Digital Commons Network^™

Using Content Validity Index Methodology For Cross-Cultural Translation Of A Patient-Reported Outcome Measure For Head And Neck Cancer, Janet H Van Cleave, Alizendie Guerra, Eva Liang, Carolina Gutiérrez, Ron J Karni, Marcely Tsikis, Geanise Pearl C Nguyen, Allison P Squires

Faculty, Staff and Student Publications

Introduction: Translations of patient-reported measures may not account for structural and cultural differences in shared languages spoken in multiple countries, such as English, Spanish, Arabic, or Russian. The objective of this research was to create a cross-cultural Spanish translation of the New York University (NYU) Electronic Patient Visit Assessment (ePVA)© for head and neck cancer (HNC), a patient-reported symptom measure available only in English.

Methods: Using the Content Validity Index (CVI) methodology, an expert panel of nurses (n = 6) proficient in Spanish and English independently reviewed and rated a forward translation of the ePVA, a measure consisting of …

The Effects Of Anxiety On Rock Climbing Performance In A Competition Setting, Jackson W. Miller

Cal Poly Humboldt theses and projects

The purpose of this study was to examine how anxiety affects rock climbing performance in a simulated competition setting. Anxiety is known to influence motor performance in athletic environments, often impairing fine motor coordination, decision-making, and movement efficiency. This research aimed to explore whether elevated competitive pressure would alter climb time, move count, and total mistakes made during bouldering performance. Fifteen intermediate climbers (V5 level) were recruited and completed three separate trials of the same route under varying conditions: (1) a control climb, (2) a self-competition trial where participants attempted to beat their own baseline time, and (3) a head-to-head …

Examining The Effects Of A Teaching Theory Of Mind Curriculum For Children With Autism Spectrum Disorder, Kayla Marie Hart

Cal Poly Humboldt theses and projects

Theory of Mind (ToM) is the ability to attribute mental states – thoughts, beliefs, and emotions – to oneself and others, and is critical for social understanding and interaction. Research has demonstrated that ToM development is linked to social competence, peer relationships, and emotional development in children, with notable differences observed between children with Autism Spectrum Disorder (ASD) and neurotypical peers. This study aims to examine the effectiveness of the Teaching Theory of Mind Curriculum (Ordetx, 2012) curriculum in improving ToM capabilities and social functioning in children with ASD and attention-deficit/hyperactivity disorder (ADHD). Participants, aged 7-17, underwent a 6-12 week …

Assessment Of The Genetic Population Structure And Extent Of Clonality In A Rare Serpentine Endemic, Lathyrus Biflorus T.W. Nelson & J.P. Nelson (Fabaceae), Using Ddrad Sequencing, Ashley Dickinson

Cal Poly Humboldt theses and projects

Lathyrus biflorus, or the two-flowered pea, is a rare herbaceous perennial restricted to a single population in Northern California. The species is considered critically imperiled but remains unprotected under state or federal endangered species acts. Despite its rarity, little is known about its life history, reproductive biology, or genetic diversity. Using genome-wide reduced representation sequencing, this study aimed to address these gaps by investigating the molecular evidence of clonality, the number and diversity of genets (unique genetic individuals which can be made up of one or many clonal units or ramets), and overall genetic health of the population. My …

Home Range, Habitat Use, And Fall Migration Of Lewis’S Woodpeckers In The Eastern Cascade Range, Oregon, Cameron Piper

Cal Poly Humboldt theses and projects

Lewis’s woodpecker (Melanerpes lewis), a burn specialist, is experiencing range-wide population declines despite increasing fire activity in the western U.S. The White River Wildlife Area in Oregon hosts the state's only year-round population, raising questions about their breeding, habitat use, and migration. In summer 2024, we tracked nine woodpeckers using telemetry to estimate home range size and overlap. Full home ranges averaged 428 ha, with 66 ha core areas, and showed evidence of growing after nesting. Home ranges overlapped extensively (Full: 91 ± 13%; Core: 63 ± 29%), though individuals had distinct areas of intense use. Males had …

Can We Help Coast Redwood Adapt To Climate Change? A Provenance Study On Genetic Variation And Climate Transfer Distance, Aidan J. Murphy

Cal Poly Humboldt theses and projects

The climate is changing more rapidly than many species can adapt or migrate. Coast redwood (Sequoia sempervirens) is a unique, long-lived conifer and remains California’s most valuable and economically important timber species. The species is threatened in its natural range due to anthropogenic climate change and human activity. Redwood favors asexual reproduction which restricts its ability to migrate naturally. The consequences of asexual reproduction when faced with a rapidly changing climate may make some form of assisted migration necessary for long-lived organisms like redwood.

This study evaluates drivers of variation in redwood growth and the influence of climate …

Impacts Of Autistic Traits On Student Evaluations Of Professors, Matias Solorzano

Cal Poly Humboldt theses and projects

Instructor evaluations are critical to the tenure process in academia, but are biased against autistic individuals in academic settings. This study addresses how instructor evaluations are impacted by the gender of the professor, whether the instructor discloses their autism identity, and the gender of the student evaluator in a 2 Professor Gender (Male or Female) x 2 Autism Identity (Disclosed v. Not Disclosed) x 2 Student Gender (Male or Female) between-subjects design. It was hypothesized that male professors will be rated higher than female professors, that disclosing one’s autism identity leads to higher evaluations than non disclosure, and that female …

Effects Of Teacher Reinforcements On Student Outcomes In Adapted Physical Education: A Systematic Review, Juliana Jamison-Espinoza

Cal Poly Humboldt theses and projects

This systematic review examined the effectiveness of various reinforcement strategies on student outcomes in adapted physical education (APE) settings for individuals with disabilities. A comprehensive literature search spanning from 1979 to 2024 across six databases identified 18 studies meeting inclusion criteria, involving 140 participants aged 3–22 with diverse physical and cognitive disabilities. Reinforcement strategies evaluated included token economies, verbal praise, tangible rewards, and alternative techniques such as video modeling and peer-mediated interventions. Outcomes measured were categorized into affective states, behavioral improvements, and cognitive gains. Results showed mixed effectiveness across studies: while 7 of the 18 studies reported significant improvements in …

Evaluating The Effects Of Memory Aids On Conversational Behaviors In Older Adults With Cognitive Decline And Their Caregivers, Sarah B. Romero Pavon

Cal Poly Humboldt theses and projects

As the baby boomer generation (individuals born between 1946 and 1964) continues to age into late adulthood, the need for resources and care related to aging is in high demand. Age-related neurocognitive decline (NCD) is broadly characterized by a gradual decrease in one’s ability to think, remember, and reason. Loss of speech and coherent conversation is a common challenge for older adults with neurocognitive decline, often marked by an increase in nonspecific pronoun use, frequent and sudden shifts in topic, and repetition, which can lead to a decrease in activity engagement, less social interaction with peers, and social isolation. Memory …

The Fragile Fabric Of Society: An Insight Into Religion In Bosnia And Herzegovina, Tomislav Tadić

Occasional Papers on Religion in Eastern Europe

The question of the social function of religion is undoubtedly one of the most important questions at the level of global social ontology. In this context, the sociology of religion turns out to be one of the most significant branches within contemporary sociology. Bearing in mind the events that mark the current global political situation, especially the Russian Federation's aggression against Ukraine, the need to rethink the relationship between ethnicity and religion as a special expression of the crisis of secularity within the limits of the "radicalized consequences of modernity" further intensifies. The paper is composed of two parts: 1) …

The Religious Factor In The Imperial Judicial Policy Of The Right-Bank Ukraine (1797-1830), Andrii Shevchuk, Oksana Markevych

Occasional Papers on Religion in Eastern Europe

The article examines the religious factor in the imperial judicial policy on the territory of Right-Bank Ukraine (1797-1830). The transformation of the region's judicial system after its incorporation into the Russian Empire is analyzed through the prism of confessional relations. On the basis of archival materials and published sources, the peculiarities of the functioning of judicial institutions in the context of religious stratification of society are revealed. The specifics of staffing of judicial institutions by representatives of different denominations, particularly the dominance of the Catholic szlachta (nobility) in the county and major courts, are highlighted. The author traces the evolution …

Digital Orthodoxy And Political Populism In Eastern Europe: How Orthodox Media Facilitate Political Mobilization, Dmytro Garaschuk, Oleh Sokolovskyi

Occasional Papers on Religion in Eastern Europe

This article examines the intersection of Orthodox digital media and political populism in Eastern Europe, focusing on how religious institutions utilize digital platforms to facilitate political mobilization, reinforce nationalistic narratives, and undermine democratic institutions. Drawing on a comparative analysis of six countries–Russia, Ukraine, Romania, Serbia, Georgia, and Montenegro–the study identifies a shared ideological matrix that fuses populist rhetoric with theological motifs. The research highlights the strategic use of digital media by Orthodox actors to construct moral binaries, sacralize political resistance, and disseminate disinformation framed in religious language. Particular attention is given to the role of the Russian Orthodox Church and …

The Spiritual Foundations Of An Unbreakable Ukraine During The War, Olena Rohova, Tetiana Lysokolenko, Iryna Karpan

Occasional Papers on Religion in Eastern Europe

An analysis of the spiritual foundations of the ability of Ukrainian society to resist the illegal military aggression of a country whose resources significantly exceed those of Ukraine. Ukraine’s unbreakability is connected to the dominant values and worldview of its representatives, which include spirituality responsible for the resiliency of individuals, the plasticity to perceive challenges of fate, and the responses of radical changes of being. The central idea of resiliency includes the revival of the most important religious, cultural, and historical factors of collective spirituality in Ukrainian society. The religious values introduced into the Ukrainian culture by Christianity as a …

Engraving Justice: Women's Names In Mosque Calligraphy, Zilka Spahić Šiljak

Occasional Papers on Religion in Eastern Europe

No abstract provided.

The Value Of A Statistical Life: From Skin In The Game To Vision Zero, Michael C. Duff

All Faculty Scholarship

This essay discusses justice issues surrounding occupational safety and health and assesses the ethical legitimacy—the justice—of regulatory cost benefit analysis when the costs in question involve the risks and realization of workplace injury and fatalities. The current “value of a statistical life” for legal-regulatory purposes is 13.1 million dollars. While economists are careful to say that this figure does not “really” represent an attempt to value any particular life, the purpose of even calculating the number is to provide an “aggregated” statistical justification for saying “no” to rules requiring safer work. This seems acceptable until you, or someone you love, …

Gettysburg Historical Journal 2025

The Gettysburg Historical Journal

Complete Issue of the Gettysburg Historical Journal 2025

2024-25 Annual Report, Tennessee. Board Of Paroles

Annual Reports

This document is the annual report for the Tennessee Board of Parole during the fiscal year.

Securing Secrets: Exploring The Aes Encryption And Key Security Capabilities Of Chatgpt, Kayla Taylor

Student Works

The development and increasing accessibility of generative artificial intelligence (AI) tools and large language models (LLMs) have allowed cryptographers to explore a variety of cryptanalysis problems in dynamic and interactive ways. Prompt engineering, the process by which input text is tested and refined to elicit a desired response from LLMs, is a nascent area of research that remains largely unexplored in many contexts, including cryptography. This study will explore the potential applications and limitations of prompt engineering in the context of Advanced Encryption Standard (AES) encryption and key security with OpenAI’s ChatGPT (GPT-4o) through two main objectives: First, given a …

Professional Liability, Shelby Taylor, R. Max Ward, Levi Klinglesmith

SMU Annual Texas Survey

No abstract provided.

Diversity Statements, Academic Freedom, And The First Amendment, Keith E. Whittington

Nebraska Law Review

Diversity statements have become a common component of applications for faculty positions and student admission at universities across the country. They have also become politically controversial, with several states banning the use of such requirements at public universities. The use of diversity statements also raises difficult constitutional questions under the First Amendment at public universities and academic freedom questions at both public and private universities. Although there are versions of such statements that might pass constitutional muster, as commonly designed and implemented, the use of diversity statements likely violates both First Amendment and academic freedom principles. Indeed, diversity statement requirements …

The Rise And Fall Of Public Confidence In Higher Education, Anthony J. Gaughan

Nebraska Law Review

During the 20th century, college came to be viewed as an essential credential on the path to middle-class prosperity. But in the 21st century, a growing percentage of Americans have come to doubt the value of higher education. Consequently, the future for colleges and universities has never been more uncertain.

This Article explores the rise and decline of public confidence in higher education. Part One explores how higher education gained the confidence of the American people. In the 1800s, the idea that higher education would uplift the country became an article of national faith. The 20th century saw further gains …

The Jurisprudence Of Statutory Interpretation: A Framework For The Logical Restraints Of Legal Positivism And Textualism, K. A. Stenseng

Nebraska Law Review

Since President Donald Trump’s first term in office, the Supreme Court has become increasingly dominated by justices who identify as textualists. In recent years, the Court’s environmental decisions (and the Court itself) have become the center of public scrutiny. As President Trump proceeds through his second term in office, how can legal experts and policymakers better understand the trajectory of the current court? Answering this question is vital as the legal community faces new questions surrounding the Rule of Law.

This Article centers on recent Supreme Court case law, including the Court’s controversial Clean Water Act (“CWA”) decision in Sackett …

Reading Is Dead: Can Law Schools Make Lawyers From Non-Readers?, Elizabeth Ruiz Frost

Nebraska Law Review

Reading is dead. While its death has been widely reported in popular media, this Article contributes to the conversation by connecting the death of reading to core lawyering skills, arguing that the way we teach in law schools must change to account for the loss. Reading fuels critical thinking skills, communication skills, general knowledge, and our ability to understand and empathize with people. Thus, a lifetime of reading builds the foundation for core lawyering skills. But what happens when law students spend their lifetime doing anything but reading? This Article will first explain, briefly, how reading has been taught in …

In-Person Versus Peer-Coordinated Virtual Health Coaching For Metabolic And Behavioral Outcomes In Women In Sober Living Facilities, Craig R. Witt

Dissertations

Background: Women in early recovery from substance use disorder often face metabolic health vulnerabilities, yet physical health behaviors are frequently under-emphasized in sober living settings. Feasible and accessible wellness strategies are needed to support both behavioral and metabolic health in this population.

Purpose: To compare the effects of professionally delivered in-person health coaching versus peer-coordinated virtual health coaching on metabolic outcomes and health-promoting behaviors among women in sober living facilities.

Methods: In this quasi-experimental study, 32 women enrolled in a 12-week group-based health coaching program focused on nutrition, physical activity, and stress management; 18 completed post-intervention assessments (in-person: n = …

Investigating Tree Diversity And Structure Across Varying Land Cover Classes And Altitudes In The Savanna Woodlands Of Sudan, Nasradeen A. H Gadallah, Zoro Bertin Gone B, Victor Ongoma, Abdelhakam Esmaeil Mohamed Ahmed, Ahmed M. M. Hasoba, Ahmed A. H Siddig

All Grantees Publications

Climate and land use changes significantly endanger tree species’ structure and diversity in savanna woodlands. The destruction of these ecosystems hinders the achievement of several global environmental and development targets, notably SDGs 2, 13, and 15, which underscores the need for continuous tree monitoring to inform decision-making on biodiversity conservation. This study aims to characterize the relationships between tree diversity and structure across different land cover (LC) classes—Dense tree cover (D), Sparse tree cover (S), Grasslands (G), and Wetlands (W)—and altitudinal gradients (AGs) in Alain forest, located in Sudan’s savanna woodlands. A systematic sampling was used across varying AGs and …

Ab-Initio Investigation Of The Structural, Electronic, Mechanical, Thermophysical, And Optical Properties Of The Zintl-Phase K₂Agsb Ternary Compound For Optoelectronic Applications, John Peter Kachira, Robinson Juma Musembi, Francis Nyongesa, Mwende Mbilo, Martin Nyamunga, Ibrahim Musanyi

All Grantees Publications

A Zintl-phase K₂AgSb ternary compound has been investigated using density functional theory (DFT) on its structural, electronic, mechanical, thermophysical, and optical properties. Various exchange-correlation functionals have been employed, including the local density approximation (LDA) and generalised gradient approximation (GGA). Regularised strongly constrained and appropriately normed (RSCAN) and Tran-Blaha modified Becke-Johnson (TB-mBJ) functionals were utilised to enhance the accuracy of electronic structure predictions. The computed band gap values were 1.1601 eV and 1.2559 eV using LDA and GGA approximations, respectively. In contrast, more refined estimates of 1.5274 eV and 1.8917 eV were obtained using the RSCAN and TB-mBJ functionals. Machine …

First-Principles Study Of The Structural, Electronic, Mechanical, And Optical Properties Of Zintl-Phase K2agbi Ternary Compound For Optoelectronic Applications Open Access, John Peter Kachira, Robinson Musembi, Francis Nyongesa, Mwende Mbilo, Martin Nyamunga, Ibrahim Musanyi

All Grantees Publications

A comprehensive first-principles study was conducted to explore the structural, electronic, mechanical, thermophysical, and optical properties of a Zintl-phase K₂AgBi ternary semiconductor compound using density functional theory. The calculations employed the local density approximation (LDA), generalized gradient approximation (GGA), and meta-GGA methods. The computed negative formation energies proved the thermodynamic stability of the K₂AgBi ternary compound. The computed bandgap values were 0.6732 and 0.7848 eV for the LDA and GGA, respectively. More refined bandgap estimates were obtained using meta-GGA methods, with the Tran–Blaha modified Becke–Johnson potential yielding 0.9346 eV and the revised strongly constrained and appropriately …

Cleancity Iot: A Vehicle-Mounted Platform For Real-Time Urban Air-Quality Monitoring And Forecasting In Resource-Constrained African Cities, Eric Nizeyimana, Damien Hanyurwimfura, Gabriel Uwanyirigira, Bonaventure Karikumutima, Jimmy Nsenga, Irene Niyonambaza Mihigo

All Grantees Publications

Urban air pollution is a growing public-health challenge in African cities, yet traditional monitoring stations are sparse and expensive. The paper presents CleanCity IoT, a deployed, low-cost, vehicle-mounted air-quality platform that combines IoT sensors, GSM connectivity, cloud aggregation, and machine learning to produce near-real-time exposure maps and 2-hour forecasts for multiple pollutants. Each device integrates low-cost sensors for PM2.5, PM10, NO₂, O₃, SO₂, and CO₂, alongside temperature and humidity. Measurements are geotagged and transmitted over mobile networks form vehicles to a cloud backend, where data are validated, stored, and visualized through a user-friendly dashboard that also issues automated alerts and …

Quantum Immortality: A Perspective If Ai Doomers Are Probably Right, Alexey Turchin, James Miller

Economics: Faculty Publications

What should you believe will be the likely cause of your survival if you are an AI Doomer who believes in quantum immortality? An AI Doomer believes that if their understanding of AI existential risks is correct, humanity must get extremely lucky to survive. A person who believes in quantum immortality thinks that the many-worlds interpretation of quantum physics implies that their consciousness will necessarily continue in some branch of the multiverse. This article shows that combining these two beliefs requires rejecting or going beyond simple Bayesian reasoning when estimating one's most likely cause of survival. Such estimates may have …

Protein Ingestion And High-Intensity Resistance Training Decrease Respiratory Exchange Ratio Following Exercise In Females Across Various Body Compositions., Lynnsey Bowling

Dissertations

Metabolic dysfunction is associated with excess adipose tissue and interventions to elicit improvements to body composition could combat these health consequences. Acute nutritional and exercise strategies have the potential to shift metabolic processes toward those favoring fat oxidation. The purpose of this study was to investigate the effects of high-intensity resistance training (HIRT) and pre-exercise protein (PRO) ingestion on post-exercise respiratory exchange ratio (RER) in lean (LN) and overweight (OW) females. Twenty recreationally-active females (LN: n =10; OW: n = 10) completed two experimental sessions, consisting of HIRT and two acute nutritional interventions: PRO and placebo (PLA). RER was analyzed …