According to the recent MAA National Study of College Calculus (Bressoud, Mesa, & Rasmussen, 2015) more than a third of US Calculus I students come in contact with undergraduate mathematics peer tutors (UMPTs) and mathematics tutoring has the ability to influence affect as well as academic learning, but, undergraduate mathematics tutoring is…

Games have shown to be great tools for learning a variety of topics, but few games have been developed mathematics topics at the undergraduate level. One possible avenue is to pursue digital game-based learning. The game "Vector Unknown" was designed from a task from the Inquiry-Oriented Linear Algebra (IOLA) curriculum to connect…

Supporting student success in introductory mathematics courses is a growing national imperative in order to both diversify and increase the number of well-prepared Science, Technology, Engineering, and Mathematics (STEM) graduates. Efforts to diversify STEM fields have focused on broadening participation, addressing equitable outcomes, and…

This dissertation investigates gender differences in (1) retrospective (i.e., measured after task completion) item-specific confidence judgments, and whether these judgments were warranted. Of particular interest was whether gender interacts with problem difficulty to explain confidence, calibration (speaks to the accuracy of confidence…

Community college students who are juggling busy lives may be drawn to enroll in self-paced online courses. Shorter, eight-week versions of online courses are an option for these students instead of taking full sixteen-week versions. However, because eight-week courses cover the same amount of material in half the time, student success may be…

The purpose of this phenomenological study was to explore the adult students' perceptions of Game-Based Learning's mitigation of math anxiety in a STEM math course at a mid-sized university in Southeast Texas. The participants in this study included 11 students who identified as adult learners with math anxiety taught by the researcher in a STEM…

In this dissertation, acceleration in developmental mathematics at Utah Valley University through compression of a 4-course sequence into a 2-course sequence was examined to determine the extent to which sequence length predicted student success outcomes, including completion of, pass/fail grades in, and re-enrollment into subsequent developmental…

College Algebra has been the main credit bearing mathematics course for many college students, but only one in five students at the community college level were passing this course. Students that did not have a mathematics dependent major seen College Algebra as a gatekeeper for completing college. With several students struggling to complete…

This dissertation explores the intricate dynamics between the self-perceptions of undergraduate mathematics (UM) educators and their conceptions of excellent teaching practices conducive to student learning. Employing a sequential mixed methods approach, the study addresses two primary research questions. First, it investigates educators'…

The widespread of online education is clear and the demand for online education is increasing rapidly, so the quality of offered online courses is urging. During COVID-19 restrictions, unprepared institutions, instructors, and students for online education were clear, especially in STEM. So there is a need for more research on online mathematics…

Efforts to improve learning outcomes in undergraduate mathematics are backed by calls for instructors to move away from persistent pedagogical norms, such as traditional "chalk-talk lectures" and timed closed-book exams. Although the movement towards active learning pedagogies and alternative assessments is gaining ground, uptake has…

This participatory action research (PAR) study examines the challenges and barriers experienced by African American male students enrolled in select trade programs at Wilson Community College, how those challenges and barriers impact the success rates of these students in gateway English and math courses required for their program, and what type…

To practice physical therapy, physical therapist assistants (PTAs) must graduate from an accredited program and pass the National Physical Therapy Examination (NPTE). There is a lack of evidence exploring the relationships between admission processes in PTA programs with no pre-requisites. The first purpose of this study was to determine whether…

For many years, multiple representations have played a major role in the teaching and learning of mathematics (NCTM, 2014). The present study defined and investigated a particular phenomenon called representational conflict, which can arise when students simultaneously use multiple representations on the same mathematical task. Representational…

No research has been conducted on college students in developmental mathematics classes struggling with both mathematics anxiety and computer anxiety in a qualitative manner. Prior studies have dealt with college students in developmental mathematics classes struggling with mathematics anxiety and college students in developmental mathematics…