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…

Tuition discounting has become a common strategy used in higher education to generate enrollment; however, little academic study has been done on its impact on the overall financial condition of higher education institutions. Those studies that have been completed regarding tuition discounting have primarily analyzed the use of tuition discounting…

Districts spend thousands of dollars on computerized teacher screeners without knowing if they are identifying the most effective teacher. Hiring quality staff is one of the most important job functions of a principal, and many times a teacher screener score may eliminate an effective teacher. The current study examined the value of teacher…

This study sought to determine whether there was correlation between a superintendent's use of a transformational leadership and levels of collective teacher efficacy. Four research questions were answered in this study: Is there a statistically significant correlation between collective teacher efficacy and school district superintendents'…

The purpose of this quantitative, correlational study was to examine the relationship between self-perceived leader efficacy and organizational change management amongst Higher education institutions (HEI) academic deans in the Northeast Region of the United States. There was a gap in the literature regarding best practices for academic leaders…

This study sought to determine whether there was a statistically significant correlation between school board behaviors and characteristics, and a superintendent's use of a transformational leadership model. The study was grounded in four research questions: Is there a statistically significant correlation between board behaviors and…

This study aimed to assess the effectiveness of existing insolvency predictive models employed for non-profit Higher Education Institutions (HEIs) and test a proposed predictive model utilizing statistical and ratio analysis by comparing HEIs in operations with those that closed from 2017 to 2020. The researcher incorporated a non-experimental,…

The relationship between higher education and law enforcement performance is still under debate. Since the early 1900's policy makers have not come to a consensus to make college education a qualification for law enforcement employment nationally. The disagreement is not whether higher education has value, to the extent which it improves police…

The goal of this study was to examine differences in student learning outcomes and motivation over time as a function of scenario-based e-learning (SBeL) and feedback types (elaborative and intrinsic) as well as the interaction between these two variables. Research Question One asked if there was a statistically significant main effect of…

Adjunct faculty have become the new majority faculty on campuses across the country. There are two theories why adjunct faculty are so relied upon: cost or contingency. Some institutions may employ adjunct faculty for cost-savings reasons. In contrast, other institutions may depend on the contingent, temporary nature of the employment contracts to…

This study investigated the relationship between teacher salary, setting, and job satisfaction in northern New Jersey middle schools. Quantitative data were collected using Paul Spector's Job Satisfaction Survey. A cover page collected demographic data and asked participants three open-ended questions. This study sought to answer three questions:…

There is a gap in the literature regarding the association between critical thinking (CT) skills and student success in chemistry. This study sought to fill this gap by evaluating the association between CT skills and student success in chemistry. The purpose of this study was (a) to determine whether there is a positive correlation between CT…

Prior to this research study, it was not known if, and to what degree a relationship exists between the four key areas of Catholic school climate (collegial leadership, teacher professionalism, academic press and institutional vulnerability) and the organizational citizenship behavior of teachers. The purpose of this quantitative correlational…

The purpose of this quantitative, non-experimental, causal-comparative research study was to see what differences existed, if any, between voluntary and involuntary adjunct faculty on levels of job dimensions (motivation and hygiene), job satisfaction, and institutional loyalty of part-time faculty teaching at private, four-year institutions in…

Adult learners have distinctly different needs and motivations compared to those of children. These needs and motivations need to be kept in mind to help ensure meaningful and successful learning experiences in professional development offered to educators. The purpose of this correlation study is to determine if the perceptions educators have of…