K-12 Education
Contemporary Child Labor and Declining School Attendance in the U.S.
The United States has experienced a 400% increase in reported child labor violations over the past decade, coinciding with declines in K-12 school attendance and enrollment. We examine the causal relationships between these patterns with microdata from the American Community Survey (ACS) from… more →
The Effects of K-12 Computer Science Education Policies on Postsecondary CS Participation
States have increasingly adopted policies to promote computer science education at the elementary and secondary levels. These policies are intended, in part, to promote the pursuit of computer science at the postsecondary level. We collect novel longitudinal data on adoption and implementation… more →
Increasing Applied STEM Curricular Opportunities in High School and Impacts on Early Post-Secondary Outcomes: The Effect of Project Lead the Way
Project Lead the Way (PLTW) is an applied STEM Career Technical Education program that has been adopted widely across the country. Using data from Missouri, we investigate the impact of PLTW course expansion on program participation and early post-secondary outcomes. Our identification… more →
Improving Student-Teacher Relationships Through Feedback: The Development and Evaluation of the Stanford/Leading Educators Wise Feedback Professional Development Learning Series
High-quality academic feedback, especially feedback that highlights errors, mistakes, misunderstandings and shortcomings, is one of the most valuable tools teachers have for promoting student growth and learning. It is how teachers help students go beyond what they could accomplish on their own… more →
Facilitating Evidence-Based Instructional Coaching With Automated Feedback on Teacher Discourse
Instructional coaching often aims to ground teacher professional learning in classroom evidence, yet it is labor-intensive for coaches to obtain and curate such evidence. This study explores possibilities for utilizing an automated feedback tool to support evidence-based reasoning in coaching.… more →
Gender Gaps in the Early Grades: Questioning the Narrative that Schools are Poorly Suited to Young Boys
A growing number of scholars and educational leaders have raised concerns that the mismatch between an increasingly academic focus in the early grades and boys’ maturity at school entry is disadvantaging young boys in school. In this study, we use a unique dataset of ten million students to… more →
When interventions don’t move the needle: Insights from null results in education research
As school districts focus on improving learning, they can learn not only from when and where interventions work—but also from why they sometimes do not. Policymakers widely embraced high-impact tutoring as an evidence-supported strategy to address learning delays from the COVID-19 pandemic.… more →
The Effects of Universal School Vouchers on Private School Tuition and Enrollment: A National Analysis
Three-quarters of a century after Milton Friedman popularized the idea, universal school vouchers have suddenly become a reality in 17 states since 2021. These new policies promise to be one of the most far-reaching reforms in U.S. education history. We make two contributions to understanding… more →
Investing in Human Capital During Wartime: Experimental Evidence from Ukraine
This paper provides insights into human capital investments during wartime by presenting evidence from three experiments of an online tutoring program for Ukrainian students amid Russia’s invasion of Ukraine. Conducted between early 2023 and mid-2024, the experiments reached nearly 10,000… more →
Controlling For Measurement Error in Evaluation Models When Treatment Group Assignment is Based on Noisy Measures: Evaluation of an Achievement Gap-Closing Initiative
This paper develops new models to evaluate the effects of interventions and intervention-by-site heterogeneity when treatment group assignment is based on a fallible variable and the outcome of interest is determined in part by the corresponding true control variables (measured without error).… more →
The Power of Personalized Attention: Comparing Pedagogical Approaches in Small Group and One-on-One Early Literacy Tutoring
Tutoring has played a significant role in pandemic-related learning recovery, supporting student learning and engagement. A recent randomized controlled trial estimated that one-on-one virtual early literacy tutoring was nearly twice as effective as two-on-one tutoring for improving student… more →
The impact of increasing school resources on peer victimization: Evidence from targeted funding on low-income families in Chile
While a large body of literature has examined the impact of school spending on academic outcomes, far less is known about its effect on students’ socioemotional development and school experiences. This study contributes to narrowing this gap by evaluating the impact of a nationwide school… more →
Labor supply, learning time, and the efficiency of school spending: Evidence from school finance reforms
Does school spending raise achievement? I show that effects, benchmarked by schools’ daily value added, are one-tenth to one-third as large as spending growth. Using school finance reforms for identification, I show that schools did not raise quality measured by value added. Instead, schools… more →
Democracy For What and For Whom?: The Possibilities and Challenges of K-12 School Boards
Local school boards have historically played a major role in the functioning and character of US schools, providing fiscal oversight, shaping policy, and creating avenues for community voice, representation, and accountability. As such, school boards have regularly served as critical sites for… more →
Comparing Machine Learning Methods for Estimating Heterogeneous Treatment Effects in Randomized Trials: A Comprehensive Simulation Study
This study compares 18 machine learning methods for estimating heterogeneous treatment effects in randomized controlled trials, using simulations calibrated to two large-scale educational experiments. We evaluate performance across continuous and binary outcomes with diverse and realistic… more →
Who Wants to Be a Teacher in America?
Long-standing compositional disparities and more recent concerns about the health of the teaching profession highlight the need to increase our understanding of the pipeline into K–12 teaching. Leveraging data from 11.5 million college applicants from 2014–2025, we provide the most detailed… more →
"Send Them Home?" Rethinking What Public Education Owes to Flourishing Children
This essay asks what justice requires for children who are already thriving in school and argues that the dominant frameworks in educational philosophy do not answer the question. Priority, equality of opportunity, adequacy, and capabilities treat public education chiefly as redistribution to… more →
Reclaiming Educational Fraud and Waste: A Conceptual Framework to Locate the True Sources of Resource Leakage and Harm in The U.S. K-12 System
The recent dismantling of federal educational institutions has been legitimated under the banner of “eliminating fraud and waste.” In this paper, we reclaim these terms to locate the sources of potential fraud and waste in the U.S. K-12 education system through a novel conceptual framework that… more →
The Fiscal and Resource Effects of Enrollment Increases and Decreases on American Public School Districts
Public school enrollment has decreased over the past few years and is forecast to continue decreasing for the foreseeable future. Experts and educators are concerned about the fiscal and resource effects of these enrollment declines. Using data on all public school districts from 1998 to 2019,… more →
Absent and Afraid? Immigration Enforcement and Student Attendance in the Second Trump Administration
Intensified immigration enforcement activity under the second Trump administration has increased anxiety for immigrants in the United States, including many families with school-age children. This study provides early evidence on the effects of the second Trump presidency on the attendance of… more →