id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bece-1641	Dong, Caiting	Peer Effects of High-Achieving Students	2025	2	.pdf	application/pdf	400	16	43	These poli- cies, which involve randomly assigning students to schools and balancing class compositions, can mitigate over-concentration of high-ability students in certain schools or classes. This study is an investigation into the effects of the proportion of high-achieving students in a class on cognitive performance, educational ex- pectations, school adaptation, and mental health of their classmates, based on data of middle school students with random class assignment from the China Education Panel Survey (CEPS).	cache/bece-1641.pdf	txt/bece-1641.txt