“…The item response theory (IRT) provides us the difficulties of the test items (problems) and the examinees' abilities together ( [1], [4], [14]), resulting in evaluating the examinees' abilities accurately and fairly. In addition, adaptive testing using the IRT selects the most appropriate items to examinees automatically, resulting in more accurate ability estimation and more efficient test procedures ( [5], [6], [7], [8], [9], [15]). Thus, we incorporated the IRT evaluation method into the LCT, FPT and CWT.…”