Digital Commons Network^™

Reactive Oxygen Species And Weak Magnetic Fields: Unraveling The Mechanisms Of Planarian Regeneration And Tissue Growth, Luke James Kinsey

Dissertations

Reactive oxygen species (ROS) play a critical role in basic cellular behaviors such as apoptosis, proliferation, and differentiation. These molecules once thought to be harmful byproducts of metabolism, are also required for many complex and ubiquitous processes like wound healing, development, and regeneration. This study investigates the influence of ROS on planarian regeneration, with a particular focus on ROS dynamics in stem cell-mediated tissue growth. Data reveal that modulation of ROS levels leads to changes in cellular behaviors and tissue growth outcomes. Inhibition of ROS accumulation blocks stem cell proliferation and tissue growth, preventing planarian regeneration, while partial ROS accumulation …

Innovating The Communication Pedagogy: An Application Of Flipped Classroom Technique In Communication Education, Gamze Yilmaz

Journal of Communication Pedagogy

As students try to make sense of their college experience and the value of attaining a degree post-pandemic, educators are grappling with finding new methods to re-engage students in the classroom using a range of modalities. This case study explored student reactions to flipped classroom learning experiences, and possible relationship between the flipped classroom technique and academic performance in communication education. As a student-centric pedagogical method, the flipped classroom can offer a promising remedy for student disengagement, and the findings of this study provide supporting evidence for this conclusion. Students characterized flipped classroom as a very favorable learning experience as …

Responding To Neoliberal Individualism: Developing An Ethic Of Empathy Through Critical Communication Pedagogy, David H. Kahl Jr.

Journal of Communication Pedagogy

The university’s mission involves educating students to become civic leaders, balancing both individual and collective goals. However, neoliberal influences have shifted the balance to focus on the individual over the collective. Communication curriculum has also shifted over time, with a sizeable percentage of its classes designed to prepare students for individual economic success, with the byproduct being a deemphasis on collective thinking. The communication discipline can resist this neoliberal encroachment by redefining three of its goals and applying commitments of critical communication pedagogy to aid in the process. Doing has the potential to work toward the development of an ethic …

Strategies To Increase Engagement In K-12 Stem Programs Among Bipoc Students Grades 3rd – 8th, Denisha C. Griffey

Dissertations

The WIRE Youth Development Programs, housed within the Lewis Walker Institute for the Study of Race and Ethnic Relations at Western Michigan University, Kalamazoo, MI foster two enrichment programs geared towards strengthening the gap in academic knowledge through STEM/STEAM activities. Since its inception, WIRE has impacted over 1,000 youth grades 3-8 among the BIPOC population through its programs, most notably the WIRE Math and Science Summer Camp and Saturday Academy. In 2020, during the height of the Covid-19 pandemic, many K-12 education school systems switched to remote learning. As a result of this transition, there was a decrease in access …

Editor’S Note To Volume 7 Of The Journal Of Communication Pedagogy: Sharing Is Caring, Renee Kaufmann

Journal of Communication Pedagogy

This is the editor’s Note to Volume 7 of the Journal of Communication Pedagogy.

Elucidating College Students’ Stressors: Photovoice As A Pedagogical Tool And Qualitative Methodology, Deanne Priddis, Heather L. Hundley

Journal of Communication Pedagogy

Traditional research examining student stress relies on surveys using pre-determined categories. This study diverts from that approach by adopting a Communication in Conflict class assignment over seven classes (N = 115) using photovoice to determine if results fluctuate by using a different methodology. Additionally, we sought to understand if the sources of stress vary by gender and semester. The data revealed seven categories as the main stressors of student conflict: 1) time management, 2) mental health, 3) finding oneself, 4) future uncertainty, 5) other, 6) financial, and 7) past mistakes. Regardless of participants’ sex/gender or semester in which the data …

Perceived Teacher Confirmation And The Online Classroom: Capturing Student Descriptions Of Experiences With Faculty Online, Ashley Jones-Bodie, Lindsey Anderson, Jennifer Hall

Journal of Communication Pedagogy

This study explored and examined students’ perceptions of teacher confirmation, those behaviors that teachers engage in that make students feel confirmed as valuable, significant individuals, as experienced in online courses. With over 450 students’ written descriptions of experiences in online classes across three different universities, this study provides an important initial examination of teaching practices in the online context. While prior research has situated study of students’ perceptions of teacher confirmation in the traditional in-person course experience, the current project extends understanding of teacher confirmation into the online setting. The study provides detailed descriptions, in students’ own words, of specific …

Student Camera Use In Synchronous Classrooms: A Two-Study Exploration Of Ctml’S Embodiment Principle, Zac D. Johnson, Kevin C. Knoster

Journal of Communication Pedagogy

Two studies were conducted to ascertain whether or not the embodiment principle of the Cognitive Theory of Multimedia Learning would apply to student’s use of cameras in synchronous online instruction. Results from a cross sectional dataset indicate that students who utilize their cameras report more positive outcomes than students who do not utilize their cameras. Results from a quasi-experimental design indicate that students do not report any significant differences between experiencing classes where their peers keep their cameras-on or when their peers keep their cameras-off.

Surveilling The Web, Mobile, And Language Accessibility Of Communication’S Digital Presence Within Institutions Of Higher Education Globally, Alicia M. Mason, Elizabeth A. Spencer, Megan C. Westhoff, Kristen M. Livingston, Josh Compton

Journal of Communication Pedagogy

This study aims to understand the general web accessibility of digital information networks which may serve as barriers for access to the global discipline of Communication through institutional and departmental websites, specifically for persons with disabilities and those with limited English proficiency (LEP). Our exploratory content analysis relies on computer-aided software to systematically analyze the departmental home pages of websites of institutional members of the International Communication Association (ICA), N = 77, representing 26 countries, globally. Findings from this study help us to: (1) better understand the general web, language, and mobile accessibility of discipline-related online information; (2) identify strengths …

Per- And Polyfluoroalkyl Substances (Pfas) In Treated Sewage Sludge From Michigan Wastewater Treatment Plants, Garrett Wesley Link

Masters Theses

Concentrations, compositions, and variability of Per- and Polyfluoroalkyl Substances (PFAS) in sewage sludge are characterized using an extensive dataset of 350 samples from 190 wastewater treatment plants (WWTPs) across Michigan. All samples are comprised of final treated sewage sludge generated at the end of the wastewater treatment process. Concentrations of Σ₂₄ PFAS are log normally distributed with a range of 1 to 3200 ng/g dry wt. and of average 108 ± 277 ng/g dry wt. Compounds with carboxyl and sulfonic functional groups comprised 29% and 71% of Σ₂₄ PFAS concentrations, respectively, on average. Primary sample variability is associated …

Consistency Is Key: Investigating Vocal Consistency In Field Sparrows, Stephanie Stanton

Masters Theses

No abstract provided.

Developing A Holistic Outlook Through Art, Jennifer K. Fortuna

The Open Journal of Occupational Therapy

Dr. Guy McCormack, PhD., OTR/L, FAOTA, an occupational therapist and retired academic program director based in Seaside, California, provided the cover art for the Summer 2023 edition of The Open Journal of Occupational Therapy (OJOT). “Tree of Life” is a 20” x 24” painting made from acrylic on panel. McCormack has served as an occupational therapist and educator for nearly 50 years. His career includes many notable clinical and academic achievements. Today, he finds joy in painting landscapes, animals, and abstract compositions. Since his retirement, art has helped McCormack develop a more holistic outlook on life.

Letter To The Editor: Re: Burke, Bundy, & Lane (2023) Article “If Reasoning, Reflection, And Evidence-Based Practice Are Essential To Practice, We Must Define Them”, Angela Benfield, Mark V. Johnston

The Open Journal of Occupational Therapy

The purpose of this letter to the editor is to suggest using modern test theory to support developing empirical definitions of these complex terms.

The Promise Of Occupational Therapy: Occupational Engagement, Daniel Cezar Da Cruz

The Open Journal of Occupational Therapy

Occupational engagement was first described in 1980 by Elizabeth Yerxa. Forty years later, the concept has no consensual definition in the literature. Despite a lack of common agreement, occupational engagement has been used to describe the ultimate goal of occupational therapy in several documents of associations and research articles. The opinion piece discusses the importance and implications of a lack of consensual concept definition for the profession of occupational therapy and focuses on five descriptions of occupational engagement in the literature. The word "promise" expresses the message occupational therapists send through their organizations, institutions, clinical practice, and research to society …

Applying The Ecological Model Of Human Performance And The Slutwalk Movement To Support Those Affected By Rape Culture In The Context Of Occupational Therapy, Angela Klukken, Sally Wasmuth

The Open Journal of Occupational Therapy

Improving the occupational lives of others is at the heart of occupational therapy practice. Advocacy for clientele is central to this improvement, both at individual and structural levels. We argue that interventions in the Ecological Model of Human Performance (EHP) and the social movement theSlutWalk can offer increased opportunity for occupational therapists to address the harmful implications for clients affected by sexual assault and rape culture. In addition, through the principles of the EHP and the SlutWalk, we propose that occupational therapists can have a hand in eradicating the culture that facilitates and tolerates sexual violence. This paper …

The Canadian Occupational Performance Measure (Copm): Critiquing Its Applicability With Indigenous Peoples And Communities, Tara Price, Tara Pride

The Open Journal of Occupational Therapy

Indigenous Peoples experience significant health inequities that must be understood in relation to historical and ongoing colonialism, racism, and discrimination. The occupational therapy profession has claimed commitment to addressing the Truth and Reconciliation Commission (TRC) calls to action, however, the profession is firmly grounded in Euro-Western epistemologies, including its assessments. The purpose of this paper was to assess the Canadian Occupational Performance Measure (COPM) for use with Indigenous clients and communities. Although the COPM uses flexibility through semi-structured interviews and the exclusion of standardized score comparisons, it is mired in colonial underpinnings and has hierarchical therapist-client power dynamics threaded throughout. …

Spirituality And Occupation In Living (Soil) Model: Conceptualizing Occupational Performance Through The Lens Of Spirituality, Clark Patrick Heard

The Open Journal of Occupational Therapy

Spirituality is a multi-faceted concept that includes varied personal, societal, and cultural informers. Despite a relatively high volume of analysis there is significant and ongoing debate about the concept of spirituality in occupational therapy. In particular, this discourse includes questions of relevance, how spirituality might be defined, and what its clinical application might entail.

To date, several models have connected spirituality with occupation but none have supported clinicians in framing occupational performance and occupational performance change in day-to-day clinical practice via a spirituality lens.

This paper describes the Spirituality and Occupation in Living (SOiL) model. This model is designed for …

Teaching Critical Reflection In Occupational Therapy: A Quantitative Pre/Post Evaluation Of Student Learning, Morgan Nelson, Lisa Jaegers, Quinn P. Tyminski, Niki Kiepek, Crystal Dieleman

The Open Journal of Occupational Therapy

This study was designed to answer the question, “Does student recognition of the assumptions underlying occupational therapy practice increase after participation in guided exercises of critical reflection?” The project is grounded in critical occupational therapy (as first named by Whiteford and Townsend) to promote students to reflect actively on dominant disciplinary ideologies and self-reflect on how one’s social positionality impacts understandings of occupational participation. The concept of non-sanctioned occupations was drawn on as a means to facilitate changes in student recognition. A one group, quantitative pre/post design with six open-ended responses was undertaken with master’s-level students (N = 53) at …

Sequential Simulations During Introductory Part-Time Fieldwork: Design, Implementation, And Student Satisfaction, Kaitlin R. Sibbald, Diane E. Mackenzie

The Open Journal of Occupational Therapy

Background: Simulation is used in various ways in occupational therapy education and is recognized as a replacement for some conventional fieldwork hours. However, design and student satisfaction has had limited exploration.

Method: Sequential best practice simulations were designed for Level 1 fieldwork objectives in mental and musculoskeletal practice. The Satisfaction with Simulation Education scale (SSES) and qualitative feedback were used to assess student satisfaction. An exploratory factor analysis was used to validate the SSES in occupational therapy, and a three-factor repeated measures ANOVA was used to determine factors contributing to satisfaction across simulations.

Results: A three-factor model …

Occupational Therapy Curricula Patterns For Acquired Brain Injury-Related Vision Disorders For Entry-Level Programs: A Survey, Laura Schmeiser, Alicia Reiser, Caitlyn Foy

The Open Journal of Occupational Therapy

Occupational therapists are among the first providers to encounter individuals after an acquired brain injury (ABI). Evidence suggests that most occupational therapists learn about ABI-related vision disorders from continuing education and on-the-job training. A better understanding of entry-level curricula patterns for ABI-related vision disorders is important because of their high prevalence and impact on occupational performance. A descriptive online survey was administered to occupational therapy educators at ACOTE-accredited entry-level programs to explore curricula patterns for ABI-related vision disorders. Of 1,391 occupational therapy educators invited to participate, 71 (5%) began the survey, and 66 met the inclusion criteria. Vision screening methods …

Integrating Sleep Promotion Education Into Acute Care Orthopedics Occupational Therapy Practice: A Case Series Study, Rebecca Ludwig, Aaron M. Eakman, Catherine Siengsukon

The Open Journal of Occupational Therapy

Background: The occupation of sleep is frequently under-addressed by occupational therapists with their clients. This may be in part because of a lack of general training on addressing this occupational domain or a lack of education about the basics of sleep. The domain of sleep has been in the Occupational Therapy Practice Framework since 2008. However, it remains unclear how to address the domain of sleep in occupational therapy practice. Therefore, the purpose of this case series is to describe the practical application of sleep promotion education.

Methods: A practicing occupational therapist with sleep training provided sleep promotion …

Use Of A Performance-Based Occupational Therapy Assessment Of Executive Function With The Homeless Population: A Case Report, Emily Raphael-Greenfield, Kimberlee Baltich, Tess Wilson, Rebecca Lowinger

The Open Journal of Occupational Therapy

Background: An estimated 25% of the homeless population has a mental illness, which means that many experience cognitive problems that adversely impact basic and instrumental activities of daily living and goal attainment. This case report focused on the experience of an individual living in transitional housing who was evaluated with a performance-based occupational therapy assessment in the context of community-based interdisciplinary psychosocial care provided by a robust occupational therapy fieldwork program.

Method: This case report generally followed the CARE Case Report Guidelines and highlights the use of a standardized performance-based assessment and follow-up care suggested by test outcomes. …

Feasibility Of A Stress Reduction Program Among Foster Youth In College, Alexis Melinda Ferioli Morin, Jennifer E. Lape

The Open Journal of Occupational Therapy

Background: Foster youth endure traumatic adversities, which can lead to obstacles when transitioning to young adulthood and pursuing postsecondary education. This vulnerable population is required to navigate independent living while also managing stress that commonly arises from postsecondary education.

Method: A pre test, post test pilot design was employed to determine the potential impact and feasibility of an evidenced-based multi-factorial stress management program in reducing foster youth’s perceived stress during postsecondary education. Participants (n = 3) received one, 90-min individual occupational therapy session weekly over 6 weeks. Author-generated stress management surveys along with the Perceived Stress Scale …

Encounters With Ethical Problems During The First 5 Years Of Practice In Occupational Therapy: A Survey, Brenda S. Howard, Michele Govern, Alexandra M. Gambrel, Morgan Haney, Haylee Ottinger, Travis W. Rippe, Alyssa Earls

The Open Journal of Occupational Therapy

Background: Health care professionals face ethical problems in practice, but there is little research on types of ethical problems encountered or ethical problem resolution. This study explored ethical problems encountered by occupational therapists and occupational therapy assistants (OTAs) within the first 5 years of practice.

Method: Investigators sent a survey in cooperation with NBCOT to a sample of 7,800 occupational therapists and OTAs in multiple practice settings who were NBCOT certified within the past five years. The survey covered questions regarding ethical problems encountered in practice, including productivity and related issues, clinical decision-making and professional reasoning, therapeutic relationships, and …

Predictors Of Occupational Competence In People Hospitalized With Chronic Conditions, Melanie Morriss Tkach, Patricia Bowyer, Marsha Neville, Timothy J. Wolf, Gerald Goodman

The Open Journal of Occupational Therapy

Background: Chronic diseases limit participation in meaningful daily activities, roles, and routines, which can negatively impact occupational competence, a sense of self, and life satisfaction, especially when hospitalization is required to manage disease symptoms. Standardized measures of occupational competence and related functional, cognitive, and environmental factors may enhance occupational therapists’ ability to identify potential barriers to and make targeted recommendations for self- and health management in the community.

Method: This cross-sectional study investigated occupational competence in patients hospitalized with chronic conditions. The participants completed measures of occupational competence, values, self-care function, environmental impact, and functional cognition while hospitalized. …

Social Participation And Navigation With Adolescent And Young Adult Brain Tumor Survivors: Usability And Potential Benefits, Gary Bedell, Nicole Porter, Miranda Cullen, Zachary Gould, Stephanie Freeman

The Open Journal of Occupational Therapy

Background: This study examined the usability and potential benefits of Social Participation and Navigation (SPAN), a virtual coaching goal planning intervention, which was modified for adolescent and young adult (AYA) brain tumor survivors who often experience social participation challenges.

Methods: Four AYA brain tumor survivors participated in a brief trial of the modified SPAN consisting of four weekly coaching sessions with trained supervised occupational therapy graduate students and use of a website and web application to assist with goal planning and achievement. The participants rated their social participation and SPAN-specific skills pre/post program. The participants and parents completed 1-week …

Reflections From The Other Side Of Acute Care, Debbie Amini

The Open Journal of Occupational Therapy

An occupational therapist of 40 years experiences a traumatic event during her time in an acute care hospital. She journeys through a host of life-altering experiences, including cognitive decline, delusion, paranoia, and an inability to engage in her desired occupations. While on this journey and during reflections following her return home, she is able to see more clearly how an occupational therapist may have assisted with several of the major concerns she was experiencing, thus improving her well-being and quality of life. She is an Assistant Editor for the Open Journal of Occupational Therapy (OJOT) and this is her story.

Chemical And Genetic Composition Analysis Of Organic And Nonorganic Tortilla Chips, Aubrey White-Day

Honors Theses

The aim of this study was to explore the chemical and genetic differences between organic and nonorganic tortilla chips using GC-MS and PCR. Twenty chip brands were selected: 10 organic and 10 nonorganic. A survey on shopping preferences was created and distributed to compare results of public opinion to experimental data. It yielded 212 responses. All organic chip brands, and one out of ten nonorganic chip brands, tested negative for GMOs. This study concluded that there are minimal chemical differences based on Jaccard similarity indicies and stark genetic differences between organic and nonorganic tortilla chips. In comparing statistical analyses to …

Message To Future Seita Scholars: Studying Abroad In The Dominican Republic, Zakira Khwarlyan

Seita Scholars Study Abroad

No abstract provided.

Dominican Republic: Study Abroad, Rj Miller

Seita Scholars Study Abroad

No abstract provided.