As a result of systemic barriers, undocumented immigrants are more likely to enroll in community colleges and to enter these institutions with higher prior academic achievement than their peers. I explore the potential spillover benefits of this hyperselection on other students using data from a large community college system and two…

The purpose of this quantitative retrospective study was to understand the impact of prior exposure to sexual health education on middle and high school students' sexual health knowledge, self-efficacy, and intentions. The study analyzed a secondary dataset that included pre- and posttest results collected for program evaluation purposes by a…

AB 1705 requires colleges to validate their math placement policies and associated enrollment practices to ensure that students begin in coursework that gives them the best chance of completing the initial transfer-level math requirements for their academic goal. If students are required to enroll in prerequisite coursework prior to the…

With the implementation of AB 705 in fall 2019, California Community Colleges began to transition to a majority of students' first English and math enrollment starting at transfer level. Research has shown that with the vast increase in access to transfer-level courses, the one-year completion rate of a transfer-level course (i.e., throughput)…

This study focused on how self-efficacy and a student's self-assessed level of preparation for college level English impacted their success in a first-year composition course at a community college. The purpose of this study was to uncover the factors that led to successful writers with a focus on self-efficacy and collegiate writing. The research…

This narrative inquiry qualitative study analyzed eleven community cultural wealth (CCW) capitals (cultural strength and assets) to determine whether they were utilized by first generation Mexican American students to thrive in their trajectories from high school to elite universities. The 11 explored capitals--"academic,"…

Success in chemistry requires not only the ability to recruit prior knowledge but also the ability to establish strong connections between new and existing concepts to form knowledge clusters around core principles. How these knowledge structures are organized can be used to understand the relationships between concepts within a student's mind.…

This mixed-methods study investigated the effectiveness of multimedia instruction for phrasal-verb education with community-college English as a second-language learners (ESL) in Northern California. Previous researchers have found that ESL learners have difficulties and barriers in learning phrasal verbs, and other researchers have found that how…

Within a policy climate that is permissive to Dual Language (DL) programs in California and within the social context of the ongoing gentrification of those programs, this case study explored the leadership and organizational structures required to expand DL programs beyond the elementary years. We asked: (1) What organizational arrangements may…

Environmental forensics is the application of knowledge from geosciences and chemistry in a legal setting, e.g., to determine the origin and consequences of contamination events. Teaching environmental forensics requires reactivating prior knowledge from different fields of natural sciences, filling knowledge gaps, and connecting pieces of…

An opportunity exists to attract students from historically underrepresented communities into the geosciences, the least diverse of the STEM fields. Home to a diverse population, Riverside County in Southern California supports several community colleges with thriving geoscience programs where students can take a range of geology courses in…

This study examines whether "My Math Academy," a digital game-based learning environment that provides personalized content and adaptive embedded assessments, can improve math knowledge of Transitional Kindergarten and Kindergarten students. A cluster randomized study was conducted with 20 classrooms, 10 of which were randomly assigned…

While research on embodied learning sheds light on the body's role during science learning, there is a lack of understanding of how the body is drawn upon in subsequent learning interactions. We seek to understand how the body supports cognition and learning during and after embodiment. We elaborate upon the liminal blends framework (Enyedy, N.,…

This exploratory study examined the leadership education potential of sexual assault prevention training via a prevention approach that expressly constructs bystander education as a leadership issue. Evaluation of the Mentors in Violence Prevention (MVP) program offers a practical application of a leadership education approach through a feminist…

The Latino population in the United States is large and growing. As a whole, however, it has been challenged with inequitable educational attainment rates compared to other groups, meriting the attention of public agencies, postsecondary institutions, and advocates. Latino economic and career success -- and the success of our overall economy --…