K-12 Education
The lasting impact of youth bullying exposure on adult labor market outcomes: An inter-disciplinary review of the literature
Higher direct and indirect exposure to bullying has been linked to long-term increases in healthcare costs, worse mental health, and poorer social relationships as well as a reduction in human capital accumulation and economic productivity. Consequently, preventing and mitigating the long-… more →
Transitioning Teacher Talent: An Ethnoracial Descriptive Portrait of the Paraprofessional-to-Teacher Pipeline in New York City Public Schools
Districts nationwide seek to diversify the educator workforce, yet pathways for paraprofessionals—typically more ethnoracially and linguistically diverse than the general teacher pipeline—remain understudied. Using administrative data from New York City Public Schools (NYCPS), this study… more →
Leveraging Large Language Models to Assess Short Text Responses
Educational practitioners and researchers often score short, unstructured text for the presence or strength of domain-specific constructs. Manual scoring, however, faces limitations, including time- and labor-intensiveness. Large language models (LLMs) offer an automated alternative to manual… more →
The Effect of Air Pollution on Student Achievement: A Systematic Review and Meta-Analysis of the Causal Evidence
Air pollution is one of the most pressing global public health challenges of the 21st century. This article presents a systematic review and meta-analysis of the best available evidence of the effect of air pollution on student achievement. A meta-analysis of 28 causal studies around the world… more →
The Chronic(les) of Absenteeism Measurement: Unpacking the Many Measures of Attendance and Evidence for a Lower Chronic Absenteeism Threshold
Chronic absenteeism has surged in recent years, drawing growing policy and research attention. However, a complicating factor often overlooked is that the measurement of absenteeism is inconsistent, with substantial researcher degrees of freedom. This study investigates how researchers’… more →
The Trade-off between Quality and Quantity: Evidence from a Field Experiment on Tutoring
High-dosage tutoring has the potential to substantially raise adolescent academic achievement. However, at scale, schools may not have the financial ability to deliver small-group tutoring frequently. In this paper, I test the relative importance of group size (quality) versus tutoring frequency… more →
The Nation’s Achievement Inequality Report Card: An Assessment of Test Score and Equality Trends in Traditional Public, Charter, Catholic, and Department of Defense Schools
We present a descriptive comparison of trends in achievement and inequality in traditional public, public charter, Catholic, and Department of Defense schools in the U.S. Our sample includes 6,155,570 observations for 4th and 8th graders in math and reading between 2005 and 2024. We focus on… more →
A Longitudinal Study of External Contract Teacher Employment in Washington State School Districts
This study examines the phenomenon of external teacher contracting in Washington State schools. Using administrative data, we analyze shifting patterns of employment among external contract teachers. External contract teachers now represent a significant portion of the workforce in a few… more →
Mapping the Mechanisms of Interdisciplinary Learning Transfer from Reading to Math Achievement: Evidence from a Large-Scale Randomized Controlled Trial
Far transfer---the application of learning across distant domains---remains elusive in intervention research, and even when it is found, its mechanisms remain unclear or unexplored. This study analyzes data from the Model of Reading Engagement (MORE), a sustained content literacy intervention… more →
Gifted Identification Across the Distribution of Family Income
Currently, 6.1 percent of K-12 students in the United States receive gifted education. Using education and IRS data that provide information on students and their family income, we show pronounced differences in who schools identify as gifted across the distribution of family income. Under 4… more →
School-Based Disability Identification Varies by Student Family Income
Currently, 18 percent of K-12 students in the United States receive additional supports through the identification of a disability. Socioeconomic status is viewed as central to understanding who gets identified as having a disability, yet limited large-scale evidence examines how disability… more →
COVID-19, School District Operations, and Student Academic Performance in Virginia
We use longitudinal student-level data and interrupted time series methods to examine the impact of the COVID-19 pandemic on mathematics achievement among 3rd-8th grade students in Virginia, a state that offered particularly low levels of access to in-person learning in the school reopening… more →
The Effect of Four-Day School Week Adoption on Teacher Retention and Sorting
As teacher shortages worsen across the U.S., many school districts have implemented a unique solution to attract and retain effective teachers: switching from the traditional five-day school week to a four-day school week (4DSW). I use 17 years of teacher-level employment data from Texas in a… more →
Using experimental variation to examine the (co-)development of cognitive and social-emotional skills in early childhood
Questions about the stability of psychological constructs, skill generalization, and transfer have long motivated psychological research. Despite a proliferation of theory, the field has rarely established causal effects. We employed a novel approach to test the stability and codevelopment of… more →
Bulwark or Barrier? The Effect of Academic Criteria-Based Reclassification on the High School Outcomes of Multilingual Learners in Texas
English learner (EL) classification can provide multilingual students (MLs) with key supports while simultaneously limiting access to important educational opportunities. To determine when students are ready to exit EL status, some states require students to meet academic criteria in addition to… more →
Childhood Interventions and Life Course Development
A paradox has perplexed researchers studying childhood interventions: although program impacts on children’s skills often fade, some interventions have nonetheless produced long-run impacts on adult outcomes. Existing developmental theory does not provide a straightforward explanation. The… more →
How General is Educational Intervention Fadeout? A Meta-Analysis of Educational RCTs with Follow-Up
Researchers and policymakers pursue educational interventions with the goal of altering children’s long-term trajectories. However, many effects fade quickly after interventions end. Researchers have sought to address the fadeout problem by identifying characteristics of interventions that lead… more →
Predicting Persistence and Fadeout Across Multi-Site RCTs of an Early Childhood Mathematics Curriculum Intervention
This study examined predictors of persistence and fadeout across multiple cluster RCTs that evaluated a preschool mathematics curriculum. We used meta-analytic methods to explore how impacts on student mathematics achievement faded between post-test (i.e., endline) and one-year follow-up. We… more →
Effects of a non-traditional teacher preparation program on non-test outcomes: evidence from relay graduate school of education in New York City
This study examines the effects of a non-traditional teacher preparation program, the Relay Graduate School of Education, on non-test outcomes for New York City public school students in Grades 3–8. By controlling for student and school fixed effects, I use plausibly random variation in Relay… more →
The Influence of Partisanship in Local School Board Elections: Evidence from Exit Polling in Michigan & Rhode Island
Education in the U.S. has long been shaped by local school boards elected in nonpartisan contests, a structure intended to shield schools from broader political forces. Today, many states are considering reforms to make school board elections partisan, yet the impact on voters remains unclear.… more →