id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
epaa-424	Plecki, Margaret L.	Economic Perspectives on Investments in Teacher Quality	2000	21	.pdf	application/pdf	9641	505	44	Rethinking the use of teacher resources. For example, one strategy for supporting teacher professional development which is increasing in popularity is the early release option in which students are released from school on some regular basis, thereby allowing time during regular school hours for teachers to engage in professional development.	cache/epaa-424.pdf	txt/epaa-424.txt