Early research on the COVID-19 pandemic has demonstrated differential impact on the Latinx community. There has been limited research exploring the mental health outcomes of the pandemic on Latinx youth. This study explores the severity of pandemic-related stress on Latinx youth considering their resilience factors and previous adverse childhood…

This dissertation explored the career aspirations of Black and Latinx undergraduates in underrepresented health fields, crucial due to health disparities and social determinants. Using data from the 2015-2019 Higher Education Research Institute, the research analyzed factors impacting students' pursuit of healthcare careers through logistic…

Hispanic college students typically report a lower sense of belonging than their White peers, citing challenges related to first generation student status, low-income family backgrounds, and academic underpreparedness. The present study asked whether Hispanic students would have a lower sense of belonging than non-Hispanic White students and…

Objective: The COVID-19 pandemic has led to greater depression and anxiety among college students. Social support may alleviate this risk. We examined how social support from family, friends, and romantic partners may influence internalizing psychopathology outcomes associated with COVID-19-related stressful events. Participants: Participants were…

This research tested a mediation model, examining whether individual differences in mothers' school readiness beliefs influenced home literacy practices and children's later academic achievement among African American (n = 114) and primarily Mexican origin Latina mothers (n = 164) and their children. Mothers of children ages 3-4 years reported…

Validity studies of college admissions tests have found that, on average, students who are Black or Hispanic earn lower freshman grade-point averages (FGPAs) than predicted by these test scores. This differential prediction is used as a measure of bias. These studies, however, conflate student and school characteristics. The differential…

According to the National Academy of Sciences (2007a), "Without the participation of individuals of all racial/ethnic backgrounds and genders, the increasing demand for workers in STEM fields will not be met, potentially compromising the position of the United States as a global leader" (p. 1). Increasing the participation and…

The U.S. economy requires a highly educated workforce, yet too few black, Latino, and low-income students attend, persist, and graduate from college. The present study examines the college outcomes of participants in a model Advanced Placement® (AP) intervention to shed light on its effectiveness and determine whether improving AP participation…

Opportunities and experiences for all students, including students with intellectual and developmental disabilities, to build self-determination abilities and skills are critical to enable positive postsecondary outcomes (e.g., competitive and integrated employment, community access participation). However, racially and ethnically marginalized…

My study seeks to explore the extent that select secondary and postsecondary indicators predict STEM student enrollment and persistence particularly for Hispanic students. Identifying postsecondary STEM success and college readiness indicators with special focus on malleable indicators that can assist educators, administrators, and policymakers in…

Research suggests that youth with more financial and social resources are more likely to have access to mentorship. Conversely, the rising star hypothesis posits that youth who show promise through their individual successes are more likely to be mentored. Utilizing a nationally representative sample (N = 4,882), we tested whether demographic…

In 2018, in response to the proposed elimination of physics at a predominately Hispanic and socioeconomically disadvantaged (SED) high school, the Northern California/Nevada chapter of the AAPT investigated school demographics and their effect on physics offerings in public high schools in our region. As access was a key issue, the focus was on…

Racial/ethnic bias in the prediction of students' educational potential was questioned in the Larry P. Vs. Riles case. The construct and predictive validity of the Woodcock-Johnson IV Tests of Cognitive Abilities (WJ IV; Schrank et al. 2014b) have not been examined for racial/ethnic bias. This study extended Keith's (1999) examination of bias…

The rapid expansion of school choice is restructuring public education in the United States. This study examines associations between charter and magnet school enrollment, White-Black and White-Hispanic segregation, and test score gaps at the district level from 2009 to 2015 in third to eighth grade using the Stanford Education Data Archive and…

Without a better understanding of what contributes to racial/ethnic and gender underrepresentation in science, technology, engineering, and mathematics (STEM) fields, many U.S. citizens likely will not be able to take full advantage of the socioeconomic affordances of STEM occupations. Additionally, the increasingly diverse nation will have a STEM…