Digital Commons Network^™

Influences Of A Social Emotional Curriculum On Teachers’ Classroom Experiences: A Hermeneutic Phenomenological Study, Nikki Thompson

Doctoral Dissertations and Projects

The purpose of this hermeneutic phenomenology was to understand the lived experiences of general education first-grade teachers in Washington State who use social-emotional curricula to mitigate negative student behaviors. The theory guiding this study was Bandura’s social learning theory (SLT) as it pertains to peer-to-peer and peer-to-teacher relationships. The participants in this study were 10-15 elementary classroom teachers in Washington who will incorporate one Social-Emotional Learning (SEL) lesson per week. The teachers followed the MindUP curriculum to incorporate additional activities. The focus was on the lived experiences of first-grade teachers in Washington State who teach SEL to mitigate negative student …

Exploring The Role Of Single Pilot Operations In Night Cargo Aviation: A Phenomenological Study, Kollin Ellis

Doctoral Dissertations and Projects

The purpose of this qualitative descriptive phenomenology was to examine the lived experiences of pilots who have operated alone at night in an aviation cargo environment. The design was guided by an epistemological philosophical assumption. Extreme advancements in the technology of artificial intelligence and their applications in the aviation industry have raised the question of the value of a single operator serving in commercial cockpits. Some experts argue that a two-person crew is unnecessarily redundant. A significant gap in the current literature of experiential data existed to prompt this study. Through the contextual lens of the Dual Process Theory and …

The Effect Of Mental Health Check-Ins On Stigma And Symptoms Of Anxiety, Depression, And Post-Traumatic Stress, Benjamin Joseph Boeke

Doctoral Dissertations and Projects

This applied quantitative study examined whether participation in structured mental health check-ins was associated with self-stigma toward seeking psychological help and reported symptoms of anxiety, post-traumatic stress, and depression among law enforcement officers. Using a cross-sectional, nonexperimental comparative design, anonymous survey data were collected from 130 active sworn officers across 10 small and mid-sized Iowa law enforcement agencies. The agencies included those with and without mandatory check-in policies; primary comparisons were based on officers’ reported participation in at least one check-in. Measures included the Self-Stigma of Seeking Help Scale, Generalized Anxiety Disorder-7, PTSD Checklist for DSM-5, and Patient Health Questionnaire-9. …

What We Love Online: A Deductive Thematic Analysis Of Thoughtforms, Parasocial Agent Connection, And Bidirectional Fictophilia In The Digital Liminal, Michael P. Ross

Doctoral Dissertations and Projects

As artificial intelligence (AI) systems become integrated into daily life, users are forming connections with non-human agents that are functionally useful, emotionally significant, and sometimes experienced as relational. This qualitative study examined how individuals make meaning of AI thoughtforms, how online disinhibition shapes perceived connection, and how personal histories and belief systems inform whether AI companions feel emotionally or symbolically “real.” Seven adults who reported meaningful AI interactions participated in semi-structured video interviews through Microsoft Teams. Interviews were recorded, transcribed, de-identified, and analyzed in NVivo 15 using deductive thematic analysis informed by parasocial attachment, fictophilia, social cognitive theory, and online …

Integration Of Industry 4.0 Technologies In Automotive Supply Chains, Christopher Mcdonald

Doctoral Dissertations and Projects

The purpose of the study is to empirically examine the relationship between Industry 4.0 technology integration and supply chain performance outcomes among automotive supply chain managers and executives with at least five years of direct professional experience. The study is guided by three research questions addressing the extent to which Industry 4.0 adoption correlates with disruption frequency, the relationship between cybersecurity implementation and supply chain resilience, and the moderating effect of organizational technological capability on the relationship between Industry 4.0 adoption and operational efficiency. Data are collected through a validated electronic survey instrument using multi-item measures of Industry 4.0 adoption, …

The Effects Of Home Virtual Reality (Vr) Firearms Systems On Self-Efficacy, Gun Attitude, And Stress, Raffi R. Stambultsyan

Doctoral Dissertations and Projects

Advanced virtual reality (VR) firearms training systems have demonstrated benefits for military and law enforcement personnel; however, limited research has examined the psychological effects of commercially available home-based VR firearms systems. The purpose of this quantitative quasi-experimental study was to investigate the immediate effects of the GAIM and AceXR home VR dry-fire training systems on general self-efficacy, leadership self-efficacy, perceived stress, and gun attitude among firearms-trained military and law enforcement veterans. A total of 128 participants completed validated pretest and posttest measures following participation in a VR training session using either the GAIM or AceXR platform. A one-way multivariate analysis …

A Transcendental Phenomenological Study Exploring The Perceptions Of Secondary Students Receiving Special Education Services In A Rural Area On Social-Emotional Learning, Natasha Lynette Simpkins

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study was to understand and describe the lived experiences of social-emotional learning for secondary students who received special education services at a rural high school in Southwest Virginia. The theory that guided this study was Bronfenbrenner’s bioecological/ecological theory of human development, as it provided information needed to understand this group of students by examining how they perceived social-emotional learning instruction and how it impacted their development. The research design was a transcendental phenomenological study. The study’s central research question was, “What are the lived experiences of rural secondary special education students regarding social-emotional learning?” …

Experiences Of Mozambican Women Before, During, And After Divorce: A Phenomenology, Emídio Mário Dimande

Doctoral Dissertations and Projects

The purpose of this study was to understand the transitional experiences of women in Mozambique from marital conflict through post-divorce life. It was guided by Schlossberg's Transition Theory (STT). The theory supported exploration of the psychological, social, and cultural dimensions of women’s lived experiences of divorce and patterns surfaced that deepened understanding of their realities. Using an interpretive phenomenological design, data were collected from 15 women, aged 19 and older, residing in Mozambique, who had experienced marriage and divorce, through a demographic questionnaire and semi-structured interviews. The data were analyzed using the Moustakas’ phenomenological approach, including horizonalization and clustering verified …

The Title Of The Dissertation: How African American Males Overcame Challenges To Persist At A Predominantly White Institution In The South: A Phenomenological Study, Kattie Jones-Gore

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study was to understand the lived experiences of African American males who graduate from a predominantly White institution (PWI) in the South. The theory guiding the study is Vincent Tinto’s dropout theory. The dropout theory suggests students will persist in graduation if they are academically and socially integrated in the college environment. The central research question in the study was: What were the lived experiences of African American males who persisted to graduation from a predominantly White institution in the South? Purposeful snowball sampling was utilized to obtain 10 African American male participants who …

2026-09-17 Redhawk Shop Debuts As Campus Store Transition Moves Forward, Maya Deguzman

The Spectator Online

No abstract provided.

2026-09-17 Getting To Know Student Government President Dana Nguyen, Kean Mathis

The Spectator Online

No abstract provided.

2026-09-17 ‘Buy Nothing’ For Your Dorm With New Csi Forum, Tristan Scott

The Spectator Online

No abstract provided.

Dataset For The 100-Mile Zone: Mapping Environmental Protection And Interiorizing Border Enforcement, Carolyn Koehn, Lisa Meierotto

Public Policy and Administration Research Data

U.S. border enforcement has increasingly extended beyond the geopolitical boundary, producing a militarized landscape in which immigration enforcement, national security, and environmental protection intersect. This article examines the environmental implications of the U.S. “100-Mile Zone,” the area extending inward from the nation’s international borders where federal immigration authorities exercise expanded enforcement powers. Situating the analysis within scholarship on militarized landscapes and the “spatial stretching” of borders, the article considers how the expansion of Department of Homeland Security (DHS) authority has transformed both the geography of immigration enforcement and the governance of protected lands. Using original spatial analysis, this study maps …

The Resurrection And The Death Of Naturalism: A Philosophical And Historical Defense Of A Supernatural Event, Michael A. Youngwood

Masters Theses

This thesis evaluates the resurrection of Jesus as a historical hypothesis within a comparative historiographical framework. Rather than presupposing either naturalism or supernaturalism, the study distinguishes metaphysical commitments from historical methodology and evaluates competing explanations according to consistent criteria derived principally from C. Behan McCullagh’s account of historical explanation. After establishing the historical phenomena requiring explanation, the study examines several principal naturalistic hypotheses, including hallucination, legendary development, apparent death, and conspiracy, before evaluating the resurrection hypothesis according to the same standards. The analysis considers explanatory scope, explanatory power, plausibility, coherence, consistency with background knowledge, and freedom from ad hoc assumptions. …

A New Understanding Of The Tension Between Evil And Divine Greatness: An Application Of Existential Ontology To Christian Apologetics, William A. Blea

Masters Theses

This thesis is an examination of the potential integration of existential ontology into classical Christian apologetics. Pulling from philosophers like Nietache, Kierkegaard, and Heidegger to construct a framework that understands greatness as the overcoming of a being's context and evil as the relational, moral, and cosmic opposition to the order established by the divine Logos. This framework then allows for an identification of Christus Victor as God’s decisive response to evil. This thesis argues that a properly integrated framework may work to collapse the problem of evil from its metaphysical foundation: the contradiction between God's greatness and the existence of …

A Christian's Formative Years And Their Worship Music Preferences, Cara L. Coffey Hall

Masters Theses

This study examines how Christians’ formative faith experiences influence lifelong worship music preferences. While discussions of worship music often emphasize generational differences or stylistic preferences, this study investigates whether formative spiritual experiences provide a more meaningful explanation for long-term worship preferences. The purpose of this study is to explore the relationship between formative faith experiences, age of conversion, and lifelong worship music among adult members and attendees at Northwest Hills Global Methodist Church. A convergent mixed-methods design was employed. Quantitative data was collected through an anonymous survey completed by 102 qualified participants and qualitative data was gathered through interviews with …

"I Will Not Hear The Melody Of Thy Viols": Opposition To Instrumental Music In Historic Presbyterian And Puritan Worship, Sean Patrick Michael Mcdonald

Masters Theses

The parallel movements of Presbyterianism in Scotland and Puritanism in England began and developed in the 1500s. Early on, both of these movements established their opposition to musical instruments in the public worship of God. This was not merely incidental to their worship, as though instrumental music could be added without any significant alteration to Presbyterianism or Puritanism as such. Rather, the rejection of musical instruments (usually organs) was essential to their worship, and inseparably tied to key theological principles.

Visualizing Equity: A Design Framework For Global Mental Health Communication For Generation Z, Jose Pena

Masters Theses

There is a lot of information about mental health available today. However, for Generation Z, those born between 1997 and 2012, the information proves both challenging to find and difficult to understand. The World Health Organization and other global groups publish a lot of information about mental health inequality, treatment gaps, and workforce shortages. However, this information is usually presented in dense, technical formats that are not meant for young people who are not experts. Many digital mental health tools, on the other hand, don’t give young people the emotional connection, cultural relevance, and visual clarity they need to deal …

Semiotic Breakdown In Disaster Evacuation Signage For International Tourists, Mario Christopher Fimbrez

Masters Theses

Japan’s disaster evacuation signage systems are highly standardized and widely regarded as effective for the domestic population, who operate within a shared cultural framework shaped by years of earthquake drills, formal disaster education, and a common visual vocabulary for risk and evacuation. In coastal cities like Kamakura, however, the audience composition has changed significantly, with millions of international visitors now navigating these spaces each year without the disaster literacy or cultural familiarity that the existing signage was designed to assume. When those shared assumptions about urgency, symbolism, and environmental threat are absent, the communicative force of the system can be …

Guide To The Shallon Winery Collection, Linfield University Archives

Linfield Archives Finding Aids

This collection contains insight into the life and winery of Paul van der Veldt. The collection partially focuses on his winery Shallon Wine and his achievements. This includes newspaper articles about his endeavors, packaged wine labels for his own wine, and several designs for wine labels. The collection also holds a lot of personal items such as photos of himself and older photos of his mother and her family. There are also multiple items related to wine found in this collection: an assortment of wine glasses, multiple bottles of wine, some of which were Paul’s own creation such as the …

The Lived Experiences Of Custodial Grandparents In Northern Appalachia: A Transcendental Phenomenological Study, Christina Marie Savage

Doctoral Dissertations and Projects

Grandparents raising their grandchildren represent a growing demographic in North America. This qualitative transcendental phenomenological research study examined the shared lived experiences of custodial grandparents living in Northern Appalachia. This study was guided by Erikson’s seventh and eighth stages of psychosocial development and Resilience Theory. Fourteen custodial grandparents who reside within a Northern Appalachian county in Pennsylvania participated in semi-structured in-person interviews and data were analyzed using Moustakas' (1994) transcendental phenomenological method. Six themes emerged from the data: returning to parenthood later in life, accepting responsibility to protect grandchildren, changes in family roles and relationships, navigating challenges with limited support, …

School Choice And The Black Family: A Qualitative Phenomenological Study Why Black Christian Parents Choose Public Schools, Rosalyn C. Gatling

Doctoral Dissertations and Projects

A lack of growth in enrollment is noticeable in Faith-based schools, even more so with black student enrollment in Christian schools (NCES, 2024). Black student enrollment continues to remain at a low percentage and has not increased in over 15 years, with leaders striving to discover solutions to elevate growth in the future and avert further enrollment loss, and stagnation (Harsh, 2018). The major reasons why black Christian parents choose public schools over Christian schools vary; therefore, the purpose of this qualitative phenomenological study was to discover the perspective of black Christian parents and what they believe are the major …

The Effect Of Job Enlargement Programs On The Wellbeing Of United States Air Force Personnel, Joseph Earl Stone

Doctoral Dissertations and Projects

The purpose of this study was to examine the relationship between job enlargement programs and overall wellbeing among active-duty United States Air Force personnel using a mixed method, convergent parallel approach. Utilizing a sample of 125 active-duty personnel, these two variables were examined for a predictive relationship while controlling for eight covariates utilizing multiple regression analysis (quantitative) and assessed for contextual purposes using thematic analysis (qualitative), employing survey data from all participants. The study was framed by self-determination theory (SDT), which posits that the wellbeing of individuals is affected by three core needs of competence, autonomy, and relatedness. Quantitatively, no …

When Illness Is Invisible: The Rhetorical Situation Of Internet-Informed Self-Identification In Hypermobile Ehlers-Danlos Syndrome, Kayla J. Martin

Doctoral Dissertations and Projects

The purpose of this qualitative study was to examine the rhetorical situation of diagnostic communications for individuals with hypermobile Ehlers-Danlos syndrome (hEDS) when presenting diagnostic information obtained online to medical providers in healthcare settings. The problem was that little was known about how individuals with hEDS communicatively negotiate internet-informed self-identifications or diagnoses within the rhetorical situation of patient-provider diagnostic interactions. The rationale for this research was that individuals with hEDS frequently experience significant diagnostic delays, symptom dismissal, and provider knowledge gaps that lead many to seek diagnostic information through online health information seeking (OHIS) and self-identification prior to obtaining a …

Male Birth Trauma Amidst The Covid-19 Pandemic: A Qualitative Phenomenological Study, Mary Rose Mceachern

Doctoral Dissertations and Projects

The year 2020 was characterized by the sudden onslaught of the COVID-19 virus, which resulted in the COVID-19 pandemic. The pandemic led to increased use of healthcare resources and healthcare professionals were overwhelmed with the additional responsibilities and necessary measures to protect themselves and patients. Hospital protocols were restrictive during the pandemic and these restrictions led to changes in patient care, heightened anxiety and fear of contracting this illness, and limited hospital visitation. The pandemic may have led to increased gynecological interventions during pregnancy and birth, leading to birth-related trauma. The purpose of this phenomenological qualitative study is to explore …

Exploring Psychological Capital And Perceived Employability In The Career Experiences Of Military Spouses, Sydney Higginbotham

Doctoral Dissertations and Projects

Military spouses face distinct employment challenges that stem from the unique demands and disruptions that the military lifestyle can create. These disruptions can create barriers to employment that require military spouses draw on internal and external resources to adapt. Grounded in conservation of resources theory and social cognitive career theory, this study considers how psychological capital and perceived employability, as adaptive responses, contribute to an increase of one’s agency in career management. A quantitative, cross-sectional survey design was employed to test hypotheses through regression analyses. Data was collected from an online survey of a convenience sample of 41 military spouses …

Evaluating The Physical, Digital, And Sovereign Risks To U.S. Data Centers, Kevin Chen, Katrina Mcdermott

Reports, Projects, and Research

This report is intended to inform DHS officials, law enforcement, critical infrastructure personnel, and the wider Intelligence Community on the urgent physical and digital threat landscape confronting domestic data center infrastructure.

The growth of technologies that are reliant on data centers, most notably AI, has transformed these facilities from passive data repositories into multi-dimensional platforms that are attractive targets for hostile state and non-state actors.

2026 September 17 - From My Notepads Newsletter, Office Of The President, East Tennessee State University, Brian Noland

From My Notepads: A Newsletter from President Brian Noland

No abstract provided.

Re: Conditional Approval Letter For Butte Priority Soils Operable Unit (Bpsou) Final Diggings East Dewatering Treatability Study Pre-Design Investigation Work Plan (Pdiwp) (Dated September 8, 2026) And The 2026 Final Diggings East Dewatering Treatability Study Quality Assurance Project Plan (Qapp) (Dated September 8, 2026), Emma Rott

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Perceptual Evaluation Of 3d-Printed Typodont Teeth With Comparable Cutting Forces, Alex Cresswell-Boyes, Aylin Baysan, Graham Davis

Peninsula Dental School

AbstractBackground: Pre-clinical training in endodontics relies heavily on typodont teeth to develop operative skills before patient care, but conventional polymer-based typodonts differ from human teeth in their cutting response, requiring greater force and producing an unrealistic cutting experience that often dissatisfies students. Methods: This study evaluated four alternative 3D-printed typodont materials—15 wt.% carbonated hydroxyapatite, 15 wt.% Puraflake® (glass flake filler), 15 wt.% zinc oxide, and a urethane/triethylene glycol dimethacrylate resin composite—based on their cutting force, post-cut surface roughness, and perceived cutting feel relative to extracted enamel, assessed via a five-point Likert scale questionnaire completed by 46 (n = 46) fourth- …