Understanding connectivity among exploited populations is critical to their sustainable management and long-term viability. In the marine environment, estimates of connectivity often rely on the use of genetic markers, as dispersal primarily occurs during a planktonic larval phase which is difficult to track using direct methods. In this thesis, we...
There is a lack of research surrounding people with facial differences (FD), particularly on how their FD identity is interwoven with their other identities and how they relate to it. With a note on how it relates to their experience of stigma. This study is designed to utilize the narratives...
The California Current Ecosystem (CCE) is a dynamic marine ecosystem from which many socioeconomically important fisheries species are harvested. In this thesis, a genotyping-by-sequencing (GBS) approach was used to examine genomic variation in an early life stage of the Dungeness crab (Cancer magister), which constitutes the most valuable single-species commercial...
In the US, a disease is classified as rare if it affects less than 200,000 individuals a year. Despite considerable similarities, individuals with rare diseases (RDs) report worse life quality and satisfaction with life (SWL) than those with common chronic conditions. One potential avenue to increase SWL is through improving...
The work of engineering education researchers has resulted in the development of research-based instructional strategies (RBISs) aimed at providing educators with means to increase student learning. Research has shown that there is a disconnect between the development of RBISs and their use by educators. Means to make new practices more...
The introduction of non-native species can negatively impact native species through reduced genetic fitness resulting from hybridization. The lack of spatiotemporal data of hybrids occurrences makes assessing hybridization risk difficult. Here, I developed a spatially-explicit GIS Hybridization Risk Model (HRM) between native ESA-listed Bull Trout and introduced Brook Trout by...
Identifying factors related to adolescent sexual activity is an important
issue for health care, education, and public policy. This research explores the
idea that sexual identity relates to adolescent sexual activity and the riskiness of
the behavior. Sexual identity is composed of many factors, including self-esteem,
sexual self-efficacy, body image,...
The genetic basis of adaptation is complex as many fitness-related traits are quantitative and likely influenced by multiple genes with variable effects across different selective environments. One important adaptation for anadromous Chinook salmon (Oncorhynchus tshawytscha) is the time at which individuals return to natal breeding sites within a reproductive season....
This thesis explores the use of Supplemental Nutrition Assistance Program (SNAP) benefits at the Corvallis and Albany, Oregon Farmers' Markets and its role in food access for SNAP participants. Utilizing a mixed-methods approach combining a farmers' market survey and household interviews, the study investigated who uses SNAP at the farmers'...