Support info of An Item Discrimination Index and its Application in Cognitive Diagnostic Assessment on a Classification-Oriented View


	2018, Vol. 41(2): 453-458 DOI:

	An Item Discrimination Index and its Application in Cognitive Diagnostic Assessment on a Classification-Oriented View
	wenyi Wang, ,Shu-Liang DING

	Received 2017-01-05 Revised 2017-07-27
	Supporting info