Lily An

Using Gaussian Process Regression in Two-Dimensional Regression Discontinuity Designs

Lily An, Zach Branson, Luke Miratrix. September 2024

Topics: Methods

Tags: High schools, Instructional design

Sometimes a treatment, such as receiving a high school diploma, is assigned to students if their scores on two inputs (e.g., math and English test scores) are above established cutoffs. This forms a multidimensional regression discontinuity design (RDD) to analyze the effect of the educational… more →
Download 09/2024
The Impact of Summer Programs on Student Mathematics Achievement: A Meta-Analysis

Kathleen Lynch, Lily An, Zid Mancenido. July 2022

Topics: Out-of-School and Alternative Education

Tags: Mathematics education

We present results from a meta-analysis of 37 contemporary experimental and quasi-experimental studies of summer programs in mathematics for children in Grades pre-K-12, examining what resources and characteristics predict stronger student achievement. Children who participated in summer programs… more →
Download 01/2022 Download 07/2022