@EdWorkingPaper{ai23-743,
title = "Online tutoring works: Experimental evidence from a program with vulnerable children",
author = "Lucas Gortazar, Claudia Hupkau, Antonio Roldan",
institution = "Annenberg Institute at Brown University",
number = "743",
year = "2023",
month = "March",
URL = "http://www.edworkingpapers.com/ai23-743",
abstract = {We provide evidence from a randomized controlled trial on the effectiveness of a novel, 100-percent online math tutoring program, targeted at secondary school students from highly disadvantaged neighborhoods. The intensive, eight-week-long program was delivered by qualified math teachers in groups of two students during after-school hours. The intervention significantly increased standardized test scores (+0.26 SD) and end-of-year math grades (+0.48 SD), while reducing the probability of repeating the school year. The intervention also raised aspirations, as well as self-reported effort at school.},
}