Computer Adaptive Testing (CAT) is a testing methodology that weds two processes—adaptive testing and computer administration—for efficient measurement and administration. When compared to fixed length exams delivered linearly on a computer, CAT exams measure a candidate’s ability with fewer delivered exam questions and higher precision. By precision, it is suggested that error is reduced and reliability is increased. 

Overview

The multiple response (MR) item type is, hands-down, one of the most useful alternative item types available today.  It isn’t a new item type; the MR been used in paper-based assessments for many years (under various names, including multiple select, multiple-answer, multiple-choice, etc.). Now that the MR item type is provided as a standard option within many CBT applications, it is becoming a more popular option.

The process for developing a certification exam has evolved over a number of years as more and different types of organizations seek to assess the competence of workers and to certify people. The certification exam is often at the center of this initiative and subject to the most scrutiny, so it’s important to start with a solid foundation and good planning.  For most professional certification programs, the steps for developing certification examinations include:  conducting a job/task analysis, developing an examination blueprint, writing and reviewing items, assembling and reviewing an initial exam form, conducting a pilot or beta test of that exam form, and establishing a passing score.