K-12 Education
From Sentence-Corrections to Deeper Dialogue: Qualitative Insights from LLM and Teacher Feedback on Student Writing
Effective writing feedback is a powerful tool for enhancing student learning, encouraging revision, and increasing motivation and agency. Yet, teachers face many challenges that prevent them from consistently providing effective writing feedback. Recent advances in generative artificial… more →
McCleary at Twelve: Examining Policy Designs Following Court-Mandated School Finance Reform in Washington State
All fifty U.S. state constitutions include language that guarantees residents’ access to a free public education. Plaintiffs in all but two states have brought litigation challenging state school finance systems, and in over half the cases, judges ruled the systems unconstitutional and mandated… more →
The Impact of School District Turnaround on Postsecondary Outcomes: Evidence from Lawrence, Massachusetts
Limited research examines the impact of accountability interventions on outcomes beyond test-based measures of short-term academic achievement. We examine the effects of the 2012 state takeover and districtwide turnaround of Massachusetts’ Lawrence Public Schools—a district serving a majority-… more →
Lifting Up Attendance in Rural Districts: A Multi-Site Trial of a Personalized Messaging Campaign
Student absenteeism has remained high following the COVID-19 pandemic and districts need low-cost strategies to improve attendance. In 2020-21, the National Center for Rural Education Research Networks piloted a promising personalized messaging intervention in 8 rural districts in New York and… more →
The Impacts of Grade Retention Policy With Minimal Retention
State laws that mandate in-grade retention for struggling readers are widespread in the U.S., covering 34% of public-school third graders in 2023-24. This study investigates the impacts of Michigan’s third-grade reading law on subsequent test scores and school progress outcomes for the 2020-21… more →
School Choice and Household Participation in School District Politics
We examine whether policies that enable families to opt out of locally provided public services are associated with reduced political participation. Our study is focused on two types of school choice policy in Michigan: inter-district choice and charter schools. Do parents who send their… more →
From Population Growth to Demographic Scarcity: Emerging Challenges to Global Primary Education Provision in the Twenty-first Century
Demographic pressures are reshaping the challenges faced by primary education systems around the world in ways that carry significant implications for the landscape of global educational inequality. We first demonstrate highly disequalizing demographic pressures on the world's educational… more →
Closing the Gaps: An Examination of Early Impacts of Dallas ISD’s Opt-out Policy on Advanced Course Enrollment
Advanced high school courses predict subsequent student success, but fewer Black and Hispanic students take advanced courses compared to their White peers. One strategy to increase advanced course enrollment is to use an “opt-out” approach, in which all students are enrolled in advanced courses… more →
New Places, New Players, a New Politics of Education
In the last decade, many political conflicts over K-12 education in the United States have increasingly divided along party lines. While it may seem like this development represents a sudden and surprising departure from a long-standing tradition of bipartisanship, I argue that the politics of… more →
Searching for the Queen’s Gambit: An Exploratory Analysis of Male-Female Ratings Gaps in U.S. Chess
We examine the origin and evolution of male-female rating gaps for young chess players using two decades of data from the U.S. Chess Federation, the national chess association that tracks competitive tournament play and provides ratings for U.S. chess players. An important feature of our… more →
Bring in the Subs: A Mixed-Method Investigation of the Substitute Teacher Labor Market in Michigan
Substitute teachers play a crucial role in how schools can function, yet little research has focused on understanding the contours of the substitute labor market. This paper uses a mixed method approach, including a survey of a random sample of the population of substitute teachers, state… more →
Costly Withdrawals Reduce Future College-Going for Low-Income Students: Evidence from Return of Title IV Funds
Governments must strike a balance between promoting access to financial aid while at the same time remaining good stewards of taxpayer funds by preventing fraudulent access. This paper focuses on one of the largest-scale and most consequential policies determining whether students maintain… more →
The Impact of Tutor Gender Match on Girls’ STEM Interest, Engagement, and Performance
Gender disparities in STEM persist despite girls performing as well as boys academically, suggesting girls may benefit from role models who shape their perceptions of STEM. We examine whether female math tutors influence girls’ STEM interest, attendance, and performance. We randomly assigned 422… more →
Education Governance and Race: An Analysis of School Board Discourse Using Large Language Models
Despite growing attention to school boards, it is unclear whether they primarily operate as bureaucratic forums, policy-making bodies, or arenas for contentious debate—particularly on issues of race. Recent controversies suggest increasing public engagement and conflict, but little evidence… more →
Expanding Access to Highly Effective Educators for All Students: A Review of Recent Evidence
We have long known that some teachers are much more effective than others. Highly effective teachers and their students thrive in ways that have been hard to replicate on a large and consistent scale. In this paper, we read across studies to identify actionable lessons about what it will take to… more →
Item-Level Heterogeneity in Value Added Models: Implications for Reliability, Cross-Study Comparability, and Effect Sizes
Value added models (VAMs) attempt to estimate the causal effects of teachers and schools on student test scores. We apply Generalizability Theory to show how estimated VA effects depend upon the selection of test items. Standard VAMs estimate causal effects on the items that are included on the… more →
Weighing Risks: How Families of Disabled Children Made School Choices During the Pandemic
In this paper, we show how positionality shapes caregivers’ decisions about children’s schooling, by expanding on research on Black families’ educational decision-making (Cooper, 2025; Posey-Maddox et al., 2021) to examine the positions from which families of disabled and multiply-marginalized… more →
Disparate Teacher Effects, Comparative Advantage, and Match Quality
Does student-teacher match quality exist? While prior research documents disparities in teachers' impacts across student types, it has not distinguished between sorting and causal effects as the drivers of these disparities. I develop a flexible disparate value-added model (DVA) and introduce a… more →
Unveiling Racism: A Systematic Review of Survey Measures of Racism in Education
Education policy research aimed at eliminating racism necessitates methodological innovation that fosters both equity-centered approaches and robust empirical analysis of the systemic nature of racism. Most quantitative research in educational psychology omits the racist environment that… more →
Closing the Gender Gap in STEM: Role of Performance Feedback and Advice
The gender gap in STEM careers is shaped in part by educational choices. This study investigates two interventions—absolute performance feedback and personalized advice— aiming at narrowing the gender disparities in investments in math skills. Using an online lab experiment, participants chose… more →