What is a key disadvantage of behaviourally anchored rating scales?

A) They do not involve employee participation.
B) They have low content validity.
C) They can only be used in the public sector.
D) They require considerable time and effort to develop.

Behaviourally Anchored Rating Scales

An evaluation tool that rates employee performance based on specific behaviors that are anchored to numerical scales, aiming to reduce subjectivity.

Content Validity

The extent to which a selection instrument, such as a test, adequately samples the knowledge and skills needed to perform a particular job

Public Sector

The part of the economy composed of both public services and public enterprises that are owned and operated by the government.