This research investigates the role of Attention-Deficit/Hyperactivity Disorder (ADHD) in the life experiences of University Student-Athletes. This qualitative study employs a naturalistic and grounded paradigm in an effort to capture the essence of these experiences. Participants are four student-athletes from Oregon State University who play intercollegiate athletics in the Pac-10...
The purpose of this study was to understand the influence of organic material and nutrients from spawning salmon and supplemented salmon carcasses on stream food webs. My study objectives were to examine 1) assimilation of salmon-derived nutrients (SDN) by producers and consumers in the food web, 2) epilithic biofilm productivity,...
Fluctuations and spatial heterogeneity of habitat and resources is thought to underlie niche variation in animal populations, with intraspecific differences serving to produce or maintain population-, community-, or ecosystem-level patterns. Individual diet variation, defined as individual variation in food resource use within a population that is consistent over time, is...
Early behavioral regulation has been identified as an important component of school readiness, yet few easy-to-administer measures exist that directly assess this skill in young children outside of the United States (U.S.). In this dissertation, two studies were conducted to examine the reliability and validity of a direct measure of...
The act of accessing food is embedded within various systems of power. This dissertation problematizes our understanding of food access for vulnerable populations by making explicit ways that social constructions, including power, affect food access for vulnerable populations. This is accomplished across three manuscripts. The first manuscript presents textual analysis...
Suspensory apparatus breakdown and hyperextension of the metacarpophalangeal and metatarsophalangeal (fetlock) joints is a common condition in the llama and has been observed in llamas of all ages. Llama breeders refer to the condition as "down in the pasterns" or "down in the fetlocks." The condition can result in debilitating...
Biracial and Multiracial people are one of the fastest growing racial groups in the United States. Individuals with a mixed identity have the ability to choose endless racial/ethnic designations that best exemplify their racial/ethnic social identity. However, people who are racially/ethnically mixed may receive criticism if their proclaimed identity does...
Radiochromic film dosimetry offers many advantages over standard film that requires wet chemical processing. Radiochromic film offers: a permanent color change upon irradiation; high spatial resolution; a response that is independent of energy, particle type, and angle of incidence; near tissue equivalence; and a wide dosimetric range. However, there are...
This research paper attempts to identify variables which may influence the public's support for requiring gun permits by looking at areas which may increase their care of safety. The variables that are explored through the General Social Survey are: knowing someone who has commited suicide or not and the number...