Student Learning
When your bootstraps are not enough: How demand and supply interact to generate learning in settings of extreme poverty
How much does family demand matter for child learning in settings of extreme poverty? In rural Gambia, families with high aspirations for their children’s future education and career, measured before children start school, go on to invest substantially more than other families in the early years… more →
The Effects of Middle School Remediation on Postsecondary Success: Regression Discontinuity Evidence from Florida
High school graduation rates in the United States are at an all-time high, yet many of these graduates are deemed not ready for postsecondary coursework when they enter college. This study examines the short-, medium-, and long-term effects of remedial courses in middle school using a regression… more →
Informal social interactions, behavior, and academic achievement
We study the effects of informal social interactions on academic achievement and behavior using idiosyncratic variation in peer groups stemming from changes in bus routes across elementary, middle, and high school. In early grades, a one standard-deviation change in the value-added of same-grade… more →
Reaping the Rewards Later: How Education Improves Old-Age Cognition in South Africa
Cognition, a component of human capital, is fundamental for decision-making, and understanding the causes of human capital depreciation in old age is especially important in aging societies. Using various proxy measures of cognitive performance from a longitudinal survey in South Africa,… more →
School-based Mentoring Relationships and Human Capital Formation
We document a largely unrecognized pathway through which schools promote human capital development – by fostering informal mentoring relationships between students and school personnel. Using longitudinal data from a large, nationally representative sample of adolescents, we explore the… more →
A Cautionary Tale of Tutoring Hard-to-Reach Students in Kenya
Covid-19-induced school closures generated great interest in tutoring as a strategy to make up for lost learning time. Tutoring is backed by a rigorous body of research, but it is unclear whether it can be delivered effectively remotely. We study the effect of teacher-student phone call… more →
Racial and Socioeconomic Disparities in the Relationship Between Children’s Early Literacy Skills and Third-Grade Outcomes: Lessons from a Kindergarten Readiness Assessment
Third grade is oftentimes the first year standardized literacy assessments are mandated. In turn many policies aimed at improving literacy have focused on third-grade test scores as a key indicator. Yet literacy struggles begin well before third grade, as do racial and socioeconomic disparities… more →
Resource for Self-Determination or Perpetuation of Linguistic Imposition: Examining the Impact of English Learner Classification among Alaska Native Students
Federal law defines eligibility for English learner (EL) classification differently for Indigenous students compared to non-Indigenous students. Indigenous students, unlike non-Indigenous students, are not required to have a non-English home or primary language. A critical question, therefore,… more →
Effects of Four-Day School Weeks on Older Adolescents: Examining Impacts of the Schedule on Academic Achievement, Attendance, and Behavior in High School
Four-day school weeks have proliferated across the United States in recent years, reaching over 650 public school districts in 24 states as of 2019, but little is known about their implementation and there is no consensus on their effects on students. This study uses district level panel data… more →
Understanding Differential Growth During School Years and Summers for Students in Special Education
Under the Individuals with Disabilities Education Act, schools are required to provide a free and appropriate public education to students with disabilities and show that the students are making academic progress. This study compares within- and across-years academic growth from kindergarten to… more →
Do students improve their academic achievement when assigned to a growth mindset teacher? Evidence from Census Data in Chile using a Student Fixed Effect Design
Growing evidence shows that a student's growth mindset (the belief that intelligence is malleable) can benefit their academic achievement. However, due to limited information, little is known about how a teachers’ growth mindset affects their students’ academic achievement. In this paper, we… more →
Effects of Perceived Productivity on Study Effort: Evidence from a Field Experiment
How does the perceived relationship between effort and achievement affect effort? To answer this question, I conduct a field experiment with a popular online learning platform. I exogenously manipulate students’ beliefs about returns to effort by assigning them to different information… more →
Changing Patterns of Growth in Oral Reading Fluency During the COVID-19 Pandemic
Education has faced unprecedented disruption during the COVID-19 pandemic; evidence about the subsequent effect on children is of crucial importance. We use data from an oral reading fluency (ORF) assessment—a rapid assessment taking only a few minutes that measures a fundamental reading skill—… more →
High-Impact Tutoring: State of the Research and Priorities for Future Learning
Research consistently demonstrates that tutoring interventions have substantial positive effects on student learning. As a result, tutoring has emerged as a promising strategy for addressing COVID-related learning loss and affording greater educational opportunities for students living in… more →
Diversity in Schools: Immigrants and the Educational Performance of U.S. Born Students
We study the effect of exposure to immigrants on the educational outcomes of US-born students, using a unique dataset combining population-level birth and school records from Florida. This research question is complicated by substantial school selection of US-born students, especially among… more →
Kumon In: The Recent, Rapid Rise of Private Tutoring Centers
The increasing prevalence of private tutoring has received minimal scholarly attention in the United States. We use over 25 years of geocoded data on the universe of U.S. private tutoring centers to estimate the size and growth of this industry and to identify predictors of tutoring center… more →
A Half Century of Progress in U. S. Student Achievement: Agency and Flynn Effects; Ethnic and SES Differences
Principals (policymakers) disagree as to whether U. S. student performance has changed over the past half century. To inform conversations, agents administered seven million psychometrically linked tests in math (m) and reading (rd) in 160 survey waves to national probability samples of cohorts… more →
Direct and Spillover Effects of Limiting Minority Student Access to Special Education
Black students are about 1.5 times more likely to be receiving special education (SpEd) services relative to white students. While there is concern that this implies some black students are inappropriately placed in SpEd, the impacts of the disproportionate representation of minority students in… more →
Apart but Connected: Online Tutoring and Student Outcomes during the COVID-19 Pandemic
In response to the COVID-19 outbreak, the governments of most countries ordered the closure of schools, potentially exacerbating existing learning gaps. This paper evaluates the effectiveness of an intervention implemented in Italian middle schools that provides free individual tutoring online… more →
Achievement Gaps in the Wake of COVID-19
A survey targeting education researchers conducted in November, 2020 provides both short- and longer-term predictions of how much achievement gaps between low- and high-income students in U.S elementary schools will change as a result of COVID-related disruptions to schooling and family life.… more →