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…

Dissertation objectives included investigating how environment and plant life history influence aspects of leaf vascular infrastructure that supports photosynthesis, as well as photoprotection of the photosynthetic process. Additionally, I aimed to engage students in science and plant biology through innovative teaching methods. In summer annual…

Public education for children is one of the few institutions in which citizens have opportunities to access affordable information and tools needed to survive. These years of a person's life bear great weight on the stage that is set for them and for the society they will function in as adults. It is imperative that they receive this information…

Virtual learning environments have increased in frequency in the years following the COVID-19 pandemic. There are differences in the social learning structure between virtual learning environments and traditional learning environments. A growing body of scholarship has aimed to investigate the impacts of the virtual learning environment on student…

Understanding the details of how scientific breakthroughs and discoveries emerge from prior work, knowledge, and collaboration is fundamental to science history. Traditional methods of collecting such relevant information and transforming it into rich narratives have existed since the inception of the scientific method. These typically involve…

The threat of climate change makes it increasingly important for biologists and the public to understand how organisms respond to temperature. The Metabolic Theory of Ecology (MTE) predicts that temperature should affect organism performance, with implications for species interactions and ecosystems that span disciplines including mathematics,…

Medical schools in the United States have been incorporating biostatistics education as part of its core curriculum for over 75 years. During that time, while the discipline has drastically changed, the curriculum has seemingly for the most part stayed the same. Numerous national organizations have published documents of objectives and…

Academic self-efficacy has been shown to have a significant correlation to academic success in college students (Robbins et al., 2004). Additionally, research has indicated that academic success plays a large role in stress levels experienced by college students (Pedersen & Jodin, 2016). Social comparison has also been posited as a significant…

The purpose of this qualitative descriptive study was to explore how graduate students describe self-care deficits and to understand how self-care deficits contribute to burnout, exhaustion, and stress at a private university in the Southeast. During semi-structured interviews and post-interview reflections, ten graduate students from private…

This quantitative, descriptive, nonexperimental study employed Maslach's Burnout Inventory (MBI) to investigate the issue of principal turnover within high-poverty schools in Texas. The research question for this study is, "Is there a difference in a principal's feelings of burnout based on their years of experience?" The researcher used…

This study examines the relationship between two secondary End of Course (EOC) exams, the Biology EOC and the English I EOC exams, and their impact on Emergent Bilingual (EB) students in a small district in South Texas. This study is a mixed methods study which uses both quantitative and qualitative data to answer three research questions: (a)…

Christian school administrators are faced with daily decision-making responsibilities regarding several aspects of a school. Before this research study, there was little research in the field of education with Christian school administrators as the sample population. The aim of this correlational study was to examine Florida Christian school…

Students entering high school often bring misconceptions about the nature of science and experimentation with them from middle school. Many also bring a belief that they are not a "science kid" and, therefore, cannot be a strong student in Biology. This belief can lead to a lack of self-efficacy and of student agency in the classroom.…

This dissertation consists of two distinct bodies of work. The first leverages a unique aspect of fire ant biology to investigate a potential role for a supergene in genetic assimilation. A supergene refers to a chromosome structural rearrangement, such as an inversion, that regulates the production of an alternative phenotype within a species. In…

Through the lens of Maslach's (1995) Multi-Dimensional Theory of Burnout, and Stamm's (2012) Quality of Life Survey (ProQOL), the study examined educators scores regarding various logistics. The purpose of this quantitative, causal comparative study was to test the multi-dimensional theory of burnout by comparing various demographics of school…