Multivariate count data is ubiquitous in many areas of research including the physical, biological, and social sciences. These data are traditionally modeled with the Dirichlet Multinomial distribution (DM). A new, more flexible Dirichlet-Tree Multinomial (DTM) model is gaining in popularity. Here, we consider Bayesian DTM regression models. Our…

Chronic absenteeism has been and continues to be a serious problem within the United States. This dissertation in practice sought a solution to impact the problem of students exhibiting school refusal behaviors leading to truancy, at Dover High School while providing an avenue for successful academic performance in mathematics and English Language…

Purpose and Method of Study: This study aimed to determine variables or combinations of variables that impact the hope levels of tenth- to twelfth-grade students at a large urban public school in Oklahoma. While many factors influence students' hope, there is little information about the impact of HAE and PSC, in addition to the variables grade…

This dissertation examines the effects of neighborhood characteristics on Detroit Public School Community District students' attendance rates for the 2018-19 school year. First, I analyze the effects of daylight savings time, relative to school start time, on absences for elementary and middle school students. By observing the natural change in…

In March 2020, 90% of schools shut down due to the COVID-19 Pandemic. Many schools responded by quickly moving classes online into a period of what has been called emergency remote learning (ERL). The problem addressed in this research study is the lack of engagement among middle-school students due to the home environment during emergency remote…

The problem addressed in this study is that chronic absenteeism of special education students impacts school performance, graduation rates, and future employment opportunities. The purpose of the phenomenological study was to document the lived experiences of parents of high school special education students as chronic absenteeism of their special…

The problem addressed in this qualitative multi-case study was that high school and college students who transitioned to online learning during the COVID-19 pandemic experienced increased mental health issues due to the lack of social relationships caused by social isolation. The purpose of this qualitative multi-case study was to examine high…

The problem addressed was that academic achievement gaps existed for low socioeconomic status (SES) family special education students among special education students in United States schools. This problem was important because it negatively affected equity in education as low SES community special education students lagged behind more affluent…

The high school assistant principal position is a complex and demanding role. Being a parent to school-aged children is also a complex and demanding role. For high school APs who have school-aged children at home, the ability to maintain a healthy work-life balance is essential to their ability to effectively fulfill both professional and personal…

The purpose of this study was to gain insight into the factors of resilience that educators could replicate to increase the number of socio-economically disadvantaged students that successfully complete high school and continue to become successful adults. An examination of the factors that socio-economically disadvantaged individuals attribute to…

This research study focused on gathering the experiences of adversity of Generation Z, Latinx, children of immigrants in addition to exploring how they navigate their adversity. The purpose of this study was to recognize the multiple and intersecting identities and experiences to advance the knowledge about Generation Z and to better understand…

Native American students have consistently scored less than their white peers on high school academic achievement tests, have the lowest high school graduation rates, and have the lowest college enrollment rates. Research has evidenced challenges and struggles Native American children are faced with that negatively effects their success in the…

Research is needed on rural, first-generation college students and what supports them in attending and persisting at a private Catholic university. Specifically, this dissertation sought to understand participant experiences for those who attended Gaspar University, a Catholic university in the Northeast. Analysis of qualitative interviews,…

Military-connected students experience behavioral, emotional, and academic concerns during their parents' deployments to other states or countries for training or defense of the United States of America. These military deployment cycles affect students with disabilities who struggle to learn at the same rate as their peers. The problem addressed…

Adult postsecondary transition programs can be found within larger cities; however, school districts in rural communities have their own challenges due to limited resources. With transition programming, do families in the community understand and utilize the services, activities, and programs offered by outside agencies? The purpose of this…