The recent complexity of the university system, with diverse academic trajectories and varying socio-demographic characteristics of students, has led to increased access for historically underrepresented students. This has resulted in a rising number of adult learners, students with external responsibilities and individuals returning to education.…

This dissertation is composed of three studies linking general education astronomy to student performance, course-taking, graduation, and identity. The first study examined demographic and academic predictors of astronomy performance among a cohort of N=1,909 community college students enrolled in astronomy courses in a large suburban community…

The purpose of this study sought to examine how midterm math performance can impact a student's final math performance, STEM performance, overall performance, as well as retention and graduation with a STEM major. The sample consisted of 283 first-time full-time undergraduate students who were admitted in Fall 2014 as STEM majors within a liberal…

This study investigated whether instructional modality in an undergraduate degree program, either traditional on-campus or asynchronous online, and racial/ethnic group could predict students' reports of satisfaction with the institution, retention year-over-year, and graduation within an eight-year award rate. Data from surveys and enrollment…

STEM preparation--especially high school math course-taking--is a key predictor of college entrance. Previous research suggests that high school English learners (ELs) not only take fewer advanced math courses but also enroll in college at much lower rates than non-ELs--a group that includes former ELs. In the present study, we alter the analytic…

The interest and participation in dual credit programs and courses has grown over the past several decades, especially within Texas; however, there is a lack of research that shows how the participation in dual credit programs and courses has impacted leading and lagging student success metrics once they enroll at a post-secondary institution. The…

Physics education research to date has predominantly focused on the undergraduate level. This has left critical avenues of research in graduate education relatively understudied and has motivated much of my research. Numerous studies across the education research landscape have analyzed undergraduate admissions practices, but few have critically…

The purpose of this quantitative correlational-predictive study was to determine if and to what extent students' Cognitive Ability, first-term GPA, and ethnicity predict student graduation status from a CTE college in Texas. Student retention rates continue to be a cause for great concern for higher learning, even more so for CTE institutions.…

While students have enrolled in college at increased rates since 1996, graduation rates have remained mostly stagnant (NCES, 2022). First-generation Appalachian students, specifically, had lower college completion rates but higher college enrollment rates than their peers (ARC, 2018). Since 2007, researchers have supported the use of non-cognitive…

Background: Increasing the persistence of engineering transfer students can help meet the US national priority of increasing the number of engineering graduates. Many transfer students experience a decrease in their grade point average (GPA) at their receiving institution, known as transfer shock, which can lead to them leaving the institution.…

The responsibilities of emerging adulthood and academic pressure are some stressful situations encountered among graduating students. Those graduating students used different coping that deals with stressful situations that may affect their quality of life. This study, a predictive correlational design, was conducted on 202 Filipino graduating…

This study sought to examine if students' self-perceptions of learning skills and abilities predict timely graduation at an elite university. The study investigated potential differences or disparities in specific student groups (i.e. underrepresented students, sex) with regard to these perceptions and assessed how these perceptions were related…

Objective/Research Question: Community college graduation rates are typically quite low, and developmental mathematics enrollment and coursetaking patterns may constrain academic outcomes. To identify ways in which community college graduation rates may be improved, decision trees were utilized to examine the STEM coursetaking patterns of N =…

The decline in doctoral program completion has become one of the main challenges in doctoral education worldwide. As concern about this issue grows, the number of studies examining the topic has also increased. Many of these studies, which aim to identify the factors that contribute to high attrition rates, rely on cross-sectional data and often…

Improving graduation rates is one of the biggest missions in many universities across the country and it is surely the case on the campus of this institution. The work here presents a statistical tool box to use early academic performance as a predictor for graduation with logistic regression and machine learning techniques. The methods described…