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Efficacy
Disparate Teacher Effects, Comparative Advantage, and Match Quality
Topics: MethodsDoes 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 →
From Passive Promises to Proactive Guarantees: The Efficacy of Financial Certainty Interventions Among Automatically (In-)Admissible Students
Low-income high-achieving students are less likely than high-income peers to enroll in selective colleges. Financial certainty interventions can address administrative burdens that stifle their enrollment, even when colleges are tuition-free for them. However, we do not know whether these… more →
Exploring the Potentials of Outcomes-Based Contracting: Findings from Initial Implementations
Outcomes-Based Contracting (OBC) ties vendor payments to performance metrics, aiming to enhance accountability in public education. This study examines its implementation in tutoring services through the Southern Education Foundation pilot program. Interviews with district leaders and vendors… more →
How Not to Fool Ourselves About Heterogeneity of Treatment Effects
Topics: MethodsTags: EfficacyResearchers 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 →
Exploring the Move Away from ‘Zero -Tolerance’ Policies: Evidence from Restorative Justice Practices in Texas and Michigan Schools
Topics: Policy, Politics, and GovernanceThis study examines the impact of statewide Restorative Justice (RJ) policy reforms in Michigan and Texas on student disciplinary outcomes and behavior, in light of increasing concerns over the negative effects of zero-tolerance policies. As schools move away from exclusionary discipline… more →
Skills and Earnings: A Multidimensional Perspective on Human Capital
Topics: Student LearningThe multitude of tasks performed in the labor market requires skills in many dimensions. Traditionally, human capital has been proxied primarily by educational attainment. However, an expanding body of literature highlights the importance of various skill dimensions for success in the labor… more →
Overcoming the Protestor’s Dilemma: How Teacher Strikes Demobilize Opponents
Topics: Policy, Politics, and GovernanceThe “Protestor’s Dilemma” refers to the paradox faced by protestors where their disruptive actions, while necessary to gain public attention and support, could potentially provoke backlash and weaken the very support they seek to gain. How can protestors overcome this dilemma? Teacher strikes… more →
How Powerful Are Promises? A Systematic Review of the Causal Mechanisms and Outcomes of "Free College" Programs in the United States
Tags: Higher education, Efficacy“Free college” (sometimes called Promise) programs are common in U.S. higher education. Reviewing 88 studies of 25 state and local programs, I provide a nuanced picture of the mechanisms through which these programs may work and their likely effects on students, communities, and colleges. Some… more →
Does One Plus One Always Equal Two? Examining Complementarities in Educational Interventions
Topics: MethodsTags: Assessment, EfficacyPublic policies targeting individuals based on need often impose disproportionate burden on communities that lack the resources to implement these policies effectively. In an elementary school setting, I examine whether community-level interventions focusing on similar needs and providing… more →
What Works and For Whom? Effectiveness and Efficiency of School Capital Investments Across the U.S.
This paper identifies which investments in school facilities help students and are valued by homeowners. Using novel data on school district bonds, test scores, and house prices for 29 U.S. states and a research design that exploits close elections with staggered timing, we show that increased… more →
Experimental education research: clarifying why, how and when to use random assignment
Topics: MethodsTags: Efficacy, School reformOver the last twenty years, education researchers have increasingly conducted randomised experiments with the goal of informing the decisions of educators and policymakers. Such experiments have generally employed broad, consequential, standardised outcome measures in the hope that this would… more →
College Counseling in the Classroom: Randomized Evaluation of a Teacher-Based Approach to College Advising
Tags: College readiness, EfficacyGuidance counselors provide the main source of college advising for low-income high school students, but are woefully understaffed in high-need schools. This paper evaluates an approach to school-based college advising that relies on teachers rather than counselors. Using a randomized control… more →
Integrated Student Support Intervention Mitigates the Adverse Impact of School Mobility on Middle School Students' Achievement and Behavior
Topics: Policy, Politics, and GovernanceSchool mobility, compounding socioeconomic inequities, can undermine academic achievement and behavior, particularly during middle school years. This study investigates the effect of a school-based integrated student support intervention – City Connects – on the achievement and behavior of… more →
Out of Sight, Out of Mind? The Gap between Students’ Test Performance and Teachers’ Estimations in India and Bangladesh
This is one of the first studies of the mismatch between students’ test scores and teachers’ estimations of those scores in low- and middle-income countries. Prior studies in high-income countries have found strong correlations between these metrics. We leverage data on actual and estimated… more →
Employee evaluation and skill investments: Evidence from public school teachers
When employees expect evaluation and performance incentives will continue (or begin) in the future, the potential future rewards create an incentive to invest in relevant skills today. Because skills benefit job performance, the effects of evaluation can persist after the rewards end or even… more →
The Stubborn Unresponsiveness of Youth Voter Turnout to Civic Education: Quasi-experimental Evidence from State-Mandated Civics Tests
Topics: Policy, Politics, and GovernanceYouth voter turnout remains stubbornly low and unresponsive to civic education. Rigorous evaluations of the adoption of civic tests for high school graduation by some states on youth voter turnout remain limited. We estimate the impact of a recent, state-mandated civics test policy—the Civics… more →
Mandating Multiple Measures and Encouraging Student Supports: Evaluating a New Approach to Developmental Education in California’s Community Colleges
Tags: Higher education, EfficacyAB705 is a landmark higher education policy that has changed approaches to developmental/remedial education in the California Community College system. We study one district that implemented reforms by placing most students in transfer-level math/English courses and encouraging enrollment in… 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 Long-Run Impacts of Universal Pre-K with Equilibrium Considerations
Topics: Student LearningSince 1995, publicly funded pre-K with universal eligibility has proliferated across the U.S. Universal pre-K (UPK) operates at great scale and serves children with a wide range of alternative childcare options. Because these programs are relatively young, very little is known about their long-… more →
How Much Do Early Teachers Matter?
Topics: Student LearningTags: EfficacyWe present new estimates of the importance of teachers in early grades for later grade outcomes, but unlike the existing literature that examines teacher “fade-out,” we directly compare the contribution of early-grade teachers to later year outcomes against the contributions of later year… more →