TitlePractitioner’s Approach to Identify Item Drift in CAT
Publication TypeConference Paper
Year of Publication2011
AuthorsMeng, H, Steinkamp, S, Jones, P, Matthews-Lopez, J
Conference NameAnnual Conference of the International Association for Computerized Adaptive Testing
Date Published10/2011
KeywordsCUSUM method, G2 statistic, IPA, item drift, item parameter drift, Lord's chi-square statistic, Raju's NCDIF