In a 100-item criterion-referenced test, how many items should have zero difficulty at the end of instruction?
A)none
B)10
C)50
D)100

Question

Quizplus · Accepted Answer

In a criterion-referenced test, items should not have zero difficulty, as they are designed to measure whether students have achieved specific learning objectives. Zero difficulty would imply that the item is too easy and does not effectively assess mastery of the content.

In a 100-Item Criterion-Referenced Test, How Many Items Should Have