To increase the precision of a test,test developers may have to
A) increase the number of items.
B) increase the number of response options.
C) Both a and b
D) None of these

Question

Quizplus · Accepted Answer

Increasing the number of items and response options can help increase the precision of a test. More items can provide a more comprehensive assessment of the construct being measured, while increased response options can help to differentiate between nuanced levels of the construct.

To Increase the Precision of a Test,test Developers May Have