Effect of Administering Isomorphs on Ability Estimates in Multistage Testing

• In Event: Applications of AI II

Abstract

As computer-based testing becomes more prevalent, the need to have more available items has increased, leading to greater interest in automatic item generation. The study considers four approaches for administering and scoring isomorphs, evaluating their performance in terms of the accuracy in ability estimates.

Authors

• Hyung Jin Kim, National Council of State Boards of Nursing (NCSBN)

• Won-Chan Lee, UNIVERSITY OF IOWA