Digital Commons Network^™

A Textbook Equity Student Advisory Board, Karlee Colby, Anne Marie H. Gruber

Faculty Publications

Engaging college students in advocacy related to open educational resources (OER) is an important way to raise awareness and encourage OER adoption on campuses in higher education. The student perspective is vital to encouraging instructors and administrators to be responsive to student needs, concerns, and preferences related to course materials access, and to consider affordability and usage rights. This case study describes the library-facilitated Textbook Equity Student Advisory Board at the University of Northern Iowa, a medium-sized regional comprehensive university. The board serves as a two-way communication outlet between textbook equity campus leaders and students, including student government. This article …

Phonotactic Behavior Of Male Cricket Acheta Domesticus In Relation To Age And Syllable Period, Dana Husana, Jessica Rim, David Mbungu, Benjamin Navia

Faculty Publications

No abstract provided.

Statistical Survey Of Magnetic Flux Integral Quantities In Saturn's Magnetosphere, Xuanye Ma, Simon Wing, P. A. Delamere, J. Johnson, B. Burkholder

Faculty Publications

No abstract provided.

Assessment Of The Demand For Occupational Therapy Upgrade Programs From Diploma To Degree In Kenya, Tabitha Rangara, Dovison Kereri, Juliet Mugga

Faculty Publications

No abstract provided.

Practical Pointers: How To Lead A Smooth Church Board Meeting, Fernando Ortiz

Faculty Publications

No abstract provided.

Comparing The Sensitivity And Specificity Of Novel Motor Assessments For Traumatic Brain Injury, Paula K. Johnson, Ariana M. Hedges-Muncy, Erin D. Bigler, Lorie Richards, Steven Knight Charles

Faculty Publications

Background: Portable technology that records movements with high accuracy provides potential for sensitive clinical movement tests for individuals who experienced a traumatic brain injury (TBI). Objective: (1)To present impairments assessed using markerless motion capture (MMC) and (2) to compare the sensitivity and specificity of the MMCmediated tests to each other and to common clinical tests. Design: Screening study, using as criterion standard the ability to classify participant with TBI versus control participant. Setting: Research laboratory. Participants: The study included 30 individuals with TBI and 101 control participants. Entry criteria included most recent head injury < 5 years old, no history of movement issues prior to injury, no movement-affecting medications, and sufficient cognitive ability to follow instructions. Interventions: Not applicable. Main Outcome Measures: Performance on MMC-mediated tests and existing clinical analogs. MMC-mediated tests included finger oscillation, simple reaction time, and visually guided movement tasks. For comparison, participants also completed the following clinical tests: Halstead–Reitan finger tapping, simple reaction time test, and Beery Visuomotor Integration test. Impairments were identified as test scores of participants with TBI that fell outside of the 95% interval of control participants’ test scores. Random forest analysis was used to calculate the sensitivity and specificity of MMC and clinical tests according to their ability to correctly classify participants with TBI and control participants. Results: MMC-mediated tests revealed impairments in more participants with TBI than clinical tests in all three TBI groups (mild, repeated, and moderate to severe). Similarly, MMC-mediated tests revealed a higher percentage of scores as impairments than clinical tests in all three groups with TBI. Furthermore, MMC-mediated tests proved more sensitive and more specific than clinical tests (70% versus 50% and 98% versus 93%, respectively). Conclusion: MMC-mediated tests are sensitive and specific (compared to traditional clinical tests) and have potential to fill a gap in clinical care of TBI.

Cfl Learners’ Real-Time Processing Of Chinese Radicals: An Eye-Tracking Study, Yihsuan Wood, Jeffrey Jack Green, Ellen Knell, Yu Liu

Faculty Publications

This study used eye-tracking to investigate the real-time processing of phonetic and semantic radicals (components of Chinese characters that give clues to their pronunciation and meaning) by intermediate-level university Chinese foreign language (CFL) learners. Additionally, the study examined how knowledge and awareness of radicals affect real time character processing. Real-time radical processing involves identifying radicals and understanding their phonetic or semantic roles, while real-time character processing includes recognizing radicals and instantly comprehending entire characters’ meanings and pronunciations. This study’s first task focuses on radical processing, where CFL learners use radical knowledge to interpret multiple characters simultaneously. The second task extends …

Timing Is Everything: Congruence, Controllability, And Performance Measure Weighting, Hayden T. Gunnell, Gary Hecht, William B. Tayler, Kristy L. Towry

Faculty Publications

We investigate whether the weights managers place on performance measures for performancebased compensation depend on whether weights are determined at the beginning or end of the performance period. We propose that managers frame the weighting decision differently depending on timing. Specifically, prior to employee effort, managers frame the decision as intended to align employee effort to firm objectives, whereas after employees have exerted effort, managers frame the weighting decision as intended to evaluate employee effort. Thus, we expect, and find, that managers weight measures that are more congruent with firm objectives more heavily when weightings are determined ex ante (before …

The Development Of A Rag-Based Artificial Intelligence Research Assistant (Aira), Hamid Vakilzadeh, David A. Wood

Faculty Publications

No abstract provided.

Actuator Disk Model For Aeropropulsive Coupling Effects In Vortex Particle Method, Eduardo Alvarez, Vineet Ahuja, Vinod Lakshminarayan, Aaron Perry, Ryan Anderson, Andrew Ning

Faculty Publications

Blown lift and distributed electric propulsion aircraft pose strong aeropropulsive coupling effects that cannot be ignored during the early stages of design. In this study, we develop an advanced actuator disk model (ADM) for aeropropulsive coupling effects of ducted fans with the vortex particle method (VPM). The advanced ADM consists of (1) an actuator disk at the rotor plane, (2) a surface vortex sheet modeling the mixing and convection of blade tip vorticity along walls, and (3) a powered wake at the exhaust. With these three components, a propulsion jet with an arbitrary velocity profile is formed and interactions with …

Browsing Within An Academic Library, Holt Zaugg, Jillian Bunderson

Faculty Publications

Purpose – Browsing library resources is a method long used by researchers to expand their understanding of ill-defined projects and to have serendipitous research discoveries. This study sought to understand the browsing activities of students in an academic library. Design/methodology/approach – The study used two methods. First, a link to an online survey was posted on posters throughout the library inviting students to share their browsing experience. Second, library security officers (student employees) were asked to count the number of people browsing within the stacks as they conducted their hourly walk-throughs of the library. Browsing was broadly defined as anyone …

Instructional Designer Perspectives On The Pursuit Of Quality In Online Course Design, Jason K. Mcdonald, Stephen C. Yanchar

Faculty Publications

In this qualitative study we investigated the experiences of instructional designers as they sought to build quality into online courses. Through semi-structured interviews, we explored what enabled and hindered their pursuit of quality, how they experienced their efforts in this regard, what mattered to them, and complexities that accompanied this pursuit. Our analysis of participant experiences suggested four themes: (1) connections between quality and designers’ ability to act autonomously; (2) connections between quality and collaborative, team-based relationships; (3) ambivalence due to tensions between autonomy and collaboration; and (4) ways of coping with limits on autonomy and collaboration. We conclude our …

Artificial Intelligence In Educational Research And Scholarship: Seven Framings, Eamon Costello, Giselle Ferreira, Stefan Hrastinski, Jason K. Mcdonald, Ahmed Tlili, George Veletsianos, Victoria I. Marin, Henk Huijser, Sharon Altena

Faculty Publications

In a recent interview (Bender et al., 2025), Professor Emily M. Bender discussed the limitations of technical solutions in addressing harmful Artificial Intelligence (AI) bias. She described a particular point we may reach at which technical solutions stop working, and when we should then widen the lens to ask about the problem framing itself. This is a crucial step in any inquiry that is of concern to both novice and experienced researchers alike: moving from problem-solving to problematisation. This commentary aims to provide educational researchers with a glimpse into the wide array of research problems and problematisation of AI in …

Disclosure Benchmarking By Lawyers: Evidence Fromthe Ipo Setting, Michael S. Drake, Jeff Mcmullin, Kenneth Merkley, Chase Potter, John Treu

Faculty Publications

Lawyers play an important advisory role in drafting financial reports, yet empirical evidence documenting the influence of external legal counsel on this process remains sparse. This study focuses on a specific aspect of lawyers’ drafting process: the practice of reviewing disclosures previously filed by other issuers—a practice termed “disclosure benchmarking.” Using initial public offering (IPO) disclosures as the setting, we find that disclosure benchmarking is associated with amore efficient Securities and Exchange Commission (SEC) review process. We further find that it is associated with several measures of disclosure quality, including disclosures that are less likely to be revised in subsequent …

Signaling Innovation: The Nontax Benefits Of Claiming R&D Tax Credits, Bradford F. Hepfer, Hannah W. Judd, Sarah C. Rice

Faculty Publications

Using the IPO setting, we test whether firms signal the quality of their investments in innovation activities by claiming R&D tax credits. We find the presence and amount of the R&D credit are each associated with lower information asymmetry and with higher investor demand at IPO. Conservatively, we estimate that sample firms realize additional IPO proceeds of 32–45 percent of their creditable R&D expenditures, indicating economically significant non-tax benefits associated with the R&D credit. We verify the R&D credit signal by showing its positive association with firms’ future patenting activity, patent citations, and post-IPO stock returns. Results from these tests …

The Future Performance Implications Of Non-Gaap Motivated Investment, Minkwan Ahn, Theodore E. Christensen, Ryan G. Johnson, Melissa F. Lewis-Western

Faculty Publications

We investigate whether consistent non-GAAP reporting is associated with investment efficiency. Prior research finds a positive association between non-GAAP reporting and investment levels, concluding that it represents overinvestment. We corroborate this positive association, but additional tests are not consistent with the conclusion of inefficient overinvestment. Specifically, we explore the relation between investment and future cash flows as a proxy for the realization of investments in positive net present value projects. We find that the investments of firms that consistently report non-GAAP metrics are associated with similar or higher future cash flows than the investments of firms reporting only GAAP earnings, …

Price Transparency And Patient Engagement: Social Messaging Matters, Jace B. Garrett, Keaton C. Helquist, Steven D. Smith, William B. Tayler

Faculty Publications

OBJECTIVES: To examine the effects of price transparency and prosocial messaging on price-protected consumers’ health care choices as a potential cost-saving strategy to manage rising US health care expenditures.

STUDY DESIGN: Cross-sectional study. Participants were recruited to complete a basic questionnaire via Amazon’s Mechanical Turk program. Participants’ selections were subsequently collected and analyzed.

METHODS: Participants (N = 567) selected a sleep study provider from 5 options, with manipulations including financial responsibility, provision of price information, and a prosocial message encouraging high-value options.

RESULTS: Price transparency increased the selection of lower-cost options among participants who were solely responsible for paying for …

The Marginal Value Of Public Pension Wealth: Evidence From Border House Prices, Darren Aiello, Asaf Bernstein, Mahyar Kargar, Ryan Lewis, Michael Schwert

Faculty Publications

We study how state pension windfalls affect property prices near state borders, where theory suggests real estate reflects the value of additional public resources. Windfalls, representing a source of state revenue about half the size of total taxes, provide economically significant and plausibly exogenous variation in fiscal conditions. We find that each dollar of pension asset returns increases border house prices by approximately two dollars, suggesting that governments allocate additional funds towards high-value projects or tax abatement rather than wasting incremental resources. Evidence of larger effects in financially constrained municipalities highlights how fiscal resources amplify welfare effects of economic shocks.

Origami Folding Pattern Development For Gossamer 18 Structures, Larry L. Howell, Ivy Running, Carolina Wright, Robert J. Lang, Spencer Magleby

Faculty Publications

Gossamer structures for satellites are large, thin deployable structures that are attractive for space applications because they can be stowed compactly for transportation and deployed to have large functional surface areas. Reflectarray antennas, in particular, are candidates for gossamer structures because they can be realized on thin membranes. However, the efficiency of reflectarray antennas decreases with any deviations from a flat plane, including those induced by plastically deformed creases. Rolling membranes can prevent some plastic deformation, but requires relative slipping between layers that are rolled together. In this work, we describe, analyze, and demonstrate two rolled configurations for deployable gossamer …

Sealed Justice: Federal Courts' Inconsistent Record-Sealing Rules And Their Impact On Judicial Transparency, David S. Ardia

Faculty Publications

Public access to court records is a cornerstone of democratic governance, enabling public oversight of the judiciary and fostering confidence in the rule of law. Despite a strong presumption in favor of openness under both the First Amendment and common law, the sealing of federal court records has become widespread, often with minimal judicial scrutiny. Re-cent investigations have revealed that excessive court secrecy shields government and corporate misconduct, conceals vital public-safety information, and erodes public confidence in the courts.

This Article presents the first comprehensive analysis of the local rules governing sealing in all 94 federal districts, reviewing more than …

Scrutinizing Transgender Healthcare Bans Through Intersex Exceptions, Holning Lau, Barbara A. Fedders

Faculty Publications

Major professional medical organizations—for example, the American Academy of Pediatrics, American Medical Association, and Endocrine Society—consider gender-affirming care to be safe and, at times, essential for vulnerable transgender youth. Despite these benefits, 26 states have banned gender-affirming care for minors. Proponents of these bans raise concerns about potential medical harms, the irreversibility of treatments, and the adequacy of informed consent.

Every state ban includes an exception for so-called gender-normalizing surgeries, which are performed on intersex infants to conform their bodies to socially constructed expectations about the male/female binary. The procedures are rarely medically necessary, but proponents of the surgeries contend …

Flooding The Zone: The State Of Federal Flood Insurance At The Beginning Of Trump 2.0, Maggie Caudle, Jacob Dowler, Donald T. Hornstein

Faculty Publications

The risks of flooding in the United States have never been more apparent, making all the more significant the state of flood insurance and the legal and political volatility of the National Flood Insurance Program. In this Article we discuss the details of “Risk Rating 2.0,” the most significant change to federal flood insurance in half a century, and its legal and political future in the new world of Trump 2.0. And, in addition to describing the details of this new change to federal flood insurance, we describe its advantages and disadvantages in both the newfound political environment in which …

Developing Lawyering Skills In The Age Of Artificial Intelligence: A Framework For Legal Education, Julie Kimbrough

Faculty Publications

This Article explores the emergence of generative artificial intelligence technology in legal education and law practice. It first offers historical perspective by examining the development of online legal research systems and other existing law practice technology tools that leverage artificial intelligence. This Article then proposes a framework for legal education based on twenty-first-century competencies that advance human interaction with legal technology tools. Next, this Article recommends that law schools incorporate these competencies into learning outcomes along with a holistic approach to teaching technology-driven lawyering skills as a strategy to narrow the learning gap between legal education and law practice. It …

Notice, Consent, And Choice-Of-Jurisdiction Clauses In The United States, John F. Coyle

Faculty Publications

Although choice-of-jurisdiction clauses are routinely enforced by courts in the United States, there are circumstances where they are subject to special scrutiny. One of these circumstances is when the party resisting the clause was not provided with proper notice as to the existence of the clause or the identity of the chosen jurisdiction. This Article first reviews the existing case law in this area and shows that while some U.S. courts have refused to enforce clauses for lack of notice, others do so as a matter of course. It then discusses several decisions where U.S. courts have held that notice …

Death And Debts, Kevin Bennardo

Faculty Publications

This Article analyzes how inheritance law treats debts owed to and by a decedent, focusing on the Uniform Probate Code’s treatment of unpaid purchase-price balances associated with specifically devised property. While UPC §2‑606(a)(1) automatically gives the outstanding balance to the specific devisee, the Article argues that this rule is inconsistent with modern intent‑based ademption doctrine and with the Code’s treatment of debts owed by the estate. It contends that only outstanding balances secured by the devised asset reflect a meaningful connection to the testator’s likely intent. Unsecured balances, by contrast, should not automatically avoid ademption. The Article proposes amending the …

Tax Compliance, Social Norms, And Influencers, James Alm, Jay A. Soled, Kathleen Delaney Thomas

Faculty Publications

While attaining perfect tax compliance is unachievable, more can and must be done. In the past, the country has relied primarily on a traditional system of sticks (e.g., audits and penalties) and carrots (e.g., refunds and whistleblower awards) to help narrow the “tax gap,” or the difference between what taxpayers owe in taxes and what they actually pay. Now, in the social media era, Congress and the Internal Revenue Service (IRS) should look beyond these traditional enforcement mechanisms. To achieve an even higher voluntary compliance rate, this Article advocates for policymakers to invest greater resources to enhance the social norm …

Testing The Effect Of Speaker Diarization And Speech Separation On Vowel Formant Estimates, Joseph A. Stanley, Lisa Morgan Johnson, Earl Kjar Brown

Faculty Publications

No abstract provided.

Dividing Trademark Use, Jeremy N. Sheff

Faculty Publications

The trademark law of the United States places special emphasis on whether and how a trademark is used in commerce. But over the long history of the Lanham Act—including some less-than-careful drafting by Congress and some aggressive acts of interpretation by the federal courts—the concept of “use” has become complicated and in many ways confused. Two recent Supreme Court cases—Jack Daniel’s Properties, Inc. v. VIP Products LLC and Abitron Austria GmbH v. Hetronic International, Inc.—reflect and in some ways exacerbate that confusion. But the opinions in these cases also expose an interesting property of “use” in trademark law …

Getting The Reader To Say “Yes”: Applying Negotiation Principles From The Books Getting To Yes And Getting Past No To Achieve Effective And Persuasive Legal Writing, Patricia G. Montana

Faculty Publications

This Article explores the relationship between the strategies of principled negotiation and effective persuasive legal writing as articulated in the best-selling books, Getting to Yes and Getting Past No. Though there is substantial scholarship advocating adding a negotiation component to legal writing instruction, there is little scholarship addressing how to apply the concepts of principled negotiation to persuasive writing itself. In this Article, the Author explains the foundational concepts of principled negotiation and then shows how they relate and apply to drafting an effective piece of persuasive legal writing. Looking at written advocacy through a negotiation lens reinforces good …

Ban Cookie Banners: A Case Study In Tech Regulation, Kate Klonick

Faculty Publications

Few experiences on the modern internet are as universally reviled as the cookie banner. They clutter websites with pop-ups, interrupt user flow, make information harder to access, and demand repetitive, meaningless clicks. What was once heralded as a tool to advance individual autonomy and privacy has, in practice, become a daily annoyance that breeds cynicism with the very concept of consent itself. Cookie banners do not empower; they weary. They do not inform; they obscure. They do not prevent surveillance; they normalize it.

The tragedy of the cookie banner is that it embodies the best intentions but worst solutionism of …