K-12 Education
Curricular-Credential Decoupling: How Schools Respond to Career and Technical Education Policy
This study examines College and Career Readiness (CCR) policy implementation through the lens of decoupling. We investigate how high schools have jointly implemented Career and Technical Education (CTE) and Industry-Based Certifications (IBCs), and whether there is evidence of curricular-… more →
Framework for Evaluating & Reforming Education Finance Systems
This paper presents a comprehensive framework for evaluating and reforming education finance systems to ensure equity, adequacy, and equal opportunity in publicly funded education. We summarize decades conceptual work, explaining our evolving understanding of the role and purpose of school… more →
Beyond School Police Officers: Racial/Ethnic Disparities in Exposure to a Fuller Range of School Disciplinary Personnel
Using data from the 2017–18 and 2020–21 Civil Rights Data Collection, we document dis-parities in exposure to disciplinary staff across US high schools and geographic levels. Black and Hispanic students are exposed to 1.1 and 0.8 more disciplinary personnel than White students, respectively,… more →
Results from NCME Survey on Revisions to the Standards for Educational and Psychological Testing
The Standards for Educational and Psychological Testing have served as a cornerstone for best practices in assessment. As the field evolves, so must these standards, with regular revisions ensuring they reflect current knowledge and practice. The National Council on Measurement in Education (… more →
The Prevalence of LGBTQ+ Teachers in the U.S.
Due to limited data, we know little about the prevalence of lesbian, gay, bisexual, transgender, and queer (LGBTQ+) educators. Using the American Community Survey and Census Pulse, we examine the representation of LGBTQ+ individuals in PK-12 teaching. We find that 3.3-3.5 percent of LGBTQ+… more →
Inequities and Impacts of Investments in New School Facilities
There is growing evidence that investment in school facilities, and new school construction in particular, can improve K-12 student outcomes, particularly for low-income students. Funding for school infrastructure, however, is inequitably distributed. Moreover, given a lack of national data on… more →
The Correlated Proxy Problem: Why Control Variables can Obscure the Contribution of Selection Processes to Group-Level Inequality
Whether selection processes contribute to group-level disparities or merely reflect pre-existing inequalities is an important societal question. In the context of observational data, researchers, concerned about omitted-variable bias, assess selection-contributing inequality via a kitchen-sink… more →
The (Conference) Room Where it Happens: Explaining Disproportional Representation in Gifted and Talented Education
The current study leveraged comprehensive data from a large school district to better understand the degree to which disproportional representation in gifted education can be explained by mean assessment score differences across racial and socioeconomic groups.
Addressing Threats to Validity in Supervised Machine Learning: A Framework and Best Practices for Education Researchers
Given the rapid adoption of machine learning methods by education researchers, and growing acknowledgement of their inherent risks, there is an urgent need for tailored methodological guidance on how to improve and evaluate the validity of inferences drawn from these methods. Drawing upon an… more →
How Not to Fool Ourselves About Heterogeneity of Treatment Effects
Researchers across many fields have called for greater attention to heterogeneity of treatment effects—shifting focus from the average effect to variation in effects between different treatments, studies, or subgroups. True heterogeneity is important, but many reports of heterogeneity… more →
On-the-Job Learning: How Peers and Experience Drive Productivity among Teachers
Workers learn on the job from both repetition and peers. Less understood is how specific types of experience and peer characteristics affect on-the-job learning. This likely differs by context (e.g., occupation, tasks, or roles). Absent such knowledge, it is unclear how to optimally… more →
The Differential Sorting of Disadvantaged Students in the Competitive K-12 Market
School choice options offer potential educational gains for disadvantaged students, but do they take advantage of such options? I study the sorting patterns of students with prior child welfare reports (12 percent of incoming kindergartners) across traditional public, magnet, charter, and… more →
School Calendars and Student Obesity
Ample evidence documents rising student obesity in summer months and falling student obesity during the school year. One theory for this pattern is that out-of-school days lack some of the structure and health-promoting behaviors that schools provide. Given this observed seasonal pattern, a… more →
Making the Grade: Accounting for Course Selection in High School Transcripts with Item Response Theory
We use student-level administrative data from Delaware for 43,767 high school students across five 12th grade cohorts from 2017 to 2021. We apply Item Response Theory (IRT) to high school transcript data, treating courses as items and grades as ordered responses, to estimate both student… more →
Effects of High-Impact Tutoring on Student Attendance: Evidence from the OSSE HIT Initiative in the District of Columbia
Student absenteeism, which skyrocketed during and after the COVID-19 pandemic, has negative consequences for student engagement and achievement. This study examines the impact of the High-Impact Tutoring (HIT) Initiative, implemented by the Office of the State Superintendent of Education in… more →
Empty Plates, Empty Seats: Food Insecurity and Student Absence in the US and Across the Globe
Since the onset of COVID-19 pandemic, there has been a significant rise in student absenteeism in the US and elsewhere. Meanwhile, food insecurity remains a persistent issue across the globe, including in the US. Food insecurity shapes students’ immediate and wider contexts and may worsen school… more →
The Architecture of Expected Wage Gaps: Between- and Within-School Sources of Career Education Inequality
Using administrative data from Delaware and aggregate occupational wage data from the Bureau of Labor Statistics, this paper examines expected wage inequality in Career and Technical Education (CTE) by analyzing how student demographics relate to selection into programs of study (POS) with… more →
What Happens When We Pay Our Teachers More? Evidence from New Jersey Public Schools
This paper examines the impact of increasing teacher salaries on student outcomes by exploiting variation from the “50K The First Day” campaign that established a $50K salary floor for new teachers across New Jersey school districts. Using school-level data from 2003 to 2019, we employ a… more →
Measuring Conflict in Local Politics
Many of the most tangible and immediate political conflicts in American's lives occur at the local level. Yet, we lack large-scale evidence on how, why, and where conflict occurs in local governments. In this paper, we present a new dataset of nearly 100,000 videos of school board meetings, and… more →
Experimental Effects of “Opportunity Gap” and “Achievement Gap” Frames
Racial equity in education is often framed around “closing the achievement gap,” but many scholars argue this frame perpetuates deficit mindsets. The “opportunity gap” (OG) frame has been offered as an alternative to focus attention on structural injustices. In a preregistered survey experiment… more →