Digital Commons Network^™

Beyond Convenience: A Mixed-Methods Study Of Asynchronous Multimodal Tutoring And Its Impact On Understanding And Connection, Sohui Lee, Abigail Michelini

The Writing Center Journal

Although traditional asynchronous tutoring is associated with text-based communication, writing centers are beginning to experiment with asynchronous multimodal tutoring with the assistance of accessible and interactive multimedia technologies and instructional platforms like VoiceThread. Using a mixed-methods approach of surveys and interviews of undergraduate students at a Hispanic Serving Institution (HSI), this study explores the potential benefits of asynchronous multimodal tutoring beyond access and convenience: We examine why students choose to submit their papers for asynchronous multimodal feedback, and whether they perceive that the multimodal aspect of the feedback improves their understanding and enhances their connection with tutors.

Central Habits Of Highly Effective Tutors: Hospitable Practice, Rhetorical Listening, And Emotional Validation In The Writing Center, Edward A. English

The Writing Center Journal

This article explores hospitality as a theoretical framework for valuing emotional engagement and rhetorical listening in writing center consultations, challenging traditional views that prioritize rationality and detachment. Anchored in a university writing center, the study investigates how writing tutors engage with writers, adopting hospitality as a core principle. Semi-structured postconsultation interviews and a focus group allowed tutors to reflect collaboratively on their application of the hospitality framework. Thematic analysis with in vivo coding ensured participants’ voices remained central to the findings. By examining the lived experiences of tutors, the study highlights the dynamic relationship between emotional and rational responses in …

Writing Confidence: Tutoring, Identity, And Race—A Mixed-Methods Approach, Daniel Messier, Hadi Riad Banat

The Writing Center Journal

This mixed-methods study sought to better understand how confidence in writing and race interact as factors within writing centers. Students utilizing our writing center were asked to provide data about racial identity and writing confidence both when registering with the writing center and when completing postsession surveys. From this data, we interviewed a racially representative pool of respondents to better understand their definitions of confidence and the identity factors that have shaped their confidence in writing. Our survey data showed that students’ confidence increased significantly as a result of a writing center session, replicating previous writing center research. Furthermore, we …

Somewhere In The Middle: Assistant Directors’ Leadership, Labor, And Power In Writing Centers, Keri L. Carter, John L. Carter

The Writing Center Journal

The position of writing center assistant director resides in the middle of the often blurry lines of hierarchy. While many writing centers advocate for team leadership, the fact remains that universities are steeped in bureaucratic tradition familiar to university leaders, students, and tutors. Assistant directors accomplish tasks that keep the day-to- day center functioning, yet these tasks equate to sometimes invisible work in the center and often invisible work in the university as a whole. Furthermore, research on assistant directors’ roles, labor, and identities is exceedingly limited. Thus, the purpose of this qualitative, phenomenological study is to understand how hierarchies …

English Writing Centers In China: Opportunities, Challenges, And Paths Forward, Bradley Hughes, Jingtian Zhang

The Writing Center Journal

English writing centers at Chinese universities present a fascinating paradox. On one hand, the number of universities with writing centers and the professional interest in writing centers in China have grown steadily over the past two decades. But on the other, the number of centers is still modest and only a few centers have had a significant influence on the culture of writing on their campuses, which is surprising given the vast number of universities in China and the documented need for strengthening and expanding writing instruction in English. This international research study explores the current state of English writing …

We Should Promote Genai Writing Tools For Linguistic Equity, Nathan Lindberg

The Writing Center Journal

In this essay, I suggest that we should embrace generative artificial intelligence (GenAI) writing tools, particularly chatbots (e.g., ChatGPT, Copilot, Claude), because they can enable linguistic equity by leveling the academic playing field for English as an additional language students. As writing experts, we can find ways to use this technology to enhance learning, and, since we know both student and faculty positions, we can help develop policies so such tools can be used effectively and ethically. Alternatively, we can ignore them and risk becoming irrelevant.

Molecular Changes, Histopathology, And Ultrasonic Vocalization Acoustic Profiles Of Systemically Dehydrated Rats, Brooke Rodgers, Naila Cannes Do Nascimento, Abigail Cox, Taylor W. Bailey, M. Preeti Sivasankar, Allison J. Schaser

Department of Speech, Language, and Hearing Sciences Faculty Publications

Systemic hydration is known to promote optimal functioning of bodily systems—including the vocal folds. The impact of systemic dehydration on the biology of the vocal folds and the downstream effects of dehydration on voice output are not well understood. An in vivo rat model of systemic dehydration was employed to investigate vocal fold gene expression, histological changes, and acoustic changes in vocalization. Ultrasonic vocalizations (USVs) were recorded every day for 5 days (baseline), in male and female Long-Evans rats (N = 36, ages: 3–4 months) using an anticipatory reward paradigm. Next, rats were dehydrated (N = 18) using a published …

Conducting Effective Literature Searches And Writing Strong Abstracts, Bert Chapman

Libraries Faculty and Staff Presentations

This invited presentation for students at Poland's War Studies University communicates ideas on how Ph.D. students at this institution can enhance their research quality. Specific content includes formulating your research question, determining research aims and methodology, reviewing a research question checklist, understanding the meaning of search terms you propose to utilize, devising effective search strategies, consulting multiple varieties of information resources from multiple countries, finding gaps in literature, being able to distinguish between nuances in literature and data, writing succinct abstracts, and enhancing the clarity of your prose.

Unleaded Aviation Fuel: Assessing Stakeholder Perceptions And Preparing An Organization For Change, Ryan Guthridge, Nicholas D. Wilson, Brandon Wild

Journal of Aviation Technology and Engineering

Since the Clean Air Act of 1996 banned the use of leaded fuel for automotive applications, leaded aviation gasoline (AVGAS) has become one of the leading sources of lead pollution in the nation due to the volume of AVGAS consumed in general aviation applications (GAMA, 2019). The Federal Aviation Administration has recently recognized this concern with the establishment of the Eliminate Aviation Gasoline Lead Emissions (EAGLE) initiative, which was formally established in February 2022 to foster an important campaign to research and inform the general aviation community on the process for transitioning to unleaded AVGAS. This essay seeks to inform …

Emerging Trends In Privacy And Security Control In Telecommunication Services Delivery: Challenges And Countermeasures, Young B. Choi

KAUPA Letters

The rapid evolution of telecommunication services, driven by advancements in 5G, IoT, and cloud computing, has introduced significant privacy and security control challenges. These challenges arise from the increased attack surface, regulatory pressures, and evolving cyber threats. This paper explores key trends in privacy and security control issues, examines countermeasures such as advanced encryption, Zero Trust Architecture, and continuous monitoring, and discusses challenges and future directions in securing telecommunication services.

The Renaissance Figure Of Joseon, Choi Rip, Young B. Choi

KAUPA Letters

This essay introduces various aspects of the prominent Renaissance scholar of Joseon Dynasty, Choi Rip including his life, era, and legacy, political thought, national and diplomatic views, life, and family philosophy, 15 characters as a Renaissance person, comparison with western figures and Korean historical figures closest to him.

Guided Inquiry Learning (Gil): Enhancing Student Engagement Through Direct Instruction And Active Learning, Jangwoon Lee

KAUPA Letters

This article introduces Guided Inquiry Learning (GIL), a teaching approach that combines Inquiry-Based Learning (IBL), the Flipped Classroom, and Traditional Lectures. GIL starts with direct instruction to ensure students understand key concepts, followed by collaborative peer activities in the classroom where they apply what they have learned, sharing their knowledge with each other. This method helps students stay engaged, understand the material deeply, and work together in a vibrant environment. The article compares GIL with IBL and the Flipped Classroom, highlighting its benefits and addressing challenges. GIL offers a balanced approach that supports students' learning and engagement without requiring extensive …

The Relevance Of Team Processes For Different Task Characteristics During Performance Episodes And Over Time In Astronaut Crews And Their Support Teams, Vera Hagemann, Lara Watermann, Florian Klonek, Christiane Heinicke

Journal of Human Performance in Extreme Environments

Teams working in spaceflight missions belong to the group of extreme teams, as ineffective performance can have serious consequences. Thus, research focuses on understanding team (transition, action, and interpersonal) processes of those teams and their influence on performance. This study investigates the development of team processes in tasks incorporating different task characteristics (generate, choose, negotiate, and execute tasks) on two temporal dimensions (short-term and long-term) in two teams—analog astronauts (AAs) = stable throughout mission and the Mission Support Centre (MSC) = fluctuating members throughout mission—during a four-week analog Mars mission. There were six performance episodes, each incorporating one task that …

Occupational Safety Culture In Modern Aviation Maintenance, Sang-A Lee

Journal of Aviation Technology and Engineering

Aviation maintenance is paramount to the safety and efficiency of global air travel. Disturbingly, 2022 data revealed an unprecedented surge in severe injuries among aircraft maintenance technicians in the United States, prompting renewed scrutiny of the aviation maintenance occupational safety culture. In light of these developments, a systematic literature review was conducted to discern the influential factors shaping this safety culture, especially considering the industry’s rapid technological advancements. The review process involved meticulous key word searches, stringent article selection criteria, and qualitative data analysis software to interpret findings. From the synthesis of 35 peerreviewed articles, nine pivotal constructs emerged: (1) …

Stress, Coping, And Psychological Growth In Personnel In A High Arctic Weather Station, Jelena Brcic, Patrick Nicoll, Peter Suedfeld, Phyllis Johnson, Lillian Shurgold

Journal of Human Performance in Extreme Environments

Ideas about positive change following a stressful experience have been of interest to researchers for some time (Antonovsky, 1987; Tedeschi & Calhoun, 1996). A few areas of study have been developed, some with a focus on successful coping such as research on resilience, sense of coherence and hardiness, stress inoculation, posttraumatic growth, and toughening (Tedeschi, Park, and Calhoun, 1998). Suedfeld (2001) has encouraged researchers to focus on the positive effects of work in extreme and unusual environments however, only a few have done so with astronauts, cosmonauts (Ihle et al., 2006: Suedfeld et al., 2012), and high-altitude mountaineers (Smith et …

Defining A Management Structure For University Space Analog Research Programs, Scott Van Hoy, Kristen Miller

Journal of Human Performance in Extreme Environments

To learn how humans can safely and effectively live on the surface of the moon or Mars, missions are conducted on Earth that simulate operations on the surface of other planetary bodies. These missions, called space analog missions, require substantial mission planning and organizational management to ensure safe and effective research and operations. The American Public University System’s Analog Research Group developed and tested management structures and philosophies that enable scalable, replicable, and safe analog missions. This fully online research endeavor’s management and internal organization offers a model that academic institutions and private industry can implement to contribute to space …

Developing Students' Sociotechnical Thinking In The Humanities-Engineering Classroom: A Treatment Versus Control Study Using A Scenario-Based Assessment, Lori Czerwionka, Siddhant S. Joshi, Gabriel O. Rios-Rojas, Kirsten A. Davis

School of Engineering Education Faculty Publications

Background

Engineering problems are open-ended and complex, involving technical and social aspects, yet engineering education focuses on technical training and closed-ended problems. To prepare engineering students, curricula should foster sociotechnical thinking—the ability to consider the interplay of technical and social factors during problem solving. Although educational interventions in this area show promise, further insight into the benefits of interdisciplinary interventions is warranted, particularly with treatment and control group designs.

Purpose

We examine the effect of a Humanities-Informed Engineering Projects (HIEP) course on students' sociotechnical thinking development.

Method

We compared the sociotechnical thinking development of engineering students who took the HIEP …

Mentoring To Retain Engineering Students And Graduates, Carly Schiene, Thomas Ford, Gail Lee

Purdue Road School

ITE has identified work force development as one of three key issues facing engineering firms today; yet, as many as 50% of all graduate engineers may leave the engineering profession within 10 years of graduation. Mentors and mentees will discuss the role that mentorship can play in engineering student and graduate engineer retention in the work force.

Lighting Practices And Standards, David Boruff

Purdue Road School

This session will detail INDOT’s initiative to improve road user safety through the improved application of roadway lighting. The initiative includes expanding the use of lighting where beneficial as well as enhancements to construction specifications and maintenance practices.

Utility Coordination 101: An Overview And Updates, Deborah Porter, Bill Read, Kristoffer Greenlee

Purdue Road School

This presentation will include an overview of the entire utility coordination process, including starting well, partnering with the oversight agent and utilities, tracking progress, keeping the client updated, and completing on time. Information about updates to the work plan template and the 107-R-169 will be discussed.

Low Cost And Systemic Safety Treatments For Local Governments, Taylor Ruble, Daniel Mccoy

Purdue Road School

The INDOT Traffic Engineering team WILL discuss lowcost safety options that can be used by local governments with or without dedicated safety funding. We’ll dive into the details and specifics of these treatments and discuss when they are appropriate for use. This interactive workshop is a great way for city and county engineers and local elected officials to gain a better understanding of systemic safety treatments.

The Evolution Of Traffic Signal Detection Technology, Carly Schiene, Haydn Malackowski

Purdue Road School

How has traffic signal actuation changed over time? Originally, a traffic signal’s main purpose was to assign the right-of-way to vehicles for collision avoidance, and now they are crucial tools to manage traffic flow, alleviate congestion and provide safety for pedestrians and bicyclists. This presentation will explore early detection methods, evaluate current technology, and explore the future of detection technology

From Study To Street, Stephen De Witte, Johnny Han

Purdue Road School

Highlighting a series of projects from Kentucky and Indiana which were generated from recent scoping and planning studies. These were quickly constructed, which could only happen with consultant technical expertise and the support and cooperation from a variety of different internal and external partners during the project development phase.

Peter Schickel Way Design And Construction Lessons Learned, Wing Lau

Purdue Road School

This presentation will unpack the planning, design, and construction challenges experienced during the conclusion of the Peter Schickel Way in Harrison County, Indiana. Attendees will learn about the history of the project, the significance of regional connection and economic development, design challenges, environmental and geotechnical impacts, maintenance of the traffic scheme, and other major challenges that were overcome to make this a successful project.

Louisville Viasmart Over-Height And Flood Driver Prevention And Protection Systems, William R. Lyon, Dana Spratt, Terri Combs, Chris Seidt

Purdue Road School

This exciting project is a federal grant project that deploys and uses the latest advancements on transportation technology to prevent over-height truck from striking tunnel/bridge overpasses and viaducts and to prevent all drivers from entering dangerous flooded roadways. These systems use the latest cyber-security and connected/automated vehicle (CAV V2X & X2V), Artificial intelligence (AI) and Machine Language solutions. The system also deploys new experimental technology assured to enhance all existing traveler notification systems currently in use. This project was specifically called out by then acting transportation Secretary Pete Buttigieg at the 2024 ITS America Conference in Phoenix, Arizona. He called …

A Dyer Story: Us 30 Bridge Replacement, Josshé Palm, Anthony Fadke, Landon Morris, Karl Krukenberg

Purdue Road School

Discover how a utility company, contractor, designer, and utility coordinator collaborated to safely and successfully execute a bridge replacement project right next to a gas pipeline. This session will provide an in-depth look at the challenges faced, the strategies employed, and the teamwork that made it all possible. Don’t miss this opportunity to learn from a project that utilized available resources to mitigate risks and achieve a successful bridge replacement.

Navigating The Perils: Operational Safety In Conflict Zones, Mabior Deng Kuer Mabior, Caroline K Marete

Purdue Road School

This presentation will investigate operational safety challenges for airlines operating in conflict zones, with a focus on risk factors, mitigation strategies, and case studies. The goal is to provide industry professionals and policymakers with actionable strategies to improve operational safety and minimize risks in conflict-affected areas, thus ensuring safer air transport operations.

Automated Machine Guidance (Amg) Technology And 3d Modeling, Dean Teska

Purdue Road School

In this session, we’ll explore how AMG improves roadway construction by cutting labor costs, enhancing data flow, and boosting project quality, ride, and duration. We’ll discuss how 3D models guide projects without traditional survey layouts and how AMG also transforms surveyors’ approach to large projects and enable more efficient and precise data collection without relying on string-lines or subgrade stakes. Real-world lessons learned from engineering teams will be shared.

Constructability Reviews For The Win: How To Model Success, Jonathan Paauwe, Andrew Pangallo, Nathan Goins

Purdue Road School

The success of a project hinges not only on innovative design but also on the practical feasibility of construction. This presentation delves into the critical role of constructability reviews in civil design projects. You’ll learn how to create/setup open format IFC models to be reviewed in many applications, and gain insights into best practices and strategies for integrating constructability reviews into your project workflow.

Effective Asset Management Of Mechanically Stabilized Earth (Mse) Walls: Best Practices, Challenges, And Innovations, Aamir Turk, Joshua Lee, Malek Smadi

Purdue Road School

MSE walls are widely used in civil engineering due to their cost-effectiveness and ability to retain earth efficiently. However, like any infrastructure, they require proper asset management to ensure long-term performance, safety, and durability. This presentation will provide a comprehensive overview of asset management strategies specifically for MSE walls, with an emphasis on inspection, maintenance, lifecycle management, and emerging technologies.