In Scoring a Classroom Achievement Test, It Is Recommended That

In scoring a classroom achievement test, it is recommended that

A) a correction for guessing be applied to multiple-choice, but not to true-false items.
B) essay answers containing the same information not be weighted according to the length of the answer.
C) multiple-choice items be weighted according to their length and degree of complexity.
D) multiple-choice items be weighted more than true-false and short-answer items.