Methods to estimate the causal effects of interventions are increasingly used in clinical medicine, public policy and social science. Using observational data, researchers can obtain causal treatment effect estimates without the ethical risks and time constraints that typically burden randomized experiments. The three studies in this dissertation…

The Gifted and Talented program in New York City is one of the largest and longest running programs for gifted students in the nation. Yet little is known about its effects on student outcomes. Using student-level administrative data of New York City public school students between the 2010--2011 and 2018-2019 academic years, we studied the effects…

Peer-Led Team Learning (PLTL) is a pedagogical approach that has been shown to benefit all students, especially underrepresented minority students and peer leaders in Science, Technology, Engineering, and Mathematics (STEM) disciplines. In this work, we present results from our study of the impact of PLTL on our peer leaders from a controlled…

Recent studies of charter school effectiveness have questioned whether charter school networks can produce a lasting impact on students' long-term outcomes. Our study is the first to examine this issue at the network of Knowledge is Power Program (KIPP) schools, which primarily serve disadvantaged students of color and constitute the nation's…

Background/Context: The Holistic Oasis for Parents' Education (HOPE) Program is an on-campus summer program designed to serve the whole student with a three-dimensional support model. Low-income, Black, and Hispanic parents experienced some of the most egregious effects of the COVID-19 pandemic, which reflects the demographics of one in three…

College education plays a crucial role in upward social mobility. However, despite applying to and being accepted by colleges, students often fail to matriculate -- a phenomenon known as "summer melt". The summer after high school graduation is a vulnerable period for these students due to limited counseling support from both high…

Our nation needs to increase the number of students pursuing degrees in the fields of Science, Technology, Engineering, and Mathematics (STEM) and those leading to transportation-related careers. In order to meet the demand for qualified graduates in transportation, it is necessary to diversify the pool of students entering college with an…

This dissertation includes three essays that examine the potential of policies, interventions, and curricula in improving transitions to four-year colleges and universities in the U.S. The first essay provides a novel investigation of New York City's adoption of SAT School Day (SSD), which provides universal access to college entrance exams for…

Estimates of school voucher impacts on educational attainment have yet to explore heterogeneities in socioeconomic status among disadvantaged minority students. We theorize reasons for these heterogeneities and then estimate experimentally the differential impacts of voucher offers on college enrollment and graduation rates for minority and…

In this report, the authors present the results of a long-term tracking study that follows 1,177 students who applied to enter 1 of 13 oversubscribed Knowledge Is Power Program (KIPP) middle schools through a 5th or 6th grade admissions lottery in 2008 or 2009. Those students are now old enough to have attended college for at least two years. This…

In 2020, STEM training programs across the country were challenged to provide support to students during a nation-wide shutdown of research institutions in response to the COVID-19 pandemic. Five U.S. high school science internship programs funded by the Doris Duke Charitable Foundation, with a history of collaboration, developed innovative…

Following a 2008 report that documented the extent of chronic absenteeism in New York City's schools, the city organized an interagency task force to develop and implement a citywide effort to reduce chronic absenteeism. Given the size of the city school system and the scope of chronic absenteeism, the effort became the nation's most comprehensive…

In this article, the author writes to reflect on her experiences as an Asian/American female graduate student and co-organizer of the Mentoring Future Faculty of Color (MFFC) project, a social and intellectual formation that emerged out of discussions between women and queer of color students, faculty, and their allies. She briefly reviews some…

The authors set out to organize a small convening of educator-researcher teams from across seven districts engaged in My Brother's Keeper (MBK) efforts. Their goals were to gather a small enough number of participants to ensure deep conversation in a convening long enough to foster authentic connections among us, and to include mechanisms to…

This research sought to uncover challenges that arose in the implementation of the Reflective Educational Approach to Character and Health (REACH) after-school programme in a low-income public school in New York City. Additionally, we wanted to find and share some of the lessons learned, to help others avoid our pitfalls when implementing quality…