id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
absel-2978	Dickinson, John R.	The Effect of the Real Number of Options on the Difficulty of Multiple-Choice Questions	2015	4	.pdf	application/pdf	2681	162	60	How many options do multiple- choice questions really have? The present research in- vestigates the effect of one property of multiple-choice distrac- tors, i.e., incorrect answer options, on question difficulty.	cache/absel-2978.pdf	txt/absel-2978.txt