Which of the Following Is True Regarding Classical Test Theory

Multiple Choice

Which of the following is true regarding Classical Test Theory and/or Item Response Theory (IRT) ?

A) Classical Test Theory provides more sophisticated information regarding test items.
B) IRT examines items individually to assess their ability to measure the trait.
C) In IRT, test items are viewed as a whole in an attempt to reduce measurement error.
D) As reliability increases in Classical Test Theory, the measurement error increases.