Digital Commons Network^™

Examining Educator Burnout And Classroom Outcomes As Correlates To Teaching Pyramid Implementation, April N. Frazer

Cal Poly Humboldt theses and projects

The Teaching Pyramid is a research-based socio-emotional framework created for implementation in early childhood education programs. It is designed to support children’s socio-emotional development and decrease persistent challenging behaviors. Challenging child behaviors have been linked to early educator stress. Job stressors in early childhood educators have been previously linked to educator burnout.

This study examined fidelity of implementation of the Teaching Pyramid framework as well as experience being trained and coached on the framework in 21 early childhood educators. It evaluated how these variables correlated with educator burnout, children’s socio-emotional development, and observed quality of care in nine Head Start …

Preimplantation Genetic Testing For Neurobehavioral Traits, Peter K. Zeller

Cal Poly Humboldt theses and projects

Differences in behavioral and mental health traits result from unique interactions of genetic and environmental factors. Genetic information has improved along with technological advancements allowing for more data points to be established and increased data resolution. Because of this, there is a greater ability to identify embryos that carry genetic risk. The approach of Preimplantation Genetic Testing (PGT) is routine for certain genetic diseases but has not been widely used for psychiatric or behavioral traits. This paper critically examines the potential application of PGT-P by focusing on one main example, Alzheimer’s disease (AD). AD is the most prevalent form of …

Production And Characterization Of A Phage Endolysin With Putative Antimicrobial Activity Against Cutibacterium Acnes, Kathryn M. Collins

EWU Masters Thesis Collection

Acne vulgaris (acne) is the eighth most common skin disorder worldwide. Because of the heterogeneous pathology of acne and the increasing antibiotic resistance of the causal agent (Cutibacterium acnes), novel therapeutics need to be developed to treat acne. One option is endolysins, highly conserved enzymes from bacteriophages that disrupt the bacterial cell wall. Endolysins retain bactericidal and bacteriostatic activity when applied to bacteria in vitro and are safe for topical application. We hypothesize that the endolysin (ENDL) from the P100.1 C. acnes bacteriophage will exhibit bacteriostatic activity against C. acnes in vitro. This study aims to bioinformatically characterize the P100.1 …

A Test Of Subjective Versus Objective Language Proficiency: An Investigation Of Age Of Acquisition And Exposure In Multilinguals, Anastina B. Steiber

Cal Poly Humboldt theses and projects

This research used the BEST dataset gathered in 2017 by de Bruin and colleagues, which contains information gathered from 650 multilingual participants (435 female, Mage = 25.02) from the Basque Country at the Basque Center on Cognition, Brain and Language (BCBL). Multilingual individuals may have different levels of proficiency in each language they speak, and there are various factors that can influence proficiency. Such factors include the age at which they begin learning a language and how much exposure they have to the language. Proficiency can be assessed both subjectively (personal perception of proficiency) and objectively (observed and/or measured …

A Hierarchical Approach To Improve The Ant Colony Optimization Algorithm, Bryan J. Fischer

EWU Masters Thesis Collection

The ant colony optimization algorithm (ACO) is a fast heuristic-based method for finding favorable solutions to the traveling salesman problem (TSP). When the data set reaches larger values however, the ACO runtime increases dramatically. As a result, clustering nodes into groups is an effective way to reduce the size of the problem while leveraging the advantages of the ACO algorithm. The method for recombining groups of nodes is explored by treating the graph as a hierarchy of clusters, and modifying the original ACO heuristic to operate on a hypergraph. This method of using hierarchical clustering is significantly faster than the …

Prevalence Of Batrachochytrium And Ranavirus In Southern Torrent Salamanders (Rhyacotriton Variegatus) In Northern California, Marilyn Violeta Sandoval

Cal Poly Humboldt theses and projects

Amphibian population declines around the world have been attributed in part to the emergence of deadly pathogens. However, the severity of the effects of pathogens on amphibian communities can vary by species and location. This study focuses on assessing the prevalence of Batrachochytrium dendrobatidis (Bd), Batrachochytrium salamandrivorans (Bsal), and ranaviruses in populations of southern torrent salamanders (Rhyacotriton variegatus). I also tested for association between environmental factors and the prevalence and viral load of the three pathogens in Northern California. A total of 309 skin swab samples were collected from salamanders in nine sites in …

Extremism In America: Explaining Political Extremism Using Uncertainty-Identity Theory, Natasha A. La Vogue

Cal Poly Humboldt theses and projects

Navigating a post-pandemic society, climate-change, political conflict and international wars have become part of most people’s daily existence. These crises are sources of societal and personal uncertainty. An effective method of uncertainty reduction comes from people’s entrenched group memberships (e.g. nation, political party). Unfortunately, groups with extreme norms and ideologies provide rigid structures that aid in uncertainty reduction. From white nationalists to anti-fascists, the political arena is tumultuous to the point of explosion. These eruptions can be violent, even deadly, and are becoming too familiar and recognizable. Extremism poses both international and domestic threats. There is no nation or society …

Will Climate Warming Amplify The Competitive And Predatory Effects Of A Range-Expanding Marine Gastropod (Acanthinucella Spirata)?, Bailey N. Mccann

Cal Poly Humboldt theses and projects

The effects of climate warming on the distribution of range-expanding species are well documented, but the interactive effects of climate warming and range-expanding species on recipient communities remain understudied. For example, with climate warming, range-expanding species may become a threat to local biodiversity due to their relatively stronger competitive or predatory effects on potentially weakened, or less well-adapted recipient communities. Acanthinucella spirata is a predatory marine gastropod that has expanded its distribution north along the California coast since the Pleistocene via a poleward geographical range shift, tracking climatic warming. To assess whether A. spirata has stronger predatory effects on the …

Assessing The Recovery Of Forest Understory Vegetation After Clearcut Logging Across A 445-Year Chronosequence, Molly Smith Metok

Cal Poly Humboldt theses and projects

The conversion of natural forested lands to managed forests has reduced the amount of older, structurally diverse forests worldwide. In conifer forests of the Pacific Northwest (USA) – where the understory plant communities comprise only 1% of forest biomass but represent 90% of the plant species richness – the long-term impacts of timber harvesting are not fully understood. I used a chronosequence of forests in southwestern Oregon that ranged from 25 to 445 years of age to compare changes in plant communities in logged (i.e., managed) stands with that of stands in late succession and old growth conditions. The chronosequence …

Perceptions Of Trail Safety In Humboldt County, California: An Analysis Of Safety Concerns, Factors That Impact Trail Use, And The Value People Place On Trails, Natalie C. Arroyo

Cal Poly Humboldt theses and projects

Trails in Humboldt County, California that are used for both transportation and recreation have myriad community benefits. However, people’s concerns about feeling safe can affect trail use, design, and development, as well as how trails are valued and perceived by residents. There has been a lack of information in Humboldt County about trail safety perceptions despite it being a factor that repeatedly arises in infrastructure planning and funding conversations. My research was focused on answering the following questions: (1) How do Humboldt County trail users perceive their safety on and near trails? (2) What factors affect these perceptions about safety, …

Dining Layout Effects On Attendance, Communication, And Happiness In Older Adults, Juliana Lia Bertolucci

Cal Poly Humboldt theses and projects

Our growing national age and the unique challenges presented by the COVID-19 pandemic stress the importance of conducting applied research that identifies effective systems of support for older adults as they age. Behavioral Gerontology is a promising field that applies behavior-analytic procedures to age-related issues. The current behavioral research has primarily focused on older adults in assisted living or nursing homes with major neurocognitive disorders. The current study hopes to add to behavioral gerontological research by applying previous research methods to novel populations. Direct observations were used to examine the effects of manipulating the physical dining layouts on the attendance, …

The Acceptance Of Womanhood: Gender Performance And Self-Actualization In L.M. Montgomery's Anne Of Green Gables, Anne Of Avonlea, And Anne Of The Island, Lauren M. Hinshaw

EWU Masters Thesis Collection

There is a pervasive cultural conception of what it is to be a woman, and in literary criticism that preconceived notion of womanhood becomes the basis for a majority of feminist critique; however, because of the particularities of human experience, gender is a highly variable aspect of identity that is reliant on both internal and external factors. According to Judith Butler, among these factors is the means by which a given individual performs their gender. Performances that portray gender are not consistent from one individual to the next; rather, various masculinities and femininities can simultaneously exist as accurate representations of …

Baseline Data For Assessing Beaver Dam Analogs As A Restoration Tool In Fire-Affected Tributaries Of The Methow And Okanogan Watersheds, Katelin Killoy

EWU Masters Thesis Collection

Incised streams are disconnected from their floodplains and no longer store water effectively. This leads to diminished ecosystem function, loss of critical riparian and aquatic habitats, and reduced biodiversity. Beaver dams improve incised streams by raising surface and groundwater levels, leading to reconnected floodplains. When beaver establishment is not feasible, Beaver Dam Analogs (BDAs) may be used to mitigate damage from stream incision and facilitate beaver establishment. However, it is unclear how effective BDAs are at mimicking natural beaver dams, especially on streams affected by high-intensity wildfires. The objective of my research is to collect baseline data needed to assess …

Examining The Effects Of Seed Mix Diversity And Composition, Biochar Application, Seeding Rate, Species Identity, And Topography On Palouse Prairie Restoration, Thurman Johnson

EWU Masters Thesis Collection

With over 99.9% of the Palouse prairie lost to land conversion, restoring native plant communities is crucial for ecological function, however, research on Palouse prairie restoration methods is sparse. Seed-based restoration uses a mix of seeded species to enhance competition against weeds, diversify vegetation, and adapt to environmental conditions. However, many factors can be varied, such as seed mix diversity and composition, the proportion of forbs to grasses, and seeding rate, and the most effective levels of each are not clear. Further, soil amendments, such as biochar, may benefit properties of tilled soils, but have not explored in Palouse Prairie …

Evaluating Efficacy Of Anti-Batrachochytrium Dendrobatidis Probiotic Treatment On Pacific Chorus Frogs (Pseudacris Regilla) At Current And Modeled Climate Change Temperatures, Autumn N. Holley

EWU Masters Thesis Collection

Amphibian populations are declining due to a variety of threats, including the chytrid fungal pathogen, Batrachochytrium dendrobatidis (Bd), the causative agent of the disease chytridiomycosis. Climate change and other stressors can have complicated interactions with amphibian disease. Some amphibian populations are less susceptible to chytridiomycosis due to factors such as symbiotic skin microbes that may inhibit Bd through secondary metabolites. There have been several attempts to develop probiotics from these symbiotic, antifungal bacteria to provide protection against Bd infection, but these studies have had mixed success. Our study evaluated anti-Bd bacteria isolated from the skin of Pacific chorus frogs (Pseudacris …

Modeling Repairable System Failure Data Using Nhpp Reliability Growth Mode., Eunice Ofori-Addo

EWU Masters Thesis Collection

Stochastic point processes have been widely used to describe the behaviour of repairable systems. The Crow nonhomogeneous Poisson process (NHPP) often known as the Power Law model is regarded as one of the best models for repairable systems. The goodness-of-fit test rejects the intensity function of the power law model, and so the log-linear model was fitted and tested for goodness-of-fit. The Weibull Time to Failure recurrent neural network (WTTE-RNN) framework, a probabilistic deep learning model for failure data, is also explored. However, we find that the WTTE-RNN framework is only appropriate failure data with independent and identically distributed interarrival …

Surveillance And Monitoring Of Amphibian Pathogens And Evaluating The Impacts Of An Associated Course-Based Undergraduate Research Experience (Cure), Jennifer Perez

EWU Masters Thesis Collection

Amphibians are a highly diverse class of vertebrates and crucial for natural ecosystems, inhabiting both aquatic and terrestrial environments at different life stages. However, amphibians are facing devastating declines largely due to the disease chytridiomycosis, caused by the fungal pathogens Batrachochytrium dendrobatidis (Bd) and Batrachochytrium salamandrivorans (Bsal). This disease can lead to population declines, biodiversity loss, and species extinction. However, resources to study and mitigate this disease are limited and an opportunity to assist in these efforts has been created in the form of a course-based undergraduate research experience (CURE). Chapter 1 of my thesis used Roger's Diffusion of Innovations …

Performative History: Parody And Rock 'N' Roll In David Bowie's The Rise And Fall Of Ziggy Stardust And The Spiders From Mars, William R. Mcphee

EWU Masters Thesis Collection

No abstract provided.

The Physiological And Psychological Performance Effects Of Multi-Ingredient Pre-Workout Supplements In Females During Resistance Training, Mariah L. Snyder

EWU Masters Thesis Collection

In recent years, the use of supplements to aid resistance training performance has increased, particularly through the consumption of multi-ingredient pre-workout supplements (MIPS). However, limited research exists regarding the efficacy of MIPS on physiological and psychological performance in resistance-trained females.

PURPOSE: To determine the physiological and psychological performance effects of MIPS compared to a placebo and caffeine-only supplement in resistance-trained females.

METHODS: Resistance-trained females (n=10) volunteered for the study. One-repetition maximum (1RM) was established at baseline for leg press (LP) and bench press (BP). A within-groups, double-blind, randomized, and counterbalanced design was used to assign the four supplement drinks (i.e., …

Strange Middle Ground, Alisyn Waite

EWU Masters Thesis Collection

No abstract provided.

The Impact Of Single-Gendered Versus Coeducational Physical Education Settings On Female Adolescent Body Image And Self-Esteem: Resisting The Weight Of Body Image And Self-Esteem Issues In Adolescence, Jamison H. Stockslager

EWU Masters Thesis Collection

Resistance training is related to disease prevention, improved health, and positive psychosocial well-being in adults and adolescents. Further, resistance training is positively associated with body image and self-esteem. However, most adolescents do not meet activity guidelines, particularly for resistance training. Schools play an essential role for increasing physical activity. Little is known about the effects of different classroom formats for resistance training, i.e., single-gendered versus coeducational, on body image and self-esteem in female adolescents.

PURPOSE: To determine the effects of single-gendered versus coeducational resistance training on body image and self-esteem in adolescent females. METHODS: High school females (n = 30) …

Comparative Genomics Of The Putatively Asexual Powder Lichens Lepraria And Other Lecanoromycete Lichens, Bubba Pfeffer

EWU Masters Thesis Collection

No abstract provided.

Choosing The Present, Aaron Wayne Zimdars

EWU Masters Thesis Collection

No abstract provided.

Solitons And Their Applications In Physics, B. A. Yount

EWU Masters Thesis Collection

No abstract provided.

Evolution Of The Diets Of Australian Possums (Marsupialia: Phalangeriformes) From The Etadunna Formation In The Lake Eyre Basin, South Australia, Theodore C. Wheat

EWU Masters Thesis Collection

The Lake Eyre Basin in South Australia holds Australia’s oldest known fossil marsupials representing both extant and extinct families in the Etadunna Formation, a formation that spans nearly two million years from 23.3 to 25 MA. During that two-million-year period, the terrestrial herbivorous marsupials present in the area underwent a dramatic transition both taxonomically and dentally, likely brought on by a changing environment caused by a warming climate. However, it is unknown whether a similar change occurred to the marsupials like possums that live up in the canopy. Understanding this could help determine how extensively this change in the environment …

Fairy Shrimp (Anostraca) In The Vernal Pools Of Eastern Washington, Megan Garvey

EWU Masters Thesis Collection

Vernal pools are ephemeral wetlands that retain water annually from winter and spring precipitation and snowmelt but are dry the rest of the year. Though important habitats and sources of freshwater biodiversity, they are little accounted for in wetland conservation and restoration practices. Like much of the world’s wetlands, they have seen a significant decline from anthropogenic impacts and conversion for alternative land use. Pools are also at significant risk due to the impacts of climate change and invasive species. These small temporary water bodies perform vital ecosystem services and are host to rare and endemic species. Anostraca, or fairy …

Fy 2023 Budget, Tennessee. Emergency Communications Board., Tennessee. Department Of Commerce And Insurance

Financial Reports

No abstract provided.

Fy 2023 Supplemental Revised Budget, Tennessee. Emergency Communications Board., Tennessee. Department Of Commerce And Insurance

Financial Reports

No abstract provided.

Racial Control Under The Guise Of Terror Threat: Policing Of Us Muslim, Arab, And Swana Communities, Louise Cainkar

Social and Cultural Sciences Faculty Research and Publications

Using an analysis of U.S. government policies that have had high impacts on the personal safety and freedom of movement and expression of Arabs, Muslims, and others of Southwest Asian and North African (SWANA) origins living in or seeking to migrate to the US, this article argues that these policies mirror in significant ways a range of policies used currently and historically to police and control Black and brown bodies. Specifically, the article addresses three tactics shared across such policies: pre-emption, containment, and collective responsibility, and demonstrates how they are manifested in specific anti-terrorism and national security policies aimed at …

Beyond Abstractionism: Notes On Conjunctural State Theory, Michael A. Mccarthy

Social and Cultural Sciences Faculty Research and Publications

No abstract provided.