This dissertation examined classification outcome differences among four popular individual supervised machine learning (ISML) models (logistic regression, decision tree, support vector machine, and multilayer perceptron) when predicting minor class membership within imbalanced datasets. The study context and the theoretical population sampled…

This mixed methods embedded case study investigated a pre-service professional learning community (PLC) model's ability to transform the teaching and perceptions of six pre-service science education students. The PLC utilized in this study was developed through the National Science Foundation Noyce Track 2 program, Developing Leaders in Science…

Transition planning is an essential component of special education for students transitioning from high school to the adult world. The COVID-19 pandemic has impacted the ways in which transition education is implemented and has been a catalyst for change and potential improvement in transition education practices. Research is just beginning to…

The study compared the Outcome Measures (OM) to the traditional Graduation Rates (GR) to ascertain if OM portrayed the performance of higher education institutions differently than GR and to determine which of the two metrics aligned better with accountability policy objectives. GR refers to the percentages of first-time, full-time students who…

This dissertation contributes to the discussion of what contributes to school district rankings in the state of Ohio. It uses Latent Profile Analysis to explore different variables at the contextual and district level as they correspond to Ohio's Performance Index academic measure and Value-Added academic measure. Results show that contextual…

The purpose of this study is to understand how professional staff within United States higher education institutions impact student success. Institutions of higher education within the US are typically composed of two main types of employees, academic faculty and professional staff, the latter of which have historically served in non-academic…

The purpose of this review is to examine the current literature on incremental rehearsal (IR) to investigate whether IR is be considered an evidence-based practice, based on the quality indicators set forth by the Council for Exceptional Children (Cook et al., 2014). Burns et al. (2012) completed a meta-analysis to investigate the effectiveness…

This dissertation sought to answer questions about the sensemaking processes of teacher leaders in a middle school that was part of a state-wide improvement process called the "Ohio Improvement Process (OIP)." The context of the research was a historically under-performing school that had been part of the OIP for 6 years at the time the…

As libraries face a changing service model and new challenges, collaboration has emerged to provide services and support to students with a shared responsibility between libraries, faculty, and student affairs. This study will explore cases of collaboration between campus groups to understand the systems and organization within their models. An…

An increasing number of people are going online to learn in their everyday lives. Learning and integrating new information from online sources can be difficult because it takes time and taxes human memory (Greene et al., 2018b). People must self-regulate while learning online to accurately and aptly learn new information (Azevedo, 2005).…

In randomized control trials (RCT), the recent focus has shifted to how an intervention yields positive results on its intended outcome. This aligns with the recent push of implementation science in healthcare (Bauer et al., 2015) but goes beyond this. RCTs have moved to evaluating the theoretical framing of the intervention as well as differing…

Career academies provide high school students with an opportunity to complete high school coursework while deeply exploring a potential career field concentration. Such academy models aim to improve high graduation rates and college and career readiness of students. However, the implementation of a career academy program can be challenging and may…

Within every organization at every level, there exists a culture that has developed over time. This culture is the underlying tone for how the organization carries out its day to day practices. With an imminent teacher shortage in Agricultural Education, understanding the organizational culture of Agriculture Educator Preparation Programs (AEPP)…

The vocabulary deficit shown by English Learners (ELs) has become evident among many educators over decades of research (Becker, 1977; Biemiller, 2001; Chall, Jacobs, & Baldwin, 1990; Hart & Riseley, 2003), and has shown that a student's limited vocabulary becomes a "major barrier to school success" (Graves, 2005, p. 18).…

A child's handwriting fluency may have implications on his or her quality of writing. The same may be true of typing fluency. The current study examines the effects of handwriting and typing practice on early elementary school children's transcriptional fluency and written product outcomes. Three classrooms of second-grade students were assessed…