The Term Item-Mapping Refers to an IRT-Based Method of

The term item-mapping refers to an IRT-based method of

A) setting cut scores that entails expert judgments based, in part, upon how culturally fair items are deemed to be.
B) setting cut scores that entails the use of experts rearranging items placed on maps by level of difficulty.
C) setting cut scores that entails a histographic representation of test items.
D) test construction that was first used for a high school geography achievement test.