id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
WOS-000329351400002	Gleason, PM	DO KIPP SCHOOLS BOOST STUDENT ACHIEVEMENT?	2014		.txt	text/plain	166	7	39	We measure the achievement impacts of forty-one KIPP middle schools across the country, using propensity-score matching to identify traditional public school students with similar characteristics and prior-achievement histories as students who enter KIPP. These impacts persist over four years following admission, and are not driven by attrition of low performers from KIPP schools.	cache/WOS-000329351400002.txt	txt/WOS-000329351400002.txt