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Jase 6.1 Front Matter

Journal of the Arts and Special Education

No abstract provided.

Unquestionably Undeniable: Meet And Remember Lachi, Kathy Nimmer

Journal of the Arts and Special Education

This interview-based article explores the career and advocacy of Lachi, a visually impaired musician and activist. Through personal reflections, she discusses identity, internalized ableism, and her role in co-founding RAMPD, highlighting how artistry and collective action advance accessibility, authentic representation, and disability visibility within the music industry.

Theater Is My Life: Creating Inclusive Spaces In Community Theater For Youth With Disabilities, Julie L. Stuckey, David Ray G. Miranda

Journal of the Arts and Special Education

This practitioners' guide provides 10 strategies for creating inclusive theater programs for youth with disabilities. The suggestions are based on experiences the author gained working with ACORN youth players. ACORN is an inclusive community theater that provides performance opportunities for all youth, but especially those with mental health struggles or high-incidence disabilities. Strategies focus on the different stages of theater production: planning, auditions, rehearsals, and performances.

Service Dogs As An Intervention To Improve Sleep: A Systematic Review, Yvonne Monti, Sara Kuiken, Anna Owens, Rachel Madden, Skyler Roote

People and Animals: The International Journal of Research and Practice

Purpose: The use of service dogs as a holistic intervention has grown significantly in the past 10 years. Studies report positive impacts of service dogs on primary and secondary symptoms associated with various disabilities. Dysfunctional sleep is a common symptom among individuals receiving service dog assistance. This study investigates the efficacy of service dogs in improving co-occurring sleep dysfunction in handlers with various conditions.

Methods: A comprehensive search of Science Direct, ProQuest Psychology Journals, PubMed, MEDLINE, PsycINFO, and CINAHL was conducted in accordance with PRISMA guidelines, and 11 studies met inclusion criteria. Data extraction and quality assessment were conducted by …

Slender And Nonslender Delta Wing Simulation And Analysis, Aashish Gyawali, Brinda Bhattarai, Nishesh Bista, Sundeep Rao Dr

Journal of Aviation Technology and Engineering

Stability, controllability, and maneuverability are critical factors for aircraft with short takeoff and landing distances, such as modern fighter aircraft and unmanned aerial vehicles. Delta wings are commonly employed in these aircraft due to their efficient aerodynamics, enabling high maneuverability, and performance at both low and high speeds. Nonslender wings are used for low-speed performance and agility, while slender wings offer reduced drag and are suited for high-speed operations. In flight, an aircraft encounters different airflow patterns including vortices that circulate from the higher-pressure lower side of the wing to the lower-pressure upper side, contributing to lift generation. However, as …

Is Precision Agriculture Technology Adoption Persistently Overestimated?, Trey Malone, Chad Fiechter, Zanliang Meng, James Lowenberg‐Deboer, Bruce Erickson, Jay Akridge

Department of Agricultural Economics Faculty Publications

Precision agriculture is sometimes assumed to diffuse steadily over time, and industry planning frequently extrapolates early adoption trends forward. This study evaluates the accuracy of such expectations by comparing agricultural input dealers' forecasts of future service offerings with the actual levels of offerings that dealerships eventually provided. Using 21 waves of the CropLife-Purdue Precision Agriculture Dealership Survey from 2000 to 2025, we examine expected and realized precision agriculture offerings across 26 technologies. We document systematic and persistent overestimation of adoption: for most technologies, expected diffusion exceeds realized outcomes, with forecast errors becoming especially pronounced as adoption flattened or declined in …

Broccoli Yield Following Varying Ratios Of Barley And Pea Cover Crop Mixtures, Jesen Hosch, Charlie Rohwer

Midwest Vegetable Trial Reports

While cover crops can provide a variety of services to farmers, there is debate about the benefit of cover crop mixtures compared to monocultures. A barley monoculture, a pea monoculture, and varying ratios of a barley-pea cover crop mixture were planted in spring before broccoli and under-fertilized with nitrogen. Though both broccoli yield and head weight had a positive relationship with the percent peas in a mixture, a fallow control was similar to all treatments but the barley monoculture, which resulted in the lowest yield and head size.

Photoplethysmography For Measuring Cognitive Load In Xr Environments: A Systematic Review, Alya Alshehhi, Qammer H. Abbasi, Rami Ghannam

School of Engineering Technology Faculty Publications

Photoplethysmography (PPG) is a low-cost, low-power biosensing technology with growing applications in education, particularly for monitoring cognitive load in eXtended Reality (XR) learning environments. Measuring cognitive load is critical for preventing overload and optimising immersive learning, yet existing approaches such as self-reports or Electroencephalography (EEG) are often intrusive, costly or impractical for real-time use. This systematic review is the first to synthesize a decade of research (2015–2025) on the use of PPG for cognitive load measurement in XR. Twenty-three studies were identified and analysed according to PRISMA guidelines, with attention to sensor placement, integration with other modalities, research design, and …

Impact Of Urban Roadway Work Zones On Road Users And Other Stakeholders, Lyndsey Renee Harris

Lyles School of Civil Engineering Graduate Student Reports

As urban populations continue to rise at an unprecedented rate, the need for highly maintained infrastructure in cities -- buildings, utilities, and transportation networks -- has become increasingly critical. An urban work zone refers to a designated area within a city where roadway construction, maintenance, or rehabilitation activities are taking place. These zones are typically characterized by high traffic volumes, complex roadway networks, and proximity to residential, institutional, and commercial land uses. Urban work zones often involve lane closures, detours, reduced speed limits, and temporary traffic control measures to ensure safety for road workers and road users. Due to the …

Engineering 50 Years From Today: A Purdue Engineering Community Perspective, Arvind Raman

Purdue University Press Books

Since opening its doors in 1874, Purdue University’s College of Engineering and its graduates have been at the forefront of technological breakthroughs and are now poised to lead the next generation of engineers in the United States and around the globe. Featuring more than twenty-five essays from former Boilermakers, Engineering 50 Years From Today both celebrates the program’s 150th anniversary and looks ahead, exploring what the field of engineering might look like half a century from now. Leading luminaries from Purdue’s engineering community, including prominent university professors as well as innovators working in the private sector, reveal how technologies related …

Multiliteracies In The 21st-Century Classroom: Lessons From The Global South, Juan Carlos Montoya

Purdue Writing Lab/Purdue OWL Graduate Student Presentations

This presentation explores what lessons faculty engagement with critical multiliteracies, digital media, and AI leave writing centers. It highlights opportunities for writing tutors education and professional development based on faculty experience and suggestions fostering multiliteracies among students.

“You Are My Tutor, Not My Peer”: Hierarchy In Cross-Cultural Consulting In Writing Centers, Yinan Ding

Purdue Writing Lab/Purdue OWL Graduate Student Presentations

Six cases of tutoring Chinese-speaking students and one case with English-speaking American student are presented to demonstrate students’ perceived hierarchy in tutoring sessions, as well as their different preferences and comfort levels with a hierarchical or peer-tutorial dynamic. Some students often addressed the tutor with the formal “you” in Mandarin Chinese, preferred to call tutors “teachers,” and expressed admiration for tutors' educational background, while English-speaking students occasionally signal hierarchical expectations, suggesting this phenomenon may transcend a single cultural group. To build writing centers as supportive, interconnected ecosystems of learning, it is important to conduct further research on students’ perceptions and …

Minding The Gap: Exploring The Hidden Curriculum Of Your Writing Center, Erin Del Busto

Purdue Writing Lab/Purdue OWL Graduate Student Presentations

In this interactive workshop, tutors and writing center directors will be invited to reimagine how they scaffold individual sessions. By engaging in hands-on activities, group discussions, and take-home materials, attendees will walk away from this workshop with greater clarity about how to utilize the “hidden curriculum” present in all sessions: how it shapes the tutor’s understanding of their role, the writer, and what it means for a session to be successful.

From Niche To Norm: Plant-Based Labelling Strategies To Shift Social Norms To Support Plant-Based Food Choices, Houkje Adema, Marleen C. Onwezen, Ellen J. Van Loo, Liam Dwyer, Ellen Van Kleef

Department of Agricultural Economics Faculty Publications

Plant-based labels aim to promote plant-based choices by highlighting which products are plant-based. However, these labels are often applied selectively, leaving many more plant-based products unlabelled. We argue that this may unintentionally communicate that plant-based options are more ‘niche’ rather than the ‘norm’, and thereby hinder normalisation of plant-based consumption. Across two incentive-compatible experiments with representative Dutch samples in a simulated online supermarket, we examined how labelling interventions influence perceived availability of plant-based options, descriptive and injunctive social norms for choosing plant-based, and plant-based choices. In Study 1 (N = 1474), we manipulated the number of plant-based products labelled as …

Multilingual Writers’ Rhetorical Agency Within The Constraints Of Artificial Intelligence, Juan Carlos Montoya

Purdue Writing Lab/Purdue OWL Graduate Student Presentations

Drawing on the rhetorical traditions of Socrates, Aristotle, Isocrates, and Quintilian, this presentation examines the possible roles writing centers can play in fostering multilingual writers’ rhetorical agency in the age of GenAI.

Artificial Intelligence In Literacy Education, Megan V. Gierka, Timothy N. Odegard

Science of Reading

Artificial intelligence tools are entering K–12 literacy classrooms at an unprecedented rate, yet most have not undergone independent validation. This brief examines how educators can evaluate AI tools through the lens of cognitive science and instructional design. Drawing on the Expanded Instructional Hierarchy (Odegard & Gierka, 2025), we present a framework that links learning phases to the memory systems and cognitive processes that underlie literacy development.

Zooming Into Success: Collaborative Virtual Spaces For Dissertation Research And Pedagogy In Higher Education, Stephanie L. Brooke

International Journal of Teaching and Learning in Higher Education

Dissertation students face numerous challenges, including narrowing down research topics, managing scholarly writing, and overcoming writer’s block. This article explores the creation and piloting of collaborative virtual spaces designed to support dissertation mentees in their academic journey. Through this project, three distinct virtual spaces emerged, each addressing specific student needs: emotional support, academic writing, and research alignment. The development of these spaces was influenced by theory as well as workplace cultural initiatives in an online program for dissertation mentoring. Creating these collaborative virtual spaces based on student needs led to transformative best practices in virtual learning environments. This method provides …

Examining The Impact Of Individual And Group Piano Instruction On Students’ Learning: Teachers’ Perceptions, Pavithra Madapatha

International Journal of Teaching and Learning in Higher Education

Group and individual piano instruction are the most common piano teaching approaches in Sri Lanka. This research aims to provide a comprehensive understanding of how these techniques help to improve students’ learning skills. The study was based on qualitative data gathered through in-depth interviews from five (05) piano teachers. Teachers were selected using the purposive sampling technique. Thematic analysis method was used to analyse the interview data. The themes included are: (1) advantages and disadvantages of individual piano teaching; (2) benefits of group piano teaching; (3) challenges of group piano teaching; (4) teaching approaches and strategies used under each method …

“What You Bring Matters”: A Case Study Of Middle School Engineering Teachers’ Pedagogical Content Knowledge, Jessica D. Gale, Dyanne Baptiste Porter, Meltem Alemdar, Sunni H. Newton, Abeera P. Rehmat, Jasmine Choi

Journal of Pre-College Engineering Education Research (J-PEER)

Precollege engineering teachers bring unique backgrounds to their teaching practice. Many follow nontraditional routes to teaching engineering, often coming from teaching other subjects or careers in other fields. Among the many variations influencing engineering teaching practices is pedagogical content knowledge (PCK). This multiple case study explores the PCK of five middle school engineering teachers implementing the same middle school engineering curriculum, STEM innovation and design (STEM-ID). STEM-ID engages students in contextualized challenges that incorporate foundational mathematics and science and advanced manufacturing tools such as computer-aided design and 3D printing while introducing engineering concepts such as pneumatics, aeronautics, and robotics. Drawing …

Back Matter

Purdue Journal of Service-Learning and International Engagement

Back matter for PJSL 12 (2025)

A Qualitative Analysis Of Progress, Successes, And Challenges Among Indiana Recipients As Part Of A National Initiative To Reduce Covid-19–Related Health Disparities, Marla Winters, Lily Darbishire

Purdue Journal of Service-Learning and International Engagement

In light of the COVID-19 pandemic, the Centers for Disease Control and Prevention (CDC) provided funding to states as part of the CDC Disparities Grant initiative. The aim of the funding was to reduce chronic disease and COVID-19–related health disparities among vulnerable communities through four unique strategies. Funding was awarded to the Indiana Department of Health (IDOH) to begin an Indiana chapter of this initiative, called Indiana Healthy Opportunities for People Everywhere (I-HOPE). From 2021 to 2023, the IDOH provided I-HOPE funding to local communities (subgrantees) to support the design and implementation of programs to improve community health. For example, …

Improving Medication Insecurity Through Community Events, Lauren Soohoo, Theresa Blanke, Faria Chaudhry, Courtney O'Keefe, Rakhi Karwa, Jasmine Gonzalvo, Gicella Garcia, Carlyn Kimiecik, Adriana Gardner, Yejin Seo

Purdue Journal of Service-Learning and International Engagement

In the United States, 58 million Americans have difficulty paying for prescription medications due to lack of insurance, high prescription costs, unstable employment, and competing financial demands. High prescription costs reportedly contribute to medication nonadherence for 60% of patients. Medication nonadherence accounts for 30% of hospital admissions, further exacerbating the detrimental impact of medication insecurity such as worsening patient outcomes, quality of life, readmissions rates, and overall health care expenditure.

To understand the prevalence and address medication insecurity among the communities served by the Center for Health Excellence, Quality, and Innovation (CHEQI), a survey was developed and disseminated via a …

2300 Ferry, Kylie Miskovic

Purdue Journal of Service-Learning and International Engagement

Gateway to Hope is the syringe service program located at 2300 Ferry Street that provides not only syringes and other sterile medical equipment for injections but also wound cleaning, medications, and even toiletries. People can also receive basic health services there, and for many people who access these services, this is the only time they interact with the health care system. Located in the same building is the Recovery Café, a welcoming space for anyone in recovery from substance use disorders and anything else. Available to members of either organization is the clothing closet, where people can come and get …

A Reflection On What Pharmacists In Different Countries Can Learn From One Another, Aaryaman Khurana, Patricia Darbishire

Purdue Journal of Service-Learning and International Engagement

What would be the first words that come to mind if you were asked about the US health care system? I asked that question to several of my friends and pharmacy peers and received mixed responses such as “expensive,” “confusing,” “hard to navigate,” and “best in the world.” This was not surprising considering the many options and the varying quality of medical procedures, medical devices, and pharmaceuticals available. I wondered how responses might differ if I posed the same question about their health care to those in a third-world country. So, I asked the same question of friends and family …

Changing Minds And Lives: A Substance Use Awareness Campaign, Alyssa Collins, Claire Wolfer-Jenkins, Rachel Isaac

Purdue Journal of Service-Learning and International Engagement

Introduction: In 2024, 48.4million Americans experienced a substance use disorder (SUD),with opioid use disorder representing a significant concern. In 2024, an estimated 8 million individuals misused opioids, contributing to 54,743 fatal overdoses. College students are particularly vulnerable, with 20% reporting illicit substance use within the past month, highlighting the urgent need for focused interventions in this population.

Project Overview: Boiler Substance Awareness Network (BSAN) is a campus initiative funded by the Lead Forward Fellowship grant. BSAN educates the Purdue community about SUD to reduce stigma and foster a recovery-friendly environment. The focus is on two objectives: preparing students to respond …

Bridging Gaps In Preventative Care: Pharmacy Students' Impact Through Point-Of-Care Testing And Education At Recovery Café Lafayette, Katherine Davis, Jailyn Jones

Purdue Journal of Service-Learning and International Engagement

Final-year student pharmacists Katherine and Jailyn served on the executive committee of Purdue’s chapter of the American Pharmacists Association–Academy of Student Pharmacists (APhA-ASP) as president and patient care vice president, respectively, during the 2023–2024 academic year. After striving for more community-based involvement with the APhA-ASP chapter, Katherine and Jailyn combined efforts and passions to serve the community by providing health services to a local community center. Preventative health services are vital for patients and also provide substantial benefit to students who are able to practice real-world counseling skills through these opportunities. Throughout the Doctor of Pharmacy curriculum at Purdue, Katherine …

Inaccessibility Harms: Exploring The Impact Of Inaccessible Campus Organizations On Disabled Students, Francis W. Q. Corvin, Natalie G. Horgan

Purdue Journal of Service-Learning and International Engagement

There are 3.5 million Disabled college students in the United States, with 4,671 utilizing disability services at Purdue University. Nationwide, 8–14% of students in higher education are Disabled, indicating a substantial number of students whose needs should be prioritized and supported. Inaccessibility impacts the way Disabled college students are able to engage with the college experience. Inaccessible classes, restrooms, clubs, job fairs, and campuses create significant barriers thatthat extend far beyond the classroom. Disabled students face challenges in securing scholarships, finding employment, graduating on time, and achieving long-term socioeconomic stability. Recognizing these barriers, HonorServes, a community service student committee at …

One Love: An Exploration Of The Rhetoric And Culture Of Bob Marley’S Lyricism, Kaitlyn Vasilko

Purdue Journal of Service-Learning and International Engagement

Sky High Reggae (SHR) is a nonprofit organization dedicated to promoting multicultural community connections by ensuring access to reggae music by Bob Marley and other artists that centers on global healing. SHR helps build up reggae artists, minority business owners, other nonprofit organizations, and community members through art events, concerts, and classes, all with a focus on cultural awareness. SHR aims to “enrich lives through music” (Sky High Reggae, 2022) and also partners with local schools to provide access to art supplies to “empower youth through supporting creative expression.” While conducting research on the culture of reggae music and the …

Homeowner Well-Being And Community Livability, Leo Malachowski, Bridget Heindl

Purdue Journal of Service-Learning and International Engagement

Our project focuses on revitalizing the community by designing homes that reflect each homeowner’s unique preferences, fostering a sense of ownership and emotional well-being. In collaboration with Habitat for Humanity of Lafayette and guided by Ruut Veenhoven’s quality-of-life framework, we aim to create affordable housing initiatives that meet both financial and personal needs while strengthening community connections. Our work with the first homeowner, Carla, demonstrates how personalized housing enhances safety and belonging, transforming a house into a home that inspires pride.

As researchers, participating in this project has broadened our perspective beyond Purdue, especially through meaningful connections with homeowners such …

Empowering Caregivers Through Informal Stem Counterspaces: A Reflective Analysis Of Parental Workshops, Renee Gibert, Desmine Robinson, Virgina Booth Womack

Purdue Journal of Service-Learning and International Engagement

Students’ academic success particularly in mathematics, where early mastery lays the foundation for critical thinking and problem-solving skills, can be directly tied to caregiver engagement (Jeynes, 2012; Epstein, 2018). Algebra by 7th Grade (Ab7G) at Purdue is a Saturday informal STEM counterspace that provides math tutoring and engineering-focused projects to participants in grades 1–10. Students are mentored by Purdue graduate and graduate students. The mentors facilitate mentoring, tutoring, and engineering projects. Ab7G is a hybrid format that meets for six sessions per academic semester on Saturdays. Duke Energy and Chevron provide funding for Ab7G, ensuring accessibility at no cost to …