Digital Commons Network^™

Coaching-Based Leadership Communication In Higher Education Hybrid Work Environments, Lisa Erck

University of the Pacific Theses and Dissertations

This study examined how coaching-based leadership (CBL) communication practices were associated with participants’ perceptions of communication, collaboration, and engagement within a hybrid higher education work environment. Grounded in constructivist leadership theory (CLT), CBL, and action research (AR), the study explored how intentional shifts in leader communication behaviors influenced team interactions over time. Using a qualitative AR design, I partnered with a higher education administrative leader and their team in a hybrid setting. The participant group included the leader and their direct reports. Data were collected across iterative AR cycles through semistructured interviews, observational data, and participant reflection journals. Data analysis …

Empowering Equity: Latinas In Leadership – Navigating Work-Life Balance In The Post-Pandemic Era, Teresa Excinia

University of the Pacific Theses and Dissertations

This dissertation explored the lived experiences of Latina leaders as they navigated how cultural expectations influenced work–life balance in the post-pandemic era. The COVID-19 pandemic reshaped workplace dynamics, blurring boundaries between professional responsibilities and personal life. For Latinas, these challenges were compounded by cultural expectations that shaped their roles both at home and in the workplace. The purpose of this study was to understand how Latina leaders managed the dual pressures of balancing career demands with cultural and familial obligations. Using Testimonio as the methodological framework, this study captured the voices and narratives of Latina leaders across industries, offering an …

"That's Just Not Who I Am": Rejection Of The Good Mother Ideology And Other Tools Used By Homeschool Moms To Navigate Motherhood, Gina S. Reynolds

Iowa Journal of Communication

Studying mothers often focuses on the mother-child dynamic rather than the mother as a person. Mother types, such as working mothers, often are singled out for study. One mother that is rarely considered is the homeschool mother. In homeschooling, the mother typically takes the active role in educating the children, and she receives little attention as a person (Lois, 2016). This study examines how these mother/teachers navigate their motherhood. Nine online discussions with 26 homeschooling mothers revealed strong connections to self-efficacy and agency. Agency and self-efficacy contributed to the mother’s ability to navigate and manage the tension between her needs …

Reproducing Audiovisual And Representational Dissonance: Translating Foreign Telenovela Into Twinovela, Nancy A. Frimpong

Iowa Journal of Communication

This article examines the production processes and cultural implications of adapting foreign telenovelas into "Twinovela"— serialized foreign dramas dubbed into Akan—on Ghanaian television. Focusing on Adom TV and United Television (UTV), the study explores how dubbing practices challenge traditional notions of indigenous media by merging global and local cultural narratives. Using ethnographic research methods, including interviews, participant observation, and institutional discourses, the analysis delves into recruitment strategies, translational practices, and the creative process of dubbing. The study highlights the sociocultural dynamics of Akan language use, the role of linguistic norms, and the integration of Ghanaian cultural motifs to ensure audience …

Amplifying African Immigrant Women's Voices: Self-Advocacy And Competency In Maternal Healthcare Communication In The United States, Sahar Khamis, Faith Otchere, Delight Agboada

Iowa Journal of Communication

This qualitative study examines African immigrant women’s access to maternal health information (MHI), resources, and services in the United States (U.S.), the barriers and challenges they encounter when accessing and utilizing these resources, and strategies for overcoming these challenges. The study explored how African immigrant women access and share MHI, the degree of agency they exhibit in accessing maternal care, and how their participation in the study’s focus group discussions (FGDs) shaped their perceived competence and advocacy regarding maternal healthcare in the United States. Fourteen African women currently living in the United States participated in FGDs. Through these FGDs, the …

Understanding Dementia Challenges In Rural Ghana: A Systematic Review, Diana Maame Agyeiwaa Agyei, Sesi Sedegah, Abena Abokoma Asemanyi, Theresa Ayertey, Wendy Yeboah

Iowa Journal of Communication

Dementia poses an escalating public health challenge in Ghana due to an expanding aging population, yet rural awareness remains critically low. Guided by Mohan Dutta’s Culture-Centered Approach (CCA), this PRISMA-compliant qualitative systematic review synthesized ten peer-reviewed articles to examine cultural perceptions and lived experiences surrounding dementia in rural Ghana. The findings highlight that cognitive decline is widely misattributed to witchcraft or normalized as standard aging. Witchcraft misconceptions subject individuals—especially older women—to severe stigmatization, social exclusion, physical abuse, and banishment to "witch camps". Meanwhile, normalizing symptoms as ordinary aging delays critical medical care and shifts family decision-making away from patients. Furthermore, …

A Comprehensive Overview Of Neurophysiological Correlates Of Cognitive Impairment In Amyotrophic Lateral Sclerosis, Seyyed Bahram Borgheai, Brie E. Achorn, Alyssa H. Zisk, Sarah M. Hosni, Karl E. G. Richter, Frank S. Menniti, Yalda Shahriari

Computer Science Faculty Publications

Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disease that leads to the gradual loss of motor control, typically resulting in paralysis and death within 3 to 5 years of diagnosis. ALS shares neuropathological and genetic associations with fronto-temporal dementia (FTD), a neurodegenerative condition primarily impacting cognitive functions. These two conditions are increasingly viewed as manifestations of a single molecular disease process that affects distinct brain systems, impacting motor neuronal pathways in ALS and fronto-cortical functions in FTD. However, this simple dichotomy belies the complexity of these conditions. In particular, patients with primary motor ALS can also experience significant cognitive …

An Explainable Transformer Framework For Sentiment Analysis In Aviation Workforce Data, Sovon Chakraborty, Protiva Das, Fahmid Al Farid, Fuyad Hasan Bhoyan, Farig Yousuf Sadeque, Jia Uddin, Hezerul Abdul Karim

Computer Science Faculty Publications

Aviation is one of the predominant sectors that contribute significantly to the global economy. With the advent of technology, this industry is witnessing a paradigm shift towards data-driven approaches. The morale of the airline employees is barely noticed, which causes fatigue and depression. Furthermore, these mental health issues can be active reasons for destructive accidents. In this research, the authors are focused on collecting insightful information on aviation employees from Glassdoor.com. Moreover, the authors focus on analyzing the sentiments of the employees of renowned aviation companies. Primarily, the authors scraped necessary data from Glassdoor.com and created a dataset named JetJobJoy …

Toward A Centralized Cross Domain Database For Reproducibility And Replicability Studies, Rochana R. Obadage, Sarah Rajtmajer, Jian Wu

Computer Science Faculty Publications

Reproducibility and replicability (R&R) are structural properties of scientific knowledge, yet existing R&R evidence remains fragmented across domains and initiatives. We present an ongoing effort to develop a centralized, cross-domain database of R&R studies that links published works to their corresponding R&R attempts and supporting assessments. Bibliographic metadata and title-based matching through scholarly indexing services identify canonical records and persistent identifiers. A heuristic, uncertainty-aware matching algorithm supports intra-source and inter-source deduplication, complemented by manual review of ambiguous cases. A unified schema accommodates heterogeneous assessment frameworks and records original studies, R&R studies, assessments, aggregated summaries, and source provenance. The database currently …

Replicatorbench: Benchmarking Llm Agents For Replicability In Social And Behavioral Sciences, Bang Nguyen, Dominik Soós, Qian Ma, Rochana R. Obadage, Zack Ranjan, Sai Koneru, Timothy M. Errington, Shakhlo Nematova, Sarah Rajtmajer, Jian Wu, Meng Jiang

Computer Science Faculty Publications

The literature has witnessed an emerging interest in developing and evaluating AI agents for automated assessment of research claims in scientific papers. Existing benchmarks focus primarily on the computational aspect of this task, testing agents' ability to reproduce or replicate research outcomes when having access to the code and data. This setting, while foundational, (1) fails to capture the inconsistent availability of new data for replication as opposed to reproduction, and (2) lacks ground-truth diversity by focusing exclusively on fully reproducible or replicable papers, thereby failing to evaluate an agent's ability to identify non-replicable research. Furthermore, most benchmarks only evaluate …

Exploit Machina, Andrea Matwyshyn

Faculty Scholarship

Over half a century ago, Hannah Arendt cautioned us to “think what we are doing” when we build new technologies. Engaging with her counsel and a set of historical case studies, this Article frames what it calls exploit machina problems. Exploit machina refers to situations where broken technologies and broken governance combine to irreparably harm the public. In other words, exploit machina involves organizational choices to knowingly leverage technology as part of legally problematic conduct, including various forms of fraud. In the language of data science, exploit machina situations implicate strategic decisions in building and managing artificial intelligence (AI); they …

Neuro-Advocacy: Harmonizing Persuasion With The Operation Of The Brain, Gary Gildin

Faculty Scholarship

The most significant contemporary advances in effective courtroom advocacy will emerge from what on the surface is an unlikely source: neuroscience. Revolutionary advances in technology for the first time allow us to see how the human brain makes decisions. The findings are wholly inconsistent with how the trial process presupposes the finder of fact will perceive and use information delivered by lawyers and witnesses. Consequently, lawyers seeking to persuade jurors (and judges) must reframe their advocacy to align with what we have learned about how the minds of these decision-makers will receive testimony and argument and use these inputs to …

Contextual Scaffolding And Self-Efficacy: Supporting Computer Skill Development Among Blind Learners In India, Akshay Kolgar Nayak, Yash Prakash, Sampath Jayarathna, Hae-Na Lee, Vikas Ashok

Computer Science Faculty Publications

Inclusive computer literacy education efforts, broadening the participation of blind or visually impaired (BVI) individuals, have gained traction in recent years. Existing literature investigating these efforts primarily draws evidence from affluent Global North contexts, where accessibility resources and legal frameworks are relatively more mature. Little is known about the in-situ teaching and learning challenges faced by trainers and BVI students, respectively, in resource-constrained, multicultural Global South countries like India. To address this knowledge gap, we conducted a four-month contextual inquiry at two computer training centers catering to 94 BVI students in India. We notably observed a rigid, experience-driven training environment …

Voxvista: Enhancing Screen Reading Experience For Online User Comments, Yash Prakash, Akshay Kolgar Nayak, Mohammed Shoaib Alyaan, Sampath Jayarathna, Hae-Na Lee, Vikas Ashok

Computer Science Faculty Publications

Online discussions have become integral to how people exchange ideas, form opinions, and participate in collective deliberation. While sighted users can comfortably engage with online discussions, blind users who are dependent on screen readers are forced to listen to long threads narrated in a single, monotonic voice that lacks prosodic variation, rhythm, or emotion. This robotic auditory experience not only deteriorates the user engagement with the content but also increases cognitive strain, by making it difficult to remain attentive and discern meaning beyond literal words. In an interview study, most blind participants reported that monotonous narration hindered their ability to …

Modeling Joint Visual Attention In Naturalistic Dyadic Interactions, Kuushini Thennakoon, Yasasi Abeysinghe, Bhanuka Mahanama, Vikas Ashok, Sampath Jayarathna

Computer Science Faculty Publications

Joint visual attention (JVA) provides important insight into how individuals coordinate attention during social interaction. Egocentric eye tracking enables the study of JVA in natural, multi-user settings. This work presents a multi-stage framework to identify and analyze JVA using egocentric video and gaze data. The approach consists of three steps: spatiotemporal tube-based visual similarity, gaze-guided object detection, and attention pattern analysis using the ambient–focal coefficient K. Results show that object-focused collaborative activities exhibit high JVA, with object detection capturing higher joint attention than visual similarity, whereas conversation-based or independent activities show lower and more fragmented joint attention. Analysis of K …

Susceptibility To High-Fidelity Misinformation: An Eye-Tracking Analysis, Yasasi Abeysinghe, Gavindya Jayawardena, Enkelejda Kasneci, Sampath Jayarathna

Computer Science Faculty Publications

With the rise of online misinformation and AI-generated text, understanding human perception of news truthfulness is critical. In this study, we examine visual attention and cognitive processing using eye-tracking measures as individuals read fake and real news articles sharing nearly identical structure and imagery, differing only in subtle textual changes. Using the public FakeNewsPerception dataset, we analyze advanced gaze measures, including scanpaths, AOI transitions, and luminance-corrected pupil measures, beyond basic gaze features, in relation to news truthfulness and perceived believability. Results show that, given the high fidelity of the fake news, readers exhibited comparable visual scanning patterns, attention allocation across …

Memebuddy: Dialog-Style Audio Representations For Engaging Non-Visual Meme Experiences, Chirag Bhansali, Vikas Ashok, Hae-Na Lee

Computer Science Faculty Publications

Image memes are a pervasive form of online communication, widely used to convey humor, opinions, and cultural references. Prior work has explored making memes accessible to blind users, primarily through auto-generated descriptive captions. While these approaches improve comprehensibility and sometimes incorporate prosodic or emotional cues, they often fail to capture the humor, narrative structure, and contextual nuances that make memes engaging. We present MemeBuddy, a system that models memes as dialog, generating structured, multi-turn audio representations using role-based speakers. MemeBuddy reinterprets a meme as a conversation between two speakers, integrating extracted meme text with contextual knowledge implicitly inferred by a …

Dynamic Social Impact Theory And The Consolidation And Dispersal Of Clusters In Squid Game: The Challenge, Adrienne Darrah, Robert J. Darrah

Iowa Journal of Communication

This study utilizes a dynamic social impact theory (DSIT) framework to analyze human influence on the popular Netflix television series Squid Game: The Challenge. A British reality competition, Squid Game: The Challenge is comprised of ten-episodes and features 456 contestants vying for $4.56 million. As contestants self-organize into social alliances, their shared attitudes, beliefs, and values transform the physical space into a dynamic social space. The creation of clusters through these alliances, the correlation between contestant attitudes and behaviors, and the consolidation of contestant attitudes and behaviors reflective of alliance needs is reinforced by the physical proximity of contestants, the …

Preliminary Examination Of Orexin Receptor Antagonism With Suvorexant In Individuals With Methamphetamine Use Disorder: A Case Series Study, Heather Webber, Jessica Badawi, Douglas Calvillo, Jin Yoon, Michael Weaver, Scott Lane, Joy Schmitz

Faculty, Staff and Student Publications

No abstract provided.

Functional, Pharmacogenomic, And Immune Landscapes Of Long Non-Coding Rnas In Cancer, Runhao Wang, Mei Luo, Yuan Liu, Jingwen Yang, Yamei Chen, Chengxuan Chen, Lifei Ma, Stephanie Ding, James Wengler, Yong Zang, Bora Lim, Wenbo Li, Liuqing Yang, Chunru Lin, Lixia Diao, Leng Han

Faculty, Staff and Student Publications

Long non-coding RNAs (lncRNAs) are emerging as key regulators in cancer, with significant potential as diagnostic, prognostic, and therapeutic targets. Here, this work systematically analyzes lncRNA associations with targeted therapies and immunotherapies across 33 cancer types using The Cancer Genome Atlas (TCGA) and real-world datasets. This work identifies 53,173 lncRNA-pathway associations, millions of lncRNA-drug response associations (via CancerRxTissue and VAEN), and extensive correlations with immune checkpoints and infiltration. This work further identifies 69 lncRNAs associated with immunotherapy response and 2,611 differentially expressed lncRNAs between low and high objective response rate (ORR) groups. Additionally, two lncRNAs are correlated with immune-related adverse …

Inclusive Psychology Pedagogy Is Linked To Increased Belonging And Reduced Prejudice Toward Consensually Non-Monogamous Relationships, Rose Bern, Rachel Dinero, Kate Linenbach, Amy Moors

Psychology Faculty Articles and Research

Students enrolled in an elective psychology course entitled Relationship Science, which emphasized inclusive curricula focused on relationship diversity, completed pre- and postcourse assessments of attitudes toward consensually nonmonogamous (CNM) relationships, relationship skills (e.g., constructive communication), and classroom belonging. Given the established literature on lesbian, gay, bisexual, transgender, queer+-inclusive pedagogy, attitudes toward lesbian, gay, bisexual, transgender, queer+ individuals were also measured. Comparisons of pre- and postcourse assessments revealed significant reductions in stigma toward individuals engaged in CNM, alongside increased acceptance of CNM relationships more broadly. Students also reported increases in relationship skills and classroom belonging over the course of the …

Preclinical Ischemic Stroke Multicenter Trials (Prism) Collective Statement: Opportunities, Challenges, And Recommendations For A New Era, Cenk Ayata, Philip M Bath, Anna M Planas, Stuart M Allan, Johannes Boltze, Ryan P Cabeen, Claire L Gibson, Marilyn J Cipolla, Marcio A Diniz, Stefano Fumagalli, Fahmeed Hyder, Raymond C Koehler, Arthur Liesz, Sarah K Mccann, Tim Magnus, Louise D Mccullough, Emily S Sena, Simone Beretta, Jaroslaw Aronowski, Francesca Bosetti, Clinton B Wright, Patrick D Lyden, Lauren H Sansing

Faculty, Staff and Student Publications

Preclinical stroke research faces a critical translational gap, with animal studies failing to reliably predict clinical efficacy. To address this, the field is moving toward rigorous, multicenter preclinical randomized controlled trials (mpRCTs) that mimic phase 3 clinical trials in several key components. This collective statement, derived from experts involved in mpRCTs, outlines considerations for designing and executing such trials. mpRCTs offer advantages such as increased sample sizes, robust statistical design, incorporation of heterogeneity, and standardized protocols, but they face challenges in finding the right balance between standardization and heterogeneity, appropriate stroke model selection, and outcome measures, as well as the …

When We Don’T Get Community Right In Restorative Justice Spaces: Cancel Culture And Failure To Transform, Aparna Polavarapu

Scholarly Works

This Article argues that community is a central but deeply misunderstood feature of restorative justice. Restorative justice asks us to understand harm as a break in relationship that creates obligations for the person harmed, the person who caused harm, and the community. Community is theorized to play a key role in working towards reintegration and social change, both goals of restorative justice. Yet in practice, community is often misused or underused in ways that weaken these goals. Practitioners are observing an increase in cancel culture actions by groups that claim affinity with restorative and transformative justice. However, by weaponizing the …

Students With Vision And Hearing Loss: Successful Strategies For Teachers And Families, Karen A. Waldron, Michael Steer, Dolly Bhargava

Education Faculty Research

Students with Vision and Hearing Loss: Successful Strategies for Teachers and Families is an eBook containing extensive online Activities, Research, and Resources to support children and adolescents who are Vision Impaired or Blind, and those who experience a Hearing Loss or are Deaf.

This collaborative project was administered by Dr. Karen A. Waldron (Trinity University, San Antonio, Texas) and Dr. Michael Steer, with the support of graduate student Dolly Bhargava (Renwick College, New South Wales).

It includes the work of many experts at universities, schools, and regional service centers across the United States, Australia, and New Zealand, and provides specific …

Errors And Misconceptions In Mathematics Teacher Retraining: An Investigation Of Subject Knowledge Enhancement Course Results, Gabor Szalontai

School of Law, Humanities and Social Sciences Theses

This thesis investigates the subject knowledge capabilities and deficiencies of teachers who wished to enter or return to secondary mathematics teaching and took part in the Subject Knowledge Enhancement Plus programme. It focuses on the proportions, types and causes of their mistakes, as well as their potential for development and the possibility of increasing their awareness of errors.The study uses recorded responses of 1602 participants from the online assessment of the courses, which ran across England. The assessment, covering the entire secondary curriculum and consisting of 643 questions, provided an interactive, multiple-attempt design allowing the investigation of the participants’ results …

Improving Primary Initial Teacher Training (Itt) Trainees’ Confidence In Mathematics Teaching, Pinar Gumus

School of Law, Humanities and Social Sciences Theses

This research aimed to investigate how primary ITT trainees’ confidence in teaching mathematics could be improved through the curriculum coherence approach. A convergent mixed-method case study design was employed, collecting both quantitative and qualitative data from undergraduate trainees over three years via questionnaires. University mathematics tutors and selected school-based mentors were also interviewed using a semi-structured format.Following the analysis of the first year’s questionnaires, a new mathematics curriculum was designed for the second year of the study. As required by DfE and Ofsted, teaching plans and resources incorporated conceptual mathematics techniques, theory-practice links, and the Core Content Framework (CCF). The …

“We're Just Glorified Babysitters.” : Early Years Educators' Perspective On Learning And Expertism, Hayley Fisher

School of Law, Humanities and Social Sciences Theses

This qualitative study explores early years educators’ perceptions of learning and expertise, emphasising how they experience, develop, and articulate their professional knowledge in early childhood education. Based on ten in-depth semi-structured interviews, it critically examines the often complex and conflicting ways educators view their roles, identities, and professional development. The research is rooted in adult learning theories, including Knowles’ (1972) andragogy, Kolb’s (1984) experiential learning model, and Mezirow’s (1997) transformative learning theory, alongside Eraut’s (1994) work on professional knowledge and expertise, which highlights the relational, practice-based, and social dimensions of knowledge formation. Through thematic analysis, four key themes emerged: expertee-ism, …

"Tell Me About Your Esol Experience": Exploring Language Journeys Through Shared Stories, Rocio Rivero-Gutierrez

School of Law, Humanities and Social Sciences Theses

This thesis explores the English language learning experiences of ESOL(English for Speakers of Other Languages) participants from southern Spain, examining the interplay between language acquisition, cultural adaptation, andidentity transformation. Grounded in my own ESOL journey — shaped both inSpain and through immersion in an English-speaking context — the studyinvestigates how participants assign meaning to their L2 engagement acrossdiverse social settings, and how English becomes a tool for bothcommunication and personal reinvention. The research adopts a qualitative, narrative-based methodology. The datawere generated through in-depth interviews, small group discussions, andreflective journal entries with nine adult participants, all native Spanishspeakers. Crucially, the data …

Exploring And Increasing Women’S And Girls’ Recreational Ocean Access In A Coastal Community In The Tropical Majority, Florence Barraud

School of Law, Humanities and Social Sciences Theses

Vast gender inequalities restrict women’s and girls’ access to ocean spaces, particularly in the tropical majority. Globally, 68% of women cannot swim, compared to 43% of men. In many coastal communities, women are key stewards of highly biodiverse yet vulnerable marine environments that people rely upon for food security, livelihoods, culture, and coastal protection. Being able to swim is imperative for enabling access to the dominant environment and a core recreational, educational, and economic space. This study aimed to explore and increase women’s and girls’ recreational ocean access in the Maldives, a tropical majority island nation.Utilising a pragmatic feminist approach, …

Safe Family Therapy Activities And The Emotional Well-Being Of Parents Of Autistic Children, Gamze Camci

School of Law, Humanities and Social Sciences Theses

This thesis addresses a critical gap in the existing literature on the emotional well-being of parents of autistic children by applying SAFE family therapy activities grounded in the Narrative Attachment Therapy approach through a three-cycle action research design. Stage 1 involved 3 parents as primary participants, with their children present during selected sessions. Stage 2 included 2 families; the primary focus was on 3 parents across these families. Stage 3 engaged 5 therapists. Data were collected through interviews, diaries, questionnaires and therapy recordings. Data from interviews and journals were analysed thematically, whereas questionnaires were analysed idiographically. The first and second …