Digital Commons Network^™

Collaborative Practices Of School-Based Professionals In Conducting Multilingual Assessments, Megan Buckley

Theses and Dissertations

The current study evaluates the perceived best practices and current actual practices of school-based professionals in interprofessional collaboration and in conducting multilingual assessments. The participants consisted of 341 professionals from across the United States in the following groups: speech language pathologists (SLPs), assistants, special education teachers, general education teachers, specialists, school psychologists, and administration. Participants responded to an online Qualtrics survey with a total of 74 possible items regarding demographics, caseload, multilingual assessment practices and beliefs, and interprofessional collaboration practices and beliefs. Results were analyzed with descriptive and inferential statistics. Results indicate that participants recognize the need for interprofessional collaboration …

Developing Custom High Resolution 3d Printers For Microfluidic Device Fabrication, Dallin Scott Miner

Theses and Dissertations

The advancement of microfluidics in biomedical diagnostics and lab-on-a-chip systems is increasingly dependent on the ability to fabricate complex, three-dimensional architectures with high-resolution negative features. While Digital Light Processing Stereolithography (DLP-SLA) has emerged as a leading fabrication method, it remains constrained by a fundamental trade-off between feature resolution and build volume, as well as challenges regarding fabrication consistency and design accessibility. This dissertation presents an integrated ecosystem of hardware, materials, and software designed to overcome these barriers and enable scalable, high-resolution microfluidic fabrication. We first introduce a novel multi-resolution 3D printing technique utilizing a dual-optical engine architecture, comprising a Very …

Speech Motor Variability In Typical Speakers With Blocked, Predictable, And Unpredictable Stimulus Order, Jocelyn L. Turley

Theses and Dissertations

This study examined the effect on spatiotemporal variability of speech in reading threesyllable, five-syllable, and eight-syllable phrases in blocked, predictable, or unpredictable order. This was done to address the need in the field for a greater understanding of the interactions of stimulus length and stimulus presentation order. The experiment was completed with 35 typically speaking young adult participants. Participants read variable stimuli in the different presentation orders to measure the spatiotemporal variability in different conditions with electromagnetic articulography and audio recording software tracking their speech. The statistical analysis main condition effect revealed a significant impact on all phrase lengths between …

Effects Of A Complexity-Based Approach For Treatment Of Be Verbs In Children With Developmental Language Disorder: A Single-Case Design, Megan Shawnee Rowe

Theses and Dissertations

The purpose of this study is to examine whether a complexity-based treatment approach improves the production of BE verb structures in a child with developmental language disorder (DLD). One school-age child with morphosyntactic deficits participated in a single-case AB experimental design. Treatment targeted a complex structure (auxiliary BE questions), and performance was measured using experimental probes, a narrative language sample, and the Test of Early Grammatical Impairment (TEGI). Results indicate a functional relationship between treatment and increased accuracy of the treated structure, with a medium effect size (τ = .695, p = .019). In addition, the participant demonstrated generalization to …

Prosodic Characteristics Of People With Moderate Broca's Aphasia: Measures Of Pitch And Intensity, Morgan Smith Lambert

Theses and Dissertations

Aphasia is an acquired neurogenic language disorder commonly treated by speech language pathologists (SLPs). People with aphasia (PWA) experience various language deficits which impact their ability to effectively communicate with their environment. One of these deficits which impacts individuals with non-fluent aphasia is dysprosody. The purpose of this study is to acoustically evaluate the pitch and intensity of individuals with moderate Broca's aphasia along with age and gender matched control participants across a variety of task types in order to help SLPs better understand how to effectively assess and treat prosody in PWA. This study is an extension of Pickard …

Evaluating C-Band Scatterometer Images For Estimating Deforestation In The Amazon Rainforest, Alex Mcbride

Theses and Dissertations

Satellite-based active microwave sensors have been successfully employed for a wide range of vegetation and soil studies. Spaceborne microwave instruments have proven particularly useful for wide-scale monitoring of the vegetation, especially under conditions that limit the effectiveness of high-resolution optical sensors. Satellite scatterometry can be used to detect and model deforestation in the Amazon rainforest by correlating changes in the C-band backscatter data to observed changes in vegetation coverage. The exploratory methodology developed in this paper applies the longest continuous microwave satellite record to the problem of deforestation. The backscatter measurements taken by the ERS and ASCAT missions provide more …

Employing Ac And Dc Electrolysis To Modulate Electroenzymatic Pathways For Efficient And Stereoselective H-D Exchange, Wassim El Housseini, Rokas Gerulskis, Nibedita Behera, Huaijun Guan, Rohit G. Jadhav, Zachary A. Nguyen, Egor Baiarashov, Michael A. Pence, Vamshi Krishna Kamaja, Trevor Larkin, Long Luo, Shelley D. Minteer

Chemistry Faculty Research & Creative Works

Stereoselective hydrogen isotope exchange (HIE) at chiral centers is an increasingly important strategy for preparing labeled molecules, yet its practical implementation depends on reliable control of nicotinamide cofactor regeneration. Here we introduce a redox-programmable electroenzymatic platform for stereoselective HIE based on electrode-controlled manipulation of the nicotinamide cofactor state. A wired ferredoxin–NADP⁺ reductase (FNR) electrode enables reversible electrochemical interconversion of NADP⁺ and its deuterated reduced form (NADPD) directly from D2O. Coupling this cofactor cycling with enantioselective alcohol dehydrogenases (ADHs) establishes a reversible alcohol–ketone redox manifold that drives efficient and stereoselective H-D exchange at chiral alcohols. Stereochemical outcomes are programmed …

Lack Of Effects Of Autistic Traits On Adjunct Control Processing, Alyssa Crezee

Theses and Dissertations

Autism has effects on social, communication, and information processing factors (American Psychological Association, 2022; Happé & Frith, 2006). Sentence processing is a type of information processing that synthesizes both discourse and local information (e.g., syntactic and morphological). This thesis explores potential effects of autistic traits on sentence processing in the context of adjunct control structures. In a two-part study, adult English L1 participants (n=118) were administered a self-paced-reading (SPR) task with comprehension and acceptability questions for task 1. Task 2 consisted of an online survey containing three standardized autism questionnaires: the Autism Quotient (AQ; Baron-Cohen et al, 2001), the Broad …

Responsible Use Of Generative Ai In Peer Review: Where Do We Draw The Line, Marti Snyder

Teaching & Learning with AI

No abstract provided.

Library As Third Space:​ Anchored By Student Voices And Udl​, Sarah N. Campbell, Zaidee Everett, Rebecca Gagne, Erika Gearing, Meika Matook

Library Staff Publications

Attendees will leave energized with new ideas on how to transform your physical library space into a true third space, using a UDL framework. The session demystifies the process of moving from inaccessible to accessible. It offers practical, budget-friendly tips for sourcing free items, leveraging campus relationships, and eliciting and integrating student feedback for continuous improvement. Before you know it, you too will be basking in the gentle glow of dimmable lights.

Examining The Effects Of A Complexity-Based Treatment For One Child With Down Syndrome Using Single-Case Design, Markelle Luddington

Theses and Dissertations

Common language difficulties observed in English-speaking children with Down syndrome (DS) and developmental language disorder (DLD) include challenges with marking tense and agreement on verbs, particularly with BE verbs. In addition, difficulties with syntactic movement may further exacerbate these challenges, often resulting in increased omission errors. A complexity-based approach to treatment target selection has been suggested as one method to address these needs. Therefore, this single-case design study examined the effects of a complexity-based treatment approach for one participant with Down syndrome. Specifically, this study investigated the effects of targeting a more complex treated structure, auxiliary BE questions, and the …

Lindenwood Digest, June 10, 2026, Lindenwood University

Lindenwood Digest

• Event & Date: The Lindenwood University Learning Academy hosted the Advising and Mentoring Fellowship Training on June 10, 2026, from 2:30–3:30 p.m.

• Geographic Grounding: Online via the Lindenwood Learning Academy, Lindenwood University, St. Charles, Missouri.

• Key Honorees/Awards: Instructional Technology Specialist Jack Roeback was recognized as a Q2 Moments honoree for his professional transition to an Instructional Design specialist/technologist on the Learning Design (LDET) team.

• Institutional Context: Lindenwood University President Porter established a professional development goal encouraging all university employees to complete a minimum of 40 hours of training during each evaluation period.

Bus 104 – Local Business Visit Assignment, Remi Alapo

Open Educational Resources

The Local Business Visit Assignment gives students the opportunity to connect classroom learning to real-world business practice by observing and analyzing how a local business operates. Through the visit, students examine key business concepts such as ownership, management, customer service, marketing, workplace organization, and community impact. The assignment encourages students to think critically about how business decisions are made and how course concepts apply in everyday settings. By engaging directly with a business in their community, students develop a deeper understanding of entrepreneurship, business operations, and the practical realities of running a successful organization.

Bus 104: Business Start-Up / New Business Idea Presentation, Remi Alapo

Open Educational Resources

The Business Start-Up / New Business Idea Presentation serves as the culminating assignment for BUS 104 by asking students to apply core business concepts to the development of an original business idea. Working in pairs, students design and present a professional start-up proposal that integrates major course topics such as entrepreneurship, ownership, management, organizational structure, human resources, marketing, ethics, and financial management. The assignment emphasizes critical thinking, collaboration, research, and oral communication while helping students connect classroom learning to real-world business planning. Through this project, students demonstrate their ability to analyze business opportunities, make strategic decisions, and present a clear …

Ai In Precision Medicine: Redefining Blindness Treatment Via Retinal Stem Cell Differentiation, Calissa Leong, Tiffany Nguyen

Interdisciplinary Design Senior Theses

Age Macular Degeneration (AMD) is currently the leading cause of blindness, driven by the degradation of Retinal Pigment Epithelial (RPE) cells. Stem-cell based therapies, particularly those involving induced pluripotent stem cells (iPSCs), typically consists of differentiating stem cells into RPE cells in vitro and transplanting them into the subretinal space. Our goal is to improve the accuracy of differentiation into RPE cells to better promote retinal regeneration. Traditional methods to alleviate symptoms of AMD is through therapeutic medications to slow disease progression, though stem cell therapy has emerged as a promising alternative. However, despite its potential, stem cell therapy presents …

Sequencing Of Chenopodium A-Genome Diploids To Identify Potential Mechanisms Of Speciation: A Preliminary Study, Riley Roser

Theses and Dissertations

The genus Chenopodium is of increasing significance, mainly due to allotetraploid quinoa (C. quinoa Willd.,2x = 4x =36, AABB genome) becoming globally recognized for its high nutritional value and tolerance for stress. Diploid A-genome relatives of quinoa in the Western Hemisphere have shown speciation patterns congruent to adaptive radiation, particularly in the North American continent, where a number inhabit ecological niches while others form mixed populations where they are sympatric. Characterization of the genetic mechanism(s) underlying this rapid speciation, could clarify their potential usefulness for improving quinoa . Previous whole-genome assemblies of AA diploids C. watsonii A. Watson and C. …

School Safety Officials’ Perceptions Of Social Media And School Violence In Rural School Districts, Dwayne Wheeler

Walden Dissertations and Doctoral Studies

No abstract provided.

Experiences Of U.S. Airmen In Navigating Cross-Cultural Communication Within The Workplace, Monica Carloss

Walden Dissertations and Doctoral Studies

No abstract provided.

Effective Leadership Strategies For Quality Management Systems’ Implementation, Brittany Neighbors

Walden Dissertations and Doctoral Studies

No abstract provided.

The Welfare System To Prison Pipeline In America: How Media, Policy, And Surveillance Extend The Reach Of Mass Incarceration Through Child Welfare Practices, Delaney A. Painter

Binghamton University Undergraduate Journal

Scholarship across youth social policy, child welfare, media studies, and criminology has documented media driven moral panic, racial disproportionality in child welfare involvement, and foster-care-to-prison pathways as related but individual, distinct phenomena. Similarly, critical frameworks by Alexander and Ritchie trace how mass incarceration unfolds across marginalized communities, yet often begin analysis at points of formal criminal legal contact.

This paper builds on an integrated framework that identifies child welfare as a distinct and underrecognized branch of mass incarceration operating at an earlier stage of the life course. Drawing on interdisciplinary literature, this analysis demonstrates how fear based media narratives shape …

Emotion Work In Emergency Communication Workers: A Mixed-Methods Analysis On Well-Being, Katherine Luann Sweeney

ETDs from 2020-2029

Emergency communication workers play a vital role in public safety and healthcare, but they are frequently an overlooked population when studying well-being. With a survey sample size of N=336, and an interview sample size of N=24, this dissertation utilizes a mixed-methods approach to explore what kind of factors influence dispatcher well-being. The mixed-methods findings lead to three important outcomes. First, there are detrimental consequences of shift work on dispatchers’ overall health. Second, dispatchers report high levels of emotional exhaustion, stress, and trauma exposure. The qualitative findings suggest that the rewards associated with helping people outweigh the mental health consequences. Lastly, …

The Minutes Of The Marshall University Board Of Governors Meeting, June 10, 2026, Marshall University Board Of Governors

Board of Governors Minutes

No abstract provided.

Research And Innovation Update, June 10, 2026, Office Of The Vice President For Research And Innovation

Office of Research, Economic Engagement and Outreach

No abstract provided.

Proteomic Evidence Indicates Ultrasound-Assisted Extraction Enhances Recovery Of Membrane-Associated Proteins In Hericium Erinaceus, Tanvir Ahmed, Angéla Juhász, Utpal Bose, Netsanet Shiferaw Terefe, Michelle L. Colgrave

Research outputs 2022 to 2026

Membrane-associated fungal proteins mediate essential functions and contain bioactive proteins with therapeutic potential but are underrepresented in aqueous extracts due to hydrophobicity and lipid associations. Ultrasound-assisted aqueous extraction was applied to Lion’s mane (Hericium erinaceus), and the proteins were fractionated by molecular weight (≥30 kDa, 10–30 kDa, 3–10 kDa). Proteomic profiling using data-dependent (DDA) and data-independent (DIA) mass spectrometry identified 1500 and 1702 proteins, respectively (1% global FDR). Ultrasonication induced surface irregularity and a less compact, heterogeneous microstructure. Topology predictions showed higher proportions of transmembrane and secretory proteins in ultrasonicated fractions. Extraction preserved protein integrity (82% molecular-weight retention, 97% tryptic …

The Effect Of Hunger On The Likelihood Of Glucose Excursions In Adults With Overweight Or Obesity: Continuous Glucose Monitoring And Ecological Momentary Assessment Observational Study, Byunggul Lim, Phrashiah Githinji, Yue Liao, Jacob Szeszulski, Alexandra L Macmillan Uribe, Rebecca A Seguin-Fowler, Jane Anderson, Chad D Rethorst

Faculty, Staff and Students Publications

Background: Maintaining stable glucose levels is important for metabolic health. Glucose excursions (GEs), which are marked increases in glucose following food intake, have been associated with a higher risk for cardiovascular disease and metabolic dysfunction. Individuals with overweight or obesity who do not have diabetes may still show impaired glucose regulation, as reflected in increased glucose variability. Hunger, as a real-time physiological cue, may be associated with subsequent glucose changes and represents a potential target for just-in-time adaptive interventions.

Objective: This study aimed to investigate the temporal relationship between self-reported hunger and subsequent glucose dynamics, including the likelihood of GE …

Unraveling The Nanoscopic Characteristics Of The Heterogeneous Deep Eutectic Solvent Formed By Lauric Acid And N-Methylacetamide: An Experimental And Computational Approach, Laura X. Sepulveda

LSU Doctoral Dissertations

Deep eutectic solvents (DESs) are attractive systems for extraction and separation of compounds. One example of this is the DES formed by the combination of lauric acid (LA) and N-methylacetamide (NMA), system that has been shown to efficiently separate oil/water mixtures through gel formation between LA and oil molecules. Structural characterization of this system using small-angle X-ray scattering (SAXS) and vibrational spectroscopy revealed the existence of nanometer-scale LA domains embedded in a continuous polar NMA phase, where LA and NMA interact through hydrogen bonding. These LA domains are responsible for the separation efficiency of linear organic molecules. However, this DES …

The Effectiveness Of School-Based Bullying And Cyberbullying Prevention Programs, Akhwani Akhwani, Lalu Habiburrahman, Nurul Aini, Muhammad Rusli, Raden Roro Nanik Setyowati

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

Bullying and cyberbullying are increasingly complex forms of peer violence because they occur simultaneously in school spaces and digital environments. This situation demands the development of school-based prevention programs that not only target conventional bullying but also integrate cyberbullying prevention strategies. This article aims to examine the effectiveness of school-based bullying and cyberbullying prevention programs in the context of a high-performing education system. This study uses a systematic literature review design with reference to the PRISMA 2020 guidelines. The literature search was conducted through the Scopus database using keywords representing three main concepts: cyberbullying, bullying, and prevention or intervention programs. …

Showing It! Art Matters. But Why? How?, Holly Edwards

Artizein: Arts and Teaching Journal

This article addresses the agency of art with reference to an exhibition entitled “The Nature of Spirit”.  That show appeared in the local public library, resonating strongly with notions of “heartwork”.  My first Artizein publication was written in response to 9/11, and this one maintains comparable urgency, seeking solace in art precisely when the world seems to be sliding into lunacy. The prose explores the powers of art in traumatizing times with words, while the images offer the reader insight and support energetically.

Text/Ures, Kathy Mantas

Artizein: Arts and Teaching Journal

By entwining the voices of other co-creators, text and images, I share a brief site-specific photo-reverie of my life-long allure to trees—in this instance, by attending to the trees near my home. This offering is rooted in peripatetic aesthetic practices that embrace a slower creative approach and more spellbinding ways of living, learning and knowing. In essence, this is an invitation to have an artful encounter with text/ures of trees.

The Verge, Reconsidered: Love, Salt, Seed, Time, Origin, Interweave––Triptychs In Conversation Across Time, Marna Hauk

Artizein: Arts and Teaching Journal

Sparked particularly by the poetic and the emergent data conversation analysis from an earlier Artizein: Arts and Teaching Journal article (Hauk & Kippen, 2020) piece, which discussed data from 2016, the author creates a contemporary “conversation” from visual and poetic material, in 2026, and imagines forward a further 10 years to 2036. The three-plated visual-poetic artworkings speak also back and forth across the verges of spacetimemattering, riding the dip and wave, tide and weave, of deeper time and meaning sensing, with visual and poetic material. The original article proposed collaborative workings with other researchers. This work imagines the artworkings and …