Assessment Systems is an internationally recognized leader in the field of adaptive testing. We can help you develop adaptive tests that are extremely efficient yet still producing valid and defensible scores.
Our Co-Founder and the father of CAT, Prof. David J. Weiss, provides a history and introduction to CAT in this video. This is an invaluable resource if you want to learn more about CAT.
Scholarly research is so important to us that our cofounders also founded the International Association for Computerized Adaptive Testing (www.iacat.org).