What are the limitations of adaptive testing?

What are the limitations of adaptive testing?

Adaptive testing, while efficient, has several limitations. For instance, it requires a well-defined item bank and can be biased if the items are not representative.

Can you explain how item bias affects the results?

Item bias can lead to unfair advantages or disadvantages for certain groups of test-takers, impacting the validity of the test results.

Are there any technical challenges in implementing adaptive testing?

Yes, technical challenges include the need for sophisticated algorithms and the potential for increased costs in developing and maintaining the item bank.

How does adaptive testing compare to traditional testing methods?

Adaptive testing is generally more efficient and can provide a more personalized assessment, but traditional methods may be easier to implement and analyze.