We introduce the "Whitehead complex", a one-complex associated to a finite regular cover of the rose and show that it is connected if and only if the fundamental group of the associated cover is generated by its intersection with the set of elements in proper free factors of the fundamental group of the rose. The Whitehead complex admits…

Humans are arguably the most interesting subjects in computer vision. Modeling human 3D geometry from images captured by highly sophisticated production level cameras (10-100 cameras with precise calibration) enable a number of applications, e.g. telepresence, virtual try-on, motion analysis, etc. Despite its production level quality, the…

Increasing diversity in the nursing workforce is a national priority to better care for a diverse patient population and minimize healthcare disparities. Nurse educators teach students to practice with compassion and respect, recognizing the dignity, worth, individual choice, and unique attributes of all patients. Perceptions of nursing…

This dissertation explored the experiences of fat undergraduate students within higher education institutions, focusing on how these students navigate, negotiate, and contest the structures, norms, and practices of their academic environments with a specific focus on their experiences in the classroom. The study was grounded in the understanding…

The more individuals consume media that portray people who participate in science, technology, engineering, and mathematics (STEM) as white and able-bodied men, the more likely individuals within STEM communities will only recognize those who fit that image as belonging there, thereby alienating individuals who do not fit the portrayed media image…

Language can alter our mental conceptions of space, time, and categories. While there is compelling evidence that thought can be shaped by syntactic, morphological, and lexical features of a language, less is known about the impact of phonology on thought. This dissertation uses novel objects (alien cartoon figures) and pseudoword names in three…

This dissertation is about the influence of body image on classical vocal performance in collegiate women singers. Those trained in classical singing are familiar with the phrase, "your body is your instrument." A focus on the physical body is apparent in the vocal pedagogical literature, as is attention to singers' mental and emotional…

The purpose of this plausibility probe case study was to discover how instructors and students perceived the ease of use and usefulness of biometrics in an online learning management system as a means of authentication and identification of all users. In the field of online learning, biometrics is a relatively new technology that enables users to…

The relative insignificance of fashion to the discipline of sociology, as well as academia writ large, has led to a substantial paucity of theory and scholarship about people dressing their bodies. Despite Aspers and Godart's 2013 plea in the "Annual Review of Sociology" to change the tide and seriously examine of the sociology of…

The purpose of this study was to investigate the attributes or characteristics that impact a secondary teacher's credibility, as viewed by the students, while dressed in three different attire styles. Additionally, the researcher explored how the perceived attire-dependent teacher credibility impacts students' self-reported classroom behavior. The…

In this dissertation, I present three distinct topics on labor economics that can be read independently from one another. In the first chapter, using matched mother-child data from the National Longitudinal Survey of Youth, I investigate the impact of mothers' involuntary job loss on children's academic achievement. In the next chapter, I examine…

In 2011, nearly 13 million nonsurgical cosmetic procedures were performed, representing a 6% increase from the previous year. Patients often present with unrealistic treatment expectations based on beauty industry standards and misinformation. In addition, due to the lack of competency standardization in this area, providers frequently deliver…

Embodied Conversational Agents (i.e., avatars; ECAs) are appearing in increasingly many everyday contexts, such as e-commerce, occupational training, and airport security. Also common to a typical person's daily life is persuasion. Whether being persuaded or persuading, the ability to change another person's attitude or behavior is a…

Scope and Method of Study: The goal of this study was to examine whether or not height, shoulder range of motion, hip width, shoulder width, and pitching experience were predictors for increased carrying angle of the throwing side. The premise of the study is based on an assumption that valgus extension overload produces tensile strain on the…

The purpose of this study was to identify the factors that influence mixed race college students' choice of racial identity. This study also explored whether or not there are any differences among each of the racial identity groups' perceptions of institutional support for mixed race college students. The theoretical framework of this study was…