In calculating the content validity ratio,panelists are asked to determine
A) if the test item has face validity and an acceptable level of reliability.
B) if the test item is too long or too short.
C) if the test item is ambiguous.
D) if the skill or knowledge measured by the item is essential.

Question

Quizplus · Accepted Answer

In calculating the content validity ratio, panelists are asked to determine if the skill or knowledge measured by the item is essential. This is the key factor in assessing the content validity of a test item. Face validity and reliability are important, but they do not directly relate to the content validity ratio. Item length and ambiguity may be relevant to content validity, but they are not the primary consideration. Therefore, the best choice is D – if the skill or knowledge measured by the item is essential.

In Calculating the Content Validity Ratio,panelists Are Asked to Determine