Bireyselleştirilmiş Bilgisayarlı Test Uygulamalarında Kullanılan Madde Seçme Yöntemlerinin Karşılaştırılması

Abstract

The advantage of computer adaptive tests (CAT) is that the test takers encounter items matched to an examinees ability level selecting the most informative items based on test takers abilities is so critical in order to provide this advantage. Item selection can be seen as a core component of CAT, because it dominates how the CAT starts, continues, and stops for an examinee.In this research, item selection methods were investigated in terms of test termination rule and ability estimation. For this aim, 250 items and 2000 people, who has mean of zero and standard deviation of 1, were created simulatively.