Which of the Following Is a Problem Associated with the Rational

Which of the following is a problem associated with the rational method of developing questionnaire items?

A) It is expensive, time-consuming, and gives relatively unreliable results.
B) Participants tend to generalize from their observations and assume that what they experience in one situation applies to all similar situations.
C) It requires an outside criterion of who is anxious or not, such as a therapist's evaluation of the anxiety levels, to relate to such method.
D) Participants might give socially desirable or false answers rather than honest ones because the questions are transparent.