Digital Commons Network^™

An Exploration Of The Lived Experience Of Married Couples Impacted By Aphasia, Summer Ewell

Theses and Dissertations

People with aphasia and those closest to them experience changes in their lives and relationships due to aphasia. These changes may be particularly impactful for married couples. The aim of this study was to increase understanding of the dynamic and complex experiences of couples impacted by aphasia and to add personal perspectives to the creation of practical treatments and resources. Twenty-eight participants (14 married couples) participated in both individual and couples' semi-structured interviews, resulting in 42 total interviews for analysis. Participants answered open-ended questions about aphasia's influence on the couple's communication and relationship. Interviews were then transcribed orthographically and coded …

Unlocking The Colleague Next Door, Yoshihiko Ariizumi

Learning, Teaching, & Researching Optimization

The structural barriers that isolate faculty from one another—individualistic reward systems, professional identity protection, disciplinary silos, fragmented time—have been documented in detail elsewhere. This paper begins where that analysis ends. Its sole focus is solutions: what actually works, what you can do without waiting for your institution to change, and most importantly, what you can do today. It is organized in three movements: evidence-based institutional strategies, community-level structures any group of faculty can build, and a granular map of the smallest possible individual first steps—the ones that cost almost nothing and have an outsized probability of changing how you experience …

Panda-Plus-Bench: A Clinical Benchmark For Evaluating The Robustness Of Ai Foundation Models In Prostate Cancer Diagnosis, Joshua L. Ebbert, Dennis Della Corte

Faculty Publications

Artificial intelligence foundation models are increasingly deployed for prostate cancer Gleason grading, where GP3/GP4 distinction directly impacts treatment decisions (active surveillance vs. intervention). However, these models may achieve high validation accuracy by learning specimen-specific artifacts rather than generalizable biological features, limiting real-world clinical utility. We introduce PANDA-PLUS-Bench, a curated benchmark dataset derived from expertly annotated prostate biopsies designed specifically to quantify this failure mode. The benchmark comprises nine carefully selected whole slide images from nine unique patients containing diverse Gleason patterns, with non-overlapping tissue patches extracted at both 512 × 512 and 224 × 224-pixel resolutions across eight augmentation conditions. …

The Relationship Between Musical Ability And Perceptual Skills For Speech Motor Learning In Young Adults, Emily Catmull

Theses and Dissertations

Speech motor learning is the multimodal process of acquiring speech sounds. Speech motor learning is trained through speech-language pathologist intervention in individuals across the lifespan. Previous research has explored which factors can influence speech motor learning, such as musical experience or training, which is the subject of this study. Sixty young adult participants (four male, 56 female) were recruited as part of a larger study that examined four possibly influential factors: bilingualism, phonetic knowledge, perceptual skills, and musical experience. Since the adult population has already acquired all the speech sounds in English, learning was measured using nonnative consonant clusters. Participants …

Same-Subject Induction Experiences For Elementary Music Teachers: Teacher Efficacy Beliefs, Experiences Of Isolation, And Job Satisfaction, Wendy Tams Hickman

Theses and Dissertations

This survey study seeks to explain the relationships between elementary music teachers' experiences with same-subject induction support and those teachers' feelings of teacher efficacy, experiences of isolation, and job satisfaction. Independent variables came from latent class groupings of same-subject induction support for beginning elementary music teachers. Teacher background variables were also included as controls. Three- and four-step regression models helped provide understanding about how the relative set of predictors--teacher background variables, isolation levels, induction experiences, and interaction terms--predicted the three outcomes. Initial regression analyses showed that the number of years of teaching elementary music predicted efficacy and levels of isolation …

An Informationally Novel Sense Of Triviality For Harman’S Clutter Principle, Joseph D. Rasmussen

Undergraduate Honors Theses

Gilbert Harman (1986) argues that we ought not believe some logical consequences of our beliefs. To do this, he uses the Clutter Principle—that we should not clutter our minds with trivialities—and claims that some logical consequences are in some sense trivial. I show that interpreting Harman’s argument using an interest-driven sense of triviality (e.g. what Friedman calls junk) conflicts with a plausible epistemic norm. In light of this, epistemologists have turned the Clutter Principle into a norm on inquiry. This, however, loses the strength of the Clutter Principle in Harman’s argument. In this paper, I provide an alternate sense of …

The Correlation Between Perceptual Abilities And The Acquisition Of Non-Native Consonant Clusters, Hope Emma Nielson

Theses and Dissertations

A common approach in the study of speech motor learning is to have speakers learn to produce clusters of consonants that do not occur in their native language. This study investigated the relationship between auditory or speech perceptual abilities and the initial acquisition of non-native stop-stop consonant clusters. Sixty young adult participants (56 female, four male) were administered a gap detection test and a speech-in-noise test to assess their innate perceptual skills. The participants then performed a nonsense-word repetition task featuring non-native consonant clusters in the initial position. The participants' spoken productions of the nonwords were recorded and analyzed acoustically …

Rethinking Functional Groupings In Basketball Wings Through Ecological Trait Frameworks, Dhruv Mehrotra

Theses and Dissertations

This paper starts with a review about Plant Functional Types and then goes deeper into the conceptual foundations of Plant Functional Types (PFT's) with detailed discussion of global trait spectra such as the leaf economics spectrum and the fast-slow continuum. Using concepts like response and effect traits, the review then talks about how a trait based ecological framework can provide a more robust guideline to classify plants. The review then talks about how players in basketball have been classified in the past along with some of the newer typologies. The review starts to draw some parallels between the ecological framework …

The Reliability Of Yolo Object Detection On The Amd Versal In A Proton Radiation Environment, Jacob D. Brown

Theses and Dissertations

Object detection is an important operation for satellites to be able to perform, and in outer-space missions it is crucial that machine learning models perform inference on satellite images accurately and reliably. Where size, weight, power, and other constraints exist, meeting this goal for accurate and reliable object detection is challenging. Additionally, soft errors caused by radiation further disrupt and degrade the operation of object detection in satellites. This thesis studies the performance of a deep learning model on an embedded device, the AMD Versal, in the presence of soft errors. The well-known and high-performing YOLO convolutional neural network was …

Faculty Focused, Student Supported: Managing Faculty Research In Your Institutional Repository, Ellen Amatangelo, Kelsey Bradshaw, Jillian Peterson, Allejah Young

Faculty Publications

The focus of BYU Library’s Faculty CV Project is to provide a simplified avenue for faculty members to add their scholarly work to our institutional repository, thus making it more accessible to a broader audience. Our project highlights effective strategies for collaborative communication across campus units, along with the use of practical project management tools to track project status. In addition, the Scholarly Publishing Unit provides training and support for managing the increasing demand for scholarly research by utilizing student employees, as well as faculty research assistants. This further supports our institution's goal of providing more experiential learning opportunities.

The Lawyer Is In!: Copyright Litigation Over Time, Ellen Amatangelo, Marissa Bischoff, Morgan Capitan, Jack Newman

Faculty Publications

This presentation is an overview of copyright litigation that has affected libraries. The session provides a hands-on look at specific cases and how they have affected and changed library work over time. A lawyer from the BYU Copyright Office provides commentary on each case and librarians discuss the impact of these cases on library policy. This helps to alleviate librarians' fear of copyright and legislation and provides guiding principles for the future.

This session was hosted by the Copyright Education Roundtable and presented at the Utah Library Association 2026 Annual Conference.

The Effects Of Phonetic Knowledge And Bilingualism On The Acquisition Of Non-Native Consonant Clusters, Kylie Wakley

Theses and Dissertations

Speech motor learning involves the production of new sounds or sound sequences. This study investigated how explicit phonetic knowledge and bilingualism affect how individuals acquire sound sequences that do not occur in English, or non-native consonant clusters. Sixty adults with typical speech, aged between 18 and 27 years, participated in the experiment. The researcher recruited participants into four groups based on their phonetic background (experienced or not) and language background (monolingual, bilingual). The participants produced stop-stop and fricative-nasal clusters in the initial position of nonsense words across six practice blocks. The duration of each cluster was measured, which in English …

Unlocking The Colleague Next Door, Yoshihiko Ariizumi

Learning, Teaching, & Researching Optimization

The structural barriers that isolate faculty from one another—individualistic reward systems, professional identity protection, disciplinary silos, fragmented time—have been documented in detail elsewhere. This paper begins where that analysis ends. Its sole focus is solutions: what actually works, what you can do without waiting for your institution to change, and most importantly, what you can do today. It is organized in three movements: evidence-based institutional strategies, community-level structures any group of faculty can build, and a granular map of the smallest possible individual first steps—the ones that cost almost nothing and have an outsized probability of changing how you experience …

The Silent Silos Of Academia, Yoshihiko Ariizumi

Learning, Teaching, & Researching Optimization

We work in an environment rich with latent brilliance. Walk down any corridor of a modern university building, and you pass office after office housing world-class expertise, profound pedagogical insights, and raw intellectual power. In terms of human capital, academic faculty represent arguably the most concentrated pool of cognitive resources on the planet. Yet, a strange paradox haunts higher education: despite living and working in such proximity, university faculty remain profoundly isolated. We operate as solitary islands, locked within our own intellectual silos, rarely leveraging the immense potential of our peers.

This isolation is not a personal choice, nor is …

Breaking Academic Silos: A Guide To Faculty Collaboration And Intellectual Growth, Yoshihiko Ariizumi

Learning, Teaching, & Researching Optimization

This is a guide to make academic collaboration easy and doable.

Does Relationship-Centered Communication Partner Training Improve Perceived Marital Attachment, Communication, And Psychosocial Well-Being In Couples Impacted By Aphasia?, Sarah Janalee Laws

Theses and Dissertations

This study explored whether Relationship-Centered Communication Partner Training (RC-CPT) improved perceived marital attachment, communication, and psychosocial well-being in couples impacted by aphasia. A quasi-experimental design was implemented to assess the impact of RC-CPT on various marital outcomes. Twelve married couples participated in the study, with each couple including one spouse with post-stroke aphasia. The Brief Accessibility, Responsiveness, and Engagement Scale (BARE) was used as the primary outcome for this study, assessing attachment behaviors within couples. Secondary outcome measures included the Loneliness Scale Questionnaire, the Relationship Questionnaire, the Conflict and Conflict Resolution Questionnaire, and the Kessler Psychological Distress Rating Scale. Pre-testing …

The Impact Of Response Latency On Perceived Level Of Intelligence And Likability Of Autistic Speakers, Brinley Atkinson

Theses and Dissertations

The purpose of this study was to examine how turn-taking latency and speaker or listener gender affect the perceived intelligence and likability of the speaker across autistic speakers. In addition, the overarching goal of this research is to help speech-language pathologists (SLPs) better provide support and strategies to autistic individuals to improve their social and professional lives. Neurotypical English speakers (20 male and 20 female) were recruited to listen to a series of conversational speech samples collected from a group of eight autistic adults (four male and four female). In each sample, autistic individuals responded to a series of everyday …

Strategic Agency In Action Transforming Academic Life Through Non-Traditional Intellectual Workflows, Yoshihiko Ariizumi

Learning, Teaching, & Researching Optimization

In popular culture and traditional academia, the image of the "productive scholar" is static: a researcher chained to a desk, staring at a screen for eight hours, manually typing out sentences. However, a subculture of modern intellectuals, independent researchers, and creative professionals on the internet is proving that this setup is actually a bottleneck for the human brain.

By experimenting with cognitive offloading, dynamic movement, and collaborative technologies, these individuals have shifted from passive routines to strategic agency. Below are four curated, real-world case studies drawn from intellectual blogs, creators' post-mortems, and digital newsletters that demonstrate how non-traditional strategies unlock …

Strategic Evolution: A Practical Guide, Yoshihiko Ariizumi

Learning, Teaching, & Researching Optimization

These are four distinct resources tailored to this theme. Each is designed to serve a different purpose depending on your immediate professional needs and working style:

1. The Core Peer-Reviewed Methodology: A logically rigorous, formal research paper grounded in over 50 peer-reviewed academic studies. This serves as the theoretical and empirical foundation of our framework.

2. The Practical Faculty Guide : A simplified, beginner-friendly translation of the core methodology. It distills the science into straightforward, actionable suggestions that you can implement immediately.

3. The Deep-Dive Audio Overview: An immersive audio discussion that explores the core arguments in greater detail. It is designed to …

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A Practical Survival Guide For New Faculty, Yoshihiko Ariizumi

Learning, Teaching, & Researching Optimization

This guide was written for faculty who are new to academic life — or who sometimes feel like they are drowning in it. You will not find technical jargon here. What you will find are honest descriptions of the traps most academics fall into, and clear, practical suggestions for getting out of them. Everything here is based on real research with real faculty — but you do not need to know the research to use the advice. Treat it as a menu: try what sounds useful, skip what does not fit your situation, and come back to it as your …

Functional And Structural Lesion Network Mapping: Insights Into Acquired Brain Injury And Insomnia, Kathleen Erekson Rugh

Theses and Dissertations

Insomnia disorder is the most reported sleep disorder and can negatively affect daily functioning. Acquired brain injuries can lead to insomnia disorder. Limited research has explored a causal link between brain networks and insomnia symptoms in this population. This study replicated a lesion network mapping methodology of an insomnia study (Helquist et al., 2024) and extended it to examine structural networks linked to insomnia symptoms in individuals with acquired brain injuries. Traced lesions (N =44) were used as seed regions to compare against normative functional and structural network data. For functional analyses, we used resting state fMRI scans from a …

Baseline Moderators Of A Transdiagnostic Adolescent Sleep And Circadian Health Intervention's Effectiveness At Improving Circadian Sleep Health: A Pilot Investigation, Jamon M. Jex

Theses and Dissertations

The current study examined whether baseline demographic and clinical characteristics moderate the effectiveness of the Transdiagnostic Sleep and Circadian (TSC) intervention in improving adolescent circadian sleep health. Using an integrative data analysis approach, data from three independent adolescent samples (N = 134; ages 10-18) were pooled to evaluate changes across multidimensional sleep outcomes defined by the RU-SATED model of sleep, including regularity, satisfaction, alertness, timing, efficiency, and duration. Linear mixed-effects models were used to assess pre-to-post intervention changes and test moderation by age, sex, family income, and clinical status. Results indicated significant improvements in sleep satisfaction following TSC, with greater …

Real-Time Instruction Internalization For Large Language Models, Brenden Smith

Theses and Dissertations

For the end user, Large Language Models (LLMs) are programs that process natural language inputs into natural language outputs. In popular usage, this tends to take the form of conversation: a user asks a question, provides information, or gives instructions, and the LLM (hopefully) replies in a manner we would expect of an informed and compliant person. While convenient and intuitive for users, this natural conversational format encourages the misconception that LLMs are learning from conversations, when they do not. This work presents the benefits and practicality of a language model paradigm that meets this user expectation -- that is, …

Beyond Pedagogical Inertia: Understanding And Overcoming The Barriers To Effective Faculty Work In Higher Education, Yoshihiko Ariizumi

Learning, Teaching, & Researching Optimization

Academic faculty are among the most educated professionals in the world. Yet a striking body of empirical research demonstrates that they face profound, systematic barriers to performing their own work effectively—barriers that are cognitive, institutional, cultural, and structural in origin. This paper extends the analysis of “pedagogical inertia” beyond the classroom to the full scope of faculty professional life: research, writing, service, advising, and self-directed learning. Drawing on evidence from organizational psychology, cognitive neuroscience, higher education research, and behavioral science, we identify six classes of barriers that consistently impede effective faculty work, and we analyze—with reference to documented successful cases—the …

A Practical Survival Guide For New Faculty, Yoshihiko Ariizumi

Spiritual Proficiency

This guide was written for faculty who are new to academic life — or who sometimes feel like they are drowning in it. You will not find technical jargon here. What you will find are honest descriptions of the traps most academics fall into, and clear, practical suggestions for getting out of them. Everything here is based on real research with real faculty — but you do not need to know the research to use the advice. Treat it as a menu: try what sounds useful, skip what does not fit your situation, and come back to it as your …

Neuroscience-Based Intellectual Productivity: A Ten-Principle Methodology For Knowledge Workers, Yoshihiko Ariizumi

Learning, Teaching, & Researching Optimization

This paper presents a comprehensive, neuroscience-grounded methodology for enhancing intellectual productivity among knowledge workers—particularly academic faculty and researchers operating under conditions of chronic cognitive overload. Drawing on ten foundational principles derived from contemporary cognitive neuroscience, we argue that substantial gains in research output, creative ideation, and knowledge integration are achievable not by working harder, but by working in deliberate alignment with the brain’s native computational architecture.

The ten principles address: strategic activation of the Default Mode Network (DMN) for incubation and creative insight; prefrontal cortex (PFC) energy management through temporal task separation; externalization of cognitive load via AI-assisted working memory …

Working Smarter, Not Harder: A Practical Guide To Intellectual Productivity, Yoshihiko Ariizumi

Learning, Teaching, & Researching Optimization

This guide offers general suggestions drawn from recent research. Every person thinks, works, and recharges differently. Please treat what follows not as a checklist to follow slavishly, but as a menu of ideas — pick what resonates, adapt freely, and discard whatever does not fit your life.

Guide For Brain Science-Based Ip Improvement, Yoshihiko Ariizumi

Learning, Teaching, & Researching Optimization

This guide leads to two articles that help you know the practical implications of the recent development of neuro-scientific discoveries.

Guide For Empowering Audio Recording, Yoshihiko Ariizumi

Learning, Teaching, & Researching Optimization

This guide has 6 links that lead to very informational materials.

Empowering Audio Recording: Academic Supporting Views, Yoshihiko Ariizumi

Learning, Teaching, & Researching Optimization

This paper aims to demonstrate, drawing on findings from cognitive science, educational psychology, and creativity research, the proposition that incorporating voice recording into daily intellectual production activities can substantially enhance individual intellectual productivity.

One of the greatest challenges facing contemporary knowledge workers and learners is the asymmetry between the difficulty of securing uninterrupted time for thinking, on the one hand, and the latent abundance of fragmented “half-released” time in daily life—during commutes, household chores, exercise, waiting, and the like—on the other. This study proposes a methodology for resolving this asymmetry through recording technology.

As the conceptual framework of the paper, …