Digital Commons Network^™

From Research-To-Practice: An Adaptation And Dissemination Of The Compass Program For Home Care Workers, Ryan Olson, Jennifer Hess, Kelsey N. Parker, Sharon V. Thompson, Anjali Rameshbabu, Kristy Luther Rhoten, Miguel Marino

OHSU-PSU School of Public Health Faculty Publications and Presentations

The COMmunity of Practice And Safety Support (COMPASS) program was developed to prevent injuries and advance the health and well-being of home care workers. The program integrates elements of peer-led social support groups with scripted team-based programs to help workers learn together, solve problems, set goals, make changes, and enrich their supportive professional network. After a successful pilot study and randomized controlled trial, COMPASS was adapted for the Oregon Home Care Commission’s training system for statewide dissemination. The adapted program included fewer total meetings (7 versus 13), an accelerated meeting schedule (every two weeks versus monthly), and a range of …

The Opiod Epidemic: Clinical Dental Update, Matthew Hearing

Biomedical Sciences Faculty Research and Publications

No abstract provided.

An Emerging Contradiction: Non-Farm Activity Within Exclusive Farm Use Zones, Nicholas Chun

Metroscape

This installment of the Periodic Atlas of the Metroscape examines Oregon land use policy and non-farm use activities on agricultural lands that are zoned for exclusive farm use.

The Nuts And Bolts Of Broadband, Institute Of Portland Metropolitan Studies

Metroscape

This Sidebar looks at defining broadband internet access and gives a basic introduction to how it works as well as its implementation at the local level.

Effects Of A Peer-Assisted Physical Activity Program On Depression And Anxiety In College Students, Crystal Stroud

Cal Poly Humboldt theses and projects

The purpose of this qualitative study was to examine the effects of a peer-assisted, self-selected physical activity program on depression and anxiety in students at a four-year university, and to explore the various possible mechanisms by which depression and anxiety were affected. These mechanisms included physical activity, self-efficacy, relatedness, competence, and autonomy. A secondary purpose was to examine the benefits of participation for the physical activity buddies who provided the peer-support. In-depth interviews were conducted with three program participants with depression and/or anxiety, six physical activity buddies who supported the participants, and three referring professional healthcare providers. A qualitative data …

Stress And Frailty In Medieval Prussia: Interpretations From Skeletal Remains At Bezławki, Katherine E. Gaddis

Cal Poly Humboldt theses and projects

Health is routinely studied in living populations using quantifiable measurements such as allostatic load and frailty. In recent years, particularly since the introduction of the osteological paradox, there has been increased interest among bioarchaeologists in how these concepts can be applied to the study of health in past populations. Although health is not directly observable in skeletal remains, assessment of frailty can be useful for understanding the implications of long-term exposures to stress on well-being and mortality. This study builds upon past research in this area by incorporating commonly observed indicators of physiological stress, such as dental disease and osteoarthritis, …

What's So Great About The Alternative? Understanding Motivations For Participating In Humboldt County Alternative Food Networks, Jessica Smith

Cal Poly Humboldt theses and projects

Participation in alternative food networks such as farmer’s markets, community supported agriculture (CSA), and community gardens has become an increasingly popular way to express opposition to the current industrial food system. Food justice scholars often criticize alternative food networks for operating within a neoliberal economic framework and suggest that structural inequalities within the food system are not able to be addressed by alternative food networks in the same way they are through food justice or food sovereignty. The goal of this research is to discover individual motivation behind participation in local alternative food networks in Humboldt County. I am curious …

Differences In Hair Significance Among Black And White Women: An Exploratory Study On Black Hair, Yasmine S. Keen

Cal Poly Humboldt theses and projects

In Western culture, standards of beauty are often based on European characteristics that Black women are inherently unable to meet. African American history and anecdotal accounts suggest that hair in particular can have a significant impact on the perception and body image of Black women, though whether that impact is positive or negative is not clear. The current study takes a quantitative approach to examining women’s relationship with their hair. Black women (n = 146) and White women (n = 1,116) participated in an anonymous online survey regarding time devoted to hair maintenance, money spent on hair upkeep, …

Extending The Fossil Record Of The Polytrichaceae (Bryophyta): Insights From The Early Cretaceous Of Vancouver Island, Canada, Alexander C. Bippus

Cal Poly Humboldt theses and projects

Diverse in modern ecosystems, mosses are dramatically underrepresented in the fossil record. Furthermore, most pre-Cenozoic mosses are known only from compression fossils, which lack detailed anatomical information. Lower Cretaceous deposits at Apple Bay (Vancouver Island, British Columbia, Canada) contain a diverse anatomically preserved flora that includes numerous bryophytes, many of which have yet to be characterized. Among them is a polytrichaceous moss that is described here as Meantoinea alophosioides gen. et sp. nov. Meantoinea alophosioides represents the first occurrence of gemma cups in a fossil moss and is the oldest unequivocal record of Polytrichaceae, providing a hard minimum age for …

Religion, Language, Gender, And Culture: Challenges Experienced By Saudi International Students In Humboldt County, Dafer Sahab Alqarni

Cal Poly Humboldt theses and projects

The effects of culture shock on individuals living abroad are well known. Less well known, however, are the specific experiences, needs, and challenges of Saudi Arabian students studying internationally, especially in Western nations. In this study, I used qualitative research to explore the needs and difficulties of Saudi international students in Humboldt County and at Humboldt State University (HSU). Using semi-structured interviews with eight participants, diversified by gender and marital status, I provide a holistic view of HSU Saudi international students’ experiences and challenges which could help to understand Saudi students’ experiences abroad generally, and in Humboldt County specifically. I …

Hobby Preferences And Physical Activity Participation Among Children With And Without Autism Spectrum Disorder, Scott M. Russell

Cal Poly Humboldt theses and projects

BACKGROUND: Children diagnosed with Autism Spectrum Disorder (ASD) exhibit low physical activity levels and are at an increased risk for health problems related to sedentary behaviors. Hobby preferences have been shown to influence physical activity participation. PURPOSE: The purpose of this study is to examine the hobby preferences of children with ASD and determine if there are differences depending on the children’s physical activity level and the nature of their preferred activities. A secondary purpose is to describe the hobby preferences of children with ASD. METHODS: Participants include 98 nine-year-old children (with and without ASD) from the National Growing up …

The Entangled Student: Identity Control Theory And Student Identity, Joshua Smith

Cal Poly Humboldt theses and projects

This study examines the strengths and opportunities in applying the frame of Identity Control Theory (ICT) to understanding the first-year experiences of students in higher education. Through thirty-one semi-structured interviews with undergraduate and graduate students during their first term in the program of study, different components of the ICT model are explored and tested. Results indicate ICT is modestly effective in explaining the first term experience for these students, but could be enhanced through further development in the areas of identity connectedness, identity exploration and resources/resilience. Recommendations for higher education programming and suggestions for a potential research agenda for ICT …

The Positive Effects On Attitude Among High School Students Towards Students With Autism Spectrum Disorder, Mario Castillo-Urbina

Cal Poly Humboldt theses and projects

Inclusion in the classroom requires that the local education agency provide services (i.e., direct, related) to support each student’s needs. The philosophy guiding inclusion is that these services will allow each student to keep pace or catch-up with his or her typically developing peers (Elkins, Van Kraayenoord, & Jobling, 2003). Students’ attitudes towards their peers with disabilities have been researched and reported through the years however, little work has examined these attitudes in a physical education setting (Archie & Sherrill, 1989; Block & Malloy, 1998; Block & Zeman, 1996; Tripp, French, & Sherrill, 1995). Researchers have reported that individuals avoid …

Using Functional Infrared Thermal Imaging To Measure Stress Responses, Julia Tenaya Kandus

Cal Poly Humboldt theses and projects

The stress response reflects a coordinated pattern of physiological changes that serves the adaptive function of increasing an organism’s ability to cope with situations that require action or defense. The changes in blood flow associated with the stress response may be detectable using the relatively new research technique of functional infrared thermal imaging (fITI). The present study was designed to determine the time-course and topography of temperature changes in human faces during the experience of a stressor. Infrared images were taken from 29 female participants while they completed the mental arithmetic component of the Trier Social Stress Test (TSST). Continuously …

Learning From A Restoration Innovator: Building Community Capitals And Resilience Through The Restoration Economy, Marisa Formosa

Cal Poly Humboldt theses and projects

In the Mattole River Watershed of northern California, in response to a history of resource extraction, poor land-management practices, and the back-to-the-land movement, a restoration economy has emerged. This economy includes nonprofit watershed groups, individual landowners, local residents, state and federal agencies, foundations and for-profit consulting firms. Utilizing both qualitative and quantitative research methods, this study seeks to reveal how the 40-year community-based restoration economy in the Mattole Watershed has contributed to community well-being and local livelihoods, and how it has changed over time. Results suggest the restoration economy has contributed to a resilient and vibrant community and has enhanced …

Legacies Of Industrial Contamination: Voices Of Resistance In White Lake, Michigan, Elizabeth A. Revord

Cal Poly Humboldt theses and projects

This research presents a case study of resistance to contamination from three large chemical plants by activists in the communities of Montague and Whitehall located on White Lake, Michigan. Although clean-up efforts have met state and federal guidelines for brownfield and Superfund sites, the people and community of White Lake have continued to be vigilant regarding environmental protection and harbor many concerns regarding their future and redevelopment of sites that are likely still contaminated.

The connection to place and sense of community that the residents of White Lake honor is the foundation of their resistance. Using data collected from semi-structured …

Involvement And Campus Climate On The Academic Success Of Black College Students, Tyries Delemar

Cal Poly Humboldt theses and projects

There has been an increasing number of Black students entering into higher education, but they continue to have disparities in academic achievement when compared to White students. An institution's campus climate has been found to influence student success. This study seeks to examine the factor of campus climate, specifically negative campus racial climate (NCRC), as it relates to the GPA and university satisfaction of Black students at a rural institution. The study adds to the literature by exploring the degree to which involvement (Faculty (FOI) and Club/Organization Involvement (COI)) may act as a moderating force within the relationship.

Three surveys …

Congruency Between Spoken Language And Guidance Beliefs In Early Childhood Programs, Jennifer Mager

Cal Poly Humboldt theses and projects

The language in a child’s environment either supports or weakens the growth of conflict resolution skills. A study using the language sampled from three early childhood educators, (two in family childcare homes and one in a childcare center) found that those in family child care programs reported stronger beliefs that children can solve problems, teachers support the development of problem solving skills, and conflict can create opportunities for learning than was recorded in practice. This was determined with a frequency count of unilateral strategies employed during perceived conflict. The third participant in a childcare center demonstrated congruency between questionnaire-reported positive …

The Effects Of Forest Degradation On Dna Methylation In Central African Songbirds, Andrew K. Wiegardt

Cal Poly Humboldt theses and projects

Environmentally-induced stress can initiate a molecular response through DNA methylation, which can alter gene expression, thereby serving as a mechanism allowing individuals to acclimate to a changing environment within their lifetime. In addition to DNA methylation, the production and release of corticosterone is a physiological mechanism by which birds can cope with acute environmental stressors. To assess how environmental stress impacted DNA methylation and corticosterone, I collected blood and feather samples from three understory avian species (Alethe castanea, Bleda notatus and Pseudalethe poliocephala), along a disturbance gradient in the lowland Guinean rainforest adjacent to the village of …

Chicana Feminist Participatory Action Research: Collaborative Environmental Justice In The Imperial Valley And The Identifying Violations Affecting Neighborhoods Community Development Project, Kristian Michelle Salgado

Cal Poly Humboldt theses and projects

In 2007 in Imperial County, a community-based organization called Comite Civico del Valle (CCV), along with the Department of Toxic Substances, and concerned residents, created the Identifying Violations Affecting Neighborhoods (IVAN). IVAN is a community-based environmental reporting and monitoring system that is built on the idea that residents are the most knowledgeable about their environment and therefore should have a place at the table alongside environmental regulation agencies. For more than a decade, this has allowed residents to better report environmental concerns. However, for many residents there is still a lack of knowledge about how to properly utilize the IVAN …

Effects Of Manual And Mechanical Ammophila Arenaria Removal Techniques On Coastal Dune Plant Communities And Dune Morphology, Monique R. Silva Crossman

Cal Poly Humboldt theses and projects

The removal of invasive species as part of the restoration process can allow natives organisms to rebound. An ecosystem that incurs damages from invasive species is coastal sand dunes, which are dynamic systems. Some coastal sand dunes on the west coast of the United States have been invaded by Ammophila arenaria. The invasive grass, A. arenaria, is thought to alter and stabilize foredune morphology and reduce populations of native species. The objectives of my research are to examine the effects that manual and mechanical A. arenaria removal techniques have on coastal sand dune morphology and vegetative cover over time. …

Stability For A Small Historic House Museum: Drafting A Collection Management Policy For The Trinidad Museum, Alexandra Mackay Cox

Cal Poly Humboldt theses and projects

A museum exists and is defined primarily by its collection. It is therefore important for a museum to manage its collection effectively while preserving it for long-term use. The size and scope of the museum's collection will determine the complexity of its policy. As such, all museums, including small ones, need a well-defined Collection Management Policy (CMP). This policy outlines what and how to collect, defines the development and use of the collection as well as procedures for the care of the collection, the loaning of items and removing of items from the museum's collection. The Trinidad Museum, a small …

Out Of Sight, Out Of Mind: An Analysis Of Household Food Waste In Arcata, California, Jennifer Michelle Domareki

Cal Poly Humboldt theses and projects

A rising demand for healthy and sustainably grown food has become a trend of our time. However, there is dissonance in contemporary awareness about where food comes from and where it ultimately ends up. Globally, one third of all food produced is never used. In the United States alone, approximately 55 million tons of food is discarded each year (Venkat, 2012). This is problematic because food waste has environmental, economic and social costs associated with it. Organic materials accelerate anthropogenic climate changing greenhouse gas emissions by releasing methane as they decompose in landfills. In addition, unused food embodies and thus …

Treatment Wetland Remediation Via In Situ Solids Digestion Using Novel Blue Frog Circulators, Kyle T. Sipes

Cal Poly Humboldt theses and projects

After 33 years of operation with little maintenance, the treatment wetlands at the Arcata Wastewater Treatment Facility (AWTF) suffer from reduced treatment capacity and internal loading issues, leading to reduced performance in recent years. The next NPDES permit for the facility will regulate discharge ammonia concentrations, and internal ammonia loads, associated with accumulated solids in the system, may lead to future regulation violations.

To begin addressing this problem, the City of Arcata entered into a rental agreement with Absolute Aeration to install two Blue Frog circulators in Treatment Wetland 3 (TW3). The goal of this project was to determine if …

Technical And Economic Feasibility Of Utilizing Efficient Photovoltaic Systems To Power Rural Health Centres In The Federal Capital Territory (Fct) Of Nigeria, Jimento G. Aikhuele

Cal Poly Humboldt theses and projects

Delivering reliable electricity to rural health centres in Nigeria has long been a challenge. This study presents a technical and economic feasibility analysis involving a comparison between efficient solar photovoltaic systems, small gasoline generators, and the (unreliable) grid as power supply sources for rural health centres in Nigeria. Twenty-eight rural health centres were visited in the Federal Capital Territory (FCT) in Nigeria whereupon an assessment was taken to know their energy needs and how these needs are met. Ibwa 1 Primary Health Centre (PHC), one of the health centres audited, was used as a case study for technical design and …

Habitats Of Mind: Dhamma, The World, And Mindful Activism, Michael L. Masinter

Cal Poly Humboldt theses and projects

As a Buddhist, teacher, and a graduate student, coming to know the conflicts and misconceptions that stem from partial views and experiences, I have found it difficult to locate where to stand and how to engage. Buddhist teaching and practice (Buddhadhamma) offers a pragmatic approach to an overarching series of questions and a method of practice designed to address them: What is suffering, its origin, its cessation, and the way leading to its cessation? These are the Ariya-sacca, the four noble truths (or four ennobling realities), which can be applied to the arising of suffering anywhere in nature—whether internal (mind/culture) …

Does Developmental Task Disruption Mediate The Link Between Childhood Adversity And Psychopathy?, Kali C. Williams

Cal Poly Humboldt theses and projects

Research has linked adult psychopathy with abuse or neglect in childhood; however, less is known about how it relates to other adverse childhood experiences. The prevention of psychopathic traits may be possible if the issue is examined from a developmental psychopathology perspective, which attempts to understand how early experiences and disruptions in stage-salient tasks may contribute to pathological behavior. ACEs may disrupt the attachment bond between child and parent and continue to impact adult relational functioning, via cognitive templates of adult attachment styles and difficulties with emotion regulation.

This study examined whether ACEs were related to psychopathic trait scores in …

Implications Of Unmanned Aircraft Systems And Sense Of Place: A Case Study In The Mono Basin, Sara Elizabeth Matthews

Cal Poly Humboldt theses and projects

This paper contributes to an understanding of the social implications of using UAS in natural resource areas; specifically, the ways in which these tools impact human constructed sense of place. This paper draws on in-depth interviews and document analysis to (a) develop an understanding of place meanings held among Mono Basin stakeholders and (b) define the ways in which increased UAS presence may interact with these visions of place.

In short, this research shows that sense of place in this rural area is influential in the way that UAS are received by local stakeholders. The changing nature of place meanings …

Listening To Our Graduate Students' Feedback: Graduate Student Exit And Alumni Surveys, Alison W. Hong-Novotney

Cal Poly Humboldt theses and projects

Student and alumni surveys have become some of the most widely-used methods of assessment of student learning in higher education. While the majority of literature on student surveys and assessment focuses on undergraduate students, this study looks specifically at why graduate student exit and alumni surveys can be valuable tools within a comprehensive assessment plan. Listening to the feedback of current and former graduate students, and then acting upon that feedback, is crucial for the engagement and success of this unique population of students who bring their particular strengths and needs to their educational experiences. This study examined how master’s …

The Effect Of A Summer Family Fitness Program On The Fitness Levels Of Children With Disabilities, Emily Cole

Cal Poly Humboldt theses and projects

The purpose of this study was to test the effect a summer-long family fitness program on the physical fitness levels of children with disabilities. Obesity in children with disabilities is a major health concern. Incorporating the child’s family, teaching them ways to stay active, and associating fun with physical activity was the focus of a summer-long family fitness program; FitFam. This study assessed the physical fitness levels of the participants, children ages six through twenty-one, using the standardized Fitnessgram assessment. Pre- and post- scores were used to determine the overall outcome of the participants’ physical fitness. This study did not …