Item purification does not always improve DIF detection JIN Kuan Yu - 2012年08月3日 Friday 15:16 回帖数：1 Magis, D., Facon, B. (in press). Item purification does not always improve DIF detection: A counterexample with Angoff’s Delta plot. Educational and Psychological Measurement. Item_Purification_Does_Not_Always_Improve_DIF_Detection.pdf 永久链接 回复JIN Kuan Yu Re: Item purification does not always improve DIF detection JIN Kuan Yu - 2012年08月3日 Friday 15:17 As the attachment. comment_20120803.doc 永久链接 显示父帖
回复JIN Kuan Yu Re: Item purification does not always improve DIF detection JIN Kuan Yu - 2012年08月3日 Friday 15:17 As the attachment. comment_20120803.doc 永久链接 显示父帖