Burnout is a state of emotional, physical, and mental exhaustion that results from long-term involvement in work situations that are difficult (Schaufeli & Greenglass, 2001). Burnout leads to a significant occupational problem in various professions that involve people who work with others, including nurses who work with COVID- 19 patients. This pilot study aims to determine if travel nurses who have worked or are currently working during the COVID-19 pandemic in acute care hospitals are at increased risk for nurse burnout. A convenience sample (N=9) of travel nurses working at CHRISTUS St Michael Health System were asked to …
The World Is Our Classroom: Developing A Model For International Virtual Internships - The Global Innovations Project, Paul Doyle, Brian Keegan, Damian Gordon, Anna Becevel, Paul J. Gibson, Zhiying Jiang Phd, Dympna O'Sullivan
The World Is Our Classroom: Developing A Model For International Virtual Internships - The Global Innovations Project, Paul Doyle, Brian Keegan, Damian Gordon, Anna Becevel, Paul J. Gibson, Zhiying Jiang Phd, Dympna O'Sullivan
Articles
In the aftermath of COVID-19, remote working has become the norm, and graduates now need an even wider range of skills, which traditional classrooms and internships do not always provide. Working in multiple time zones, within global multi-cultural teams, and only ever meeting colleagues through online technology are just some of the challenges, which require a new type of global graduate. Transversal skills including leadership, collaboration, innovation, digital, green, organization and communication skills are critical. The disruption from COVID-19 also presents unprecedented opportunities to develop more inclusive approaches to internships and international experiences, to level the playing field for students …
Tracking Academic Success And Its Relationship With Student Success Center Usage And Demographics, Samuel D. Johnson
Tracking Academic Success And Its Relationship With Student Success Center Usage And Demographics, Samuel D. Johnson
Honors Capstone Projects and Theses
No abstract provided.
Public School Nurse To Student Ratios: Does It Affect Absenteeism?, Laura Beth Hobbs
Public School Nurse To Student Ratios: Does It Affect Absenteeism?, Laura Beth Hobbs
ATU Theses and Dissertations 2021 - Present
The demands for adequate nursing workloads in public schools have increased with special needs children in Arkansas. School nurses are a necessary component of student academic achievement and physical well-being. The purpose of this study is to examine the effects that nurse-to-student ratios have on absenteeism by providing a convenience sample questionnaire to Arkansas K-12 public school superintendents. The questionnaire has examined the relationship between school nurse ratios and school absentee numbers. A four-question survey was sent out to 233 Arkansas K-12 public schools using a QuestionPro survey. Superintendents were asked about their school district numbers for the 2020-2021 school …
Scholars Day Program Of Events 2022, Carl Goodson Honors Program
Scholars Day Program Of Events 2022, Carl Goodson Honors Program
Scholars Day
This is the program of events for the 2022 Scholars Day Conference, where undergraduates across disciplines present their scholarly and creative works.
Student-Developed Laboratory Activities Using Rolling Object On An Inclined Plane To Improve Student Learning, Qing Shao, Joseph Ametepe
Student-Developed Laboratory Activities Using Rolling Object On An Inclined Plane To Improve Student Learning, Qing Shao, Joseph Ametepe
Georgia Journal of Science
This work presents an alternative method of teaching undergraduate introductory physics laboratory. Students are presented with an experimental scenario “Rolling object on an inclined plane” and guided to develop their own laboratory activities in a studio-style setting. The overall goal of this alternative approach is to shift part of the learning responsibility to students. Through guided self-developed activities, students establish the connections between different physics concepts. Such a shift makes students active participants in the classroom, allows them to explore ideas independently, and discover through doing the exploring. Furthermore, the pedagogy is aimed at (i) motivating and actively engaging students …
2022- The Twenty-Sixth Annual Symposium Of Student Scholars
2022- The Twenty-Sixth Annual Symposium Of Student Scholars
Symposium of Student Scholars Program Books
The full program book from the Twenty-sixth Annual Symposium of Student Scholars, held on April 19, 2022. Includes abstracts from the presentations and posters.
Use Of Ar To Bring Medical Simulation To Life, Zhenhua Yu, Richard L. Doolittle, Caroline J. Easton
Use Of Ar To Bring Medical Simulation To Life, Zhenhua Yu, Richard L. Doolittle, Caroline J. Easton
Frameless
Use of simulation facilities and equipment in medical training has become the fabric of curricula across nearly all professions, most notably medical school, nursing, and related medical sciences programs. The gold standard for simulators is SimMan3G, Laerdal Inc., which offers a static electronic mannequin that affords the opportunity to create disease states, signs/symptoms, and real physiological/vital sign data complemented by voice interactions between faculty (within the control room) and student. All sessions are videotaped and, through a 15-30 minute debriefing, students exchange thoughts and impressions with faculty and engage in a deep reflective learning experience. The other option for medical …
The Studio X Karp Library Fellows: Peer-To-Peer Xr Learning & Engagement, Ayiana Crabtree, Muhammed El-Sayed, Nefle N. Oruç
The Studio X Karp Library Fellows: Peer-To-Peer Xr Learning & Engagement, Ayiana Crabtree, Muhammed El-Sayed, Nefle N. Oruç
Frameless
No abstract provided.
Can We Walk In Our Patients’ Shoes? Immersive Virtual Reality As An Empathy Training Tool For Medical Students, Riham Alieldin, Raffaella Borasi, Anne Nofziger, Karen Deangelis, Sarah Peyre
Can We Walk In Our Patients’ Shoes? Immersive Virtual Reality As An Empathy Training Tool For Medical Students, Riham Alieldin, Raffaella Borasi, Anne Nofziger, Karen Deangelis, Sarah Peyre
Frameless
Empathy is arguably the “backbone” of the patient-physician relationship. It has been shown to have numerous positive clinical outcomes especially in a patient-centered careservice. Nevertheless, studies have shown a disintegration of empathy and compassion in physicians during medical school and residency training due to the lack of standardization of empathy training in medical education.
A Review Of Xr Classrooms In Institutions Of Higher Education, Brandon Patterson, Tallie Casucci
A Review Of Xr Classrooms In Institutions Of Higher Education, Brandon Patterson, Tallie Casucci
Frameless
This talk will review the literature and examine existing physical spaces using virtual reality (VR) and augmented reality (AR), often referred together as extended reality (XR), to teach learners in an academic setting. Attendees will better understand best practices and ways of addressing potential challenges when designing a physical XR classroom space for higher education. A physical XR classroom provides institutions with a dedicated space for educational courses and workshops, which utilize XR for both one- off sessions and an entire semester (Pirker, Holly, and Gütl 2020). The talk will help answer the question, why a dedicated XR classroom?
General Chemistry Students’ Cognitive Engagement And What They Attend To During A Three-Dimensional Modeling Activity Focused On Chemical And Physical Properties Of Coordination Complexes, Hailey Knoeferl, Tiyana Mccullough, Tia Gordon, Cassidy Terrell, Adriane Randolph, Kimberly Linenberger Cortes
General Chemistry Students’ Cognitive Engagement And What They Attend To During A Three-Dimensional Modeling Activity Focused On Chemical And Physical Properties Of Coordination Complexes, Hailey Knoeferl, Tiyana Mccullough, Tia Gordon, Cassidy Terrell, Adriane Randolph, Kimberly Linenberger Cortes
Symposium of Student Scholars
In chemistry, three-dimensional models are being used to help students comprehend advanced topics within the subject. Because a greater cognitive load is often related to three-dimensional models, learning what raises the cognitive load and determining the best way to measure it is critical. From there, steps can be taken to help lower the cognitive load and make the material easier for students to comprehend. To understand cognitive load concerning models, students were presented with physical three-dimensional models of various coordination complexes and asked to determine bond angles, the metal present in the complex, polarity, and to draw possible isomers and …
Internet Affects All Areas Of The World: A Quantitative Report On Canadians Internet Usage, Kristina Sims
Internet Affects All Areas Of The World: A Quantitative Report On Canadians Internet Usage, Kristina Sims
Symposium of Student Scholars
The Internet has had a significant influence on modern life with Pew research reporting that 99% of American adults between the ages of 18-29 used the internet in 2021 with reported reduced internet use for older Americans. Both positive and negative consequences can be attributed to its widespread use. In attending Kennesaw State University internet use is almost mandatory to successfully complete coursework. Witnessing how active internet use is in collegiate age populations in the US is has sparked some curiosity of use in Canadian residents. The survey on "Canadian Internet Use", in the year 2018 was designed to measure …
Mathematical Analysis Of An Sir Disease Model With Non-Constant Transmission Rate, Emma Bollinger, Tayler Valdez, Swarup Ghosh, Sunil Giri
Mathematical Analysis Of An Sir Disease Model With Non-Constant Transmission Rate, Emma Bollinger, Tayler Valdez, Swarup Ghosh, Sunil Giri
Student Research
- Epidemiology: A branch of medicine that studies causes, transmission, and control methods of diseases at the population level.
- Mathematical epidemiology deals with creating a model for a disease through the study of incidence and distribution of the disease throughout a population.
- Here, we have examined the behavior of a measles-like disease[2] that is characterized by a non-constant transmission rate.
Machine Learning In Support Of Student Success, Rachel Rucker
Machine Learning In Support Of Student Success, Rachel Rucker
Undergraduate Research Conference
Our goal is to predict whether a student will finish the semester on academic probation by mid-term using university data.
Volume 8 Full Text, Bjur Staff
Volume 8 Full Text, Bjur Staff
Butler Journal of Undergraduate Research
No abstract provided.
Table Of Contents And Front Matter, Bjur Staff
Table Of Contents And Front Matter, Bjur Staff
Butler Journal of Undergraduate Research
No abstract provided.
Human-Machine Communication: Complete Volume 4
Human-Machine Communication: Complete Volume 4
Human-Machine Communication
This is the complete volume of HMC Volume 4.