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Aphasia Treatment Research: A Decision-Making Tool To Guide The Design Of Phased Trials From The Collaboration Of Aphasia Trialists (Cats) Trials For Aphasia Panel, Erin Godecke, Emily Brogan, Rebecca Palmer, Marian C. Brady, Frank Becker, Caterina Breitenstein, Sonia Brownsett, Julius Fridriksson, Katerina Hilari, Argye E. Hillis, Paola Marangolo, Miranda L. Rose, Shirley Thomas, Donna C. Tippett, Julie Bernhardt, Kathryn S. Hayward

Research outputs 2022 to 2026

Background: Systematic reviews of randomised controlled trials with meta-analyses indicate that speech and language therapy for aphasia after stroke is effective in improving communication. However, high-quality evidence to identify an intervention’s target population (who), regimen (what), timing (when), and dose (how much) is lacking. The predominance of underpowered aphasia trials and comparative studies with design limitations may be attributed to: 1) the perceived complexity of designing trials of interventions for a complex behaviour such as human communication, 2) the lack of funded research in the field and 3) a lack of training and understanding in the field of aphasiology regarding …

Front Matter, Konstantin Likharev

Essential Graduate Physics

Includes: Copyright and License; Preface; Disclaimer; Versions, Corrections, and Acknowledgments; Solution Request Templates; Notation; General Table of Contents

Faik Tagirov And Tatar Constructivism: The Making Of A New Tatar Book, Miriam Akhmetshin

Scripps Senior Theses

Working in the style of constructivism, Faik Tagirov primarily designed book covers for Tatar agitational literature in the 1920s. Studying at VKhUTEMAS and working for numerous publishing houses, Tagirov participated in several domestic and international exhibitions with well-known artists like Aleksandr Rodchenko and El Lissitzky. Tagirov utilized photomontage, geometricism, and unique typographical designs to create potent materials for a Tatar population. Current scholarship fails to adequately acknowledge the diverse influences impacting the work of non-Russian artists such as Tagirov. Using visual and iconographic analysis, I argue for an approach that recognizes Tagirov's work as syncretic in nature, utilizing both indigenous …

The Politics Of Fatness And The Demand For Our Collective Joy, Sky Caldwell

Scripps Senior Theses

The Politics of Fatness and the Demand for Our Collective Joy aims to assess the political-economic reasonings behind the return of overt anti-fatness and its coincidence with the re-normalization of the far right. My research looks at the sudden mass marketing of GLP-1 drugs and the use of the body as a spatial fix during recession-era economic conditions. First, this interdisciplinary project asks why the body positivity movement has not been successful in the greater fight against anti-fatness. Then, through archival research, discourse analysis, ethnographic interviews, and photography, my project explores various case studies of successful spaces and collectives working …

(Dis)Orientations: Finding Rhythm Within Queer Nightlife In Los Angeles, Frances Bright Currie

Scripps Senior Theses

This thesis examines how queer individuals in Los Angeles perceive, inhabit, and reshape their experiences in queer cultural spaces. Through this project, I trace the evolution of queer nightlife in Los Angeles (from early gay counterspaces, through the collectivist politics of the Queer Nation, to post-gay assimilation and contemporary “inclusive” queer nightlife) in order to examine how queer space has been shaped and reshaped by a recurring tension between the utopian promise of universality and inclusion and the material realities of exclusion. Drawing on ethnographic fieldwork, queer theory, and approaches to memory and the archive, I argue that queer nightlife …

The Effect Of The Affordable Care Act Medicaid Expansion On The Risk Of Hospital Closure And Adolescent Hpv Immunization In Rural Counties, Juliette Des Rosiers

Scripps Senior Theses

From 2005 to 2025, over 200 rural hospitals shut their doors, often citing increased operational costs, staffing shortages, low patient volume, regulatory barriers, financial challenges exacerbated by the COVID-19 pandemic, and uncompensated care as common contributors to the closures. Rural patients are often referred by their primary care physician to a hospital for regular immunizations, since smaller clinics have less capacity to provide immunizations due to a shortage of pediatricians and limited vaccine stock. A crucial vaccine that is not required by schools and underutilized in rural areas is that against human papillomavirus (HPV), a virus that infects cutaneous and …

Integrating Non-Binary Morphology Into Spanish Grammatical Gender: A Study On Native And Second-Language Speakers, Abigail H. Gustafson

Scripps Senior Theses

This study investigates how native (L1) and second-language (L2) Spanish speakers process non-binary gender morphology, focusing on the pronoun ‘elle’ and the adjective/noun ending ‘-e’. Prior studies show that native speakers outperform L2 speakers in processing traditional masculine–feminine agreement, non-binary forms and their emergence in a binary grammatical system are understudied. To address this gap, I conducted an online reaction-time experiment with bilingual speakers from the Claremont Colleges, who judged the grammaticality of Spanish sentences containing either grammatical gender or social gender (él/ella/elle) agreement and disagreement. Survey data also captured participants’ familiarity with and attitudes toward the pronoun ‘elle’. The …

Madison, Wisconsin As A Climate Haven: Infrastructure, Environmental Justice, And Community Voice, Sophia N. Heffner

Scripps Senior Theses

As climate change accelerates internal migration within the United States, the concept of “climate havens” has emerged as a way to identify communities that may become receiving zones for displaced populations. Madison, Wisconsin has increasingly been positioned within academic, policy, and media discourse as a potential climate haven due to its geographic advantages, strong public infrastructure, and proactive climate policy environment. This paper evaluates Madison’s readiness for this role through an equity-centered, participatory planning lens. Drawing on planning documents, climate data, municipal policies, and interdisciplinary scholarship, it argues that Madison’s long-term success as a sustainable and inclusive climate haven depends …

Carrots, Not Sticks: A Contingency Management Model For Rural Methamphetamine Recovery, Ella House

Scripps Senior Theses

Rates of methamphetamine use disorder (MUD) have risen sharply across the United States, with rural Appalachia experiencing the steepest mortality increases. Contingency management (CM) is among the most effective treatments for stimulant use, yet implementation is constrained by cost, logistics, and clinician shortages. Utilizing digital CM platforms and peer recovery support specialists, who are central to addiction support in rural regions, may reduce these barriers. This thesis proposes a 16-week, three-arm randomized controlled trial (N ≈ 300) comparing: (1) Digital Abstinence CM Only (remote saliva toxicology and monetary vouchers for stimulant-negative tests); (2) Digital + Peer-Goal CM (digital abstinence-based CM …

Art Therapy’S Effect On The Social And Emotional Skills Of Children With Autism: A Naturalized Parent Mediated Design, Abigail Adell

Scripps Senior Theses

This study examines the effect of art therapy on the social and emotional skills of children with autism. Using sensitive design and language, participants will take the CARS2 and ADOS-2 and then undergo an eight-week art therapy program. Families will attend weekly training sessions at the autism center their child already attends for eight consecutive weeks, with each session lasting approximately 90 minutes. Parents will implement the assigned art activity at home five times per week between training sessions, with each home session lasting fifteen to twenty minutes. The program uses a naturalized parent-mediated design so topics and projects can …

Lights, Camera, Aggression!: Exploring The Relationship Between The Horror Genre And Criminality, Taylor M. Wanke

Scripps Senior Theses

This proposed correlational study will examine the effect of exposure and involvement with the horror genre in media and the crime genre in media on one’s antisocial personality traits, criminal thinking, criminal behavior/aggression, and morality in the general population and those who are currently incarcerated. Data will be collected through a Qualtrics survey accessed online for the general sample and printed out for the incarcerated sample. Each participant will complete exposure checklists, involvement scales for each genre, and multiple measures to record their level of each dependent variable. Data will be analyzed using a correlational analysis, 1-sample t-tests, and a …

Assessing Diagnostic Overshadowing For Co-Occurring Autism Spectrum Disorder (Asd) And Eating Disorders (Ed), Eden Sweet

Scripps Senior Theses

Significant behavioral overlaps in feeding patterns are observed among individuals with eating disorders (EDs) and autism spectrum disorder (ASD). These behavioral similarities can blur diagnostic boundaries, contribute to diagnostic overshadowing, and consequently increase the risk of misdiagnosis and the implementation of ineffective treatment approaches. The proposed study addresses the risk of diagnostic overshadowing as it relates to the ambiguous distinction between autism-driven feeding behaviors and clinically significant eating disorders (ED) within the autistic population. Although the literature has acknowledged behavioral similarities between ASD and EDs, limited research has systematically examined how they impact diagnostic practices and influence the likelihood of …

Assessing Elemental Composition In Dry, Canned, And Fresh Dog Food Using Icp-Oes And Xrf Analysis, Lyla M. Johnston

Scripps Senior Theses

Pet food safety has become a concern due to recurring contamination incidents and limited federal regulation of toxic metal concentrations. This study investigates the elemental composition of 15 commercial dog and cat foods. Representing dry, canned, and fresh dog food types, using Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) and portable X-Ray Fluorescence (XRF) analysis. The primary objective was to quantify concentrations of potentially harmful heavy metals (Cr, Pb, As, Hg, Cd) and assess the presence of abundant elements such as aluminum (Al), silicon (Si), and sodium (Na). All five target heavy metals were below instrument detection limits, suggesting that …

Impact Of Water Quality And Gear Type On Eastern Oyster (Crassostrea Virginica) Growth In Narragansett Bay, Ri, Jacqueline Rosa

Open Access Master's Theses

Oyster aquaculture is expanding in Rhode Island, yet key farming regions in the lower West Passage of Narragansett Bay (WPNB) lack the in-situ, high-temporal resolution monitoring needed to evaluate emerging stressors and support production. At the same time, the industry is undergoing rapid technological development aimed at improving production while reducing labor and overall costs. In recent years, a low-maintenance, alternative surface gear was introduced in WPNB; however, its impact on oyster performance relative to traditional cultivation methods has not been quantified. This study established a 1.5-year continuous water quality time series in WPNB and paired these observations with …

Development Of An Active Heave Compensation System On A Cost Effective Microcontroller For A Fiber Optic Tether Management System, Frances Truong

Open Access Master's Theses

Fiber optic tether systems are used for real-time data transmission to remotely operated vehicles (ROV) due to their ease of deployment and light weight, but are prone to damage from tension loads. An active heave compensation system applied to a fiber optic tether system can address these challenges by actively managing the tether payout to reduce peak loads. Tether management systems with active heave compensation have been in use for larger systems such as work class vehicles and offshore oil rigs, but few are developed for small maritime systems. This work focuses on the development and incorporation of an active …

Enhancing Bay Scallop Monitoring Using Machine Learning And Semantic Segmentation With Benthic Visual Imagery, Waheed Odubayo

Open Access Master's Theses

Effective monitoring of benthic ecosystems requires scalable approaches capable of simultaneously identifying key species and quantifying habitat composition. In Narragansett Bay Rhode Island, bay scallops, Argopecten irradians, serve as important ecological indicators, yet traditional survey methods remain labor-intensive and spatially limited. This study presents an automated deep learning framework for scallop detection and habitat segmentation using underwater benthic imagery.

The proposed system combines three components: (1) YOLO based object detection for identifying live scallops, (2) U-Net semantic segmentation for quantifying benthic habitat classes (eelgrass and sand/silt), and (3) a geospatial contrastive learning framework (GeoCLR) to leverage spatial continuity in …

Investigating Netarts Bay, Oregon Coastal Landscape Change From Tectonic Subsidence Through Isotopic, Stratigraphic Records And Quantifying Dune Influence On Salt Marsh Morphodynamics, Emily Hall

Open Access Master's Theses

Coastal salt marshes on tectonically active margins face dual pressures from episodic seismic events and anthropogenic modifications. This study investigated how the 1700 CE Cascadia Subduction Zone earthquake and the 1900 CE introduction of invasive dune grass influenced back-barrier salt marsh morphodynamics at Netarts Bay, Oregon. It was hypothesized that (1) salt marsh habitats and elevation transitions would be detectable in geochemical proxies preserved in stratigraphy, (2) modern dune stabilization significantly limits mineral sediment delivery to the salt marsh, and (3) this reduction would be preserved in the stratigraphic record. Stratigraphic and isotopic analyses of sediment cores incorporating CT scans, …

Using A Novel Approach To Measure Phonological Working Memory In Parents Of Children With Autism: A Nonword Repetition Study, Giavanna Galati

Open Access Master's Theses

Background: The etiology of Autism Spectrum Disorder (ASD) has been a topic of debate among researchers for many years. Fundamental evidence, especially from twin studies, supports a strong genetic component. This evidence now prompts us to examine first-degree relatives of individuals with ASD. Many first-degree relatives, especially siblings and parents, often exhibit subclinical traits of autism, referred to as the Broad Autism Phenotype (BAP). Several researchers have investigated personality traits and pragmatic language skills; however, few researchers have investigated core language skills, particularly phonological working memory (PWM), in parents of children with ASD (pASD). Purpose: Past research has …

Covering The Coast: Local News Frames And Journalist Perspectives On Sea Level Rise In Rhode Island, Mackensie Dupont Crowley

Open Access Master's Theses

Local news outlets are well positioned to communicate and localize sea level rise for communities facing significant risk, yet coverage of the issue remains understudied. This thesis examines coverage of sea level rise in local Rhode Island news and the factors shaping it. A mixed-methods approach was used following the collection of nearly 1,000 articles published between 2014 and 2024, including a content analysis of issue-level frames and semi-structured interviews with local journalists to contextualize coverage patterns. The analysis revealed that stories focusing on infrastructure and property, politics, governance, and law, and natural hazards dominated coverage, while stories about recreation …

Design Of A Communication And Control System For A Mesopelagic Vertical Profiling Robot, Julian Blanco

Open Access Master's Theses

The VAMPIRE (Visual and Acoustic Mesopelagic Profiler for Interdisciplinary Research) is a new platform capable of collecting simultaneous environmental, acoustic, and visual data in the Mesopelagic ocean. This work describes the communication and control systems of the vehicle, and presents preliminary data from initial deployments in the open ocean. A system architecture was developed to allow high level control of the vehicle with several layers of redundancy and automatic fail over systems allowing for safe operation.  A one dimensional motion model is developed and a system identification is performed to better understand the vehicle's vertical maneuverability. This model is used …

Amino Acid Isotope Dynamics And Associated Ecological Metrics Across Accretionary Tissues Of Marine Fishes, Sofia Piccone

Open Access Master's Theses

Compound-specific isotope analysis of amino acids (CSIA-AA) applied to the organic growth layers of accretionary fish tissues, including eye lenses, otoliths, and scales, has made it possible to reconstruct histories of fish physiology, ecology, and environmental conditions. Yet it remains uncertain whether amino acid isotope values, and the ecological information they contain, are conserved across these archival tissues or if differences in tissue composition, growth, protein structure, and metabolic routing produce tissue-specific offsets that alter inferred carbon sources, d¹⁵N_Baseline, and trophic position. We tested this question with individually paired CSIA-AA of eye lenses, otoliths, and scales …

Evolution Of A Managed Flood-Tide Delta And Barrier-Beach System, Charlestown, Rhode Island, Zachary Justin Levitan

Open Access Master's Theses

Barrier-beach and estuarine areas are important ecologically and economically, and the inlets connecting them are critical for ocean exchange and greatly dynamic. Man-made jetties are often installed to maintain the connection between ocean and estuary for navigation and water quality benefits. With storms and sea-level rise, coastal systems are changing over days to decades, affecting communities in New England and around the globe. This study utilized remotely sensed data (i.e., aerial imagery, lidar, and sonar) to examine the dynamics of the Charlestown Breachway and its flood-tide delta in southern Rhode Island, USA over varying times scales. The specific research objectives …

Parental Psychological Distress And Perceived Child Externalizing Behaviors: Examining Mediators And Bidirectional Effects, Abigail J. Anderson, Christina M. Rodriguez, James M. Henson

Psychology Faculty Publications

Parental psychological distress is a commonly examined risk factor for the emergence of child problem behaviors, but the factors that contribute to that relationship—such as limited parental resources like greater social support and coping skills—have not been adequately explored, particularly with attention to potential bidirectional relations that incorporate child evocative effects. The current longitudinal study examined maternal and paternal psychological distress in relation to perceived child externalizing behaviors, considering parental resources as mediators within a bidirectional model. The sample included a racially and socioeconomically diverse group of 201 primiparous mothers and 151 fathers. Mothers and fathers reported their current psychological …

Establishing Hierarchical Classification Responding: Directly Trained And Emergent Responses, George H. Noell, Kristin A. Gansle, Hannah M. Sliman, Danielle M. De Lucia

Psychology Faculty Publications

Hierarchical classification responding (HCR) describes a collection of responses that require discrimination of logical relationships between stimuli based on their position in a categorical hierarchy. This study established HCR for a new hierarchy in young children through discrete trial instruction. Participants selected pictures corresponding to different hierarchical levels of categorization. We tested for the emergence of naming that matched the level of hierarchy presented, transformation of function, and class inclusion responding for the trained and novel stimuli. Correct responding to the target hierarchy was established and resulted in the emergence of class naming and transformation of function without direct instruction. …

Examining The Factor Structure And Subgroup Invariance Of The Deliberate Denial Of Disordered Eating Behaviors Scale, Lindsay Howard, Sage Hawn, Kayla D. Pitchford, Riley Mcgrath, Aubri Farniok, Arturo Sesma, Kristin E. Heron

Psychology Faculty Publications

The denial, concealment, or omission of disordered eating behaviors has received limited attention in the eating disorder literature, partly due to the lack of reliable and valid measures. This study re-examined the factor structure of the Denial of Disordered Eating Behaviors Scale (DDEBS-12) and tested measurement invariance across gender identity, racial identity, and levels of disordered eating in a non-clinical undergraduate sample (N = 3285). Confirmatory factor analyses did not support the original unidimensional structure. Instead, a seven-item model assessing denial of dietary restriction demonstrated the best fit and was renamed the DDEBS-restriction. The revised scale showed good internal consistency …

Can An Experienced Qualitative Researcher Distinguish Ai From Human Qualitative Content Analysis?, Alexandra T. Lucas, Jianna Ramos, Maria Bajwa, Aaron Calhoun, Mark W. Scerbo, Janice C. Palaganas

Psychology Faculty Publications

Background

Artificial intelligence (AI) has become increasingly embedded in research workflows. Large language models (LLMs) are being used to code segments of text, organise codes into themes and interpret patterns within contexts. Recent comparisons between human and AI analyses demonstrate up to 80% thematic overlap, yet humans consistently exhibit deeper interpretive integration and contextual understanding. This study assesses whether experienced researchers can distinguish between entirely human-generated and AI-generated qualitative content analyses of a simulation debriefing.

Methods

We conducted a qualitative descriptive study comparing human-generated qualitative content analysis (QCA) with ChatGPT-4o-generated QCA using a single focus group transcript on emotion management …

Professional Identity Development Among Nursing Students: The Impact Of Structured Reflective Practice, Abdelmonim El Fadely, Kamal Takhdat, Charaf-Eddine Ahraiba, Rahma Bouali, Sabah Selmaoui, Boujemaa Agorram

Health Professions Education

Purpose This study aimed to assess the impact of a structured reflective practice intervention on the development of professional identity among nursing students. Method A mixed-methods design was adopted. The intervention, based on guided reflective practice, was implemented with a voluntary sample of 58 participants. The evaluation relied on a quasi-experimental quantitative approach using the Macleod Clark Professional Identity Scale, with a comparison group and both pre-test and post-test measurements. A qualitative component was also included to explore the dimensions of the studied concept in greater depth. Results Quantitative findings showed a statistically significant difference between the post-test means (p < 0.001), indicating that the reflective practice intervention had a positive effect on the experimental group compared to the control group. The qualitative results further illuminated students’ reflections, which were organized into ten themes corresponding to the study’s conceptual framework: professional knowledge and skills, values and ethics, the nursing role, leadership, professional self-image, social image of the profession, sense of belonging, identification with role models, theory–practice integration, and career choice. These dimensions provided a comprehensive and nuanced understanding of professional identity, capturing the complexity of the concept. Conclusion These results support the integration of reflective practice as a pedagogical approach to fostering the construction and development of a positive professional identity. Professional identity, as a rich and multidimensional concept, goes beyond the process of professionalization—it represents its ultimate achievement.

Nursing Education In Indonesia And The Global Demand For Quality Healthcare: A Systematic Review, Evelyn Hemme Tambunan

Health Professions Education

Purpose: This study systematically reviewed evidence (2019–2025) on Indonesian nursing education, focusing on accreditation, competency based curricula, and workforce readiness in relation to global standards

Methods: Following PRISMA 2020 guidelines, a systematic search was conducted across Scopus, PubMed/MEDLINE, DOAJ/PMC, and policy repositories. Eligible sources included peer reviewed studies, systematic reviews, and policy reports related to nursing education in Indonesia quality assurance, competency based learning, and workforce demand.

Results: Twelve studies and reports were included, producing three themes: accreditation and quality assurance, competency based education and curriculum innovation, and workforce readiness and global alignment. Accreditation reforms, particularly Indonesia’s 2025 outcomes based …

Clay Modeling As An Effective Method Of Teaching-Learning Among Second-Year Medical Students In Pathology, Seema Umarji, Padmapriya K, Sulata Kamath

Health Professions Education

Introduction: Pathology is a core subject in undergraduate medical education, but students find it challenging to understand and retain microscopic concepts through lectures alone. Clay modeling, multisensory learning strategy, is shown to enhance comprehension in other subjects but remains understudied in pathology.

Purpose: To assess augmentation of learning using clay modeling, evaluate retention of knowledge after one month and explore student perceptions of clay modeling as a teaching method.

Methods: This interventional study involved 60 second-year MBBS students in the Department of Pathology over six months. Students were randomized into study and control groups. The study group used clay modelling …

Beyond The Numbers: A Mixed-Method Evaluation Of Faculty, Peer, And Self-Assessment Using Rubrics In Blood Pressure Determination Among Phase 1 Mbbs Students, Abeetha S, Chitra M, Suba A, B. Dharani, Sadhana S

Health Professions Education

Background: Competency-Based Medical Education (CBME) emphasizes formative, learner-centred assessment. Blood pressure (BP) measurement, a core clinical skill, integrates knowledge, skills, communication, ethics, and attitude. While rubrics are widely used to standardize evaluation, their utility in triangulating faculty, peer, and self-assessment in BP measurement remains underexplored.

Aim: To evaluate the reliability and educational value of rubric-based faculty, peer, and self-assessment in BP determination among Phase 1 MBBS students using a mixed-methods approach.

Methods: A cross-sectional mixed-methods study was conducted among 98 Phase 1 MBBS students in a South Indian medical college. Forty-nine students performed BP measurement, assessed simultaneously by 5 faculty …