Digital Commons Network^™

“Language Learners As Ethnographers: A Case Study On A Pedagogical Approach To Developing Intercultural Communicative Competence”, Nihal El-Gameel

Theses and Dissertations

Despite the extensive theoretical models and frameworks for Intercultural Communicative Competence (ICC), pedagogical approaches to teaching culture remain underexplored. This study examined the effectiveness of integrating a pedagogical framework—the OSEE framework developed by Deardorff (2000)—within a language classroom context. Using a mixed-methods approach, data were collected through audio-recorded reflections, a questionnaire, an interview, and a final project video presentation in a single-case study design. Data analysis followed Miles and Huberman’s (2014) model of qualitative analysis, employing a funneling approach tailored to each research question: the first applied Chen and Starosta’s ICC model (1996;1999) the second used deductive thematic analysis to …

How To Search For The Engram: Optogenetics And Network Dynamics, Claudia Garcia Jou

Dissertations, Theses, and Capstone Projects

Memories are thought to be encoded by ensembles of neurons called "engram cells", because their artificial activation with optogenetics leads to the behavioral expression of a memory. However, the physiological mechanisms that mediate this process remain unknown. In this thesis, I investigate how optogenetic stimulation of memory-tagged cells changes neuronal firing, spatial coding, and the geometry of neural manifolds. I used an active place avoidance task and a foraging task to label engram cells in the dorsal hippocampus with Channelrhodopsin2 (ChR2). I then recorded the hippocampal activity response to optogenetic stimulation in mice under anesthesia, head-fixed, or freely moving. I …

Conspicuous Technique: Black Avant-Garde Poetry And The Politics Of Aesthetics, Ryan Gato

Dissertations, Theses, and Capstone Projects

This study is comprised of two essays on the politics of aesthetics in postwar American black experimental poetry. Within the domain of contemporary poetry scholarship, this study serves three distinct yet interrelated purposes: 1.) to intervene within ongoing debates about the relation—or purported lack thereof—between black artistic practices and those of the historic and American avant-gardes by emphasizing the politics of aesthetics; 2.) to offer a critique of the usage of the discourses of postmodernism and of black aesthetics in the field by elucidating the historicity of their conceptual frameworks; and 3.) to provide an alternative to contemporary scholarship’s narrow …

Somatosensory Cortex Responses To Illusory Touch In A Visual-Tactile Integration Task, Aditi Surendra Pawar

Dissertations, Theses, and Capstone Projects

Perceptual illusions arising from multisensory integration reveal how the brain constructs subjective experience from sensory input, and provide a powerful means of allowing the investigation of neural processes that track perceptual interpretation rather than physical stimulation alone. While visual illusions induced by auditory or tactile stimuli have been fairly well studied, the neural mechanisms underlying visually-induced illusory touch remain unclear. This study investigated whether illusory tactile perception engages the somatosensory cortex in a manner similar to veridical touch. Twenty healthy adults participated in an event-related functional magnetic resonance imaging (fMRI) study while performing a tactile numerosity judgment task. Each trial …

Filling The Gaps: Maiti Nepal And Anti-Trafficking Governance In Nepal, Sushmita Lamsal

Dissertations, Theses, and Capstone Projects

Human trafficking in Nepal is closely linked to labor migration, gender inequality, and weak state capacity. In this context, non-governmental organizations play a key role in anti-trafficking efforts. This capstone project examines Maiti Nepal’s approach to prevention, rescue, and rehabilitation, with focus on its work at border points and internal facilities provided to human trafficking victims. The study analyzes how Maiti Nepal functions as a quasi-state actor by addressing gaps in Nepal’s anti-trafficking framework, highlights challenges associated with limited inconsistent funding, uneven resource distribution, and support for survivors. The study argues that Maiti Nepal’s significance lies not only in its …

The Experiences Of The Transfer Of Learning Path: Msw's Perceptions Of Organizational Influences, Alexis Howard

Dissertations, Theses, and Capstone Projects

Public child welfare agencies make substantial financial and organizational investments to support workforce members returning to school to obtain advanced degrees, most notably the Master of Social Work (MSW); however, challenges remain in ensuring that newly acquired knowledge and skills are effectively and continuously applied into practice settings, a process known as transfer of learning. The work environment plays a critical role in shaping organizational conditions that either support or impede successful transfer of learning, yet empirical research remains limited in guiding public child welfare organizations to develop strategies that sustain educational investments and contribute to improved outcomes for children, …

Open To The Public(S): Privatized Public Space, Technology, And Aspirational Wealth At Hudson Yards, Troy Simpson

Dissertations, Theses, and Capstone Projects

Using the publicly accessible plaza at the Hudson Yards development in New York City as a backdrop, this dissertation provides an examination of mechanisms by which public spaces—already under pressure from a range of factors including privatization and securitization—are further transformed via processes associated with the notion of smart cities initiatives, or platform urbanism. Following a literature review and presentation of relevant contextual background related to the history and configuration of the site, the data chapters present a range of operational and material mechanisms that cumulatively establish a class-based strategic provision of narrow boundaries for visitor access and activities oriented …

Reimagining Safety And Justice: Experiences Of And Resistance To Police Sexual Violence In New York City, Priscilla Bustamante

Dissertations, Theses, and Capstone Projects

In the era following both Black Lives Matter and #MeToo, police sexual violence (PSV) currently constitutes the second most commonly reported police complaint after excessive force. Police across the U.S. are caught for some form of sexual misconduct once every five days, with on-duty officers found to commit sexual assaults at more than double the rate of the general population. The gendered and racialized perpetration of sexual violence extends far beyond policing; however, it has been intensified within the masculine, militarized carceral structures designed to legally control and punish.

Accordingly, this dissertation utilizes an interdisciplinary, multi-method approach to offer what …

A Critical Lens On Emotions And Learning: Shame, Loneliness, And Alienation In Community College, Mike Rifino

Dissertations, Theses, and Capstone Projects

This dissertation explores how community college students make sense of and navigate their emotions related to learning. Community colleges are two-year public higher education institutions that primarily serve working-class and students of color, enrolling almost half of all current undergraduates in the United States, yet their experiences are rarely addressed by researchers. Drawing on critical theories (e.g., feminist politics of emotions, Black feminist/queer women of color theorizing), emotions in this study are conceptualized as socio-politically situated, shaped by institutions and ideologies distributed through power across intersecting social identities. Although emotion research in higher education has grown substantially in the past …

Less Self, Less Fear: Manipulation Of The Self Using Virtual Out-Of-Body Experiences To Alter The Conscious And Unconscious Experience Of Emotion, Dillon Freed

Dissertations, Theses, and Capstone Projects

This study investigated whether adopting an out-of-body perspective in virtual reality (VR) reduces subjective and physiological emotional responses to vicarious pain stimuli compared to inhabiting a first-person embodied avatar. Twenty-four participants experienced two counterbalanced VR conditions: (1) Avatar Embodiment (AV), in which they inhabited a photorealistic avatar from a first-person perspective, and (2) a Virtual Out-of-Body Experience (vOBE), in which they observed their avatar from a displaced third-person perspective. In both conditions, participants viewed a standardized series of vicarious pain images while electrodermal activity was recorded and self-report measures of embodiment (AV) and disembodiment (the vOBE state), emotional intensity (a …

Good Mothers: Black Disabled Mothers & The Family Policing System, Siobhan Pokorney

Dissertations, Theses, and Capstone Projects

Good Mothers: Black Disabled Mothers & the Family Policing System is a qualitative study utilizing 16 in-depth individual interviews with mothers who broadly identified as Black, disabled mothers who had at least one interaction with the family policing system as adults in or around NYC. The study examines the work these mothers engage in to navigate their identities and strategically present themselves as good mothers while facing state surveillance and oppressive systems (specifically the family policing system) which automatically frame them as “unfit mothers.” It traces their experiences and the identity work that they engage in through the anticipatory trauma …

Calculated Risks: The Power Of Predictive Risk Models To Regulate Families Of Color, Ashleigh Washington

Dissertations, Theses, and Capstone Projects

This dissertation examines predictive risk modelling (PRM) in New York City Administration for Children's Services (ACS), specifically exploring AI-enabled design features, practices, and encoded and racialized assumptions about risk in child welfare prevention services. Guided by Critical Race Theory and the Algorithmic Ecology framework, this study traces how PRM in ACS evolved from a service termination tool into a broader, largely internal surveillance apparatus that leverages families’ personal information, including health information, to assess risk of future maltreatment and to evaluate contracted service providers. Drawing on analysis of public records and in-depth interviews with Black parents, the findings describe how …

Conditions Of Vulnerability: Interpreting Social Condition Discrimination, Colleen Sheppard, Geneviève Plumptre, Hannah Reaburn

Dalhousie Law Journal

At a time of deepening structural inequality, it is important to develop human rights categories that respond to the needs of diverse social groups living in conditions of vulnerability. One source of protection, aimed at countering the exclusion and maltreatment of people who are socially or economically disadvantaged, is the addition of “social condition” as a prohibited ground of discrimination. Québec, the Northwest Territories, and New Brunswick have such protection in their anti-discrimination laws. In this article, we argue that the social condition ground is an important tool for redressing intersectional, group-based vulnerabilities that do not fit readily into traditional …

Demographic And Other Correlates Of Non-Prescription Drug Use Among College Students During The Covid-19 Pandemic, Subi Gandhi, Sidketa Fofana, Md Rafiul Islam, Tamer Oraby

School of Mathematical & Statistical Sciences Faculty Publications

Background and objectives: Substance use among college students in the U.S. remains a pressing concern and may have intensified during the COVID-19 pandemic due to increased stress, uncertainty, and academic disruptions. This study investigates the relationship between non-prescription drug use and various demographic, mental health, and behavioral factors among college students during the pandemic's early stages.

Methods: Data were collected through online and in-person surveys in the summer semester of 2021. Behavioral health was assessed using validated instruments: the Patient Health Questionnaire-9 (PHQ-9) for depression and the Drug Abuse Screening Test-20 (DAST-20) for substance use. Demographic and behavioral variables were …

Drug Scheduling As Institutional Design, Matthew B. Lawrence, David E. Pozen

Faculty Scholarship

Controlled Substances Act (CSA), U.S. drug law has simultaneously fueled mass incarceration, inhibited needed access, and enabled an opioid crisis. To make better choices, this Article argues that the CSA’s institutional design must account for three distinctive features of psychoactive drugs: the prohibition problem (drug bans tend to backfire when demand is inelastic), the pharma problem (drug companies have supercharged incentives to manipulate markets and exploit consumers), and the pluralism problem (drug policy involves irreducibly political questions that no expert discipline can answer). On their own, each of these problems calls for reform to the CSA. Taken together, they call …

Addressing Systemic Workforce Challenges In General Practice—A Qualitative Study Of General Practitioners In Ireland, Uzair Shabbir, Ray O’Connor, Joe Macdonagh, Andrew O’Regan

Research Outputs: 2025-Present

Background General practice across Europe faces a workforce crisis, with a projected shortfall of up to 1660 general practitioners in Ireland by 2028. While policy interventions have been proposed, a gap remains between the Irish health system's strategic objectives and the day-to-day realities experienced by general practitioners. Objective The aim of this study is to explore the perspectives of Irish general practitioners in addressing recruitment and retention challenges in general practice. Specific objectives include identifying solutions and the supports necessary for sustainable future general practice. Methods A qualitative study design was employed, utilizing semi-structured online interviews with general practitioners recruited …

Market Culture And Innovation Acceptance In Fire Safety Products: The Moderating Role Of Perceived Market Regulation, Xu Zhang

Dissertations and Theses Collection (Open Access)

Against the backdrop of continuously rising global fire safety standards and ongoing technological iteration in fire protection products, whether innovative fire protection products can be effectively accepted by the market has become a critical issue influencing the returns on firms’ innovation investments and the high-quality development of the industry. Existing studies have predominantly explored innovation diffusion mechanisms from the perspectives of technological attributes or organizational factors, while paying relatively limited attention to market culture as a contextual factor, as well as to the differentiated role that government regulation may play in this process. Based on this, this study takes institutional …

Back-On-Track: Protocol For Randomised Controlled Feasibility Trial Of Behavioural Activation In Farmers With Mood Problems, Alison Kennedy, Richard Gray, Martin Jones, Anna Greene, Lauren Mitchell, Meera Senthuren, Suzy Malseed, Feby Savira, Kelly Barnes, Kate Gunn, Susan Brumby

Research outputs 2022 to 2026

The mental health of people living in farming communities has been identified as an important public health issue. Cumulative exposure to a range of situational factors contributes to heightened risk of poor mental health and suicide. Access to evidence-based psychological treatments is limited by the availability of skilled mental health professionals. The aim of this trial—co-designed by members of the farming community—is to establish the feasibility of conducting randomised controlled, trial-testing, peer-worker-delivered Behavioural Activation in the farming community. We will undertake a single-blind, parallel group, randomised controlled feasibility trial in rural Australia. People living in farming communities aged over 15 …

Nested Ecosystems Theory For Conceptualizing Brain Tumors, Lori A Forster, David H Gutmann

2020-Current year OA Pubs

The application of advanced multi-omic methodologies to studying brain tumors has culminated in the appreciation that these cancers function as ecosystems that depend on the interactions of a diverse collection of cell types and signals. This connectivity operates not only at the level of the cancer cell, in which variants create new growth dependencies, but also between tumor cells and the immediate tumor microenvironment, between tumor cells and cell populations residing elsewhere in the brain tissue or body, and in response to extracorporeal factors. The cellular and molecular relationships within these four interrelated strata (intracellular, extracellular, intracorporeal and extracorporeal) act …

Association Of Sleep Disturbance With Survival After Colorectal Cancer Diagnosis: Results From The Colocare Study, Anita R Peoples, Adetunji T Toriola, Et Al.

2020-Current year OA Pubs

INTRODUCTION: Sleep problems are common among cancer patients. The relationship between sleep disruption and clinical outcomes after colorectal cancer (CRC) diagnosis remains poorly understood. We investigated associations of sleep disruption with survival and recurrence in patients with CRC.

METHODS: CRC patients with stages I-IV (N = 895) were included in this study. Self-reported sleep disturbance was assessed presurgery using the sleep item from the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core-30 and classified into "no/mild" or "moderate/severe" sleep disturbance. Cox-proportional hazard models were computed (HRs and 95% confidence intervals) to investigate associations of sleep disturbance …

Examining The Effect Of Newcomers’ Adaptability On Proximal And Distal Outcomes Of Organizational Socialization, Vahe Permzadian, Mishra Vipanchi

Psychological Science Faculty Research & Creative Works

We investigate the role of individual adaptability (I-ADAPT) in newcomer socialization by exploring its effects on the proximal and distal outcomes of the work-role transition process. Based on I-ADAPT theory, our study assesses how I-ADAPT affects the three key indicators of newcomer adjustment (i.e., role clarity, task mastery, and social acceptance) and, in turn, their effect on the distal socialization outcomes of job satisfaction, turnover intention, and work withdrawal. Using a 2-wave prospective design, we collected data from 280 newcomers recruited through Prolific. Results indicated that I-ADAPT dimensions differentially predict newcomer adjustment, with learning adaptability affecting role clarity, uncertainty adaptability …

Long-Term Tofersen In Sod1 Amyotrophic Lateral Sclerosis, Timothy M Miller, Robert C Bucelli, Et Al.

2020-Current year OA Pubs

IMPORTANCE: Approximately 2% of amyotrophic lateral sclerosis (ALS) cases are attributable to a pathogenic variant in the superoxide dismutase 1 (SOD1) gene. Tofersen, an intrathecal antisense oligonucleotide designed to reduce SOD1 protein synthesis, is the first and only approved therapy for the treatment of ALS in adults who have a variant in the SOD1 gene.

OBJECTIVE: To evaluate the long-term effects of tofersen in adults with SOD1-ALS.

DESIGN, SETTING, AND PARTICIPANTS: The phase 3, randomized, double-blind, placebo-controlled VALOR trial (A Study to Evaluate Efficacy, Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Tofersen in SOD1-ALS; conducted from March 2019 to July 2021) …

Harmonizing Neuropsychological Test Data Across Prospective Studies, Rosita Shishegar, James D. Doecke, Yen Ying Lim, Pierrick Bourgeat, Vincent Dore, Bhargav Tallapragada, Simon M. Laws, Tenielle Porter, Samantha Burnham, Azadeh Feizpour, Ashley Gillman, Michael Weiner, Jason Hassenstab, Christopher C. Rowe, Victor L. Villemagne, Colin L. Masters, Jurgen Fripp, Hamid Sohrabi, Paul Maruff

Research outputs 2022 to 2026

Introduction: Alzheimer's disease (AD) research relies on large datasets and advanced statistical models. However, individual population studies often lack sufficient sample size for conclusive results. Harmonizing cognitive test data across studies can address this gap, despite differences in testing protocols. This study harmonizes cognitive data from three major AD cohorts to support robust clinical–pathological modelling. Methods: Information from the Alzheimer's Disease Neuroimaging Initiative (N = 1446); Australian Imaging, Biomarkers and Lifestyle (N = 1764); and Open Access Series of Imaging Studies-3 (N = 440) were integrated, including cognitive scores, demographics, genetics, and clinical and neuroimaging data. Neuropsychological tests relevant to …

Overtourism In Bali And Lombok: A Governance And Community Perspective On Challenges And Strategies For Sustainable Development, Rudy Pramono, Juliana Juliana, Meitolo Hulu, Arifin Djakasaputra, Ferry Jie

Research outputs 2022 to 2026

The rapid expansion of tourism in Bali and Lombok has precipitated a state of overtourism, critically challenging their ecological and socio-cultural carrying capacities. This study, conducted between 2023 and 2024, employs a qualitative case study approach to investigate the manifestations of overtourism and the efficacy of prevailing mitigation strategies. Data were collected through 32 in-depth interviews, four focus group discussions, and extensive field observations across key destinations in both islands. The findings reveal that overtourism is not merely a function of high visitor numbers but a symptom of systemic governance failure. Key manifestations include acute environmental degradation, the commodification of …

Early Neonatal Admissions With Feeding Difficulties To Acute Paediatric Services At A Tertiary Paediatric Hospital In England: Sequential Audits Pre-Covid-19 And During The Covid-19 Pandemic, Kalvin Lee, Thomas Frederick Dunne, Mary Masoud, Hayley Gleig, Heidi Stott, Helen Nabwera, Halina Kamarova

Centre of Excellence in Women and Child Health

Introduction: Our objective was to describe the population of infants < 7 days of age admitted to the acute general paediatric services at Alder Hey Children’s Hospital and ascertain the proportion with feeding difficulties amenable to community-based support.

Methods: Sequential retrospective audits of all infants < 7 days of age admitted to acute paediatrics at Alder Hey Children’s Hospital, Liverpool, England, from March to September 2019 (pre-COVID-19) and March to September 2020 (during COVID-19). All the infants were born and discharged from maternity units in Merseyside, Northwest England. Anonymised data were extracted from the electronic clinical records by three members of the clinical team.

Results: Pre-COVID-19, 38.6% (93) of the 241 admissions to acute general paediatric services had feeding difficulties. 31.2% (29) presented solely with feeding difficulties and 31.2% (29) were exclusively breastfed. However, during COVID-19, although there were fewer admissions (104), more than half (51%, 54) had feeding difficulties and for 54% (29), this was the only reason for admission. Over half (53.7%, 29) were exclusively breastfed.

Conclusion: Our audits showed that at least a third of infants < 7 days of age admitted with feeding difficulties did not have any other features of severe illness. These admissions unnecessarily expose infants to hospital-acquired infections while disrupting the opportunity for families to build close and loving relationships that enhance the establishment of breastfeeding. Co-designing infant feeding strategies with the mothers and stakeholders will be a crucial next step to enhance infant feeding support, particularly in impoverished communities in the region.

Sit, Stay, And Teach: Exploring Teachers' Perceptions Of Facility Dogs' Impact On Stress And Retention, Dennis Powers

Graduate Student Dissertations, Theses, Capstones, and Portfolios

The teaching profession remains at a high level of workplace stress, a factor contributing to teacher burnout and turnover. The study examines how teachers in K-12 public education perceived that facility dogs might reduce stress, increase job satisfaction, and aid in teacher retention in public schools of a southeastern state. The study employed a qualitative, cross-sectional survey that was emailed to 112,546 educators from a LISTSERV request. A total of 1,242 individuals provided informed consent and completed the survey, which consisted of Likert-scale measurement items, open-ended questions, and an informational video inserted to achieve a common understanding of the facility …

Recognition At Work: How Managerial Acknowledgment Shapes Team-Level Outcomes, Annalissa Thomas

Dissertations, Theses, and Capstone Projects

Employee recognition has become a central focus for organizations worldwide, with billions of dollars spent annually on recognition programs. Despite this investment, scientific research on the effectiveness of recognition beyond performance outcomes remains limited. Furthermore, little is known about how recognition operates at the team-level and the specific attributes that make recognition impactful. This study addresses these gaps by disentangling the nuanced attributes of recognition and exploring their influence on employee perceptions of recognition. It also examines how these perceptions affect key outcomes, including perceptions of manager support, job security, autonomy, team cohesion, and engagement, and tests whether trust moderates …

Introducing A New Frontier In The Journal Of Pediatric Rehabilitation Medicine: An Interdisciplinary Approach Throughout The Lifespan: The Pediatric Brain Injury Section, Michael Green, Glendaliz Bosques, Kimberly Davis, Brenda Eagan-Johnson, Carty Husted

Faculty, Staff and Student Publications

No abstract provided.

Melody: Mediation Analysis In Logistic Regression For High-Dimensional Mediators And A Binary Outcome, Sunyi Chi, Xingyu Li, Peng Wei, Xuelin Huang

Faculty, Staff and Student Publications

Mediation analysis is a pivotal tool for elucidating the indirect effect of an environmental factor or treatment on disease through potentially high‐dimensional omics data, such as gene expression profiles. However, traditional mediation analysis methods tailored for binary outcomes often rely on the rare disease assumption in logistic regression and provide inadequate measures of total mediation effect when multiple mediators have effects in different directions. In this paper, we develop a MEdiation analysis framework in LOgistic regression for high‐Dimensional mediators and a binarY outcome (MELODY). It leverages a second‐moment‐based measure analogous to the ��2 for linear models to quantify the total …

Building School, Family, And Community Partnerships That Support Rural Diverse And Exceptional Learners, Jerrie L. Brooks, Brooke A. Moore, Megan S. Finnerty

The Rural Educator

Research demonstrates that school, family, and community partnerships are mutually beneficial, holding the potential to foster positive educational, emotional, and behavioral benefits for all students, especially diverse and exceptional students. Our qualitative study examined survey responses from 109 administrators, general and special educators, and parents in rural schools across western Kansas. We identified common barriers and successes to building parent partnerships related to communication, access, and attitudes about working with diverse and exceptional families. One major finding was the importance of “place”—rural communities are often close-knit and connected across generations. We propose a model that can be used by rural …