K-12 Education
Making the Grade: The Effect of Teacher Grading Standards on Student Outcomes
Teachers are among the most important inputs in the education production function. One mechanism by which teachers might affect student learning is through the grading standards they set for their classrooms. However, the effects of grading standards on student outcomes are relatively… more →
Blurred Boundaries: A Day in the Life of a Teacher
The burnout, stress, and work-life balance challenges faced by teachers have received renewed interest due to the myriad disruptions and changes to K-12 schooling brought about by the COVID-19 pandemic. However, even prior to the pandemic relatively little was known about teachers’ time use… more →
Evolution vs. Creationism in the Classroom: The Lasting Effects of Science Education
Anti-scientific attitudes can impose substantial costs on societies. Can schools be an important agent in mitigating the propagation of such attitudes? This paper investigates the effect of the content of science education on anti-scientific attitudes, knowledge, and choices. The analysis… more →
At What Cost?: Is Technical Education Worth the Investment?
Career and technical education (CTE) has existed in the United States for over a century, and only in recent years have there been opportunities to assess the causal impact of participating in these programs while in high school. To date, no work has assessed whether the relative costs of these… more →
The politics of progressivity: Court-ordered reforms, racial difference, and school finance fairness
This paper contributes to our understanding of American education politics by exploring when and why states redistribute K-12 education dollars to poorer schools. It does so by examining three explanations for intra-state changes in progressivity: court-ordered finance reforms, political trends… more →
Patterns, Determinants, and Consequences of Ability Tracking: Evidence from Texas Public Schools
Schools often track students to classes based on ability. Proponents of tracking argue it is a low-cost tool to improve learning since instruction is more effective when students are more homogeneous, while opponents argue it exacerbates initial differences in opportunities without strong… more →
You Are Who You Eat With: Academic Peer Effects from School Lunch Lines
Using daily lunch transaction data from NYC public schools, I determine which students frequently stand next to one another in the lunch line. I use this `revealed' friendship network to estimate academic peer effects in elementary school classrooms, improving on previous work by defining not… more →
Does Reclassification Change How English Learners Feel about School and Themselves? Evidence from a Regression Discontinuity Design
Reclassification can be an important juncture in the academic experience of English Learners (ELs). Literature has explored the potential for reclassification to influence academic outcomes like achievement, yet its impact on social-emotional learning (SEL) skills, which are as malleable and… more →
Cream Skimming and Pushout of Students Participating in a Statewide Private School Voucher Program
A pervasive issue in the school choice literature is whether schools of choice cream-skim students by enrolling high-achieving, less challenging, or less costly students. Similarly, schools of choice may “pushout” low-achieving, more challenging, or more costly students. Using longitudinal… more →
Computationally Identifying Funneling and Focusing Questions in Classroom Discourse
Responsive teaching is a highly effective strategy that promotes student learning. In math classrooms, teachers might funnel students towards a normative answer or focus students to reflect on their own thinking, deepening their understanding of math concepts. When teachers focus, they treat… more →
Beyond Teachers: Estimating Individual Guidance Counselors’ Effects on Educational Attainment
Counselors are a common school resource for students navigating complicated and con- sequential education choices. I estimate counselors’ causal effects using quasi-random assignment policies in Massachusetts. Counselors vary substantially in their effectiveness at increasing high school… more →
Is there a national teacher shortage? A systematic examination of reports of teacher shortages in the United States
Teachers are critical to student learning, but adequately staffing classrooms has been challenging in many parts of the country. Even though teacher shortages are being reported across the U.S., teacher shortages are poorly understood. Determining and addressing teacher shortages is difficult… more →
A Multi-State, Student-Level Analysis of the Effects of the Four-Day School Week on Student Achievement and Growth
Four-day school weeks are becoming increasingly common in the United States, but their effect on students’ achievement is not well-understood. The small body of existing research suggests the four-day schedule has relatively small, negative average effects (~-0.02 to -0.09 SD) on annual,… more →
Replicating and Extending Effects of “Achievement Gap” Discourse
Scholars argue the “racial achievement gap” frame perpetuates deficit mindsets. Previously, we found teachers gave lower priority to racial equity when disparities were framed as “achievement gaps” versus “inequality in educational outcomes.” In this brief, we analyze data from two survey… more →
On the Threshold: Impacts of Barely Passing High-School Exit Exams on Post-Secondary Enrollment and Completion
Many states use high-school exit examinations to assess students’ career and college readiness in core subjects. We find meaningful consequences of barely passing the mathematics examination in Massachusetts, as opposed to just failing it. However, these impacts operate at different educational… more →
The Other Half of the Story: Does Excluding the Early Grades from School Ratings Matter?
Because high-stakes testing for school accountability does not begin until third grade, accountability ratings for elementary schools do not directly measure students’ academic progress in grades K through 2. While it is possible that children’s test scores in grades 3 and above are highly… more →
Heterogeneous Effects of Violence on Student Achievement
In this paper, I study the causal relationship between violence and human capital accumulation. Due to a power vacuum left in conflict zones of Colombia after the 2016 peace agreement, large spikes in violence were reported in the municipalities of the country dominated by the rebel group FARC.… more →
The Enduring Struggle of Standards-Based Reform: Lessons from a National Research Center on College and Career-Ready Standards
Standards have been at the heart of state and federal efforts to improve education for several decades. Most recently, standards-based reforms have evolved with a focus on more ambitious "college- and career-ready" (CCR) standards. This paper synthesizes the results of a seven-year national… more →
Rethinking Principal Effects on Student Outcomes
School principals are viewed as critical actors to improve student outcomes, but there remain important methodological questions about how to measure principals’ effects. We propose a framework for measuring principals’ contributions to student outcomes and apply it empirically using data from… more →
Modeling Item-Level Heterogeneous Treatment Effects with the Explanatory Item Response Model: Leveraging Online Formative Assessments to Pinpoint the Impact of Educational Interventions
Analyses that reveal how treatment effects vary allow researchers, practitioners, and policymakers to better understand the efficacy of educational interventions. In practice, however, standard statistical methods for addressing Heterogeneous Treatment Effects (HTE) fail to address the HTE that… more →