The BARS and MSS Were Originally Developed in Part to Eliminate

Multiple Choice

The BARS and MSS were originally developed in part to eliminate rating errors.Do they?

A) No,they are as prone to rating errors as other measures.
B) Somewhat,they decrease halo and leniency error only.
C) Yes,they consistently decrease all types of rater error.
D) It is unclear and more studies are needed to answer this question.