問題詳情
37. Which of the following methods is the BEST to increase the validity of assessment tool?
(A) To increase the test time that is administered
(B) To decrease the difficulty of test items
(C) To increase number of test items of alternate forms
(D) To find test takers of similar abilities
參考答案
答案：C
難度：適中0.566667
統計：A(2),B(4),C(17),D(6),E(0)
用户評論
【用戶】Joe Hsiang
【年級】高二上
【評論內容】題目問的是提高"效度"最好的方式答案是(C)提高試題的數目