Which of the following statements about benchmarks is false?

A. The instrument measures 16 skills and perspectives, such as how well managers deal with subordinates, acquire resources,
and create a productive work climate.
B. While managers enjoy completing the instrument and find the results interesting, research is inconclusive regarding the skills
measured and their relationship to on-the-job performance.
C. The items measured by benchmarks are based on research into the lessons that executives have learned as a result of critical
events within their careers.
D. The managers' supervisors, their peers, and the managers themselves must complete the instrument to ensure its effectiveness
D

That depends upon which benchmarks you're using.

https://www.merriam-webster.com/dictionary/benchmark

To determine which statement about benchmarks is false, let's analyze each option:

A. The statement states that the benchmark instrument measures 16 skills and perspectives, such as how well managers deal with subordinates, acquire resources, and create a productive work climate. This statement is describing what is typically associated with benchmark instruments, so it is true.

B. The statement suggests that research is inconclusive regarding the skills measured by the benchmark instrument and their relationship to on-the-job performance. If research is inconclusive, it means that there is not enough evidence to determine whether the skills measured by the instrument are related to on-the-job performance. This statement is plausible and could be true.

C. The statement claims that the items measured by benchmarks are based on research into the lessons that executives have learned as a result of critical events within their careers. This statement aligns with the typical approach in benchmark instruments, as they aim to capture the lessons learned from critical career events. Thus, this statement is also true.

D. The statement suggests that the managers' supervisors, peers, and the managers themselves must complete the instrument for its effectiveness. This statement is false. While it is common for multiple sources, including supervisors, peers, and self-assessments, to contribute to benchmark assessments, it is not necessary for all three sources to complete the instrument. The effectiveness of the instrument can still be achieved by involving a subset of these sources.

Therefore, option D is the false statement about benchmarks.