id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejop-328	Noghabi, Rasool Kord; Slawinski, Elzbieta	Instructional Clarity: The Effect of Bilingualism and Instructor’s Preparation	2006		.htm	text/html	3419	232	53	3.preparation level on two low-inference behavior of instructor clarity (vagueness terms and utterance of “Ah”, “Uh” & “Um”) 4. preparation level of instructor on student perception of the instructional clarity. The effect of teacher vagueness terms on student performance in high school biology.	cache/ejop-328.htm	txt/ejop-328.txt