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Gis Librarians' Involvement In Critical Information Literacy Instruction, Melissa Chomintra, Pete E. Pascuzzi Dec 2025

Gis Librarians' Involvement In Critical Information Literacy Instruction, Melissa Chomintra, Pete E. Pascuzzi

Libraries Faculty and Staff Scholarship and Research

Critical information literacy (CIL) is a theory and practice that considers the sociopolitical dimensions of information and knowledge production. As the field of geospatial information evolves, equipping librarians with the skills to critically engage with geospatial information becomes integral to facilitating informed research, promoting spatial literacy, and strengthening the accessibility of geospatial data for their user communities. To understand geospatial data librarians’ current involvement in CIL, librarians were surveyed to examine if they incorporate CIL into their instruction, how they incorporate CIL into their instruction, and what are the benefits and challenges of doing so. The survey gathered both quantitative …


Remixing The Integrative Model Of Pedagogy Through Varied Hip-Hop Contexts, Colleen A. Wilkinson, Caitlin Riegel, Elizabeth Falzone Dec 2025

Remixing The Integrative Model Of Pedagogy Through Varied Hip-Hop Contexts, Colleen A. Wilkinson, Caitlin Riegel, Elizabeth Falzone

Journal of the Arts and Special Education

Embedding literature which promotes positive views of disabilities into teacher preparation programs is not an uncommon practice (Hansen et al., 2023; Yu & Meyer, 2024). However, multimedia, such as music and television, allow a more inclusive approach to disability studies. Hip-Hop music serves to represent the underrepresented in society and the overrepresented in disability categories. This paper describes how to incorporate three multimedia projects utilizing an Integrative Model of Pedagogy and Hip-Hop into teacher preparation programs for more inclusive, strategic and reflective teacher candidates. Within each project the instructor embeds specific High-Leverage Practices for students with disabilities and culturally responsive …


Dying To Belong? The Impact Of Thwarted Belongingness Among Those Who Attempt Suicide In Jail, Dayana R. Escobedo, Mckenzie Wood Dec 2025

Dying To Belong? The Impact Of Thwarted Belongingness Among Those Who Attempt Suicide In Jail, Dayana R. Escobedo, Mckenzie Wood

The Guardianship Journal

Suicide and attempted suicide remain a major concern in correctional facilities. Jail personnel have developed unique ways of responding to incarcerated individuals who display signs of suicidal ideation, but may be less equipped to identify who may be suicidal upon arrival at the facility. Among potential markers for suicidal behaviors are incarcerated individuals struggling with feelings of thwarted belongingness, or a feeling of disconnection and lack of closeness. Applying a quantitative methodology, this study utilized data obtained from a mid-sized jail in the Mountain West subregion of the Western United States. The data, retrieved from correctional officer reports and intake …


The Equity Dead Zones: Legal Intersectionality Failure Points In Chapter 13 Bankruptcy, Tearria N. Simmons Dec 2025

The Equity Dead Zones: Legal Intersectionality Failure Points In Chapter 13 Bankruptcy, Tearria N. Simmons

The Guardianship Journal

Legal intersectionality failure points describe the systemic fractures that occur where overlapping legal, social, and economic inequalities converge, potentially producing compounded barriers to relief. Each failure point marks a site of marginalization. In what ways do individuals already recognized as vulnerable in Chapter 13 bankruptcy face a heightened risk when multiple forms of disadvantage intersect? When these intersections combine in mutually reinforcing ways—racial, economic, and relational disparities colliding with structural deficiencies in family, property, and bankruptcy law—does it result in pronounced negative outcomes, and, if so, what are those outcomes? Within this convergence, could there be a space where compounded …


Influencing The Meteoric Rise Of Ai: Centering Ethics, Law, And Society In Urgent Policy Reform, Erin L. Shah Mspm, Heath A. Clark Mba, Xarlene B. Choi Bs, Garrett K. Chan Phd Dec 2025

Influencing The Meteoric Rise Of Ai: Centering Ethics, Law, And Society In Urgent Policy Reform, Erin L. Shah Mspm, Heath A. Clark Mba, Xarlene B. Choi Bs, Garrett K. Chan Phd

The Guardianship Journal

Artificial intelligence (AI) represents a transformative technological advancement with the potential to yield extraordinary societal benefits while simultaneously introducing significant potential harms to individuals, governments, and society. The adoption of AI has outpaced the ability of society to collectively and cohesively respond through the implementation of adequate regulatory guardrails. While AI presents novel benefits and challenges, the broader dynamic of responding to new, uncharted technologies has historical precedence. The article's methodological approach employed empirical research using law articles and policies. As such, the article explores the benefits, challenges, and actual or potential harms in three business sectors: business and finance, …


Engaging Seminars: The Impact Of Storytelling In Public Safety Education, Mimi Gough, Glenn L. Walton Dec 2025

Engaging Seminars: The Impact Of Storytelling In Public Safety Education, Mimi Gough, Glenn L. Walton

The Guardianship Journal

This paper examines the important role of storytelling in higher education as a technique for engaging students in course content and applies its relationship to the experiential learning theory (ELT) in which learners are actively seeking knowledge through authentic application. Storytelling can be a particularly effective method when used during live online seminars in public safety education, since this particular program of study often relies on verbally communicating realistic and credible information. Sharing various examples of actual encounters can help students better prepare for these types of situations when they face them in their future careers. Incorporating evidence to support …


Trauma Beyond Time: Temporal Constructs In Holocaust Testimonies, Sarah Seiselmyer-Snyder Dec 2025

Trauma Beyond Time: Temporal Constructs In Holocaust Testimonies, Sarah Seiselmyer-Snyder

Purdue University Press Books

Trauma Beyond Time: Temporal Constructs in Holocaust Testimonies challenges our understanding of what it means to be a Holocaust survivor, arguing that the term “post-Holocaust” fundamentally misrepresents survivors’ experiences. Through careful analysis of Holocaust literature and testimony, this book reveals how trauma persists across generations, defying conventional historical timelines. For those who perished, there can be no “after” to the Holocaust—their stories were violently ended. Yet for survivors, the Holocaust didn’t simply conclude in 1945. Their experiences demonstrate how trauma continues to shape lives decades later, making “post-Holocaust” a misleading concept that fails to capture their ongoing reality. Using the …


Applied Research For Corn Production In Indiana, 2024, Daniel Quinn Dec 2025

Applied Research For Corn Production In Indiana, 2024, Daniel Quinn

Purdue University Press Books

The 2024 edition of Applied Research for Corn Production in Indiana offers accessible, research-based tips for farmers who want to improve corn production practices by using applied field-research trials. Daniel Quinn and the Purdue University Corn Agronomy team reveal practical ways to boost yields, reduce costs, and improve sustainability on the farm. Their findings are derived from applied research trials across the state and relate to important topics such as planting practices, fertilizer use, crop nutrition, cover crops, and new technologies. Applied Research for Corn Production in Indiana distills complex research into clear insights and supplies corn producers with effective …


Laozi’S "Daodejing": A New Translation With Environmentalist Commentary, Steve Hallett Dec 2025

Laozi’S "Daodejing": A New Translation With Environmentalist Commentary, Steve Hallett

Purdue University Press Books

Laozi’s “Daodejing”: A New Translation With Environmentalist Commentary offers a new translation and fresh interpretation of the eighty-one-verse Daodejing, one of the central texts of Eastern philosophy. Likely written during the late Zhou Dynasty between 600–400 BCE, this foundational work is generally attributed to an individual named Laozi, although it is unlikely that any such person actually existed. Here, author Steve Hallett employs contemporary poetic form when translating the document’s approximately 5,000 Chinese characters and provides short analytical essays that illuminate the verses with a specific focus on the teachings they offer about social and environmental sustainability. His examination of …


150 Years Of Purdue Engineering: Celebrating Our Consequential Impact On The World, Arvind Raman, Jim Small Dec 2025

150 Years Of Purdue Engineering: Celebrating Our Consequential Impact On The World, Arvind Raman, Jim Small

Purdue University Press Books

Since its founding 150 years ago, Purdue University’s College of Engineering has profoundly shaped and improved the world, amassing breakthroughs spanning nearly all facets of society. Highlighting the indomitable spirit, ingenuity, and achievements of more than 100 Boilermaker alumni and faculty members, 150 Years of Purdue Engineering describes the program’s journey to become one of the most consequential engineering colleges in the United States. Richly illustrated with archival and contemporary images, this book includes stories that focus on Purdue innovators who have created everything from the barcode and the electronic TV receiver to the soft-serve ice cream machine and artificial …


Decisions That Shape Supply Chains, Nicole J. Olynk Widmar, Michael L. Smith, Erin Robinson Dec 2025

Decisions That Shape Supply Chains, Nicole J. Olynk Widmar, Michael L. Smith, Erin Robinson

Purdue University Press Books

What drives consumer decisions, and how do those decisions ripple through our food and agricultural systems? In Decisions That Shape Supply Chains, readers are invited to look beyond conventional models of behavior and explore the complex, sometimes counterintuitive factors influencing real-world consumer choices. Drawing on behavioral science and applied research, this volume examines how decisions made in grocery aisles, drive-through lines, and online shopping carts ultimately inform what gets planted, processed, packaged, and promoted across the food-supply chain. From attitudes toward GMO foods to parenting as a form of consumerism and emotional decision-making under stress to the environmental tradeoffs consumers …


Shattered Liberation: Sexualized Violence Against Holocaust Survivors, 1943–1946, Nina Paulovicova, Anna Cichopek-Gajraj, Joanna Beata Michlic Dec 2025

Shattered Liberation: Sexualized Violence Against Holocaust Survivors, 1943–1946, Nina Paulovicova, Anna Cichopek-Gajraj, Joanna Beata Michlic

Purdue University Press Books

Shattered Liberation: Sexualized Violence Against Holocaust Survivors, 1943–1946 challenges the notion of joyous liberation of Holocaust survivors by the Red Army, which is often embedded in popular imagination and collective memory. This is one of the first volumes to shine light on the sexualized violence that some Holocaust survivors endured in the hands of the Soviet Army, partisans, rescuers, and army personnel in filtration camps during the liberation process. By focusing on testimonies and memoirs, this book discusses in detail a wide range of interactions, including sexual violence, rape, forced cohabitation, sex barter, aid, and romance. The book addresses methodological …


Applied Research In Field Crop Pathology For Indiana, 2022, Darcy E. P. Telenko, Sujoung Shim Dec 2025

Applied Research In Field Crop Pathology For Indiana, 2022, Darcy E. P. Telenko, Sujoung Shim

Purdue University Press Books

Applied Research in Field Crop Pathology for Indiana, 2022 serves as a summary of the applied field crop pathology research trials conducted in 2022 under the direction of the Purdue Field Crop Pathology program in the Department of Botany and Plant Pathology at Purdue University. In Indiana, there are more than 57,600 farms, 16,000 crop producers, and 900 certified crop advisers, Extension educators, and crop-protection industry representatives who manage more than 11.4 million crop-production acres with a total value of $6.3 billion annually. There are more than twenty diseases affecting corn, soybeans, and wheat that may decrease crop production and …


Teaming With Insects: Entomology For Grades 3-12, Natalie J. Carroll, Christian Y. Oseto, Timothy J. Gibb Dec 2025

Teaming With Insects: Entomology For Grades 3-12, Natalie J. Carroll, Christian Y. Oseto, Timothy J. Gibb

Purdue University Press Books

Teaming With Insects: Entomology for Grades 3–12 is written for youth who enjoy learning about and studying science and nature. Insects have been around for millions of years and have evolved and adapted to many different habitats. Adaptations involving their anatomy, physiology, and behavior are what make insects so diverse and interesting. More than 1 million species of insects are known to scientists, and they believe there may be up to 40 million more we have yet to discover. Most people consider insects pests, and some insects do damage to homes, plants, crops, and stored foods. Others harm humans and …


Soil And Water Education For Grades 3-12, Natalie J. Carroll, Christian Y. Oseto, Timothy J. Gibb Dec 2025

Soil And Water Education For Grades 3-12, Natalie J. Carroll, Christian Y. Oseto, Timothy J. Gibb

Purdue University Press Books

Soil and Water Education for Grades 3–12 was written for youth who enjoy learning about science and two critical natural resources: soil and water. Level 1 introduces basic terms and concepts, and is intended for youth in grades 3–5. Activities focus on understanding important soil and water processes. Designed for students in grades 6–8, Level 2 offers readers more concrete examples of advanced soil and water concepts. The exercises in Level 3, which is geared toward grades 9–12, are divided into sections based on how readers might use the information they have learned, placing them in the shoes of homeowners, …


A Shattered World: Jews And Israel After October 7, Michael Berenbaum, Gilbert N. Kahn Dec 2025

A Shattered World: Jews And Israel After October 7, Michael Berenbaum, Gilbert N. Kahn

The Jewish Role in American Life: An Annual Review

October 7, 2023, was a watershed event in contemporary Jewish history. What took place on that date challenged the two most basic assumptions of post-Holocaust Jewish life: that the future security of the Jewish people would be assured by an independent Jewish state backed by an army, and that the freedom for Jews in the Diaspora to live as Jews would be secured by democratic rights and liberties. The pogroms of October 7 and the worldwide explosion of antisemitism that followed—even preceding Israel taking military action against Hamas—challenged both assumptions. The Israel Defense Forces could not prevent a slaughter from …


Consumer Lessons From A Pandemic, Nicole J. Olynk Widmar, Michael L. Smith, Erin Robinson Dec 2025

Consumer Lessons From A Pandemic, Nicole J. Olynk Widmar, Michael L. Smith, Erin Robinson

Purdue University Press Books

What did we learn about consumer behavior when the world was turned upside down due to COVID-19? Consumer Lessons From a Pandemic examines how a global crisis exposed and reshaped the values, priorities, and decision-making patterns of everyday people. From disrupted routines to supply-chain shocks, this volume explores the consumer behaviors that emerged in response to extreme uncertainty and how those behaviors continue to evolve. Topics include pandemic-induced grocery spending shifts, the importance of consumer trust, lessons from the infant-formula shortage, and the rise of remote work both as a preference and a negotiation point.


Fundamental Hydraulics Principles For Agricultural Systems Management And Technology, Robert M. Stwalley Iii, Roger Tormoehlen Dec 2025

Fundamental Hydraulics Principles For Agricultural Systems Management And Technology, Robert M. Stwalley Iii, Roger Tormoehlen

Purdue University Press Books

Hydraulic systems have spread throughout modern technology, particularly in mobile equipment. The exercises presented in Fundamental Hydraulic Principles for Agricultural Systems Management and Technology are designed for the second-generation Parker Hydraulic Trainer to provide a basic understanding of hydraulic components and systems for technology and engineering students. Readers will learn how hydraulic pumps function, how linear actuators and their control circuits work, and how hydraulic motors operate and are controlled. Readers are also provided with the opportunity to attempt more advanced exercises. Aligned with beginning technology-based experiential hydraulics courses, this book emphasizes familiarity with common hydraulic components and circuit diagrams, …


Markets We Thought We Knew, Nicole J. Olynk Widmar, Michael L. Smith, Erin Robinson Dec 2025

Markets We Thought We Knew, Nicole J. Olynk Widmar, Michael L. Smith, Erin Robinson

Purdue University Press Books

Markets We Thought We Knew explores the evolving nature of markets and how they shape—and are shaped by—consumer behavior. From essential life necessities such as water to everyday commodities and products including locally sourced foods, this book covers a variety of topics and invites readers to examine a diverse range of markets through a reflective lens. By revisiting past market dynamics and real-world examples, readers are encouraged to rethink how preferences are formed, how opinions shift over time, and how value is assigned—sometimes in unexpected ways. What insights might you gather from a deeper understanding of local and global markets, …


Applied Research In Field Crop Pathology For Indiana, 2021, Darcy E. P. Telenko, Sujoung Shim Dec 2025

Applied Research In Field Crop Pathology For Indiana, 2021, Darcy E. P. Telenko, Sujoung Shim

Purdue University Press Books

Applied Research in Field Crop Pathology for Indiana, 2021 serves as a summary of the applied field crop pathology research trials conducted in 2021 under the direction of the Purdue Field Crop Pathology program in the Department of Botany and Plant Pathology at Purdue University. In Indiana, there are more than 57,600 farms, 16,000 crop producers, and 900 certified crop advisers, Extension educators, and crop-protection industry representatives who manage more than 11.4 million crop-production acres with a total value of $6.3 billion annually. There are more than twenty diseases affecting corn, soybeans, and wheat that may decrease crop production and …


Building Your Epic Life: Your Journey, Your Way, Your Masterpiece, Luciano Castillo Dec 2025

Building Your Epic Life: Your Journey, Your Way, Your Masterpiece, Luciano Castillo

Purdue University Press Books

Building Your Epic Life empowers young people to understand that failure is an inevitable—and essential—part of the journey to success. The author shares his own challenges and struggles, showing that no path to success is linear and without setbacks. The book teaches the value of building a healthy body, mind, and spirit, and includes exercises that offer actionable plans for individuals to realize a meaningful, self-defined life based on their core values. A proven roadmap workbook and short lectures guide readers through a series of practical steps to discover their purpose, vision, and understand the value of mentorship—and why each …


Engaging Learners Everywhere: The Interactive Synchronous Hyflex Method, Nathan Mentzer, Abdul Moeed Asad, Adrie A. Koehler, Lakshmy Mohandas, Elnara Mammadova Dec 2025

Engaging Learners Everywhere: The Interactive Synchronous Hyflex Method, Nathan Mentzer, Abdul Moeed Asad, Adrie A. Koehler, Lakshmy Mohandas, Elnara Mammadova

Purdue University Press Books

Initially conceived as a workaround related to the crisis precipitated by the COVID-19 pandemic and the resulting lockdown of 2020, Interactive Synchronous HyFlex reimagines an active-learning, team-based classroom, making it possible for any student to participate fully, whether they are seated in the back row or joining from elsewhere in the world. Developed and refined by the authors through five years of classroom experimentation and National Science Foundation–funded research, this forward-facing approach—which refers to online synchronous hybrid delivery and combines the terms “hybrid” and “flexible”—brings together learners in a single classroom who have the daily option of meeting face-to-face or …


Applied Research For Corn Production In Indiana, 2023, Daniel Quinn Dec 2025

Applied Research For Corn Production In Indiana, 2023, Daniel Quinn

Purdue University Press Books

The 2023 edition of Applied Research for Corn Production in Indiana offers accessible, research-based tips for farmers who want to improve corn production practices by using applied field-research trials. Daniel Quinn and the Purdue University Corn Agronomy team reveal practical ways to boost yields, reduce costs, and improve sustainability on the farm. Their findings are derived from applied research trials across the state and relate to important topics such as planting practices, fertilizer use, crop nutrition, cover crops, and new technologies. Applied Research for Corn Production in Indiana distills complex research into clear insights and supplies corn producers with effective …


Unpacking Identity Work Mechanisms For A Person-Centered Approach To Business And Management Education, Carla Campana, Pablo Leao Dec 2025

Unpacking Identity Work Mechanisms For A Person-Centered Approach To Business And Management Education, Carla Campana, Pablo Leao

International Journal of Teaching and Learning in Higher Education

We explore identity work among undergraduate business students who resist the identity prevailing in traditional business schools. The study investigates an educational program that fosters identity work, allowing students to add facets to their emergent identity. Through in-depth interviews, the researchers uncovered a process in which students resist the hegemonic identity of business administrators, seeking alternative experiences that redefine their identity. Our research contribution is two-fold. First, we extend the concept of identity workspaces by introducing three mechanisms: autonomy, a psychological safe space, and group embeddedness. These mechanisms enable students to engage in an identity work process and reidentify with …


Investigating The Molecular Mechanism Of Pbcv-1 Virus-Induced Lipid Production Enhancement For Renewable Energy, Yoonjung Choi, Amanda Michelle Lopez, Zhi Zhou, Paul B. Brown Dec 2025

Investigating The Molecular Mechanism Of Pbcv-1 Virus-Induced Lipid Production Enhancement For Renewable Energy, Yoonjung Choi, Amanda Michelle Lopez, Zhi Zhou, Paul B. Brown

Discovery Undergraduate Interdisciplinary Research Internship

Algal lipid production is a promising third-generation biofuel platform offering high photosynthetic efficiency and reduced competition with food crops or arable land. Microalgae primarily synthesize and accumulate lipids as triacylglycerol (TAG) via the Kennedy pathway, which involves key enzymes such as glycerol-3-phosphate dehydrogenase (GPDH), lysophosphatidic acid acyltransferase (LPAT), diacylglycerol acyltransferase (DGAT), and phospholipid-diacylglycerol acyltransferase (PDAT). However, large-scale lipid production and recovery remain major bottlenecks in algal biofuel development. The Chlorella-specific lytic virus PBCV-1 has been proposed as a low-energy alternative for lipid recovery through viral-induced cell lysis and has been associated with enhanced lipid yields. Yet, the molecular mechanism driving …


Evaluating Community Involvement Efficacy In The Adoption Of Airport Noise Mitigation Programs, Rhea Dutta, Oleksandr Sergey Crowell, Joao Pedro Biondo Peres, Caroline Kathure Marete Dec 2025

Evaluating Community Involvement Efficacy In The Adoption Of Airport Noise Mitigation Programs, Rhea Dutta, Oleksandr Sergey Crowell, Joao Pedro Biondo Peres, Caroline Kathure Marete

Discovery Undergraduate Interdisciplinary Research Internship

Introduction and Background: The management of noise stemming from airport operations has been at the center of regulatory efforts aimed at balancing airport expansion with both environmental and community impacts. This study evaluates the effectiveness of community involvement in creating and implementing noise mitigation programs. It explored the methods through which airports are adopting federal regulations, established by agencies such as the Federal Aviation Administration (FAA), and implementing initiatives, such as Noise Compatibility Programs (NCPs) and Noise Exposure Maps (NEMs). Specific regulations reviewed include 14 CFR Part 150, 14 CFR Part 160, and the National Environmental Policy Act (NEPA). …


Balancing Science And Society; Onkalo Paves The Way As The First Deep Geological Repository, Abigail Preston Dec 2025

Balancing Science And Society; Onkalo Paves The Way As The First Deep Geological Repository, Abigail Preston

Discovery Undergraduate Interdisciplinary Research Internship

Finland’s Onkalo facility, the world’s first operational deep geological repository (DGR) for spent nuclear fuel, represents a rare and instructive success in the global challenge of long-term nuclear waste management. In contrast to stalled initiatives like Yucca Mountain, a proposed DGR first proposed in the 1970’s in the United States, Onkalo offers critical insights into the conditions that enable progress in this technically and politically complex and intertwined domain. Through an analysis of archival documents, national policy frameworks, safety case materials, and interdisciplinary social science literature, four key contributors of success emerge: Finland’s historically stable and pragmatic approach to nuclear …


Exploring Interactive Robotic Music Therapy Systems For Rehabilitation: A Survey Paper, Hector A. Salinas Gordillo Dec 2025

Exploring Interactive Robotic Music Therapy Systems For Rehabilitation: A Survey Paper, Hector A. Salinas Gordillo

Discovery Undergraduate Interdisciplinary Research Internship

Interactive robotic music therapy introduces an innovative opportunity, where human guided musical interaction with robotic systems can create adaptive and engaging therapeutic experiences. This survey explores the current state of research at the intersection of robotics, music, and rehabilitation, focusing on emerging technologies such as human robot interaction methods and system designs that help enable real time, interactive music therapy.

Potential patient groups include individuals undergoing motor or cognitive rehabilitation, such as those recovering from stroke, living with Parkinson’s disease, cerebral palsy, or other motor impairments, as well as individuals with developmental disorders or limited mobility.

Traditional rehabilitation exercises may …


Measuring Levels Of Ultrashort-Chain Per- And Polyfluoroalkyl Substances In Blood Collection Tubes, Alina M. Dziembowski Dec 2025

Measuring Levels Of Ultrashort-Chain Per- And Polyfluoroalkyl Substances In Blood Collection Tubes, Alina M. Dziembowski

Discovery Undergraduate Interdisciplinary Research Internship

Per- and polyfluoroalkyl substances (PFAS) are highly persistent synthetic chemicals that are now ubiquitous in the environment. Due to PFAS stability leading to its environmental persistence, there is concern regarding potential long-term health effects as PFAS accumulation occurs in humans from dietary and inhalation exposure routes. Chronic exposure may lead to adverse effects such as fertility issues or liver damage. Although a wide range of PFAS have been found in human samples, specifically human serum, there remains data gaps for what PFAS are present in human blood. Recent innovation in detection technology has led to the ability to more accurately …


Associations Between County-Level E-Cigarette-Inclusive Tobacco 21 Law Population Coverage And E-Cigarette Use Behaviors Among United States Adolescents In Monitoring The Future, James H. Buszkiewicz, Catherine A. Vander Woude, Yanmei Xie, Steven Cook, Bukola Usidame, Megan E. Patrick, Michael R. Elliott, James F. Thrasher, Nancy L. Fleischer Dec 2025

Associations Between County-Level E-Cigarette-Inclusive Tobacco 21 Law Population Coverage And E-Cigarette Use Behaviors Among United States Adolescents In Monitoring The Future, James H. Buszkiewicz, Catherine A. Vander Woude, Yanmei Xie, Steven Cook, Bukola Usidame, Megan E. Patrick, Michael R. Elliott, James F. Thrasher, Nancy L. Fleischer

Department of Health and Kinesiology Faculty Publications

Background and aims

In the United States (US), Tobacco 21 (T21) laws set the minimum legal sale age for all tobacco products to 21 years. This study aimed to examine whether e-cigarette-inclusive T21 laws were associated with e-cigarette use behaviors and related disparities among US adolescents.

Design

We used nationally representative, repeated cross-sectional Monitoring the Future data to compare self-reported current e-cigarette use (2014–2022) and first e-cigarette initiation (2015–2022) among adolescents in counties with 100% ('full') versus < 100% ('partial or no') e-cigarette-inclusive T21 law population coverage using modified Poisson regression, examining differences by sex, race and ethnicity, parental educational attainment and college educational expectations through interactions.

Setting

United States.

Participants

8th, 10th and 12th graders.

Measurements

County-level e-cigarette-inclusive T21 law population coverage was determined using Tobacco 21 Population Coverage …