Chang, Yu-Wei; Tsai, Rung-Ching; Hsu, Nan-Jung - In: Psychometrika 79 (2014) 2, pp. 255-274
A speeded item response model is proposed. We consider the situation where examinees may retain the harder items to a later test period in a time limit test. With such a strategy, examinees may not finish answering some of the harder items within the allocated time. In the proposed model, we try...