Digital Commons Network^™

Bridging Cognitive Modeling And Pilot Training: A Qn-Actr Model For Complex Flight Tasks, Rongbing Xu, Shi Cao, Elizabeth Irving, Suzanne Kearns, Ewa Niechwiej-Szwedo

International Symposium on Aviation Psychology - 2025

In ab initio pilot training, students must learn substantial skills about how to fly anaircraft, but there has been a lack of research that can clearly model these skills.Cognitive architecture models use production rules to model skills, which can beapplied to the case of pilot training to facilitate skill diagnosis, assessment, andfeedback. In this study, researchers who have both flight training experience andcognitive modelling experience developed cognitive architecture models for takeoffand landing tasks using the Queueing Network-Adaptive Control of ThoughtRational (QN-ACTR) method. The models generated flight performance in XPlaneflight simulation similar to human pilot in-aircraft data from the same tasksrecorded …

Measuring Workload & Situational Awareness Using The Detection Response Task, Stephen R. Pickard, Ami Eidels, Leslie M. Blaha

International Symposium on Aviation Psychology - 2025

This research is attempting to detect a loss of situational awareness (SA) in anaviation context, using the Detection Response Task (DRT). A survey phaserevealed current aviation personnel’s understanding of the construct of SA, how itis currently taught and assessed, and what are the observed indicators of a loss ofSA. The survey results validated the link between SA, cognitive capacity andworkload, and the cognitive and physical indicators of SA loss identified from theliterature review. This experimentation phase used the Modifiable MultitaskingEnvironment (ModME) software to simulate pilot workload and behaviour. Part ofthe ModME design incorporated a version of the DRT as a …

A Training Study To Improve Monitoring During A Go-Around, Randall J. Mumaw, Amber Villa, Dorrit Billman, Lucas Cusano

International Symposium on Aviation Psychology - 2025

The go-around (GA) maneuver varies greatly in line operations from how it istypically trained. To support improved maneuver performance, we developed atraining module based on a description of skilled monitoring performance. Wehad U.S. airline pilots fly GAs (in a simulator) in the Pilot Monitoring (PM) roleboth before and after training. The Pilot Flying (PF), a confederate, flew someGAs poorly to see whether the PM could detect and correct the poorly flownmaneuvers. Our data showed that training that focuses on developing clearexpectations about system performance can lead to significant improvements inmonitoring performance. The PMs trained in the experimental conditionoutperformed the control …

Lessons Learned To Prevent Loss Of Control: A Review Of Incidents From Pilot Archives, Neelakshi Majumdar, Karen Marais

International Symposium on Aviation Psychology - 2025

Inflight loss of control (LOC-I) remains the leading cause of General Aviation accidents. Previous accident database analyses suggest that human factors play arole in LOC-I but provide limited details on specific causes. Moreover, with halfof LOC-I accidents being fatal, identifying lessons learned from survivors is challenging. This study analyzed 21 LOC-I incidents reported in the AOPA Pilot magazine’s ‘Never Again’ series over 12 years to identify causal factors contributing to loss of control. Findings highlight aircraft control issues,complacency, and poor decision-making, particularly in severe weather as major contributors. Lessons learned from these articles highlight the importance of situational awareness and …

Putting Risk Assessment In The Pilots’ Hands: Refining A Cognitive Health Assessment Tool For Aviators, Kathleen Van Benthem, Emily Larkin, Rawan Othman, Alexia Bierlaire, Chris M. Herdman

International Symposium on Aviation Psychology - 2025

Cognitive factors like poor situational awareness or memory failures can causeserious incidents, especially in single-crew operations. This work introducesCANFLY, an on-demand, self-administered online cognitive assessment for pilots,using realistic flight scenarios and interactive tasks. CANFLY targets key cognitivedomains for safe flight: situation awareness, prospective memory, and taskmanagement. Accessible from any internet-connected computer with speakers,CANFLY currently takes 50 minutes, but reducing this by 50 percent couldenhance user experience and adoption. Preliminary machine learning results from47 licensed pilots show that responses to short “flight” scenarios testing levels 1and 2 situational awareness and prospective memory can classify risk with over 80percent accuracy. Challenges and …

Peripheral Airspeed Indication For Manual Approach, J. Caron, M. M. Van Paassen, Annemarie Landman, Olaf Stroosma, Max Mulder

International Symposium on Aviation Psychology - 2025

Maintaining properspeedcontroliscriticalinvisualapproachprocedures.Currently,pilotsneedtoto switchbetweentheoutsidevisualsceneandtheaircraftinstruments.Inthisprojectweinvestigatethepossibilitytousealowcostdisplayintheperipheralviewtoindicatedeviationfromthe aircraft’sapproachspeed.Anoff-theshelflightbarisinstalledinafullmotionflightsimulator(SIMONAResearchSimulator,TUDelft),andconfiguredtoshowspeeddeviation.Inanexperiment,approachpathandspeedperformanceareevaluatedduringapproachesinahighandlowturbulencecondition.Aconditionwithconventionalinstrumentationwillbecomparedtoconditions withthenewspeeddeviationindicatorwithtwodifferentscalingfactorsforthespeedindication. Aneyetracker(PupillabsCore)isusedtoquantifydifferencesinvisualswitchinginthe differentconditions.Weexpecttofindareductioninworkload,betterspeedandpathperformance, andreducedvisualswitching(finalresultsarepending).

The Politics Of (Mis)Perception: Understanding Americans’ Beliefs About Immigrant Welfare Usage, Ping Xu, Belinda Davis, Michael Henderson, James Garand

Political Science Faculty Publications

Background

Public concerns about immigrants' use of welfare programs have long influenced U.S. immigration and social policy. During the Trump administration, claims that immigrants exploit the American welfare system became central to the political agenda, amplifying perceptions that immigrants are economic burdens. These perceptions, whether grounded in reality or not, can shape public support for both immigration and the welfare state.

Aims

Few studies have systematically examined how closely Americans' perceptions of immigrants' welfare usage align with actual usage patterns, and how individual and contextual factors moderate this relationship. In this study we explore these connections.

Materials and Methods

We …

The Relationship Between Socioeconomic Factors And Low Birth Rates In Ohio, Ryan Gora, Hannah Amin

Scholarship in Medicine - All Papers

Background: The incidence of low birth weight (LBW) has not substantially fallen over time despite advances in medical interventions. LBW has been linked to several chronic diseases in adulthood including type 2 diabetes (T2DM) and cardiovascular disease (CVD), making it a particularly salient public health issue.
Objective: To examine socioeconomic factors and diseases associated with LBW in Ohio between 2016-2022.
Methods: Using data from County Health Rankings, we identified socioeconomic factors predictive of LBW in Ohio between 2016-2022. We also examined the relationship between LBW and incidence of T2DM as well as food insecurity (FI). In addition, we investigated how …

Peer Supporter Perspectives On The Roots Of Addiction:A Qualitative Study, Elise Hubert, Sydney Silverstein

Celebration of Undergraduate & Graduate Research, Scholarship, and Creative Activities Materials

The aim of this study is to qualitatively evaluate the origins of addiction through the perspective of individuals with lived experience.

A Systematic Study Of Freezing Behavior In Earthworms In Response To Auditory And Vibratory Stimuli, Navjot Singh, A. Burton, Dragana Ivkovich Claflin

Celebration of Undergraduate & Graduate Research, Scholarship, and Creative Activities Materials

While earthworms have largely been studied for their role in eliminating toxic metals from soil, less is known about their behavior overall. Previous work from our lab found that a predator-like auditory stimulus (grunting) reliably induced fear-related freezing behavior (Worthen et al., 2024). The present studies further explore earthworm behaviors in response to audio-vibratory stimuli. In Experiment 1, we manipulated amplitude levels and speaker location to examine the parameters needed to reliably induce a freezing fear response to the grunting sound. It was hypothesized that when the speaker was touching the apparatus and producing an added mechanical vibration, there would …

A Program Evaluation Case Study, Madelyne G. Culbertson

Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.)

This case study presents a program evaluation of a physical activity intervention implemented in Bourbon County, Kentucky, guided by the Centers for Disease Control and Prevention’s Framework for Program Evaluation in Public Health.

Increasing Hpv Vaccination Adherence In Floyd County, Ky: Give Teens Vaccines, Taylor M. Stumbo

Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.)

Cervical cancer remains a pressing public health issue, particularly in underserved and rural areas where access to preventive care is limited. This capstone addresses the urgent need to increase human papillomavirus (HPV) vaccination adherence in Floyd County, Kentucky—part of the central Appalachian region that experiences disproportionately high cervical cancer incidence and mortality. Despite the proven effectiveness of HPV vaccines in preventing the virus strains most responsible for cervical cancer, uptake in this region remains below national targets due to socioeconomic barriers, limited healthcare access, and lack of awareness. Give Teens Vaccines is a two component intervention leveraging existing healthcare systems …

Mapping Horizon Limits Using Topographical Reference Points For Determining Pre-Columbian Circum-Caribbean Indigenous Interisland Contact Routes, Al M. Rocca

SSGS Faculty Publications and Presentations

Existing archaeological studies have suggested an extensive network of ongoing human travel operated between the Bahamas, the Greater Antilles, and the Lesser Antilles before and at the time of European contact in 1492. Additional evidence prompts some scholars to propose expanded contact of these areas with Mesoamerica, the rest of Central America, the northern coast of South America, and the Florida peninsula, resulting in an interconnected circum-Caribbean region. A variety of economic, political, and social influences stimulated this desire for sea and ocean movement, including migration, trading, tribute, raiding, and social connectedness. Geographic and oceanographic factors such as distance between …

Identifying Adverse Childhood Experiences And Mental Health Needs Among A Small Sample Of Pregnant Women Who Use Cannabis, Aubrey Jones, Lisa M. Blair, Julie A. Kurzer, Kathy Rademacher, Letitia Ducas, Cynthia Cockerham, Kristin Ashford

Social Work Faculty Publications

Introduction: As the legalization of cannabis becomes more widespread use has steadily increased. Approximately 5 percent of pregnant individuals self-report use during pregnancy.

Methods: This study uses a mixed methods approach to examine adverse childhood experiences, mental health needs, and cannabis use among a small sample (N =59) of women. Cumulative ACE scores of four or more were considerably high within this sample compared to the US average.

Results: Results of a binary logistic regression indicate an association between ACEs and Cannabis use (OR 1.27, 95% CI (1.002- 1.616) when controlling for maternal age and anxiety. Qualitative results identified two …

Fiscal Citizenship And Taxpayer Privacy, Alex Zhang

Faculty Articles

Should individual tax data be public or confidential? Within the United States, secrecy has been the rule since the Tax Reform Act of 1976. But at three critical junctures—the Civil War, the 1920s, and the 1930s—Congress made individual tax records open for public inspection, and newspapers published the incomes of the billionaires of the time. Today, Finland, Norway, and Sweden all mandate significant transparency for individual tax information.

This Essay intervenes in the tax-confidentiality debate by building a new analytical framework of fiscal citizenship. Until now, scholars have focused on compliance—whether disclosure incentivizes honest reporting of income, and if it …

Recusal Reform: Treating A Justice's Disqualification As A Legal Issue, Michael J. Broyde, Hayden H. Hall

Faculty Articles

This article addresses the pressing issue of recusal in the U.S. Supreme Court. It critiques the current practice of Supreme Court Justices deciding individually whether to recuse themselves from cases, highlighting the flaws and potential biases inherent in this practice. The authors advocate for a reform where initial recusal decisions are made by individual Justices but then are subject to review by the Supreme Court as a whole.

The article offers several arguments to support this proposal. First, the authors explore the evolution of recusal laws, focusing on the significant amendments to 28 U.S.C. § 455 in 1948 and 1974. …

Genetic Property Rhetoric And The Public Domain, David Fagundes

Faculty Articles

Among the many themes that illuminate Jorge Contreras’s The Genome Defense, this Essay focuses on property. It considers the rhetorical role played by property in convincing both courts and the public that patenting genetic data was legally and ethically objectionable. This Essay begins by locating property—and public property—as a major theme in the dialogue surrounding the Myriad litigation. It then situates this rhetorical move in the context of property-talk generally, highlighting the distinctiveness of leveraging public rather than private ownership as a means of accessing moral intuitions. Finally, this Essay reflects on what the use of public property rhetoric …

The Interplay Of Morality, Emotional Labor, And Customer Injustice: How Salesperson Experiences Shape Job Satisfaction, Omar S. Itani, Colin B. Gabler, Ashish Kalra, Khashayar Afshar Bakeshloo (Kash), Raj Agnihotri

Marketing Faculty Publications

Despite the significant role emotions play in business-to-business (B2B) sales transactions, the impact of salesperson emotional labor on well-being, specifically job satisfaction, has garnered limited attention. To address this gap, the present study examines the relationships among salesperson moral identity, emotional labor strategies, customer injustice, and job satisfaction. An analysis of responses from B2B salespeople reveals that moral identity internalization is positively related to deep acting and negatively to surface acting, whereas moral identity symbolization is positively related to both deep and surface acting. Furthermore, surface acting has a stronger unfavorable effect on customer injustice compared to deep acting, which …

Legislatures And Localized Resentencing, Ronald F. Wright, Kay L. Levine

Faculty Articles

Recent legislation, exemplified in statutes from California and Washington, creates new methods for resentencing defendants in old cases. These laws place controlling authority for resentencing in the hands of local officials, especially local prosecutors, and invite variation at the county level.

While some new procedural channels for reducing the sentences of people convicted of past crimes are mandatory, in that they entitle certain defendants to resentencing if they were convicted of certain crimes or were subject to certain penalty enhancements that are no longer valid, other statutes create discretionary resentencing channels. In the discretionary channels, the chief local prosecutor has …

Federalism, State Action, And Workers’ Medical Privacy, Ani B. Satz

Faculty Articles

Injured workers entering state workers’ compensation systems effectively forego their medical privacy. This is due to widespread judicial misinterpretation of the HIPAA Privacy Rule (HPR) as excluding injured workers from federal medical privacy protections. As a result, medical privacy for workers’ compensation claims is effectively governed by state law. This Article argues that states have failed to protect the medical privacy of injured workers adequately and that there is a pressing need for legislative reform. The Article presents the first comprehensive survey in the legal literature of state action protecting the medical privacy of injured workers. Part I describes the …

Customary Corruption, Ani B. Satz, Liza Vertinsky

Faculty Articles

For over a hundred years, it has been well-accepted among tort scholars that physicians—as one of the legally recognized professions— determine their own customary practices. Within tort law, and medical malpractice more specifically, customary practice establishes whether physicians breach or uphold the required standard of care toward their patients. The results of our hand-coded examination of decided cases and statutes show a more complex picture. While some states have endeavored to shift the standard away from professional custom, it continues to play a critical, and in many cases a determinative, role in establishing physician liability in most states.

Using illustrative …

Super-Groups: Legal Empowerment And “Public Law”, Matthew B. Lawrence

Faculty Articles

Not all interest groups are created equal. Some groups are created by or with the help of law. Law can confer political power on groups through wealth, rents, concentrated interest, and durability, creating synthetic factions that use their state-given influence to dominate lawmaking. Deregulatory and progressive traditions in public law have long thought differently about laws that empower. A deregulatory tradition sees legal empowerment as a democratic pathology that counsels against lawmaking, citing empowerment concerns as a perennial rhetorical point against consumer protection, environmental protection, and social welfare programs, among others, for fear they will lead to “capture.” At the …

Destroy, Rebuild, Repeat: How To Break The Climate Disaster Cycle, Mark P. Nevitt

Faculty Articles

Climate change is fundamentally reshaping how we live, where we live, and whether we invest in or retreat from climate-exposed communities—but climate and disaster law is not changing with the climate. This legal latency is driven by antiquated statutes, doctrines, and policies that have not kept pace with the climate moment. Ex ante adaptation decisions governing where to live are life and death choices that shape ex post disaster response. Laws and policies should facilitate sound climate decisionmaking, but too often they frustrate individual and governmental decisions on whether to stay or retreat. In this Article, I argue that laws …

Tort Liability For Failure To Age Gate: A Promising Regulatory Response To Digital Public Health Hazards, Matthew B. Lawrence, Brett Frischmann, Avi Sholkoff

Faculty Articles

Tort liability for failure to “age gate” is a promising legal response to the public health hazards of AI, social media, sports gambling, and other digital spaces. Tort liability for failure to “age gate” hinges liability for harms to minors on an app’s failure to take reasonable steps to prevent minors from gaining access or otherwise to apply appropriate governance rules, such as privacy-protective default settings or ensuring genuine parental consent. While no one legal response is a panacea, tort liability for failure to age gate carries several distinctive advantages that make it a particularly promising option at this stage …

Moral Panic Or Public Health Crisis? Lessons From Drugs And Gambling For “Addictive” Design, Matthew B. Lawrence, Haomin (Kevin) Yan

Faculty Articles

In her important book, Unwired: Gaining Control Over Addictive Technologies, Gaia Bernstein illustrates the value of a comparative approach, drawing lessons from fights around the regulation of tobacco and ultra-processed food for the regulation of social media. Building on Bernstein’s work, this symposium contribution aims to draw additional insight from experience with drug and gambling regulation for the regulation of social media, video games, AI, and other potentially-addictive technologies.

Specifically, after introducing Bernstein’s book and the foundation it lays, we draw six lessons from the study of psychoactive drugs and gambling. As we elaborate below: Lesson one is that …

Extramural Absolutism, Deepa Das Acevedo

Faculty Articles

As battles over academia escalate, an area of intensifying concern is the speech faculty engage in outside their professional functions—what is often called “extramural” speech. Professors have been criticized, disciplined, pressured to resign, and even terminated for extramural speech that is deemed offensive by individuals inside and outside university communities. And yet, academics generally remain committed to a principle that this Article identifies as extramural absolutism.

The Article explains extramural absolutism’s unpopularity outside academia as a reasonable consequence of the way supporters have presented and justified it. Contrary to widespread scholarly portrayal, extramural absolutism is not a moderate concession justified …

Searching For A Big Score: Analyzing Drug Yield From Search Warrant Executions, Elizabeth Griffiths, Walter Campbell, Kay L. Levine, Joshua C. Hinkle

Faculty Articles

In this study, we investigated the extent to which law enforcement efforts predicted drug and other kinds of illicit yield in search warrant executions. The data are drawn from one major metropolitan police department during 2005, 2009, and 2012. Using multilevel random intercept logistic regression models and multilevel random intercept multinomial logistic regression models, we regress high yields of various kinds of drugs and other illicit items seized during searches on the investigative activities that led to search warrant applications and the enlistment of teams of officers or other agencies in executing the search. Investments in high-effort search warrant work …

Defederalizing Opioid Addiction Care, Matthew B. Lawrence

Faculty Articles

Lack of access to evidence-based care for drug addiction is an urgent problem amid a decades-long overdose crisis that kills tens of thousands of Americans a year. Opioid addiction is the primary driver of overdoses today, and medicines exist to treat such addiction that can dramatically improve quality of life while reducing the risk of deadly overdose by more than half. Yet fewer than one in four of the nine million Americans who need such evidence-based medical care for their addiction receive it. Chief among barriers to access are restrictive and burdensome federal requirements limiting the use of narcotic medications …

Epilepsy: Etiology And Treatment Methods, Avital Nightingale

The Science Journal of the Lander College of Arts and Sciences

Epilepsy is a common neurological disorder that is caused by abnormal electrical activity in the brain. Due to the evolution of our understanding of epilepsy and its causes, a variety of therapeutic options have been developed to modulate seizures and limit their occurrence rate. Medication, diet and surgery have been the traditional treatments offered to individuals suffering from epilepsy but the latest advancements in neurotechnology have given patients with drug resistant epilepsy hope by providing options other than surgery. While the disorder is a complex one and its pathogenesis not yet fully understood, recent research has provided insight into the …

Strategies To Address The Growing Impact Of The Antibiotic Resistance Crisis, Rina Balter

The Science Journal of the Lander College of Arts and Sciences

As time progresses, more bacterial strains are becoming resistant to the antibiotics developed to treat them. Impeding such intractable infections should be a major clinical priority, as previously treatable diseases have begun to incur a fatality rate that will escalate catastrophically unless it is halted. This research paper explores relevant information regarding the advances in developing alternative strategies to antibiotics to combat antimicrobial resistant (AMR) bacteria, within the context of clinical application. Recognizing the profound impact antimicrobial resistance (AMR) will have on patient health enables the implementation of proactive measures to curb the expanding prevalence of multidrug-resistant (MDR) pathogens. This …