Are today's students able to discern quality information from sham online? In the largest investigation of its kind, we administered an assessment to 3,446 high school students. Equipped with a live internet connection, the students responded to six constructed-response tasks. The students struggled on all of them. Asked to investigate a site…

To evaluate the net effects of classroom disciplinary practices, policy makers and educators must understand not only their effects on disciplined students but also their effects on non-disciplined peers. In this study, we estimate the link between peer suspensions and non-suspended students' learning trajectories in a California school district…

At least 55 million students ended the 2019-2020 school year learning at home after approximately 124,000 public and private schools closed their doors due to the coronavirus. More recently, only a little over a third of students were in the classroom five days a week, with the remainder learning entirely or partially at home. At the end of the…

This dissertation aims to advance our understanding of Asian American students' choices and trajectories in Science, Technology, Engineering, and Mathematics (STEM) fields, especially in math-intensive STEM sub-fields, by investigating Asian American female and male students' math-related motivational beliefs held in high school and whether/how…

Local teacher recruitment through "grow-your-own" programs is a prominent strategy to address workforce shortages and ensure that incoming teachers resemble, understand, and have strong connections to their communities. We exploit the staggered rollout of the Teacher Academy of Maryland career and technical education certificate program…

High school student participation in dual enrollment--a key strategy for increasing equitable access to postsecondary education and improving readiness for college--has been on the rise in California in recent years. Despite the overall increase in participation, however, large gaps between racial/ethnic subgroups persist. Also of concern, English…

Throughout the history of the United States there have existed gaps in the educational achievement outcomes of different groups of students. One of the most well-known and persistent achievement gaps is seen in the academic performance of Black versus White students, which is also known as the Black-White student achievement gap (BWSAG). The BWSAG…

There are equity gaps in dual enrollment registration. Literature demonstrates that White and Asian students register for dual enrollment at higher rates than Black and Latinx students. Many students and parents are not aware of dual enrollment opportunities, nor do they fully understand the proven benefits such as saving time, money, and…

Prior research has shown that Black and Hispanic students are more likely to experience office discipline referrals than White youth, and the magnitude of these inequalities has been found to vary by gender. However, it remains unclear whether racial/ethnic and gender disparities in office referrals might be amplified among students in more…

The COVID-19 pandemic caused worldwide closures of schools resulting in a sudden shift to online instruction for a large population of students. For many students, this shift caused a decrease in academic performance. This four-paper dissertation explores the impact of this shift on newly struggling high school students. These students earned a D…

Although the United States Supreme Court declared segregation in education under law unconstitutional in the landmark Brown v. Board of Education decision in 1954, the public high schools in Jackson, Mississippi, would remain segregated until 1970. The present study examines the effects of this social climate on the high school band programs in…

Students who attend alternative high schools are considered at risk of not graduating. To graduate from high school, students need to obtain the appropriate number of credits. In this study, factors related to the attainment of credit by students in an alternative school during 2015-2019 were examined. Five factors had an effect on the number of…

ACT retesting occurs when students take the ACT® test multiple times with the goal of improving their scores and postsecondary credentials. In this paper, the author examines preliminary data for the 2022 ACT-tested graduating cohort to better understand the ACT score gains that occur with retesting. The author presents the following six things to…

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…

Despite considerable growth in rates of participation in recent years, concerns remain about disparities in access to dual enrollment programs. On one hand, there are questions regarding who has access, which students are most disadvantaged, and which schools fail to offer the opportunity at all? On the other hand, there has been little clarity…