Digital Commons Network^™

External Challenges For Individuals Who Need Or Use Aac Who Are Learning Language: Lived Experiences, Key Research Findings, And Future Directions, Christine Holyfield, Janice Light, Dana Nieder, Jamie Preece

Communication Disorders and Occupational Therapy Faculty Publications and Presentations

Language skills are essential to effective communication, but learning language is by no means a simple process for individuals with developmental disabilities who cannot rely on speech alone to be heard and understood. Research demonstrates that augmentative and alternative communication (AAC) interventions positively impact development across language domains (e.g., pragmatics, semantics, morphosyntax) and may also benefit speech production. However, these gains can only be realized if people have timely access to effective AAC and have meaningful opportunities to interact with others. This paper integrates the lived experiences of individuals who need or use AAC and their families with key research …

Overcoming Barriers To Literacy For Individuals Who Need Or Use Aac: Lived Experiences, Key Research Findings, And Future Directions, Janice Light, Christine Holyfield, David Mcnaughton, Dana Nieder, Jamie Preece

Communication Disorders and Occupational Therapy Faculty Publications and Presentations

Literacy supports participation in education, employment, healthcare, and community living, and enhances communication for individuals who need or use augmentative and alternative communication (AAC). Research has demonstrated that individuals with developmental disabilities who need or use AAC can successfully acquire a wide range of literacy skills when provided with effective tools and evidence-based, adapted instruction delivered by trained professionals. Unfortunately, individuals who need or use AAC typically face significant barriers to literacy learning: (1) They may be excluded from literacy instruction or only have access to instruction that requires spoken responses severely limiting their participation; (2) Their service providers may …

Genome-Wide Association Study For Lung Cancer In 6531 African Americans Reveals New Susceptibility Loci, Jinyoung Byun, Younghun Han, Jiyeon Choi, Ryan Sun, Vikram R Shaw, Catherine Zhu, Xiangjun Xiao, Christine Lusk, Hoda Badr, Hyun-Sung Lee, Hee-Jin Jang, Yafang Li, Hyeyeun Lim, Erping Long, Yanhong Liu, Linda Kachuri, Kyle M Walsh, John K Wiencke, Demetrius Albanes, Stephen Lam, Adonina Tardon, Marian L Neuhouser, Matt J Barnett, Chu Chen, Stig Bojesen, Hermann Brenner, Maria Teresa Landi, Mattias Johansson, Angela Risch, H-Erich Wichmann, Heike Bickeböller, David C Christiani, Gad Rennert, Susanne Arnold, John K Field, Sanjay Shete, Loic Le Marchand, Geoffrey Liu, Angeline S Andrew, Shanbeh Zienolddiny, Kjell Grankvist, Mikael Johansson, Neil Caporaso, Fiona Taylor, Philip Lazarus, Matthew B Schabath, Melinda C Aldrich, Alpa Patel, Xihong Lin, Krista A Zanetti, Curtis C Harris, Stephen Chanock, James Mckay, Ann G Schwartz, Rayjean J Hung, Christopher I Amos

Faculty, Staff and Student Publications

Despite lung cancer affecting all races and ethnicities, disparities are observed in incidence and mortality rates among different ethnic groups in the United States. Non-Hispanic African Americans had a high incidence rate of lung cancer at 55.8 per 100 000 people, as well as the highest death rate at 37.2 per 100 000 people from 2016 to 2020. While previous genome-wide association studies (GWAS) have identified over 45 susceptibility risk loci that influence lung cancer development, few GWAS have investigated the etiology of lung cancer in African Americans. To address this gap in knowledge, we conducted GWAS of lung cancer …

Genomic Rare Variant Mechanisms For Congenital Cardiac Laterality Defect: A Digenic Model Approach, Archana Rai, Jonathan Klonowski, Bo Yuan, Karen J Coveler, Zain Dardas, Iman Egab, Jiaoyang Xu, Philip J Lupo, A J Agopian, Dennis Kostka, Cecilia W Lo, S Stephen Yi, Bruce D Gelb, Christine E Seidman, Eric Boerwinkle, Jennifer E Posey, Richard A Gibbs, James R Lupski, Shaine A Morris, Zeynep Coban-Akdemir

Faculty, Staff and Students Publications

Laterality defects are defined by perturbations in the usual left-right asymmetry of organs. The genetic etiology that underlies congenital heart disease (CHD) is often unknown (less than 40%), so we used a digenic model approach for the identification of contributing variants in known laterality-defect-associated genes (n = 115) in the exome/genome sequencing (ES/GS) data from individuals with clinically diagnosed laterality defects. The unsolved ES/GS data were analyzed from three CHD cohorts: Baylor College of Medicine-Genomics Research to Elucidate the Genetics of Rare Diseases (BCM-GREGoR; n= 251 proband ES), Gabriella Miller Kids First Pediatric Research Program (Kids First; n = 158 …

Recurrent De Novo Variants In The Spliceosomal Factor Crnkl1 Are Associated With Severe Microcephaly And Pontocerebellar Hypoplasia With Seizures, Sankalita Ray Das, Rosie Sullivan, Mischa S G Ruegg, Julia Horsfield, Jordan Doran, Gemma Poke, Nathalie De Vries, Sarah Duerinckx, Damien Lederer, Muzhirah Haniffa, Wee-Teik Keng, Gaik-Siew Ch'ng, David A Parry, Andrew P Jackson, Masamune Sakamoto, Naomichi Matsumoto, Noriko Miyake, Shin Nabatame, Hidetoshi Taniguchi, Emma Wakeling, Katrin Õunap, Pilvi Ilves, Ghayda Mirzaa, Andrew Timms, Emily Pao, Kimberly A Aldinger, William Dobyns, Axel Bohring, Beate Behre, Daniel G Calame, James R Lupski, Juan M Pascual, Marc Abramowicz, Gregory Gimenez, Louise S Bicknell

Faculty, Staff and Students Publications

Splicing is a complex process that is required to create the transcriptomic diversity needed for specialized functions in higher eukaryotes. The spliceosome contains more than 100 proteins and RNA molecules, which coordinate this dynamic process. Despite the ubiquity of splicing, pathogenic variants in spliceosomal components often cause a tissue-specific phenotype, hinting at further complexities that are not yet fully understood. We have identified a cohort of ten families with de novo missense variants in a spliceosomal component, CRNKL1, where nine individuals harbor one of two missense variants that both affect the same amino acid, Arg267. All affected individuals share a …

Characteristics Of Hospitals Participating In The Transforming Episode Accountability Model, Sukruth A Shashikumar, Jie Zheng, Thomas C Tsai, E John Orav, Arnold M Epstein, Karen E Joynt Maddox

2020-Current year OA Pubs

No abstract provided.

Commentary On Quality Improvement Case Series: Leukemic Arthritis Mimicking Septic Arthritis In A Pediatric Patient, Alexandre Arkader, Mihir M Thacker, Karim Masrouha

Department of Medicine Faculty Papers

No abstract provided.

Factors Related To Hypertension In Pediatric Patients Who Do Not Have Obstructive Sleep Apnea: A Retrospective Chart Study, Alyssa Exarchakis, Alexandra Cohen, Penghao Wang, Seema Rani, Diana Martinez

Department of Medicine Faculty Papers

Background/Objectives: The relationship between OSA and adult hypertension has been extensively studied; however, it remains understudied in pediatric patients without OSA. The aim of this study is to identify factors associated with pediatric hypertension without OSA, through an IRB-approved retrospective chart review of patients who underwent polysomnography at Nemours Children's Hospital, DE/NJ between January 2020 and July 2023. Methods: Eligibility criteria included children 8-17 years, completed PSG, and clinic visit blood pressure (BP). Anthropometrics, demographics, social determinants, and medical history were obtained from electronic medical records. Hypertension was defined as the average systolic and/or diastolic BP that is …

Developing Affirmative Housing And Building Community For Older Lgbtq+ Adults In Spokane, Washington, Katie Diane Miller

2025 Symposium

This qualitative, exploratory study seeks to propose potential community interventions that will increase access to inclusive housing and decrease social isolation among LGBTQ+ individuals over 50 years of age based on currently available data. Social isolation has been recognized as a public health issue widely impacting communities across the United States. The older LGBTQ+ population is especially impacted by social isolation because of systemic discrimination and limitations. LGBTQ+ older adults in the US have historically faced a lack of legal protections, gaps in healthcare access, and structural and interpersonal inequity because of system development that support binary beliefs. These factors …

Satellites For Development, Broadcasting And Information

Communication Research Trends

The symbol of the 'global village' is the communications satellite. For over twenty years, ever since the. USSR launched Sputnik in 1957, the USA and the USSR in particular, and other countries too, have been devoting ever more financial and human resources to the building of ever more elaborate satellite systems; Today a host of communication satellites are positioned in geostationary orbit 22,282 miles (35,860 kilometres) above the equator. The globe is encircled by a communications network that links the most distant parts of the earth in a matter of seconds.

A communications satellite system consists of three parts. The …

This Is Why We Do It: Faculty Motivations For Embracing Community-Engaged Pedagogy, Magdalena Denham, Lee M. Miller, Joyce K. Mccauley, Danica Schieber, Taylor L. Morrison, Chuck Drumm

Journal of Community Engagement and Higher Education

Institutions of higher education are increasingly highlighting community engagement activities to make the benefits of higher education more visible. The most transformational community engagement is linked to curriculum, so it is faculty who must incorporate community-engaged pedagogy. This content analysis of faculty narratives about community engagement reveals motivations for faculty to engage in this work. These findings connect to social capital theory and suggest a new direction for faculty development efforts to promote community engagement.

The Role Of Cultural Brokers In Community-Based Research, Rachel Boit, Joy Birabwa, Dhoha Altaki, Savannah Bayer, Michele Kamau, Linda Hestenes

Journal of Community Engagement and Higher Education

Cultural brokers play a critical role of helping researchers navigate cultural and language barriers to gain insight into communities. This paper focuses on one cultural broker who helped facilitate community-based research among the refugee community. Her professionalism, expertise and knowledge of the community made her a valuable resource for both the researchers and the community. This work acknowledges the position of power and privilege that cultural brokers hold in community research.

Town And Gown: Engagement And Collaboration Between Local Municipalities And Institutions Of Higher Education, Vivian González Cueto

Journal of Community Engagement and Higher Education

The role of the local government within the context of engagement and collaboration with universities has largely been understudied. Employing a cross-sectional design, this study of 67 universities and 78 municipalities from 29 states examines how collaborative capacity impacts university and local government perceptions of engagement and collaboration with each other. The findings indicate that local government trust is the primary catalyst for both engagement and collaboration between the parties.

Community Engagement In Music Therapy: Reflections From The Field, Jess Rushing, Denise M. Cumberland

Journal of Community Engagement and Higher Education

This paper reflects on a music therapy community engagement project that incorporates clinical training, service learning, and community music therapy. Two faculty members and a practicum student in a Midwestern university engaged community members connected to Parkinson’s disease to create a music-based program. We offer a conceptual framework that connects approaches situated within community music therapy (CoMT) qualities and community-based participatory research (CBPR) principles. We share project processes, findings, and recommendations, emphasizing all as equal stakeholders.

Modeling, Analysis, And Prediction Of Covid-19 Dynamics With Interacting Subpopulations And Implicit Behavior Using Physics-Informed Neural Networks, Naima Aubry-Romero, Alonso Ogueda-Oliva, Padmanabhan Seshaiyer

Spora: A Journal of Biomathematics

In this paper, we consider an extended SEIR compartmental model that incorporates young and old interacting subpopulations, allowing for cross-group transmission dynamics. Implicit behavioral changes are included to determine the influence of social behavior on coronavirus transmission dynamics. The basic reproduction number, the average number of secondary cases of infection produced by a single primary case, is derived for both the explicit and implicit model using the next-generation matrix method. We solve the associated differential equation systems and estimate useful parameters in the explicit model using physics-informed neural networks (PINNs). Our results point to how the PINNs approach offers an …

Improving Children's Television

Communication Research Trends

Few areas of television programming have provoked such strong public concern and protest as children's programmes. Parents and educators fear that television may be disrupting the balanced development of children's personalities or implanting harmful values. Most of the early research on children's television was an attempt to determine more accurately whether content was truly violent or manipulative and whether violence, advertising or other content was having destructive effects.

This public reaction also sparked moves in the late 1960s to carefully design programmes such as Sesame Street which would be entertaining, instructive and contribute to the intellectual-emotional growth of the child. …

Positively Impacting Traffic Safety Culture For Indigenous Youth: A Heritage-Focused Approach, Jacob Steven Pehrson, Ahmed Abdel-Rahim, Logan Prescott

Journal of Community Engagement and Higher Education

This paper presents the development of heritage-focused outreach materials with the objectives of positively impacting traffic safety culture for Indigenous youth to reduce the number and severity of traffic crashes impacting these communities. The approach presented in this paper includes involving local community leaders in traffic safety education and incorporating culturally based material in outreach education. This could empower Tribal communities to preserve their cultural identities while acquiring the expertise needed to promote traffic safety.

Service Learning As A Mode To Deliver Course Learning Outcomes In A Research-Based Exercise Science College Course, Jennifer Lape Kaiser, Madison Skaggs

Journal of Community Engagement and Higher Education

The following case study presents an approach to teaching research courses in undergraduate exercise science programs. Research courses are commonly required in the curriculum for this degree. Service learning (SL) is an effective way to promote student learning outcomes (SLOs) by providing hands-on experience for the students, and should be considered in exercise science research courses. Quantitative and qualitative survey results from students over two semesters of SL in an exercise science course are presented.

A Father-Friendliness Survey: How Do Community Organizations Report Engaging Fathers?, Kyle Miller, Jordan A. Arellanes

Journal of Community Engagement and Higher Education

This community-based project explored levels of father-friendliness across local organizations, agencies, and schools. A community coalition of individuals from diverse backgrounds and roles created a community survey to gather quantitative and qualitative information from individuals who worked with children or families. An analysis of survey responses (N=122) led to descriptive and thematic results of how the community served or marginalized fathers. Results were used to guide efforts in father engagement across various professional sectors.

Stepping Up, Keeping On Track, And Pulling Your Own Weight: Collaborative Arts-Based Service-Learning Metaphors, Marcy Meyer

Journal of Community Engagement and Higher Education

In this study, the author explores metaphors related to students’ experiences conducting collaborative arts-based ethnographic research in a U.S. nonprofit organization. A metaphor analysis of 25 students’ essays revealed they were most likely to frame their experiences with arts-based service learning as a journey or a sports contest. The author examines the extent to which students’ metaphors legitimize or delegitimize arts-based service learning, as well as the degree of novelty that characterizes these metaphors. She explores the implications of her findings for teaching and promoting arts-based service learning in the academy.

Incorporating Community-Engaged Pedagogy In Online Classes: Benefits, Challenges, And Strong Practices, Emmy Price, Margaret Thomas-Evans

Journal of Community Engagement and Higher Education

Community-engagement in virtual classrooms comes with unique benefits and challenges. Between 2018-2021, technical writing e-service-learning students from Indiana University East (Richmond, Indiana) raised a total of $149,239 through grant writing projects. This e-servicelearning project gave students real-world experiences and opportunity to connect with local organizations, prompting one student to choose grant writing as a career. Many students were able to successfully obtain funding for their chosen nonprofits, giving students a sense of social responsibility.

Social-Emotional Learning In A Week-Long Theatre Camp For Youth, Emily E. Virtue, Lisa C. Mann, Hannah Diener

Current Issues in Middle Level Education

Understanding how social-emotional learning develops in middle level education is important for educators and parents as they work to guide youth toward healthy relationships and responsible citizenship. Many studies demonstrate that students who participate in theatre have shown greater emotional health and more capacity to move through conflict positively. This study asks if social-emotional learning through theatre education can still happen outside of a formal educational setting. This study is a mixed methods investigation of a week-long theatre camp in the summer for upper elementary and middle school youth. Four aspects of social emotional learning were studied: task articulation, self-regulation, …

Exploring The Impact Of A Middle Level School Therapy Dog On Students And Staff And Connections To Best Practices In Middle School Education, Brandye Nobiling, Sherry Maykrantz, Tara Downes, Joshua Nobiling

Current Issues in Middle Level Education

The presence of therapy dogs in schools has increased due to the growing body of research showing positive effects of assisted-animal interaction. But there is little published research on how an innovation such as a therapy dog connects to best practices in middle level education. The goal of the research was to use the Diffusion of Innovation (DOI) theory to connect the implementation of a therapy dog to the Association for Middle Level Education’s (AMLE) essential attributes and characteristics as well as components of the Centers for Disease Control and Prevention’s Whole School, Whole Community, Whole Child (WSCC) model. Focus …

From Observation To Ethical Inquiry: Course Redesign In Middle Level Educator Preparation, Sarah Straub, Elizabeth Gound

Current Issues in Middle Level Education

This manuscript explores the transformative impact of ethical engagement in the course MLGE 3301: Adolescent Learning, designed for pre-field students in an educator preparation program. Focused on middle-grade education and special education, this course incorporates a significant service learning component, with undergraduate students spending 10 service hours in middle school classrooms and conducting interviews with middle school students. The purpose of the interviews is to enable pre-field students to engage with middle school students and use the insights gained to reflect on the alignment between their coursework in adolescent learning theory and real-world experiences. Two professors leading the course recognized …

Lsu Dental Students Provide Free Care To Homeless Through Ozanam Inn Partnership

New Orleans Dental Association News

LSU dental students provide free care to homeless individuals through a well-established student-run clinic at Ozanam Inn. Guided by faculty, the program offers hands-on experience, holistic service delivery, and compassionate outreach to New Orleans' underserved populations.

The Implications Of Alpha-Gal Syndrome For Dental And Medical Treatment, Adam Degenova Mba, Kristi Soileau

New Orleans Dental Association News

Alpha-gal syndrome (AGS) is a potentially life-threatening allergic reaction to a mammalian sugar molecule introduced through tick bites. With rising U.S. diagnoses, dentists must recognize AGS symptoms and understand its implications. Many dental medications and materials contain mammalian-derived ingredients, requiring providers to adapt treatment plans and remain vigilant for delayed allergic responses in undiagnosed patients.

Lsu School Of Dentistry Launches New Residency In Orofacial Pain

New Orleans Dental Association News

Louisiana State University School of Dentistry announces a new two-year Advanced Education Program in Orofacial Pain, launching July 2025. The program provides interdisciplinary training, preparing specialists to manage complex oral and facial pain conditions through clinical care and academic instruction.

Noda News Summer 2025

New Orleans Dental Association News

New Orleans Dental Association (NODA) News includes regular columns with regional news impacting the New Orleans membership including: columns from the President and Executive Director, feature articles relating to the field of dentistry, association events and upcoming activities, component news, continuing education opportunities, and classifieds.

Social Support In Hypertension Treatment Adherence: A Qualitative Study In Ghana, Rose Therra Nortey

DNP and Student Works

Background: Hypertension is a leading global public health concern, contributing to 55.6% of annual mortality and affecting nearly one billion individuals worldwide.

Objective: The aim of the study is to explore the experiences of social support in treatment adherence of persons living with hypertension.

Method: This study utilized a qualitative research design ensuring methodological rigor and credibility. Semi-structured interviews with open-ended questions were conducted, audio recorded transcribed verbatim and analyzed using thematic content analysis.

Results: Participants primarily relied on companionship and emotional social support to maintain treatment adherence. While immediate blood pressure optimization was not achieved, improvements in overall health …

Exploring The Impact Of A Literacy-Based Service-Learning Project On Pre-Service Teachers, Shelly J. Landreth, Tara Wilson

Journal of Community Engagement and Higher Education

In this study, we describe a teacher educator’s first experience implementing a service-learning project in a children’s literature course in which pre-service teachers helped provide read-alouds for the local public library’s summer reading program. We sought to examine the impact the project had on the seven participants. Data was collected through reflective journals and an end-of-course debrief. Four themes were identified in the data: Initial Feelings, Preparation and Planning, Lessons Learned, and Barriers and Challenges.