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Comorbidity In Context: Identifying Patterns Of Depressive And Anxiety Symptoms In African American Early Adolescents, Kathryn Behrhorst

Theses and Dissertations

Depression and anxiety during adolescence includes symptoms of irritability, sleeplessness, feelings of guilt or worthlessness, worry, avoidance, and/or restlessness. Anxiety and depressive symptoms are often comorbid and are associated with impairments across academic, social, and emotional areas of functioning. No studies to date have examined patterns of depressive and anxiety symptoms together for African American adolescents using person-centered analyses. The current study examined patterns of symptoms and domains of anxiety and depression during early adolescence using latent profile analyses (LPA). A sample of 196 African American early adolescents in grades six through eight (M_age = 12.6; 50% female) were …

Kinematic And Coordination Variability In Runners With And Without Patellofemoral Pain, Jessica Mutchler, Klarie Macias, Barry Munkasy, Samuel J. Wilson, John C. Garner Iii, Li Li

Health Sciences & Kinesiology: Faculty Publications

Background: Patellofemoral pain (PFP) is a common overuse injury that has been suggested to cause abnormal gait kinematics and variability in runners with PFP. Conflicting results have been presented as to the variability of joint kinematics and joint coordination. Objective: The purpose of this study was to examine the variability of lower extremity kinematics and joint coordination in the presence of PFP and exertion. Methods: Six female runners with PFP and matched controls (CON) ran at a self-selected pace on an instrumented treadmill until exertion or pain criteria was met. Sixteen anatomical retroreflective markers and seven tracking clusters were placed …

Breaking The Silence On Father-Daughter Sexual Abuse Of Adolescent Girls: A Case Law Study, Janine Benedet, Isabel Grant

All Faculty Publications

Adolescent girls are targeted for sexual violence at a rate higher than females at any other life stage. Girls most often face sexual violence at the hands of men that they know and trust within their own families, yet this type of abuse has largely evaded scrutiny from the #MeToo movement. In this article, the authors seek to revitalize the discussion of sexual abuse against adolescent girls by their fathers. The article is part of a larger study that examined all Canadian judicial decisions involving sexual offences against girls between the ages of twelve and seventeen inclusive over a three-year …

Ecg Biometric Authentication: A Comparative Analysis, Mohit Ingale, Renato Cordeiro, Siddartha Thentu, Younghee Park, Nima Karimian

Faculty Research, Scholarly, and Creative Activity

Robust authentication and identification methods become an indispensable urgent task to protect the integrity of the devices and the sensitive data. Passwords have provided access control and authentication, but have shown their inherent vulnerabilities. The speed and convenience factor are what makes biometrics the ideal authentication solution as they could have a low probability of circumvention. To overcome the limitations of the traditional biometric systems, electrocardiogram (ECG) has received the most attention from the biometrics community due to the highly individualized nature of the ECG signals and the fact that they are ubiquitous and difficult to counterfeit. However, one of …

Making Implementation Last: Understanding The Sustainability Of An Evidence-Based Treatment, Carrie Beth Jackson

Graduate Theses, Dissertations, and Problem Reports (ETD)

Although advances have been made in facilitating the implementation of evidence-based treatments, little is known about the most effective way to sustain their use over long periods of time. Prior systematic reviews and research have suggested that organizational characteristics and training methods may be strategies that support sustainability, yet this has remained relatively unstudied in the field of behavioral health. The current study examined the sustainability of Parent-Child Interaction Therapy following a statewide implementation trial testing three training methods. Participants included 100 clinicians and 50 administrators from 50 organizations across Pennsylvania. Multi-level path analysis was utilized to examine the role …

Community Development Financial Institutions (Cdfis): An Analysis Within The Political And Economic Context Of Neoliberalism, Tracie Victoria Wynand

Cal Poly Humboldt theses and projects

This thesis explores Community Development Financial Institutions (CDFIs) business models by examining the organizational structures, procedural operations, services, and geography. It aims to understand its overall behavior as a financial institution providing low-income communities financial services and ultimately the role it plays within the neoliberal context. The research identifies that CDFIs ultimately hold a mission that promotes economic prosperity from within the neoliberal project by expanding free-market capitalist beliefs and practices when servicing low-income communities. Additionally, the findings suggest that CDFIs take on the role of the neoliberal state by operating in tandem with the Nonprofit Industrial Complex (NPIC), which …

Efficacy Of Forest Restoration Treatments Across A 40-Year Chronosequence At Redwood National Park, Kevin Soland

Cal Poly Humboldt theses and projects

Following 20^th century logging, much of the natural coast redwood (Sequoia sempervirens) range consists of dense second-growth stands with slow tree growth and low biodiversity. There is a landscape-scale effort in much of coastal northern California to increase tree growth rates and ecosystem biodiversity via thinning treatments, thereby hopefully accelerating the development of old-growth forest characteristics. Redwood National Park (RNP) has been experimenting with thinning in these forest types since the 1970s. Given the interesting history of logging and restoration in RNP and the future plans for widespread thinning in this region, my thesis examined the effects …

Changing Seasons Of Resistance: Impacts Of Settler Colonialism And Climate Change In Indigenous Worlds, Elizabeth Jackson

Cal Poly Humboldt theses and projects

This paper looks at the relationship between neoliberal capitalism, genocide, the biopolitics of settler colonialism and the impacts of climate change on the cultures and traditional lifeways of Indigenous communities. It also explores Indigenous modes and methods of adaptation and resilience. Climate Change is almost certainly the most urgent social problem in the history of human life on planet Earth. Many Indigenous people are more vulnerable to the effects of climate change due to marginalization and their commitment to land-based practices. Using in depth interviews with Indigenous Peoples, primarily from the Pacific Northwest, and the analysis of existing literature, this …

Coho Salmon (Oncorhynchus Kisutch) Dispersal And Life History Variations Among Humboldt Bay Watersheds, Madison J. Halloran

Cal Poly Humboldt theses and projects

The decline of Coho Salmon (Oncorhynchus kisutch) in California is the result of various anthropogenic effects across the landscape, affecting all stages of their anadromous life history. Monitoring a subset of the remaining populations is essential to evaluate the success of management actions and develop new restoration projects. Defining the appropriate spatial scale for this monitoring and restoration depends on the frequency and extent of dispersal of individuals across watershed boundaries. Coho Salmon life-cycle monitoring projects in California estimate the abundance of juveniles and adults over time in selected focal watersheds. If individuals frequently enter or leave the …

Assessing Convergent Validity Of The Qabf And Tbh Fa Intake Form With Results Of A Functional Analysis, Melissa Cisneros

Cal Poly Humboldt theses and projects

The current study looked to compare and analyze the convergent validity of the Questions About Behavioral Function (QABF) with Trumpet Behavioral Health’s current form, the Functional Assessment Intake Form. Both forms were compared with results gathered from a functional analysis conducted on individuals with identified challenging behaviors (e.g. body dropping and self- injurious behaviors). A multi-element design was used to conduct a functional analysis, and identified functions from the indirect assessments were compared to the results found in the functional analysis. Results indicated that there was no correspondence between the indirect assessments used with the results from the functional analysis. …

From Screen To Summit: An Investigation Of Claims About Social Media Use For Outdoor Recreation Purposes, Theodora M. Doyon

Cal Poly Humboldt theses and projects

Recent increases in visitation to public lands in the U.S. are often attributed to a rise in social media sharing of outdoor spaces, and particularly to the use of geotagging and hashtagging for location sharing. There are conflicting views on the influence of social media on visitation to public lands, including negative perceptions of social media users, and positive perceptions of social media’s potential to spread information to underrepresented and underserved communities. Due to the growing interest in social media use and its effects on outdoor spaces, it is important to understand how social media use correlates with recreational behavior …

Phylogenetic And Population Genetic Analysis Of The Humboldt's Flying Squirrel Using High-Throughput Sequencing Data, Stella Chi Yuan

Cal Poly Humboldt theses and projects

The intraspecific genetic variation and diversity within the Humboldt’s flying squirrel (Glaucomys oregonensis) has not yet been characterized despite its elevation to full species in 2017. The San Bernardino flying squirrel (G. o. californicus) is thought to be the southernmost population of G. oregonensis and is restricted to the San Bernardino and San Jacinto Mountains in California, but recent surveys indicate they have been extirpated from the latter locality. In order to provide baseline genetic data across the geographic range of G. oregonensis, I had the following objectives: 1) investigate the intraspecific molecular variation in …

Knemidokoptes Mites And Their Effects On The Gripping Position Of Steller’S Jay Feet, Wade M. Burris

Cal Poly Humboldt theses and projects

Steller’s jays (Cyanocitta stelleri) with swollen legs and feet resembling the signs of scaly leg have been commonly seen around Arcata, California, USA. These signs are thought to be caused by knemidokoptic mites, a group of parasites specialized at exploiting a range of avian hosts. I compared the gripping position in the feet of jays with variable signs of this condition as an index of their ability to perch, confirmed the presence of mites and identified them to the nearest species using genetic analysis, and compared the relatedness of the cytochrome oxidase subunit I (COI) gene between mites …

Growth Of Juvenile Red Abalone (Haliotis Rufescens) Fed Different Seaweed-Based Diets, Quinn C. Wulffson

Cal Poly Humboldt theses and projects

The rise of abalone aquaculture has mitigated most of the global demand placed on wild stocks of abalone; however, the current production of abalone relies heavily on naturally harvested kelp. The continued reliance on wild kelp as a feed source further contributes to the disappearance of kelp forests throughout coastal ecosystems. This study aims to better understand how juvenile red abalone Haliotis rufescens grow and utilize nutrients from three diets: a control diet of naturally harvested bull kelp Nereocystis luetkeana, a formulated commercial diet (ABKelp^®), and Pacific dulse Palmaria mollis produced using Integrated Multi-Trophic Aquaculture (IMTA). Juvenile …

Does Testosterone Affect Sexist Attitudes In Men? A Simulated Analysis, Steven R. Bowman

Cal Poly Humboldt theses and projects

Sexism continues to negatively affect the lives of women across many cultures and modern societies. Although sexism has a damaging effect on people overall, women are disproportionately affected. Previous research on the topic generally explores attitudes, culture, socioeconomic status, sexual and violent crime census data, and developmental factors, but there is a lack of research investigating potential links among biological factors, such as hormone levels, and sexist attitudes. The present study used simulated data to simulate a study investigating the relationship between endogenous testosterone, cognitive aggression, and sexist attitudes. Using the faux, pwr2ppl, and ProcessR packages in R Studio open-source …

Sediment Production And Delivery From Timber Harvest Roads In Humboldt County, California, Chris P. Faubion

Cal Poly Humboldt theses and projects

Sediment delivery from unpaved actively-used and relatively un-trafficked forest roads are one of the most common sources of impairment to aquatic ecosystems. Hence the objectives of this study were to: 1) compare the variability in erosion rates from actively used and relatively un-trafficked timber harvest roads across multiple water years in Railroad Gulch; 2) identify segment scale controls on road surface erosion and road-to-stream connectivity; 3) develop storm-based and annual segment scale models to predict road sediment production and compare the accuracy of these models to WEPP: Road; and 4) estimate road-related sediment loads to streams.

Between 2014 and 2019 …

Aspen Growth Response In The Presence Of Inter-Annual Climate Fluctuation And Disturbance In The Lake Tahoe Basin, Keath K. Sakihara

Cal Poly Humboldt theses and projects

In the western US, aspen forests tend to be small and rare, but have great ecological importance. There is much interest and concern over how aspen in the Sierra Nevada Mountains of the western USA will respond to a changing climate and future disturbances. Impacts from climate change create stress on aspen trees that further compound threats to aspen communities. This analysis assessed the radial growth response of aspen under previously recorded climate conditions to better understand how measurable climate variables affect aspen growth. Along with aspen’s growth response to climate, this analysis also assessed the growth response of aspen …

Alternative Water Sources In Western Conifers Via Foliar Uptake And Hydraulic Redistribution, Ariel Sol Weisgrau

Cal Poly Humboldt theses and projects

Water is often the most limiting resource in a plant’s environment. Plants that can maximize their ability to acquire water improve their chances of success. Outside of the traditional soil-plant-atmosphere continuum, plants can alternatively acquire water via foliar uptake of water and hydraulic redistribution (HR) of deep water. This study used greenhouse-based experiments to investigate water use and physiology in four conifer species native to the western U.S.: Picea sitchensis (Bong.) Carriére (PISI), Pseudotsuga menziesii (Mirb.) Franco (PSME), Sequoia sempervirens (D. Don) Endl. (SESE), and Thuja plicata Donn ex. D. Don (THPL). First, this work investigated the capacity for foliar …

Collective Healing Within Queer Paradoxes: Deconstructing Emotional Abuse In Lgbtq2sia* Communities To Cultivate More Accountable And Compassionate Worlds, Alexia Siebuhr

Cal Poly Humboldt theses and projects

Emotional abuses within LGBTQ2SIA* communities are rarely acknowledged as existing or often normalized. Through care and anti-oppression works, transformative justice models such as community and self-accountability have helped carve out ways of addressing harm directly and breaking cycles of violence. The research in this thesis has been through mixed qualitative methodologies including semi-structured interviews and surveys. The participants' along with other authors, artists, activists and scholars’ narratives draws upon the experiences of emotional abuse lived within structural and social surveillance. The settler colonial state sanctioned projects have responded to harm by perpetuating violence upon those most marginalized. Deconstructing emotional abuse …

Assessing Methods For Estimating Biological Sex From Subadult Skeletal Elements, Dorota Zabnicka

Cal Poly Humboldt theses and projects

While methods for estimating the sex of adult skeletons are relatively accurate, these methods are often inconclusive when applied to subadults (non-adults), especially when many secondary sexual characteristics have not fully developed. Furthermore, existing methods for subadults are often tested on samples with relatively homogenous ancestries, calling into question their reliability in more diverse populations. This thesis reviewed techniques for estimating sex in subadult skeletal remains, and the most promising methods were retested on individuals of known sex between ages 3 and 17 years (n=39, 14 males, 25 females) from the Hamann-Todd Osteological Collection. Data collection included measurements of the …

Characterization Of Greenhouse Gas Emissions From Storage Of Woody Biomass: An Incubation Study, Carisse Geronimo

Cal Poly Humboldt theses and projects

Biomass energy plays a small but significant role in the current renewable energy portfolio and is a promising alternative pathway for woody residues that would otherwise be considered waste. These woody residues are often stored in large piles prior to combustion, and greenhouse gas emissions from this storage phase of the bioenergy supply chain are uncertain and understudied. This incubation study investigates the effects of three environmental factors on emissions from decomposition of woody biomass stored in chip piles. Incubation experiments were conducted, subjecting chambers of Sequoia sempervirens woodchips to different levels of temperature, oxygen concentration, and moisture content, and …

Sediment Yield In Salmon Creek After Decommissioning Logging Roads, Northern Humboldt County, California, Malia S B Gonzales

Cal Poly Humboldt theses and projects

Salmon Creek watershed is located in the Headwaters Forest Reserve in northern California and is known for the ecological value of its old-growth redwood forest, high biodiversity, and sensitive habitat for endangered species. The Bureau of Land Management primarily manages the Reserve. The land-use history of the Upper Salmon Creek watershed includes extensive timber harvest and road development. Watershed restoration in the Upper Salmon Creek watershed started in 2000 with the primary goal for the Reserve to protect and recover ecologic diversity and threatened native species. Since then, of the 23 miles, 13.5 miles of logging roads and 101 stream …

Using Motivational Interviewing And Technology To Increase Confidence In Nutritional Counseling Among Dental Hygienists: A Thesis, Heather Anderson

EWU Masters Thesis Collection

Purpose: Research shows definite connections between food choices and caries, periodontal disease, and oral cancer. Dental hygienists have the unique opportunity to educate patients on how nutrition can improve oral health. Dental hygiene students are introduced to these concepts but struggle to gain confidence to share this knowledge with patients. This study looked at an educational module on motivational interviewing (MI) and an electronic assessment tool to build student confidence with nutritional counseling.

Methods: Students participated in an educational module to review MI and introduce the electronic nutritional risk assessment and counseling tool. Prior to the module, participants completed a …

Corporate Purpose In A Populist Era, Stephen M. Bainbridge

Nebraska Law Review

In the wake of the 2016 U.S. presidential election and similar developments in parts of Europe, commentators widely acknowledged the rise of populist movements on both the right and left of the political spectrum that were deeply suspicious of big business. This development potentially has important implications for the law and practice of corporate purpose.

Left-of-center corporate social responsibility campaigners have long advocated the use of “boycotts, shareholder activism, negative publicity, and so on” to pressure corporate managers to act in ways those campaigners deem socially responsible. Right-of-center populists could use the same tactics to induce corporate directors to make …

Physiological And Psychological Responses To Six Weeks Of High-Intensity Interval And Moderate-Intensity Continuous Training In Physically Inactive Young Adults, Emily R. Dunston

EWU Masters Thesis Collection

High-intensity interval training (HIIT) has been proposed as a public health strategy to promote physical activity; yet, there is limited evidence examining factors related to adherence to HIIT.

PURPOSE: To determine the effect of six weeks of HIIT and moderate-intensity continuous training (MICT) on physiological and psychological responses to training.

METHODS: Physically inactive young adults (n = 20; age = 21.4 ± 2.2 years) were randomized to the HIIT or MICT group. Assessments of body composition, cardiorespiratory fitness (CRF), moderate-to-vigorous physical activity (MVPA) and sedentary behavior levels were completed prior to and following the intervention. Participants completed 18 training sessions …

Organic Compound Farnesol Reduces Disease Severity And Onset In Mouse Model Of Multiple Sclerosis, Lacey B. Sell

EWU Masters Thesis Collection

No abstract provided.

'Terroristic Threats' And Covid-19: A Guide For The Perplexed, Chad Flanders, Courtney Federico, Eric Harmon, Lucas Klein

All Faculty Scholarship

The first few months of the COVID-19 outbreak in the United States saw the rise of a troubling sort of behavior: people would cough or spit on people or otherwise threaten to spread the COVID-19 virus, resulting in panic and sometimes thousands of dollars’ worth of damages to businesses. Those who have been caught doing this — or have filmed themselves doing it — have been charged under so-called “terroristic threat” statutes. But what is a terroristic threat, and is it an appropriate charge in these cases? Surprisingly little has been written about these statutes given their long history and …

Covid-19 And The Conundrum Of Mask Requirements, Robert Gatter, Seema Mohapatra

All Faculty Scholarship

As states begin to loosen their COVID-19 restrictions, public debate is underway about what public health measures are appropriate. Many states have some form of mask-wearing orders to prevent the spread of COVID-19 infection. Public health guidance from the Centers for Disease Control and Prevention and the World Health Organization has conflicted. From a public health point of view, it is not clear what the right answer is. In the absence of directives, individuals are also making their own choices about mask use. At a time when public health measures, like shelter-in-place orders and social distancing, are being used to …

Queer Sacrifice In Masterpiece Cakeshop, Jeremiah A. Ho

All Faculty Scholarship

This Article interprets the Supreme Court’s 2018 decision, Masterpiece Cakeshop, Ltd. v. Colorado Civil Rights Commission, as a critical extension of Derrick Bell’s interest convergence thesis into the LGBTQ movement. Chiefly, Masterpiece reveals how the Court has been more willing to accommodate gay individuals who appear more assimilated and respectable—such as those who participated in the marriage equality decisions—than LGBTQ individuals who are less “mainstream” and whose exhibited queerness appear threatening to the heteronormative status quo. When assimilated same-sex couples sought marriage in Obergefell v. Hodges, their respectable personas facilitated the alignment between their interests to marry and the Court’s …

Center For Progressive Reform Report: Protecting Workers In A Pandemic--What The Federal Government Should Be Doing, Thomas Mcgarity, Michael C. Duff, Sidney A. Shapiro

All Faculty Scholarship

The "re-opening" of the American economy while the coronavirus that causes COVID-19 is still circulating puts workers at heightened risk of contracting the deadly virus. In some blue-collar industries, the risk is particularly acute because of the inherent nature of the work itself and of the workplaces in which it is conducted. And the risk, for a variety of reasons, falls disproportionately on people of color and low-income workers. With governors stay-at-home orders and other pandemic safety restrictions, Center for Progressive Reform Member Scholars Thomas McGarity, Michael Duff, and Sidney Shapiro examine the federal government's many missed opportunities to stem …