As the entry point into higher education for over half of the bachelor's degree earners, (Trapani & Hale, 2019), community colleges are positioned to have a positive impact of bringing a more diverse student group into science, technology, engineering, and mathematics (STEM) majors. However, the vertical transfer function from community…

Mathematical problem posing, or authoring mathematical tasks, can allow students to integrate their interests and experiences into the classroom. Little research has explored different designs for scaffolding or facets of posed problem quality, particularly when problem posing is based on students' interests. We created an environment that enabled…

Purpose: Supporting community college transfer students represents a critical strategy for broadening participation in STEM. In addition to being a racially diverse group, students who pursue STEM degrees by way of community college report frequent interests in graduate study and academic careers. Thus, supporting and expanding transfer students'…

The present study examined demographic and academic predictors of astronomy performance among a cohort of N=1909 community college students enrolled in astronomy courses in a large suburban community college during a four-year time frame, 2015-2019. The theoretical framework was based upon a deconstructive approach for predicting community college…

This article describes the content validation of the Transitioning Learners to Calculus in Community Colleges Institutional Self-Assessment Tool. The instrument comprises five content areas, each with an associated set of items representing practices to promote the success of underrepresented racially minoritized (URM) students as they transition…

Active learning increases student learning, engagement, and interest in STEM and subsequently, the number and diversity of graduates. Yet, its adoption has been slow, partially due to instructors' concerns about student resistance. Consequently, researchers proposed explanation and facilitation instructional strategies designed to reduce this…

One of the key commitments of the Community College Research Initiatives (CCRI's) STEM Transfer Partnership (STP) program is to transform STEM transfer pathways and improve outcomes for students from low-income backgrounds using student input. Student input is an essential element in institutional transformation for student success but the process…

In this dissertation, I present readers with three studies about the ways in which science, technology, engineering, and mathematics (STEM) research experiences impact undergraduate learning, perspectives, and academic/career activities. In the first two studies I focus on this topic by investigating the ways in which undergraduates were impacted…

The significant under-representation of women in the science, technology, engineering, and mathematics (STEM) careers fields directly links to the under-enrollment and retention in STEM educational degree programs. Using the leaky pipeline framework and theory of student persistence, the purpose of this qualitative descriptive study was to…

Throughout the 21st century, the discipline of developmental education has come under fire for low success rates and has created a great deal of controversy. This has especially been the case for developmental math. Over the years, there have been many initiatives to improve student success and completion in developmental math. Some have succeeded…

The last two decades have seen a transformational change in the higher education landscape, with institutions increasing their online presence either through expanding online course offerings or developing fully online programs to expand access, convenience, and flexibility for students. The rapid growth of online offerings has renewed debates…

The problem addressed in this basic qualitative study was the persistence of science, technology, engineering, and mathematics (STEM) students at a historically Black community college (HBCC) in the southern United States. This problem is important because understanding the key successes and challenges STEM students face may enable faculty and…

This qualitative study employed the concepts of validating and institutional agents to explore the roles that community college practitioners play in the retention of racially minoritized students in STEM programs. Grounded in Bronfenbrenner's ecological systems theory, the conceptual framework was used to identify affirming practices leveraged by…

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 =…

A "critical access point in the STEM pipeline for Latinx students and other students of color" (Herrera et al., 2018), community colleges provide a seminal breeding ground for academic pursuits (Bahr et al., 2017). However, how personal networks influence STEM pathways of two-year college students remains largely unexplored. This mixed…