The approach to test construction in which the item characteristic curve for each individual item is analyzed is called
A)prophecy theory.
B)classical test theory.
C)item response theory.
D)item analysis theory.

Question

Quizplus · Accepted Answer

Item Response Theory (IRT) focuses on analyzing the properties of individual test items through the use of mathematical models. It examines how different test items function across various levels of the trait or ability being measured, which is represented by the item characteristic curve.

The Approach to Test Construction in Which the Item Characteristic