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Journal Of The Association For Communication Administration: Complete Volume 41

Journal of the Association for Communication Administration

This is the complete volume of JACA Volume 41.

Mapping The Ferment: Mediated Communication Research In Cios-Indexed Journals From 1970-2020, David J. Atkin, Kenneth A. Lachlan, Timothy D. Stephen, Carolyn Lagoe

Journal of the Association for Communication Administration

This study profiles scholarly publishing in the domain of mediated communication, based on an analysis of media-themed communication journals—as indexed in the CIOS’s ComAbstracts database—from 1970–2020. Analysis of 22,300 articles from media-themed scholarly journals paints a portrait of scholarly publishing configurations across the domains of Journalism and Communication. Criterion articles were subjected to cluster analysis that yielded a comprehensive unified field portrait of interlinkages among topical pairings encompassing 58 topical categories. Results suggest that just 7 of our 37 criterion journal outlets date to the 1970s, 6 additional titles were launched in the 1980s, 10 more in the 1990s, and …

An Assessment Of The Hotel Customers’ Robotic Service Quality Perceptions: Scale Development And Validation, Ahmet Hacikara

Graduate Thesis and Dissertation 2023-2024

"Hotel customers' interactions with service robots are becoming increasingly common, raising questions about how these interactions impact their experience. To address this gap in knowledge, this dissertation develops and validates a novel robotic service quality (ROBOQUAL) scale. Drawing on social exchange theory, the study examines the reciprocal relationship between hotel customers and artificially intelligent service robots, exploring how robotic service quality influences customers' perceptions of experience quality, satisfaction, and word-of-mouth intentions. The research employs focus-group studies, exploratory factor analysis (EFA), confirmatory factor analysis (CFA), and partial least squares equation modeling (PLS-SEM) to develop and validate the ROBOQUAL scale."

Application Of Multicultural Literature In The Early Childhood Classroom, Deborah Wheeler, Jennifer Hill

Journal of English Learner Education

Culture equates to identity; therefore, the implementation of multicultural literature in the early childhood curriculum is an essential method for securing children’s concept of self and cultural identity. This qualitative study explored the implementation of multicultural literature in early childhood classrooms, and the research included questions pertaining to multicultural literature training, instructional methods, and barriers encountered. The purpose of the study was to answer questions regarding teachers use of multicultural literature in the classroom, how often teachers read multicultural literature and how teachers integrated multicultural literature into instruction. An additional question inquired about what multicultural books titles were teachers reading …

Language, Cultural Knowledge, And Privileged Practices: A Case Study Of Understandings That Shape Family Engagement For Parents Of Spanish-English Emergent Bilinguals, Alissa Blair

Journal of English Learner Education

This research examines the ways in which parents of Spanish-English emergent bilinguals perceive and navigate the implicit and explicit expectations for family engagement through analysis of contrasting case studies of focal students from two 4^th grade classrooms, one characterized by English-medium instruction and the other by a developmental bilingual program. One case sheds light on the language barriers that hampered parents’ participation in their children’s education at school, while the other case highlights discrepancies in the understandings of parental and teacher roles and expectations. Findings demonstrate that parents’ capacity to meet school-based expectations was constrained by assumptions about their …

Best Practices For English Learners With Disabilities In Us Schools – A Systematic Review, Samiratu Bashiru, Jennifer E. Smith

Journal of English Learner Education

This systematic review investigated best practices for enhancing academic achievement among English Learners with Disabilities (ELDs) in US schools. By examining 17 peer-reviewed articles and comparing them to the CEC 2014 Quality Indicators, the study identifies significant practices, including culturally responsive methods, technology integration, evidence-based strategies, addressing service delivery challenges, and improving assessment tools. This review has limitations related to inconsistent terminology and highlights the need for standardized language and continued research. It recommends integrating culturally responsive practices, leveraging technology, and refining inclusive assessment tools. This review provides educators, policymakers, and researchers insights, emphasizing ongoing teacher development and policy alignment …

"Our Students Vs. Their Students:" Perceptions Of Teachers In English Language Learning, Leah Day

Journal of English Learner Education

The purpose of the study was to understand the perceptions of teachers on English Language Learners and how this shapes the educational paths of students. Data was collected in the form of interviews with the participants. The interviews were guided by a set of questions that were designed to interrogate perceptions and experiences with regard to language learning in the context of one student. Interviews were recorded and transcribed and the data was coded inductively. This study does not seek to generalize beyond this context but can provide insight into similar experiences and perceptions of the English Language Learning process. …

Asset-Based Teaching; Uncover, Cultivate, And Empower Students’ Uniqueness, Stephanie K. Knight, Marjaneh Gilpatrick, Tracy Vasquez

Journal of English Learner Education

As instructors who are in tune with their learners learning and communication styles as well as their family and cultural backgrounds, it makes sense that they view their students’ skills and abilities from an asset-based lens. This article provides the readers with some tactics on how to develop and nurture that growth mindset.

When we consider the assets students bring to individual classrooms, the teaching becomes more personalized and relevant to their learning needs. By implementing these teaching practices, instructors are uncovering, cultivating, and empowering their students’ unique abilities. Ultimately students are able to apply their knowledge, skills, and abilities …

Visual Imagery Subcategories And Their Neural Associations, Miguel Ibarguren

Undergraduate Scholarship and Creative Works

This literature review compiles research findings related to the brain areas associated with various visual imagery subcategories and explores their contributions to them. Through a search procedure, four research projects were used to identify ten distinct brain areas that demonstrated greater involvement in visual imagery. The visual imagery subcategories discussed in these research projects, and investigated in this review, include scene construction, episodic memory, imagery vividness, and visuospatial imagery. Scene construction was found to utilize the parahippocampal gyrus, hippocampus, retrosplenial cortex, and posterior parietal cortex. Episodic memory involves the same areas as scene construction, but also includes the precuneus and …

Microplastics, Macro-Problems: Abundance Of Man-Made Materials In The Waters And Sediments Of Florida State Parks, Luciana M. Banquero, Kate Mclendon, Andres Alatorre, Mackenzie Daniels, Savanna Freeman, Cassidy Starke, Katherine Harris, Sidney J. Busch

The Pegasus Review: UCF Undergraduate Research Journal

Man-made materials (MMM) are pollutants introduced to the environment by human activity. Microplastics (MP) are a type of MMM that threaten living organisms through bioaccumulation. The term MMM also encompasses pollutants produced from natural materials, such as rayon and microfibrillated cellulose, which are used in food packaging. This study aims to determine the extent of MMM pollution within estuaries in two of Florida’s state parks, as well as the effectiveness of using restored vegetation on shorelines to reduce MMM pollution. Tomoka State Park and Gamble Rogers State Park were selected at the request of the Florida Department of Environmental Protection. …

Determining The Extent Of Pioneer Mangrove Acidification On Intertidal Oyster Reefs, Cindy Whitten, Andres Alatorre, Nicole Campbell, Savanna Freeman, Sydney Henderson, Kate Mclendon, Connor Wright, June Davison, Madison Ganci, Katherine Harris

The Pegasus Review: UCF Undergraduate Research Journal

The Indian River Lagoon (IRL) stretches 251 kilometers along Florida’s east coast and is one of the most biodiverse estuaries in North America. Mosquito Lagoon, the northernmost portion of the IRL, is home to mangroves and intertidal oyster reefs that provide numerous ecosystem services. These two habitats are overlapping as climate change drives mangroves poleward. Scientists have documented mangrove expansion and the transition of oyster reef habitat to mangrove islands. Past studies have shown large, adult mangrove stands drive soil acidification. The goal of this study was to understand if stand-alone, or pioneer, Rhizophora mangle (red mangroves) and Avicennia germinans …

The Importance Of Mental Health Amongst The Lgbtq+ Community, Adrian Perotin

High Impact Practices Student Showcase Fall 2023

When it comes to the LGBTQ+ community, it has become known with more studies and research that many in the community have suffered through traumatic experiences regarding sexual assault and/or violence. This has caused a big impact on the mental health of the victims, but because there is not enough resources to the LGBTQ+ community that are open to them, those victims have a hard time recovering or feeling seen. Amongst the community are of course the youth coming in from the next generations that may unfortunately deal with these issues in safety and mental health, so they deserve to …

Caring For Ucp, Jailimar Montanez, Jordan Teitelbaum, Samantha Jorgesen, Sydney Stillman, Adriana Chaparro, Jeremy Colon

High Impact Practices Student Showcase Fall 2023

The purpose of our project was to assist and foster connections with students and faculty at Unlocking Children's Potential (UCP) Charter Schools. The main focus of our group's service was to assist with day to day classroom activities at UCP. Our goal was to provide a helping hand and watchful eye for the faculty teaching students at UCP. Fostering connections with students at UCP was also an important goal for our service. Each of us individually served in different places at UCP, but every member of the group had extensive contact with at least 13 students in a classroom setting, …

Animal Welfare And Conservation: The Ecological Impact Of Outdoor Cats, Angela F. Dauber

High Impact Practices Student Showcase Fall 2023

In September 2023, I began volunteering at Pet Alliance Orlando. Pet Alliance is one of the largest animal welfare organizations in central Florida, and it consists of two shelters in Sanford and downtown Orlando. I performed 16 hours of service as a “Kitty Cuddler” volunteer this semester. Though I have lots of experience with cat rescue service, I learned a lot about how Pet Alliance works and how their adoption services intersect with their other services such as their pet food pantry, veterinary care, and trap-neuter-vaccinate return programs. In addition to my service, I researched the ecological effects of outdoor …

Ai, Cataloging & Metadata, Sai Deng

Faculty Scholarship and Creative Works

This presentation explores the impact of Artificial Intelligence (AI) on cataloging and metadata, presenting examples of AI-based cataloging. It provides a few examples of utilizing ChatGPT, Bard and Bing Chat Enterprise for tasks such as creating a MARC record, classifying a book and assigning thesaurus terms. The discussion covers AI’s potential in cataloging and metadata within the library field, along with its advantages and disadvantages. It also addresses how cataloging and metadata professionals should navigate the integration of AI in this new environment. The initial presentation took place at the University of Central Florida Libraries’ AI Interest Group meeting, and …

The 5-Ps Of Jumpstarting Open Assessment Creation With Generative Ai, Rebecca Mcnulty, Lily Dubach, James R. Paradiso

Faculty Scholarship and Creative Works

Generative Artificial Intelligence (AI trained on Large Language Models to generate text) has exploded into the digital learning space. As the need for Open Educational Resources (OER) also continues to grow, generative AI can jumpstart aspects of OER creation. This presentation will consider barriers to OER adoption, including the availability of supplemental teaching resources, and will propose a use case for leveraging AI text-generation to support best practices for creating unique assessment questions. Through the “5-Ps,” – Problem, Past, Present, Possibilities, and Product – we will consider the ways that adopters, adapters, and authors of OER can use generative AI …

Turning Usability Study Observation Into Actionable Improvements, Katy A. Miller, Athena R. Hoeppner

Faculty Scholarship and Creative Works

Usability studies can produce copious datasets that can be challenging to turn into actionable findings. Recorded usability tests, with participants completing multiple tasks, often result in lengthy videos packed with details. The raw observations and data need to be interpreted and contextualized to translate them into real-world improvements for your users. This article describes a study with recorded sessions and how the authors interpreted the findings to inform a variety of changes in their library and discovery service.

Using Generative Ai To Remove Barriers In Support Of Open Content Creation, Lily Dubach, Rebecca Mcnulty, James R. Paradiso

Faculty Scholarship and Creative Works

Open content, such as textbook-length open educational resources (OER) or smaller pieces like an assignment, can offer numerous benefits to students by being free, diverse, and effective replacements for traditional textbooks, but there are limited open resources and difficulties creating new open content. This poster explores how generative AI can remove these barriers, enabling instructors to have time and support to create and use open content in their courses. By highlighting use cases, attendees will see how to do this approach in their own classroom, regardless of modality or discipline. Important considerations will be addressed, including usage, sharing, and ethics. …

Integrated Healthcare In The U.S. Safety-Net System: Meeting The Needs Of Patients Through Comprehensive Medical And Social Care, Jacqueline Devaney

Electronic Theses and Dissertations, 2020-2023

This thesis examines how a Patient-Centered Medical Home addresses, implements, and provides medical and social resources and services within the Florida U.S. safety-net system, and how patients and providers perceive health care interactions between each other. The safety-net clinics seek to fill the care gap for millions of uninsured low-income U.S. residents who cannot afford private insurance, are unemployed, self-employed, undocumented, or their low income exceeds the qualification threshold, and they face barriers in accessing expensive medical care in the U.S. I have conducted ethnographic research at Grace Medical Home, a safety-net clinic in Central Florida, which included five months …

The Bishop And The Poet: Theodulf Of Orléans And The Carolingian World, Cole Taylor

Electronic Theses and Dissertations, 2020-2023

This thesis centers on Theodulf of Orléans and the themes of love and food throughout his episcopal statutes and poetry. These two themes are connected to the larger Carolingian landscape, in which Theodulf interacts with society, culture, and religion. In covering these two themes, a more nuanced picture of Carolingian religion and society emerges, at least from the way Theodulf viewed the world around him. In considering these two themes, I further encourage the process of intertextual analysis as formulated by Rosamond McKitterick and M. A. Claussen. Furthermore, I argue that the general reforms of the Carolingian empire penetrated a …

An Examination Of The Role Of Industry 4.0 In Supply Chain Management: Critical Success Factors And A Roadmap, Alper Senol

Electronic Theses and Dissertations, 2020-2023

Global supply chain management aims to enhance efficiency and profitability for suppliers, manufacturers, logistics providers, and warehouses. It faces challenges due to the complexity involved. To stay competitive, organizations in the industry are leveraging Industry 4.0 technologies, but some struggle with implementation due to limited expertise. The primary challenge of Global Supply Chain Management now is to integrate Industry 4.0 tools and technologies to maintain high-quality standards and optimized processes. This study focused on identifying the key factors that directly affect the success of integrating Industry 4.0 into the supply chain. It examined both tangible and intangible business resources and …

Distributed Optimization With Limited Communication In Networks With Adversaries, Iyanuoluwa Emiola

Electronic Theses and Dissertations, 2020-2023

We all hope for the best but sometimes, one must plan for ways of dealing with the worst-case scenarios, especially in a network with adversaries. This dissertation illustrates a detailed description of distributed optimization algorithms over a network of agents, in which some agents are adversarial. The model considered is such that adversarial agents act to subvert the objective of the network. The algorithms presented in this dissertation are solved via gradient-based distributed optimization algorithm and the effects of the adversarial agents on the convergence of the algorithm to the optimal solution are characterized. The analyses presented establish conditions under …

Detecting Team Conflict From Multiparty Dialogue, Ayesha Enayet

Electronic Theses and Dissertations, 2020-2023

The emergence of online collaboration platforms has dramatically changed the dynamics of human teamwork, creating a veritable army of virtual teams composed of workers in different physical locations. The global world requires a tremendous amount of collaborative problem solving, primarily virtual, making it an excellent domain for computer scientists and team cognition researchers who seek to understand the dynamics involved in collaborative tasks to provide a solution that can support effective collaboration. Mining and analyzing data from collaborative dialogues can yield insights into virtual teams' thought processes and help develop virtual agents to support collaboration. Good communication is indubitably the …

The Performance Of A Liquid-Fueled High Pressure Igniter For Scramjets, Gerardo Rodriguez

Electronic Theses and Dissertations, 2020-2023

Ignition systems within scramjet combust ors remain a trending topic of research because of the essential role they play in the engine's operation. An alternative to currently researched ignition systems is investigated in this study with the main goal of u tilizing the same liquid fuel as the mai n combustion chamber for the ignition system itself. In this case, JetA fuel was injected in a liquid jet in crossflow configuration with air to atomize the fuel. To characterize this ignition system, metrics such as combustion chamber pressure rise, pulse frequency, and jet penetration were used to validate possible utilization …

A High-Pressure Shock Tube Study Of Hydrogen And Ammonia Addition To Natural Gas For Reduced Carbon Emissions In Power Generation Gas Turbines, Michael Pierro

Electronic Theses and Dissertations, 2020-2023

Ignition delay times from undiluted mixtures of natural gas (NG)/H2/Air and NG/NH3/Air were measured using a high-pressure shock tube at the University of Central Florida. The combustion temperatures were experimentally tested between 1000-1500 K near a constant pressure of 25 bar. Mixtures were kept undiluted to replicate the same chemistry pathways seen in gas turbine combustion chambers. Recorded combustion pressures exceeded 200 bar due to the large energy release, hence why these were performed at the high-pressure shock tube facility. The data is compared to the predictions of the NUIGMech 1.1 mechanism for chemical kinetic model validation and refinement. An …

Studying Memes During Covid Lockdown As A Lens Through Which To Understand Video-Mediated Communication Interactions, Tatyana Claytor

Electronic Theses and Dissertations, 2020-2023

The purpose of this study is to analyze image macros about video-mediated communication (VMC) created during the time frame of 2020-2021 when people all over the world started using Zoom and VMC for work and school. It is a unique opportunity to study how users' interactions with themselves and with others were affected at a time when a lot of people started using the technology at the same time. Because the focus is on interactions, I narrowed it down to three topics to analyze the memes: presence, self, and space and place to analyze the memes. I chose memes relating …

Florida's Vanishing Heritage: Climate Risk And Adaptation At Florida Heritage Sites, Levi Watson

Electronic Theses and Dissertations, 2020-2023

This thesis examines history and preservation at coastal cultural heritage sites threatened by climate change and explores climate adaptation strategies at two sites on Florida's Atlantic coast. Current climate change models indicate the planet may see as much as 1.1 meters, or four feet, of global average sea level rise by the year 2100, requiring site managers to intervene by using adaptation techniques to improve resilience and guard against the loss of cultural heritage monuments. Understanding the history and importance of these sites to the surrounding communities and their numerous stakeholders is the first step to ensuring these sites remain …

Understanding The Mechanisms By Which Cable Sway Produces Motion Artifact In Mobile Electroencephalography, David Rojas

Electronic Theses and Dissertations, 2020-2023

Mobile brain/body imaging utilizes electroencephalography (EEG) to record brain activity during human walking in dynamic environments. Motion artifact from cable sway affects the quality of EEG signals collected from the scalp, masking contributions of synchronously firing neurons. Previous studies have explored cable sway-induced motion artifact, but only during vigorous exercise or controlled sinusoidal motion. Therefore, a need remains to further understand the underlying mechanisms of this artifact, as it may help with developing real-time mitigation methods, reducing reliance on offline signal processing. In this thesis, I aimed to show that controlled cable sway could produce specific motion artifact waveforms in …

Topological Data Analysis Using The Mapper Algorithm, Jessica Girard

Electronic Theses and Dissertations, 2020-2023

Topological data analysis is an expanding field that attempts to obtain qualitative information from a data set using topological ideas. There are two common methods of topological data analysis: persistent homology and the Mapper algorithm; the focus of this thesis is on the latter. In this thesis, we will be discussing the key ideas behind the Mapper algorithm, following the flow from Morse Theory to Reeb graphs to the topological version of the algorithm and finally to the statistical version. Lastly, we will present an application of Mapper to the USAIR97 data set using the RTDAmapper package.

Due Tomorrow, Do Tomorrow: Measuring And Reducing Procrastination Behavior Among Introductory Physics Students In An Online Environment, Zachary Felker

Electronic Theses and Dissertations, 2020-2023

This work is focused on the measurement and prevention of procrastination behavior among college level introductory physics students completing online assignments in the form of mastery-based online learning modules. The research is conducted in two studies. The first study evaluates the effectiveness of offering students the opportunity to earn a small amount of extra credit for completing portions of their homework early. Unsupervised machine learning is used to identify an optimum cutoff duration which differentiates taking a short break during a continuous study session from a long break between two different study sessions. Using this cutoff, the study shows that …