Digital Commons Network^™

Sso’S Utopian Promise Is Based On Flawed Assumptions, Heather N. Shipman

Charleston Library Conference

Single-sign-on authentication (SSO) for licensed library e-resources is growing in popularity, touted as a valuable tool supporting the personalization of user experiences while maintaining user privacy. Such proposals, however, are based on assumptions that are not well supported by evidence. This paper addresses three such flawed assumptions: that SSO assures privacy; that all authorized patrons have SSO credentials; and that personalization is desirable to libraries and their patrons. In reality, privacy is merely one possible SSO configuration, not a guarantee; walk-in library patrons do not have SSO credentials; and there is a growing body of evidence that existing personalization algorithms, …

Library Space Transformed, Jared L. Howland, Rebecca Schroeder

Charleston Library Conference

Beginning in the fall of 2017, the Harold B. Lee Library at Brigham Young University undertook a project to assess our science collections due to a planned expansion of our library information technology department. Our teams evaluated 18,578 shelves of content and decided to either (1) keep an item on the shelf, (2) or move it to on-site auxiliary storage, or (3) withdraw it. They worked with fellow subject librarians and faculty around campus to communicate about the work being done and offer opportunities to review the potential withdraw material before it left the building. Despite the need to make …

Understanding And Measuring E-Book Packages: Print Purchasing Patterns And Book Usage, Weijing Yuan, Eva Jurczyk

Charleston Library Conference

When libraries make the decision to transition from print to electronic books, it is often a zero-sum game; if the library is to license the electronic version of a title, it tends not to buy it in print. This study examines print purchase and usage patterns after a large e-book acquisition by the University of Toronto Libraries, when subject selectors had the option to continue to purchase the titles in print. Data on print purchasing patterns, print title circulation, and electronic book use was examined both at the aggregate and the subject level. The study adds evidence to the growing …

Recognition And Positional Identity In An Elementary Professional Learning Community: A Case Study, Christopher G. Wright, Rasheda Likely, Kristen B. Wendell, Patricia P. Paugh, Elizabeth Smith

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

Professional learning communities are typically conceived of as spaces for reducing teacher isolation, supporting informed and committed teachers, and fostering student academic gains. Focusing on a professional learning community that supported the teaching and learning of engineering in elementary schools, we also conceived of this learning environment as a space for negotiating a teacher-of- engineering identity. Calling attention to emergent issues of power and status through a lens of positional identity, this article examines a Black female educator’s sense of self as a teacher-of-engineering and how this perception was informed by participation in the professional learning community. Findings reveal that …

Do After-School Robotics Programs Expand The Pipeline Into Stem Majors In College?, Cathy Burack, Alan Melchior, Matthew Hoover

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

One result of the growing concerns over the numbers of young people moving into science, technology, engineering and mathematics (STEM)-related careers has been the expansion of formal and informal STEM education programming for pre-college youth, from elementary school through high school. While the number of programs has grown rapidly, there is little research on their long-term impacts on participant education and career trajectories. This paper presents interim findings from a multi-year longitudinal study of three national after-school robotics programs that engage students in designing, building, and competing complex robots with the goal of inspiring long-term interest in STEM. Focusing on …

How U.S. Government Policy Documents Are Addressing The Increasing National Security Implications Of Artificial Intelligence, Bert Chapman

Libraries Faculty and Staff Presentations

Artificial intelligence is affecting many areas of our lives and governmental policy. National security is one arena in which artificial intelligence is playing an increasingly important and controversial role. U.S. Government and military agencies are producing a steadily expanding corpus of publicly available literature on this topic. This literature documents how these agencies have this topic's national security implications historically and currently while also addressing potentially emerging national security issues where artificial intelligence will intersect with national security. This presentation demonstrates examples of the growing variety of publicly available national security artificial intelligence literature while also addressing the implications of …

Supersweet Sweet Corn Cultivar Evaluation For Northern Indiana, 2019, Elizabeth Maynard

Midwest Vegetable Trial Reports

This paper reports on fifteen bicolor, four yellow, and one white supersweet sweet corn entries that were evaluated at the Pinney Purdue Agricultural Center in Wanatah, Indiana.

Profile Interview With Dr. Jeralyn Faris, Mengshu Cai, Diyuan Deng

Purdue Journal of Service-Learning and International Engagement

Faris’s dissertation was a 4-year qualitative study of the Tippecanoe County Problem Solving Reentry Court. Dr. Faris explains: “I took a criminal justice course taught by Dr. JoAnn Miller, who was committed to using her knowledge to better the community. She designed the Reentry Court and invited me to serve with her on the team that supported ex-prisoners, men and women, returning to the community after years of incarceration. The team met with and advised the judge, attending weekly court sessions with ex-prisoners. The court provided support and accountability, and I participated for over four years, assisting a total of …

Purdue Students In Tanzania: Establishing Connections Through 10 Years Of Service-Learning, Laura Duke, Madison Busch

Purdue Journal of Service-Learning and International Engagement

For ten years, Dr. Jill Newton has coordinated the Maymester in Tanzania program and has created a highly successful and compelling program. Her aim for this program was to create a mini Peace Corps experience for Purdue University students, seeing as she has herself served as a Corps member in Papua New Guinea. One of the most impactful and rewarding components of this program is the service learning opportunities she encourages. Purdue University students attending this program have received a total of over $23,000 in service learning grants to date towards bettering the communities they interact with daily while on …

Growing Local: The Role Of Urban Gardening In Fostering Food Security, Sustainability, And Community, Franklin Wagner, Lindsey Payne

Purdue Journal of Service-Learning and International Engagement

The downtown center of Lafayette, Indiana is situated in a food desert where access to healthy, nutritious food can be limited. Urban gardens are an effective way to increase access to healthy alternatives while also providing a number of benefits to the surrounding area, including opportunities for community growth, education, and physical activity. In summer 2016, researchers from Purdue University collaborated with Lafayette’s GrowLocal Urban Gardens Network (GrowLocal) to perform a baseline analysis of the current community gardening initiatives, and explore the possibilities for expansion, development, and future community involvement through urban gardening.

Both qualitative and quantitative data collection methods …

Mastery Learning In Action: One District's Journey Toward The Continuous Improvement Of Assessment Practices To Positively Impact Student Learning, Michael Carpenter, Justin Rentschler, Stephanie Zee

Purdue Journal of Service-Learning and International Engagement

In the last year, Southwest Allen County Schools (SACS) instituted a “Portrait of a Graduate” vision in their community. This vision provides all stakeholders with information on the skills graduates from SACS will possess at the end of their senior year of high school. To accomplish this, SACS wanted to examine how well the teaching, learning, and reporting of learning aligned. One aspect of this process was to examine how well report cards were communicating student learning and progress to parents and students. To achieve this goal, SACS collected survey data from a variety of community members that evaluated their …

More Than A Deliverable: Building Infrastructural Partnerships In Professional Writing, Trinity Overmyer, Lori Bowes

Purdue Journal of Service-Learning and International Engagement

Purdue’s Professional Writing program has worked with the Lafayette Transitional Housing Center for people living with homelessness in recent years through a multimedia writing course. Through this partnership, students have the opportunity to create deliverables to help the center improve their digital media presence and public outreach. In a particular project working with the interviews of individuals living with homelessness who utilize LTHC as a resource, a podcast deliverable was created for the future use and implementation of the Lafayette Transitional Housing Center, in addition to a methodology used to aid LTHC in continued use and creation of the podcast …

Restoring The Damaged Pieces: Practicing Graduate Service-Learning In Hurricane Harvey–Wrecked Houston, Desiree Shannon, Genny Fultz

Purdue Journal of Service-Learning and International Engagement

Hurricane Harvey was an astonishingly destructive Category Four hurricane that made landfall in South and Coastal Texas. This destructive storm left numerous people dead and thousands displaced. It created record levels of flooding damaging over 200,000 homes, businesses, and facilities. Harvey’s disaster destruction will have lasting impacts on Texas, and beyond, for months to years of repair. A group of students, from a variety of Masters programs, set out with the goal to serve those affected by the hurricanes. Desiree Shannon and Genny Fultz had the opportunity to lead this team of nine Krannert Masters students to Houston to help …

Finding Harmony In Health For Treating Addiction: Support For Women In Recovery Through Music Therapy, Molly Rea

Purdue Journal of Service-Learning and International Engagement

Molly Rea is a senior music therapy student at Purdue University who is minoring in psychology and holds an Associate of Science in Liberal Arts degree from Ivy Tech Community College. She has gained clinical experience over the past three years by bringing music therapy to individual, nursing home, hospital, and group rehabilitation settings. She aspires to open and manage an integrative holistic healthcare clinic to address needs of individuals living in disadvantaged communities where mental health resources are scarce. Her passion lies in mental health awareness and she hopes to address conditions such as depression, anxiety, addiction, and suicide …

Safe Medication Disposal In Underserved Communities, Elaina Etter

Purdue Journal of Service-Learning and International Engagement

Of the 130 Americans who will die each day from opioid overdose, 46 will have overdosed on prescription opioid medications. The opioid epidemic has become one of our nation’s largest public health crises. Because many individuals may have access to prescription medications of family members or friends, responsible medication disposal has become increasingly important to prevent harm.

This fall, I worked on a professional project at local Federally Qualified Health Centers (FQHCs), which aimed to increase education about safe medication disposal. These clinics provide comprehensive healthcare services to underserved patients, many of whom live in rural areas or have limited …

Weather Courtyard: Reflections On Interactive Stem Learning Spaces, Ryan Day

Purdue Journal of Service-Learning and International Engagement

In this article, the author discusses his experiences in service-oriented engineering developing an interactive weather station for DCES students. Day details this process and the lessons learned over the course of the project development, as well as the project’s influence on his aspirations for a career in civil and environmental engineering. To provide substantive takeaways from the project, he concludes by reviewing the benefits of interactive STEM learning spaces in the instructional environment and links them to the impacts of the weather station project on the community.

Data And Experience Design: Negotiating Community-Oriented Digital Research With Service-Learning, Sweta Baniya, Shelton Weech

Purdue Journal of Service-Learning and International Engagement

In this research with reflection paper, we discuss our experiences from a graduate level service learning course in which we assisted the local food bank on exploring the efficiency of their client tracking software, Link2Feed. In the semester-long project, we developed a close relationship with the staff of the community partner and worked to explore functionality and usability (Johnson, Salvo, & Zoetewey, 2007; Johnson, 2010) of Link2Feed. Throughout the semester, we applied various academic skills like taking interviews, rhetorical analysis of the software, and analyzing the community partner needs and how the software meets those needs. At the end of …

Caregiver Companion: A Service-Learning Initiative In Tippecanoe County, Danielle Auckley, Jack Harber

Purdue Journal of Service-Learning and International Engagement

In this paper, we share our reflection of our semester-long service learning and community engagement project in partnership with a local organization in Lafayette called Caregiver Companion. Caregiver Companion is a non-profit organization serving the elderly and disabled community in Tippecanoe County by providing companionship and respite breaks for overwhelmed caregivers. Our English 420 Business Writing class assisted Caregiver Companion on publicizing the organization to Purdue students as well as community members with digital communication materials. With a close partnership with the Caregiver Companion staff, we created materials such as newsletters, brochures, advertisements, and videos to bring their mission to …

Next Year In Jerusalem: Exile And Return In Jewish History, Leonard Greenspoon

Studies in Jewish Civilization

Next Year in Jerusalem recognizes that Jews have often experienced or imaged periods of exile and return in their long tradition. The fourteen papers in this collection examine this phenomenon from different approaches, genres, and media. They cover the period from biblical times through today. Among the exiles highlighted are the Babylonian Exile (sixth century BCE), the exile after the destruction of the Jerusalem Temple (70 CE), and the years after the Crusaders (tenth century CE). Events of return include the aftermath of the Babylonian Exile (fifth century BCE), the centuries after the Temple’s destruction (first and second CE), and …

Guest Editors' Introduction: Unpacking The Role Of Assessment In Problem- And Project-Based Learning, Liz Bergeron, Drew Schrader, Kris Williams

Interdisciplinary Journal of Problem-Based Learning

No abstract provided.

Argument-Driven Engineering In Middle School Science: An Exploratory Study Of Changes In Engineering Identity Over An Academic Year, Lawrence Chu, Victor Sampson, Todd L. Hutner, Stephanie Rivale, Richard H. Crawford, Christina L. Baze, Hannah S. Brooks

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

The goal of this study was to examine how the use of a new instructional model is related to changes in middle school students’ engineering identity. The intent of this instructional model, which is called argument-driven engineering (ADE), is to give students opportunities to design and critique solutions to meaningful problems using the core ideas and practices of science and engineering. The model also reflects current recommendations found in the literature for supporting the development or maintenance of engineering identity. This study took place in the context of an eighth-grade science classroom in order to explore how middle school students’ …

Emotion Recognition Using Convolutional Neural Networks, Chieh-En James Li, Lanqing Zhao

Purdue Undergraduate Research Conference

Emotion recognition recently becomes a popular topic of machine learning and computer vision and generates a wide range of applications in other academic fields as well as in our everyday life. The primary idea is to process the input of a human facial expression frame and output a result that classifies such expression into some designated emotions such as basic seven emotions or other compound emotions.The existing conventional method requires a handcrafted feature extractor of facial Action Units(AUs) to extract feature from designated Facial Landmark regions, and these extracted AUs codes are processed through traditional machine learning algorithm such as …

Grading For Growth: Using Sliding Scale Rubrics To Motivate Struggling Learners, Dina Mahmood, Hugo Jacobo

Interdisciplinary Journal of Problem-Based Learning

In an effort to adopt more equitable and humanizing grading practices, this teacher inquiry explores how educators attempted to improve students’ views of learning and assessments by utilizing rubrics on a sliding scale. Using the sliding scale rubric approach to grading provided an opportunity for students and educators to rethink how learning is evaluated. The authors found that the logistics of using sliding scale rubrics as a grading tool does need to be refined and further evaluated; however, the belief that a student can receive a grade based on her or his individual starting point did have some positive implications …

Wings Of Their Dreams: Purdue In Flight, Second Edition, John Norberg

Purdue University Press Book Previews

Throughout 100-plus years of flight, Purdue University has propelled unique contributions from pioneer educators, aviators, and engineers who flew balloons into the stratosphere, barnstormed the countryside, helped break the sound barrier, and left footprints in lunar soil. Wings of Their Dreams follows the flight plans and footsteps of aviation's pioneers and trailblazers across the twentieth century, a path from Kitty Hawk to the Sea of Tranquility and beyond. The book reminds readers that the first and last men to land on the moon first trekked across the West Lafayette, Indiana, campus on their journeys into the heavens and history. This …

2019 Acrl-Sts Liaison Program Report, Margaret Phillips

Libraries Faculty and Staff Presentations

This is the ACRL-STS Liaison Program Report for the 2019 American Society for Engineering Education (ASEE) Annual Conference, Engineering Libraries Division (ELD) held from June 16-19, 2019, in Tampa, Florida.

Next Year In Jerusalem: Exile And Return In Jewish History, Leonard Greenspoon

Purdue University Press Book Previews

Next Year in Jerusalem recognizes that Jews have often experienced or imaged periods of exile and return in their long tradition. The fourteen papers in this collection examine this phenomenon from different approaches, genres, and media. They cover the period from biblical times through today. Among the exiles highlighted are the Babylonian Exile (sixth century BCE), the exile after the destruction of the Jerusalem Temple (70 CE), and the years after the Crusaders (tenth century CE). Events of return include the aftermath of the Babylonian Exile (fifth century BCE), the centuries after the Temple’s destruction (first and second CE), and …

Linguistic Ideologies In The Performance Of Bulgarian Identity, Chelsey Norman

Purdue Linguistics, Literature, and Second Language Studies Conference

Since the end of Communism in 1989 and joining the European Union in 2007, Bulgarians have experienced much greater mobility and access to the global community. Despite this more global perspective, Bulgarians maintain a strong sense of national identity. Given this interplay between global and national identities, Bulgaria is an apt location to conduct this ideological research. Using a combination of ethnographic observations (June-July 2018) and semi-structured interviews with bilingual Bulgarians in Sofia, this study examines how large-scale phenomena like nationalism and globalization are found in the micro-scale interactional construction of identity. Results show that a great deal of ideological …

Optimizing L2 Vocabulary Acquisition: Applied Linguistic Research, George H. Borawski

Purdue Linguistics, Literature, and Second Language Studies Conference

Any acquisition in Second Language Acquisition (SLA) starts as word recognition; as such vocabulary acquisition is integral to language learning as a whole and is a precursor to fluent communication (Ellis, 1996; Moore, 1996). To maximize SLA, vocabulary acquisition must be optimized. However, vocabulary acquisition is understudied and underutilized, especially compared to other aspects of SLA (Paribakht & Wesche, 1997). Cook states, “…the vast bulk of examinations, syllabuses, and course books around the globe show little overt influence from SLA research” (1998, p.10). Courses, teachers, and students would benefit from directly addressing SLA research, rather than utilize inefficient methods (Cook, …

"A Picture Is Worth A Thousand Words, And So Is An Emojis 🙂" Emojisfication Of Language: A Pragmatic Analysis Of Facebook Discourse, Alienna Kazmi, Arooj Rana, Uzma Anjum, Madiha Khan

Purdue Linguistics, Literature, and Second Language Studies Conference

This research study aims to examine language change occurring in written discourse due to increase in the usage of emojis and the way emojis, in comparison to words, are performing communicative functions on social media platforms such as Facebook. The study focused on Pakistani Facebook users. For the study, Facebook is one of the most authentic social media platforms because 71.75 % (Internet Word Stat) of Pakistani internet users use Facebook which is the highest statistics among all social media applications. In order to investigate the recent language change and communicative functions performed by emojis, we utilized Speech act theory …

An Animal-Assisted Intervention Study In The Nursing Home: Lessons Learned, Lonneke G. J. A. Schuurmans, Inge Noback, Jos M. G. A. Schols, Marie-Jose Enders-Slegers

People and Animals: The International Journal of Research and Practice

AAI studies in the nursing home pose a specific set of challenges. In this article the practical and ethical issues encountered during a Dutch psychogeriatric nursing home AAI study are addressed with the aim of sharing our experiences for future researchers as well as AAI practitioners in general.

In our study we compared three groups of clients with dementia who participated in group sessions of either visiting dog teams, visiting FurReal Friend robot animals, or visiting students (control group) and monitored the effect on social interaction and neuropsychiatric symptoms through video analysis and questionnaires. We encountered the following four categories …